| 1 |
Temperature and Sag Measurement Sensor Fitted Directly on Live High Tension Powerlines |
521710 03.03.2024 |
201641011300 31.03.2016 |
Dr.J.Sundara Rajan Shri,Atulya Mishra Shri.Mohan.S.Devekar (Late) |
| 2 |
A Process for the Preparation of Graphene Coated CNT Modified Mullitic Hollow Spheres |
516057 27.02.2024 |
1711/CHE/2014 30.06.2014 |
Shri. S.Vynatheya Dr.M. Shekar Kumar Dr.S.Seetharamu Dr.Parvati Ramaswamy |
| 3 |
An Energy Efficiency Optimizer System for Induced Draft Cooling Towers of Power Plants |
499634 16.01.2024 |
410/KOL/2014 28.03.2014 |
M Siddhartha Bhatta |
| 4 |
Novel Polymer Composite Material for EMI Shielding of Electronic Systems/ Circuits |
496460 09.01.2024 |
201641011481 31.03.2016 |
Dr.R.R.N.Sailaja Kum.Kavya.M Kum.Rashmi Dr.J.Sundara Rajan |
| 5 |
Secondary Air Pre-Heater for Heating Air to 800-1000 C In Drop Tube Reactor Systems |
470525 20/11/2023 |
(364/KOL/2015) (31.03.2015 ) |
CPRI Officials Dr.V.Saravanan Shri.R.K.Kumar Shri.K.H.Arun Kumar Dr.M.Shekar Kumar Dr. S. Seetharamu NTPC Officials Shri. MVS Reddy Shri Sujay Karmakar Shri.Kumar Swadhin Dr.Krishnendu Saha Shri. S.K.Dave |
| 6 |
A novel device for water conservation and use of solar water heaters (SWH) in multi storeyed buildings |
463340 30.10.2023 |
358/KOL/2015 30.03.2015 |
M Siddhartha Bhatta |
| 7 |
A Composition of Silicone Rubber (SIR) and Filler Materials for Long Term Performance of High Voltage Insulators |
460425 18.10.2023 |
2913/CHE/2015 10.06.2015 |
Dr.N.Vasudev Smt.S.Ganga |
| 8 |
Dielectric Mineral Oil Based Nanofluids for Transformers |
454359 25 .09. 2023 |
201841034834 |
Dr. P. Thomas |
| 9 |
Rotating water cooled ash deposition system to determine the deposition characteristics of the ash particles generated in a Drop Tube Reactor (DTR) system |
454227 25/09/2023 |
366/KOL/2015 |
CPRI Officials Dr.V.Saravanan Shri.R.K.Kumar Shri.K.H.Arun Kumar Dr.M.Shekar Kumar Dr. S. Seetharamu NTPC Officials Shri Sujay Karmakar Shri.Kumar Swadhin Dr.Krishnendu Saha Shri. MVS Reddy Shri. S.K.Dave |
| 10 |
Sensor System Replicating and Monitoring Formation of CuxS in High Voltage Power Transformer |
445481 08.09.2023 |
201641018693 31.05.2016 |
Dr.J.Sundara Rajan Shri.Mohan.S.Divekar Kum.Daisy Flora |
| 11 |
An Auto-Operating Device in Solar Water Heater System Applicable for Highly Scaled BoreWell Water |
437812 07.07.2023 |
355/KOL/2015 27.03.2014 |
M Siddhartha Bhatta |
| 12 |
"An Apparatus and Method to Monitor Inlet and Exit Parametric Conditions of Steam in a Thermal Heating System to Achieve Optimal Efficiency" |
426426 23/03/2023 |
382/KOL/2012 02/04/2012 |
M Siddhartha Bhatta |
| 13 |
Intelligent forecaster for composite electric heater load on grid |
423719 01/03/2023 |
349/KOL/2013 28.03.2013 |
M Siddhartha Bhatta |
| 14 |
A Smart Air Handling Unit (Ahu) for Efficient Operation of Centralized Air-Conditioning Systems With Lower Power Consumptio |
417425 10.01.2023 |
765/KOL/2014 17.07.2014 |
M Siddhartha Bhatta Shri.S.Jothi Basu |
| 15 |
Multi-Jet Type High Velocity Silt Erosion Apparatus |
415685 27/12/2022 |
377/KOL/2012 02/04/2012 |
M.Janardhana R.K.Kumar Dr.p.Sampathkumaran Dr. S. Seetharamu |
| 16 |
"An Apparatus for On-Line Measuring of Operating Efficiency of Deep well Motors/Bore well Motors In-Situ" |
414572 14/12/2022 |
383/KOL/2012 02.04.2012 |
M Siddhartha Bhatta |
| 17 |
An Condenser Device for Cooling Transformer Oil and ConvertingHeat Energy of Transformer Oil into Electricity |
403340 10.08.2022 |
1020/KOL/2014 08.10.2014 |
Shri.T.Mallikharjuna Rao |
| 18 |
A Device for Thermo-Mechanical Pre-Stressing of Metal Oxide Surge Arrester |
403435 11.08.2022 |
31/KOL/2014 08.07.2014 |
K.Karunakara M.Kanyakumari Dr.N.Vasudev Dr.R.S.Shivakumara Aradhya |
| 19 |
Specially Designed Porcelain Long Road Insulators for Highly Contaminated Environment |
399502 20.06.2022 |
201641033690 |
Dr.N.Vasudev Shri.S.Sudalai Shunmugam |
| 20 |
A Robotic Crawler System Operable under LFET To Conduct Automated Boiler Water Wall Tubes Inspection |
397523 24.05.2022 |
379/KOL/2012 |
M.Janardhana R.K.Kumar Dr.p.Sampathkumaran Dr. S. Seetharamu |
| 21 |
An Apparatus and a Process for Optimizing Performance of a Heat Exchanger System |
394764) 13.04. 2022 |
364/KOL/2010 |
Sri. M.Siddartha Bhatt |
| 22 |
Metal Carbide Coated Electrodes for DC inclined Plane Tracking Test |
394433 07.04. 2022 |
201641011486 |
Mrs. Ganga |
| 23 |
A Novel HDPE Nano-Composite using Multiwalled Carbon Nanotubes (MWCNT) And Nano-Silicon Dioxide (SIO2) with balanced Dielectric, Mechanical and Flame Properties for Insulation Applications |
388667 07 February 2022 |
201641011344 |
Dr.J.Sundara Rajan Shri.T.A.Praveen Dr.R.R.N.Sailaja |
| 24 |
System for controlling Operation of Hybrid Battery Bank in burst power and base power mode |
386321 10 January 2022 |
201741009033 |
Sri. M.Siddartha Bhatt |
| 25 |
Development Of Online Gas Extraction System For Dissolved Gases In Mineral Oils |
379481 20 October 2021 |
201741007587 |
V.V. Pattanshetty |
| 26 |
A constant Pressure Gas Holder System for mixing Explosive Gas-Air Mixtures in Volumetric Ratio at atmospheric pressure |
380308 27 October 2021 |
1633/CHE/2014 |
Gujjala Balaraju |
| 27 |
A Method for Synthesizing Ceramic Polymer Composites. |
373913 05 August 2021 |
1641/CHE/2014 |
Dr.P.Thomas |
| 28 |
Chamber for Administering Cold Primary and Hot Secondary Air to Drop Tube Reactor Systems |
358369 11 February 2021 |
368/KOL/2015 |
CPRI Officials Dr.V.Saravanan Shri.R.K.Kumar Shri.K.H.Arun Kumar Dr.M. Shekar Kumar Dr. S. Seetharamu NTPC Officials Dr.Krishnendu Saha Shri.Kumar Swadhin Shri Sujay Karmakar Shri. MVS Reddy Shri. S.K.Dave |
| 29 |
Nano-laddered Sorbent type material for Transformer oil Reclamation |
351435 November 2020 |
376/KOL/2012 |
Shri.V.V.Pattanshetti Mr.Kishore Kumar Dr.S.Seetharamu |
| 30 |
Ash Micro-Spheres Based Thermal Insulation Refractory |
350996 November 2020 |
568/KOL/2009 |
Dr. M.G.Anand Kumar Dr. S.Seetharamu |
| 31 |
Nano-filled polymer based high performance novel thermo plastic composite material for dielectric applications |
341300 July 2020 |
365/KOL/2012 |
Shri.V.V.Pattanshetti Dr.S.Seetharamu |
| 32 |
Development of Solid Matrix Reagent for De-chlorination of Poly Chlorinated Biphenyls (PCB) |
341325 July 2020 |
201641011282 |
Shri.V.V.Pattanshetti |
| 33 |
A Process for Synthesizing Carbon Nano Tubes (CNT’s) Modified Nano – Mullitic Hollow Spheres |
336720 May 2020 |
1713/CHE/2014 |
S.Vynatheya Dr.M. Shekar Kumar Dr.S.Seetharamu Dr.Parvati Ramaswamy |
| 34 |
Intelligent Air Conditioner Controller |
331767 February 2020 |
626/KOL/2008 |
M Siddhartha Bhatta |
| 35 |
A Device for Predicting in Real Time Fluctuations in Output of Solar Photovoltaic Cells |
598960 12/08/2026 |
348/KOL/2013 28/03/2013 |
M Siddhartha Bhatta |
| 36 |
Pulverised coal ash based granules through low energy route for filler applications |
328643 December 2019 |
1466/KOL/2013 |
M.G.Ananda Kumar Dr.M.Shekhar Kumar Dr.S.Seetharamu |
| 37 |
Fly ash Cenosphere composites for sanitation applications |
324627 November 2019 |
707/KOL/2013 |
Dr.M.Shekhar Kumar T.R.Venkatesh Dr.S.Seetharamu |
| 38 |
Microwave sintered coal ash based granules for filler applications |
323686 Oct 2019 |
1213/KOL/2013 |
M.G.Ananda Kumar Dr.S.Seetharamu |
| 39 |
A novel method for synthesis of dawsonite from fly ash |
315960 July 2019 |
706/KOL/2013 |
Dr.M.Shekhar Kumar K. Suryanarayana Dr.S.Seetharamu |
| 40 |
A System for Measuring Thermal Energy Gained by a Water Storage Tank |
287873 Sep 2017 |
1437/CHE/2006 |
Shri.R.Sudhir Kumar Shri.N.Rajkumar M Siddhartha Bhatt |
| 41 |
A Curing Agent for Epoxy Resin |
283144 May 2017 |
1895/CHE/2006 |
Dr. P.V. Reddy |
| 42 |
[Time Synchronizing Unit for continuously monitoring Electrical Substations ](https://www.cpri.in/images/pdf/Time_Synchronizing_Uni.pdf "Time Synchronizing Unit")(Size : 58.6 KB, PDF file) |
251180 29.2.2012 |
484/CHE/2003 |
Shri.V.Shivakumar Shri. V. Arunachalam Shri.V.N.Nandakumar Dr.B.N.Sarkar |
| 43 |
Radio Based Centralized Control System For Electrical Loads |
247111 28.3.2011 |
485/CHE/2003 |
Shri.V.Shivakumar Shri. V. Arunachalam Shri.V.N.Nandakumar Dr.B.N.Sarkar |
| 44 |
An Apparatus For Flow Simulation For Measurement Of Pulverized Particle Mass Flow |
25.5.2010 (240681) |
|
Shri.B.H.Narayana M Siddhartha Bhatt |
| 45 |
An Apparatus and a Method for Optimum Extraction Of Dissolved Gas in Mineral / Synthetic Oil |
236822 2009 |
300/CHE/2004 |
Shri.R. Panner Selvam Shri.D. Ravindra Shri.H.C. Keshavamurthy Shri.G.R.Viswanath |
| 46 |
A Flame Retardant Composition for Cable Applications |
234791 2009 |
301/CHE/2004 |
Dr.P.V.Reddy |
| 47 |
Stabilized Zirconia Plasma Sprayable Powder and Industrial Process for Its Manufacture |
229939 2009 |
(1284/CHE/2005) |
Dr.Parvati Ramaswamy Dr.S.Seetharamu Mr.S.Vynatheya |
| 48 |
Flame Retardant Low Smoke Compound Based On PVC For Cable Application |
201478 2006 |
|
Dr.P.V.Reddy |
| 49 |
Development Of Digital Techniques For Measurement Of Resistive Leakage Current In Zinc Oxide Arrester |
201476 2006 |
|
Dr. R. S. Shivakumara aradhya Dr.Pradeep m. nirgude Dr. Channakeshava |
| 50 |
Card Operated Pre-Paid Energy Meter using Novel Card Reading Technique |
198927 2006 |
|
Smt.Jothy Gopalakrishnan Shri.A.R.Ravi Kumar Shri.V.N.Nanda Kumar Dr.B.N.Sarkar |
| 51 |
Condensate Depression Monitor |
198941 2006 |
|
Shri.R.Sudhir Kumar M Siddhartha Bhatt |
| 52 |
A Digital Device For Measurement Of Resistive Leakage Current Of Zinc Oxide Arresters |
201476 2005 |
|
Dr. R. S. Shivakumara Aradhya Pradeep M. Nirgude Dr. Channakeshava |
| 53 |
Synthesis Of Capacitor Liquid Dielectric From Rapeseed Oil |
182271 2000 |
|
M/s. Central Power Research Institute |
| 54 |
Zirconia Based Ceramic Spray Powder For Plasma |
181225 1999 |
|
Smt.Parvati Ramaswamy Shri.B.H.Narayana |
| 55 |
Development of Latent Accelerator Based On Metal Chelates for Faster Curing of Epoxy Resin System |
181043 2000 |
|
M/s. Central Power Research Institute |
| 56 |
A Process for the manufacture of Fly ash based ceramic acid resistant Bricks/Tiles |
1999 |
|
Dr. P.R. Krishnamoorthy Dr. B.K. Chaturvedi |
| 57 |
A Process for the manufacture of Fly ash based ceramic floor tiles |
1999 |
|
Dr. P.R. Krishnamoorthy Dr. B.K. Chaturvedi |
| 58 |
A process for the manufacture of Fly ash based ceramic wall tile |
1999 |
|
Dr. P.R. Krishnamoorthy Dr. B.K. Chaturvedi |
| 59 |
Spherical Electrode AC Digital Field Strength Meter |
181132 1999 |
|
M/s. Central Power Research Institute |
| 60 |
Hand Held Capacitance Detector |
181110 1999 |
|
M/s. Central Power Research Institute |
| 61 |
New Aluminium Conductors for Coastal Application |
179042 1999 |
|
Dr.P.R. Krishnamoorthy |
| 62 |
Fluidised Beta Multi-Fuel Updraft Biomass Gasifier |
179425 1994 |
|
M/s. Central Power Research Institute |
| 63 |
Field Oriented Control of Synchronous Motor for Variable Speed Operation |
172072 1994 |
|
M/s. Central Power Research Institute |
| 64 |
Lightning Arrester Field Test Kit |
1970 |
|
M/s. Central Power Research Institute |