Detection of decomposition products of the gas

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CPC
H01H2033/567

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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

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H01H2033/567Detection of decomposition products of the gas

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Patents Grantslast 30 patents

Information Patent Grant
Monitoring of gases produced in an insulating-means circuit
- Patent number 11,327,039
- Issue date May 10, 2022
- MASCHINENFABRIK REINHAUSEN GMBH
- Rainer Frotscher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas insulation apparatus
- Patent number 8,674,253
- Issue date Mar 18, 2014
- Kabushiki Kaisha Toshiba
- Toshiyuki Uchii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gas insulated switchgear
- Patent number 8,304,676
- Issue date Nov 6, 2012
- Kabushiki Kaisha Toshiba
- Toshiyuki Uchii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of monitoring the quality of filler gases, in particular sul...
- Patent number 6,011,258
- Issue date Jan 4, 2000
- Gesellschaft zur Foderung der Spektrochemie und angewandten Spektroopie e.V.
- Jorg Ingo Baumbach
- G01 - MEASURING TESTING
Information Patent Grant
Device for optically detecting a chemical change in fluid
- Patent number 5,218,212
- Issue date Jun 8, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Susumu Sato
- G01 - MEASURING TESTING
Information Patent Grant
Gas detector
- Patent number 5,128,020
- Issue date Jul 7, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Shiro Yamauchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical color change device for detecting electrical abnormality
- Patent number 5,075,544
- Issue date Dec 24, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Susumu Sato
- G01 - MEASURING TESTING
Information Patent Grant
Process for measuring degradation of sulfur hexafluoride in high vo...
- Patent number 4,633,082
- Issue date Dec 30, 1986
- The United States of America as represented by the United States Department o...
- Isidor Sauers
- G01 - MEASURING TESTING
Information Patent Grant
Abnormal condition detector of electric apparatus
- Patent number 4,471,186
- Issue date Sep 11, 1984
- Mitsubishi Denki Kabushiki Kaisha
- Takeo Yoshioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas conditioner and analyzer
- Patent number 3,934,454
- Issue date Jan 27, 1976
- Allis-Chalmers Corporation
- Stephen G. Simo
- G01 - MEASURING TESTING
Information Patent Grant
3211996
- Patent number 3,211,996
- Issue date Oct 12, 1965
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MONITORING OF GASES PRODUCED IN AN INSULATING-MEANS CIRCUIT
- Publication number 20220026385
- Publication date Jan 27, 2022
- MASCHINENFABRIK REINHAUSEN GMBH
- Rainer Frotscher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS-INSULATED DEVICE FOR ELECTRICAL POWER AND OPERATION METHOD THEREOF
- Publication number 20140263187
- Publication date Sep 18, 2014
- Kabushiki Kaisha Toshiba
- Akira Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS INSULATION APPARATUS
- Publication number 20120085735
- Publication date Apr 12, 2012
- KABUSHIKI KAISHA TOSHIBA
- Toshiyuki UCHII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS INSULATED SWITCHGEAR
- Publication number 20110127237
- Publication date Jun 2, 2011
- Kabushiki Kaisha Toshiba
- Toshiyuki UCHII
- H01 - BASIC ELECTRIC ELEMENTS

Detection of decomposition products of the gas

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Monitoring of gases produced in an insulating-means circuit

Gas insulation apparatus

Gas insulated switchgear

Method of monitoring the quality of filler gases, in particular sul...

Device for optically detecting a chemical change in fluid

Gas detector

Optical color change device for detecting electrical abnormality

Process for measuring degradation of sulfur hexafluoride in high vo...

Abnormal condition detector of electric apparatus

Gas conditioner and analyzer

3211996

Patents Applicationslast 30 patents

MONITORING OF GASES PRODUCED IN AN INSULATING-MEANS CIRCUIT

GAS-INSULATED DEVICE FOR ELECTRICAL POWER AND OPERATION METHOD THEREOF

GAS INSULATION APPARATUS

GAS INSULATED SWITCHGEAR