Application Number: 417405001

Date of Filling of Application: 2024-05-20

Grant Date: 2024-06-28

Title of the Invention: SEMI-AUTOMATED BIO-PROCESSING SYSTEM

Name of Applicants:
1)Dr. Milindkumar Vinayakrao Sarode
2)Dr. Rajeshkumar Uttamrao Sambhe
3)Arya Gajanan Tote
4)Chinmay Rajeshkumar Sambhe
5)Mohit Omprakash Behare
6)Atharva Rajendra Dudhe

Name of Inventors:
1)Dr. Milindkumar Vinayakrao Sarode
2)Dr. Rajeshkumar Uttamrao Sambhe
3)Arya Gajanan Tote
4)Chinmay Rajeshkumar Sambhe
5)Mohit Omprakash Behare
6)Atharva Rajendra Dudhe

Abstract:

Application Number: 6343798

Date of Filling of Application: 2024-02-01

Grant Date: 2024-02-12

Title of the Invention: ARTIFICIAL INTELLIGENCE BASED NERVE ACTIVATION DEVICE FOR HEALTHCARE TREATMENT

Name of Applicants:
1)Dr. Ashok Kumar Shrivastava
2)Dr. Deepak Motwani
3)Dr. Vinod Kumar Saroha
4)Akella Subhadra
5)Dr. Rajeshkumar Uttamrao Sambhe
6)Dr. Mandhula Trupthi
7)Dr. Merlin Sasikala
8)Deepika Sirmoria
9) Dr. Ujwala Sureshrao Junghare
10)Mr. Yogesh Vasantrao Hushare

Name of Inventors:
1)Dr. Ashok Kumar Shrivastava
2)Dr. Deepak Motwani
3)Dr. Vinod Kumar Saroha
4)Akella Subhadra
5)Dr. Rajeshkumar Uttamrao Sambhe
6)Dr. Mandhula Trupthi
7)Dr. Merlin Sasikala
8)Deepika Sirmoria
9) Dr. Ujwala Sureshrao Junghare
10)Mr. Yogesh Vasantrao Hushare

Abstract: This certificate acknowledges the registration of Design Number 6343798 on February 12, 2024, under the Registered Designs Act 1949, in the names of Dr. Ashok Kumar Shrivastava, Dr. Deepak Motwani, Dr. Vinod Kumar Saroha, Akella Subhadra, Dr. Rajeshkumar Uttamrao Sambhe, Dr. Mandhula Trupthi, Dr. Merlin Sasikala, Deepika Sirmoria, Dr. Ujwala Sureshrao Junghare, and Mr. Yogesh Vasantrao Hushare. The design pertains to an Artificial Intelligence Based Nerve Activation Device for Healthcare Treatment, as classified under Version 14-2023 of the International Design Classification.

Application Number: 6342635

Date of Filling of Application: 2024-01-27

Grant Date: 2024-02-02

Grant Date: 2024-02-02

Patent No: 6342635

Title of the Invention: Artificial Intelligence Based Shopping Assistance Robot

Name of Applicants:
1)Dr. Selvaraj Janani
2)Dr. Suresh Palarimath
3)Dr. Sheela Gowr Ponrama Subbu
4)Dr. Rajeshkumar Uttamrao Sambhe
5)Janhvee Vivek Boratkar
6)Tanmayi Ajay Dubey
7)Mr. Himanshu Vasnani
8)Dr. Raghavendra Gowramma Sanna Naik
9)Amod Kumar
10)Dr. Dhayalini Karuppiah

Name of Inventors:
1)Dr. Selvaraj Janani
2)Dr. Suresh Palarimath
3)Dr. Sheela Gowr Ponrama Subbu
4)Dr. Rajeshkumar Uttamrao Sambhe
5)Janhvee Vivek Boratkar
6)Tanmayi Ajay Dubey
7)Mr. Himanshu Vasnani
8)Dr. Raghavendra Gowramma Sanna Naik
9)Amod Kumar
10)Dr. Dhayalini Karuppiah

Abstract:

Application Number: 6339171

Date of Filling of Application: 2024-01-12

Grant Date: 2024-01-23

Grant Date: 2024-01-23

Patent No: 6339171

Title of the Invention: Portable Solar-Powered Water Purifier

Name of Applicants:
1)Dr. Vishwajit Bhagwat
2)Dr. Rajeshkumar U. Sambhe
3)Arya G. Tote
4)Prajakta S. Khade
5)Ms. Aboli S. Gujar
6)Dr. Deepika Chauhan
7)Dr. PunitKumar Singh
8)Sandya Singh
9)Sandeep Tripathy
10)Dr. Dhayalini Karuppiah

Name of Inventors:
1)Dr. Vishwajit Bhagwat
2)Dr. Rajeshkumar U. Sambhe
3)Arya G. Tote
4)Prajakta S. Khade
5)Ms. Aboli S. Gujar
6)Dr. Deepika Chauhan
7)Dr. PunitKumar Singh
8)Sandya Singh
9)Sandeep Tripathy
10)Dr. Dhayalini Karuppiah

Abstract:

Application Number: 390599001

Date of Filling of Application: 2023-07-18

Grant Date: 2023-09-22

Title of the Invention: IOT BASED SOLAR POWERED AGRICULTURE ROBOT

Name of Applicants:
1)Krishna Kant Pande
2)Puja Gholap
3)Dr. Rajeshkumar Uttamrao Sambhe
4)Dr. Gaurav Srivastava
5)Ansari Faiyaz Ahmed
6)Dr. Julian Benadit
7)Pranav Ravindrannai
8)Dr. Abhishek Sharma
9)Dr. Krupal Prabhakar Pawar

Name of Inventors:
1)Krishna Kant Pande
2)Puja Gholap
3)Dr. Rajeshkumar Uttamrao Sambhe
4)Dr. Gaurav Srivastava
5)Ansari Faiyaz Ahmed
6)Dr. Julian Benadit
7)Pranav Ravindrannai
8)Dr. Abhishek Sharma
9)Dr. Krupal Prabhakar Pawar

Abstract: The design of which a copy is annexed hereto has been registered as of the number and date given above in class 15-03 in respect of the application of such design to IOT BASED SOLAR POWERED AGRICULTURE ROBOT in the name of 1.Krishna Kant Pandey 2. Puja Gholap 3.Dr. Rajeshkumar Uttamrao Sambhe 4.Dr. Gaurav Srivastava 5.Ansari Faiyaz Ahmed 6.Dr. Julian Benadit P 7.Pranav Ravindrannair 8.Dr. Abhishek Sharma 9.Dr. Krupal Prabhakar Pawar. In pursuance of and subject to the provisions of the Designs Act, 2000 and the Designs Rules, 2001

Application Number: 6307981

Date of Filling of Application: 2023-09-06

Grant Date: 2023-09-13

Title of the Invention: AI BASED SENSOR INTEGRATED SAFETY HELMET FOR CONSTRUCTION - UK

Name of Applicants:
1)Gholap Puja Sharad
2)Dr.Shekhar Kondibhau Rahane
3)Dr. Gulla Kishor Kumar
4)Chinthamani Jhansi
5)Dr. Brijesh Sathian
6)Sufiyan Mirza
7)Dr.Lipika Nanda
8)Dr. Gurkirpal Singh
9)Dr. Rajeshkumar Uttamrao Sambhe
10)Dr. Krupal Prabhakar Pawar

Name of Inventors:
1)Gholap Puja Sharad
2)Dr.Shekhar Kondibhau Rahane
3)Dr. Gulla Kishor Kumar
4)Chinthamani Jhansi
5)Dr. Brijesh Sathian
6)Sufiyan Mirza
7)Dr.Lipika Nanda
8)Dr. Gurkirpal Singh
9)Dr. Rajeshkumar Uttamrao Sambhe
10)Dr. Krupal Prabhakar Pawar

Abstract: in pursuance of and subject to the provision of Registered Designs Act 1949, the design of which a representation or specimen is attached, had been registered as of the date of registration shown above in the name of Gholap Puja Sharad, Dr.Shekhar Kondibhau Rahane, Dr. Gulla Kishor Kumar, Chinthamani Jhansi, Dr. Brijesh Sathian, Sufiyan Mirza, Dr.Lipika Nanda, Dr. Gurkirpal Singh, Dr. Rajeshkumar Uttamrao Sambhe, Dr. Krupal Prabhakar Pawar in respect of the application of such design to: AI BASED SENSOR INTEGRATED SAFETY HELMET FOR CONSTRUCTION

Application Number: 2021101566

Date of Filling of Application: 2021-03-26

Grant Date: 2021-03-26

Grant Date: 28/04/2021

Title of the Invention: A COGENERATION POWER PLANT SYSTEM AND ITS WORKING PROCESS THEREOF

Name of Applicants:
1)Mr. RITIK ANAND AMRAWAT
2)Dr. RAJESHKUMAR. U. SAMBHE
3)Mr. AJINKYA RAVINDRA KOTTAWAR

Name of Inventors:
1)Mr. RITIK ANAND AMRAWAT
2)Dr. RAJESHKUMAR. U. SAMBHE
3)Mr. AJINKYA RAVINDRA KOTTAWAR

Abstract: The present disclosure relates to a cogeneration power plant system and its working process thereof. The power plant uses solar concentration technology and the condensed water is used to generate raw acetylene gas and steam, along with raw acetylene gas fired gas power plant technology working together in a linear and Ecofriendly manner. The system consist of a solar parabolic concentrated plate which concentrates the sunlight and throws on the concentrator(water holder) to generate steam which is used to send condensed water to acetylene gas generator cylinder in which(Calcium Carbide is placed) that generates raw acetylene gas and steam which is further sent to a 100cc 4stroke Acetylene engine(converted petrol engine to Acetylene Gas engine) then Alternator is applied to it on the axel so that it can generate the electricity.

Application Number: 202121000035

Date of Filling of Application: 2021-01-01

Grant Date: 2021-01-29

Title of the Invention: AN APPARATUS FOR PLANT EXTRACTION

Name of Applicants:
1)SHENDRE GIRDHAR SANJAY
2)SHENDRE RAJU BABANRAO
3)SAMBHE RAJESHKUMAR U

Name of Inventors:
1)SHENDRE GIRDHAR SANJAY
2)SHENDRE RAJU BABANRAO
3)SAMBHE RAJESHKUMAR U
4)BAJAJ KARAN SATISH
5)SONONE SHRADDHA AJABRAO
6)FULKE VAIBHAV ISHWAR

Abstract: AN APPARATUS FOR PLANT EXTRACTION The present invention relates to an improved plant extraction unit by utilizing steam distillation process. The object of the proposed invention is to provideplant extraction unitutilizing steam distillation sep aration process which consists of distilling water together with other volatile and non-volatile components. The steam from the boiling water carries the vapor of the volatiles to a condenser, where both are cooled and return to the liquid or solid state; while the n on-volatile residues remain behind in the boiling container. Steam distillation can be used when the boiling point of the substance to be extracted is higher than that of water, and the starting material cannot be heated to that temperature because of decomposition or othe r unwanted reactions. It may also be useful when the amount of the desired substance is small compared to that of the non-volatile residues. It is often used to separate volatile essential oils from plant material. Following invention isdescribed in detail with the help of Figure 1 of sheet 1 showing basic diagram of proposed invention.

Application Number: 202021049786

Date of Filling of Application: 2020-11-13

Grant Date: 2020-11-27

Title of the Invention: EXPLOITING OF REVERSE OSMOSIS REJECT WATER BY AGGLOMERATION WATER (AW) TECHNOLOGY

Name of Applicants:
1)DR. SAGAR SURYAKANT GADDAMWAR
2)DR. RAJESHKUMAR U. SAMBHE
3)MR. OJAS AJAY GANDHEWAR
4)MR. DEVANSHU SUHAS AKARE
5)DR NANDKISHOR MAROTRAO SAWAI

Name of Inventors:
1)DR. SAGAR SURYAKANT GADDAMWAR
2)DR. RAJESHKUMAR U. SAMBHE
3)MR. OJAS AJAY GANDHEWAR
4)MR. DEVANSHU SUHAS AKARE
5)DR NANDKISHOR MAROTRAO SAWAI

Abstract: Reverse Osmosis is a membrane-based process technology to purify water by separating the dissolved solids from feed stream resulting in permeate and reject stream for a wide range of applications in domestic as well as industrial applications. It is seen from the literature review that Reverse Osmosis technology is used to remove dissolved solids, colour, organic contaminants, and nitrate from the feed stream. Hence Reverse Osmosis technology used in the treatment of water and hazardous waste, separation processes in the food, beverage and paper industry, as well as recovery of organic and inorganic materials from chemical processes as an alternative method. This Agglomeration Water (AW) Technology intends to provide an overall vision of Reverse Osmosis technology as an alternative method for treating wastewater in different Industrial applications. The present short review shows the applicability of Reverse Osmosis system for treating effluents from the beverage industry; distillery spent wash, groundwater treatment, recovery of phenol compounds, and reclamation of wastewater and seawater reverse osmosis treatment indicating efficiency and applicability of Reverse Osmosis technology. In these purification techniques, too much water is wasted. To avoid this wastage of water, we have developed this gadget. It would reduce the wastage of water from the cleaner.

Application Number: 202021035962

Date of Filling of Application: 2020-08-20

Grant Date: 2020-09-11

Title of the Invention: SOIL CONSOLIDATION USING DISTILLED WATER AND SEA WATER

Name of Applicants:
1)Dr. PRABHULING B. ULLAGADDI
2)Dr. RAMCHANDRA SURESH TATWAWADI
3)Prof. ANIL SUDHAKARRAO PARLIKAR

Name of Inventors:
1)Dr. PRABHULING B. ULLAGADDI
2)Dr. RAMCHANDRA SURESH TATWAWADI
3)Prof. ANIL SUDHAKARRAO PARLIKAR

Abstract: My Invention SOIL CONSOLIDATION USING DISTILLED WATER AND SEA WATER is a civil engineering structures need to have longer life. Therefore, they are constructed on strong foundations. However, the problem of settlemen t of foundation creates danger to the structural stability. Apart from other ways, one way to control the settlement of the soil on which foundation rests is to check it for consolidation. The quality of water in contact with the soil affects the consolidation of soil. The Machalipatnam sea water and Mumbai sea water show more dissolved gases. These water samples found less viscous than distilled water. The sea water samples shown more volume changes of soil sample than the distilled water. The Machalipatnam sea water and Mumbai sea water shown 121.12% and 103.3% volume change of soil sample as compared to 100% volume change of soil sample using distilled water at 981kN/m2. Hence, quality of water should be given due importance in consolidation analysis.

Application Number: 201921028172

Date of Filling of Application: 2019-08-23

Grant Date: 2019-09-20

Title of the Invention: Development of Textile Fibre from Canna Indica Plant

Name of Applicants:
1)Dr. Ajay Rathod
2)Ms. Pratibha Korale
3)Ms.Pooja Yeotikar
4)Mr.Atul Kumbhar

Name of Inventors:
1)Dr. Ajay Rathod
2)Ms. Pratibha Korale
3)Ms.Pooja Yeotikar
4)Mr.Atul Kumbhar

Abstract: The present invention is related to the extraction and development of an eco-friendly fiber from a plant canna indica which is useful in production of textile, geo-textile and nonwoven products instead of use of synthetic polymer fibers. The natural textile fiber proposed in the given invention is extracted from the stem of a plant known as canna indica which is easily available in large quantity in the tropical and subtropical areas like Indian subcontinent. This is a wild plant and hence grows near spoil banks, dumped areas and near water resources without any cultivation and maintenance of plants. The extraction and development of fibers from the stem of canna indica plant is easy and contains several processes like cutting, water retting, hand stripping, drying, combing, testing etc. which provides strong bast natural fibers. After testing it is found that, obtained plant fibers has very good properties required for textile production like tensile strength, moisture contained, fineness and tenacity compare to other plant fibers. Hence ecologically sustainable natural fiber proposed in the given invention is useful to produce many biodegradable textiles, geo-textile products such as door mats, covers, furnishing fabric and nonwoven fabrics. The given plant fiber has excellent healing power and medical properties which makes it useful in the production of different kind of medical products like napkins and bandages. Hence the proposed natural fiber extracted from plant canna indica is useful to replace synthetic fibers in textile industry which reduces hazard to the environment as well as human health on a great extent.

Application Number: 201921024025

Date of Filling of Application: 2019-06-17

Grant Date: 2019-07-19

Title of the Invention: ENERGY GENERATION SYSTEM USING MAGNETIC POWER

Name of Applicants:
1)Dr.Sagar Suryakant Gaddamwar
2)Shubham Gajanan Fender
3)Uday Keshao Dawane

Name of Inventors:
1)Dr.Sagar Suryakant Gaddamwar
2)Shubham Gajanan Fender
3)Uday Keshao Dawane

Abstract: The given energy generation system generates electric energy with the help of magnetic power using electromagnet, bar magnets and generator without using any external source of energy. Energy generated by generator is passed to motor of an output device through an electronic current controlling unit. A dynamo is connected to shaft of output device which again produces current due to rotational motion of shaft and supplies it to the battery. Battery stores the current supplies it to electromagnets to produce strong magnetic field. In this way it completes loop and system continuously produces energy. The given energy generation system provides an eco-friendly option to generate electric energy without consuming conventional energy resources. It is useful in several areas like to rum automobile and water pump and other devices in agriculture in minimum cost.

Application Number: 201821021239

Date of Filling of Application: 2018-06-06

Grant Date: 2018-06-22

Title of the Invention: POLLUTANTS CONTROL SYSTEM FOR VEHICLES

Name of Applicants:
1)Dr. PRASHANT TAYADE

Name of Inventors:
1)Dr. PRASHANT TAYADE
2)Dr. SWAPNIL DHARSKAR

Abstract: Pollutants controlling system is for vehicle to reduce the harmful pollutants from exhaust gases of vehicle. This consist of two chamber one is free for gases and another is for carbon micro or / and nano powder. Separator is at middle portion if for making tow chamber in device. Inlet port is given for entering the gases in 5 to the chamber and outlet is for exit the exhaust gases.

Application Number: 201821002412

Date of Filling of Application: 2018-01-20

Grant Date: 2018-02-02

Title of the Invention: ECO-FRIENDLY COMPRESSED BRICK BLOCKS USING E-WASTE

Name of Applicants:
1)ANIKET RAVINDRA INGOLE
2)REENA NITIN PANTAWANE

Name of Inventors:
1)ANIKET RAVINDRA INGOLE
2)REENA NITIN PANTAWANE
3)UMER RAZA HAFIZULLAH KHAN RIZVEE

Abstract: The composition for the production of a compressed eco-friendly brick blocks by using the electronics waste material along with the cement, aggregates, sand and water is given in the present invention. Sand, cement are made with various compositions. Bricks produced using the given composition has more compressive strength, durability and less manufacturing cost. It also uses less naturals resources like water and sand and reduces the environmental pollution as compared to the conventional brick manufacturing. It also helps to dump and reuse the electronic waste material at the same time which is hazardous to environment and human health. Hence the given invention is useful in the construction industry and civil structures to produce eco-friendly and more effective brick blocks at low manufacturing cost by using e-waste.

Application Number: 201621038996

Date of Filling of Application: 2016-11-16

Grant Date: 2016-12-02

Title of the Invention: THE HYBRID FLYING HOVER CAR

Name of Applicants:
1)Dr. Sagar Suryakant Gaddamwar
2)Chetan Dinesh Bhivgade

Name of Inventors:
1)Dr. Sagar Suryakant Gaddamwar
2)Chetan Dinesh Bhivgade

Abstract: The hybrid flying hover car is comprising a body to be mounting on the vehicle such that to provide motion to car on to the road and in the air, engine/battery generate power and transmit it in to the differential assembly through the flywheel of vehicle while on road conditions and transmit power to the ducted fan while car in air. Special purpose gyroscopic assembly is for controlling the vehicle balance and transmits the power to the ducted fan. Ducted fan is main source for lifting the vehicle and for giving the backward, forward and turning motion to the vehicle.

Application Number: 201621006692

Date of Filling of Application: 2016-02-26

Grant Date: 2016-10-14

Title of the Invention: ELECTRICAL POWER TRANSMISSION THROUGH LIQUID

Name of Applicants:
1)SHRIKANT NANDKUMAR SUROSHE
2)AJINKYA RAVINDRA KOTTAWAR
3)PRASAD PRAKASH LOKULWAR

Name of Inventors:
1)SHRIKANT NANDKUMAR SUROSHE
2)AJINKYA RAVINDRA KOTTAWAR
3)PRASAD PRAKASH LOKULWAR
4)PARIKSHIT NARENDRA MAHALLE

Abstract: Electrical power transmission through the liquid for used in power transmission line is disclosed. As liquid is a good conductor of heat and electricity, it transmits power with less heat loss. A cable is filled with liquid, and itâ„¢s both ends are joined with a conductive material. Conductive material transmits power through one cable to another cable as well as joins two cables. One end of the cable has a slot and is having internal threads for joining two cables, and another end has a rod with external threading to fix in the slot. The conducting material has to couple or joining clamps for fixing two cables for transmission of electricity. Cable having one valve to remove and fill liquid to improve maintenance.

Application Number: 201621004088

Date of Filling of Application: 2016-02-04

Grant Date: 2016-05-27

Title of the Invention: AN ECO-FRIENDLY HEATING AND COOLING SYSTEM WITH WATER DISTILER FOR CABINET

Name of Applicants:
1)AJINKYA RAVINDRA KOTTAWAR
2)PRASAD PRAKASH LOKULWAR

Name of Inventors:
1)AJINKYA RAVINDRA KOTTAWAR
2)PRASAD PRAKASH LOKULWAR
3) PARIKSHIT NARENDRA MAHALLE

Abstract: An Eco friendly heating and cooling system with water distiller for cabinet comprising a plurality hot chamber and cool chamber one on another, main exhaust is provided for circulation of heat in heating chamber and water distiller. Cooling module is mounted in the heat rejection passage, passing the electric supply to Heating/ cooling module it start cool in one side and hot in another side, Mini exhaust is mounted for rejection of heat properly, controller help to maintain specified temperature in cabinet. In heating chamber water distiller setup is for distillation process, where in heat rejection tubes helps to create distilled water.

Application Number: 201621005943

Date of Filling of Application: 2016-02-20

Grant Date: 2016-03-04

Title of the Invention: RENEWABLE PORTABLE BATTERY CHARGER USING WIND ENERGY

Name of Applicants:
1)AJINKYA RAVINDRA KOTTAWAR
2)PRASAD PRAKASH LOKULWAR

Name of Inventors:
1)AJINKYA RAVINDRA KOTTAWAR
2)PRASAD PRAKASH LOKULWAR
3)PARIKSHIT NARENDRA MAHALLE
4) SHRIKANT SUROSHE

Abstract: According to this invention, a renewable portable battery charger using wind energy is disclosed. The mobile electricity generator comprises a body adapted to be hanging on a wing vehicle shield or in vehicle window such that to provide more wind at high pressure at the outlet end of the body. An alternator fixed in the body such that it easy to transfer electricity. The circuit board is to be provided to amplify specified current such that battery charges correctly. The battery is use for charging the devices while the charger is in rest.

Application Number: 3298

Date of Filling of Application: 2012-11-14

Grant Date: 2014-06-27

Title of the Invention: HEAT TRANSFER CHARACTERISTICS OF HIGH PRESSURE GAS IN AN AUGMENTED HEAT EXCHANGER

Name of Applicants:
1)DR.SAGAR SURYAKANT GADDAMWAR

Name of Inventors:
1)DR.SAGAR SURYAKANT GADDAMWAR

Abstract: The heat transfer performance of syngas cooler affects the efficiency of the power generating system with integrated coal gasification combined cycle (1GCC) directly, it is important to obtain the heat transfer characteristics of high-pressure syngas in the cooler. Heat transfer in convection cooling section of pressurized coal gasifier with the membrane helical coils and membrane serpentine tubes under high pressure is experimentally investigated. High pressure single gas (He or N2) and their mixture (He + N2)gas serve as the test media in the test pressure range from 2.5 Kg/cm2 to 10 Kg/cm2. The results show that the convection heat transfer coefficient of high pressure gas is influenced by the working pressure, gas composition and symmetry of How around the coil, of which the working pressure is the most significant factor. The average convection heat transfer coefficients for various gases in heat exchangers are systematically analyzed. The heat transfer coefficient of heat exchanger with membrane helical coils is greater than that of the membrane serpentine-tube heat exchanger under the same conditions. The heat transfer coefficient increment of the membrane helical- coil heat exchanger is greater than that of the membrane serpentine-tube heat exchanger with the increase of gas pressure and velocity. In Indian Coal mines, underground mines, mineral ore mines syngases at high pressure and high temperature are found in large quantities. This syngas is highly toxic, harmful and flammable gas which will be present in atmosphere which may cause many accidents. Hence it is necessary to reduce the content of syngas from mines in the atmosphere with the help of the heat exchanger with membrane helical coil and membrane serpentine tubes. So this work will be useful for those who are working in the field of coal mine, underground mines and mineral ore mines.