with movable contact adapted to engage an overhead transmission line

Industry

CPC
H01H31/34

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H31/00Air-break switches for high tension without arc-extinguishing or arc-preventing means

Current Industry

H01H31/34with movable contact adapted to engage an overhead transmission line

Industries

Patents Grantslast 30 patents

Information Patent Grant
High frequency transients suppression for hvdisconnectors with slid...
- Patent number 11,605,514
- Issue date Mar 14, 2023
- General Electric Technology GmbH
- Eros Stella
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Communication system controlled motorized in-line disconnect switch...
- Patent number 10,566,156
- Issue date Feb 18, 2020
- Cleaveland/Price Inc.
- Peter M. Kowalik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching apparatus and method for varying an impedance of a phase...
- Patent number 9,912,156
- Issue date Mar 6, 2018
- HYDRO-QUÉBEC
- Pierre Couture
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Actuation control and control method, particularly for electrical d...
- Patent number 9,071,190
- Issue date Jun 30, 2015
- Alstom Technology Ltd
- Vincenzo Girlando
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Detecting an abnormality of a switch in a high voltage electrical s...
- Patent number 9,041,402
- Issue date May 26, 2015
- EHT International Inc.
- Patrick Lalonge
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Exposed high voltage outdoor disconnector for operation under icing...
- Patent number 5,276,286
- Issue date Jan 4, 1994
- GEC Alsthom Energie Inc.
- Daniel Demissy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector for a telescopic isolating switch
- Patent number 4,715,834
- Issue date Dec 29, 1987
- Alsthom-Atlantique
- Edmond Thuries
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Telescopic isolating switch
- Patent number 4,568,808
- Issue date Feb 4, 1986
- Alsthom-Atlantique
- Edmond Thuries
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3784767
- Patent number 3,784,767
- Issue date Jan 8, 1974
- G05 - CONTROLLING REGULATING
Information Patent Grant
3395379
- Patent number 3,395,379
- Issue date Jul 30, 1968
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3349200
- Patent number 3,349,200
- Issue date Oct 24, 1967
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3192333
- Patent number 3,192,333
- Issue date Jun 29, 1965
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
3179760
- Patent number 3,179,760
- Issue date Apr 20, 1965
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
3036168
- Patent number 3,036,168
- Issue date May 22, 1962
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2830145
- Patent number 2,830,145
- Issue date Apr 8, 1958
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2774832
- Patent number 2,774,832
- Issue date Dec 18, 1956
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2766341
- Patent number 2,766,341
- Issue date Oct 9, 1956
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
973657
- Patent number 973,657
- Issue date Oct 25, 1910
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HIGH FREQUENCY TRANSIENTS SUPPRESSION FOR HVDISCONNECTORS WITH SLID...
- Publication number 20220005657
- Publication date Jan 6, 2022
- General Electric Technology GmbH
- Eros STELLA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMUNICATION SYSTEM CONTROLLED MOTORIZED IN-LINE DISCONNECT SWITCH...
- Publication number 20200066467
- Publication date Feb 27, 2020
- CLEAVELAND/PRICE INC.
- PETER M. KOWALIK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACTUATION CONTROL AND CONTROL METHOD, PARTICULARLY FOR ELECTRICAL D...
- Publication number 20130307439
- Publication date Nov 21, 2013
- ALSTOM Technology Ltd.
- Vincenzo Girlando
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DETECTING AN ABNORMALITY OF A SWITCH IN A HIGH VOLTAGE ELECTRICAL S...
- Publication number 20120280691
- Publication date Nov 8, 2012
- Patrick Lalonge
- H01 - BASIC ELECTRIC ELEMENTS

with movable contact adapted to engage an overhead transmission line

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High frequency transients suppression for hvdisconnectors with slid...

Communication system controlled motorized in-line disconnect switch...

Switching apparatus and method for varying an impedance of a phase...

Actuation control and control method, particularly for electrical d...

Detecting an abnormality of a switch in a high voltage electrical s...

Exposed high voltage outdoor disconnector for operation under icing...

Connector for a telescopic isolating switch

Telescopic isolating switch

3784767

3395379

3349200

3192333

3179760

3036168

2830145

2774832

2766341

973657

Patents Applicationslast 30 patents

HIGH FREQUENCY TRANSIENTS SUPPRESSION FOR HVDISCONNECTORS WITH SLID...

COMMUNICATION SYSTEM CONTROLLED MOTORIZED IN-LINE DISCONNECT SWITCH...

ACTUATION CONTROL AND CONTROL METHOD, PARTICULARLY FOR ELECTRICAL D...

DETECTING AN ABNORMALITY OF A SWITCH IN A HIGH VOLTAGE ELECTRICAL S...