Olaf Hunger

Person

Schaffhausen, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Nozzle for high or medium voltage circuit breaker
- Patent number 11,515,110
- Issue date Nov 29, 2022
- Hitachi Energy Switzerland AG
- Jakub Korbel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-insulated high-voltage power circuit breaker
- Patent number 8,822,868
- Issue date Sep 2, 2014
- ABB Technology AG
- Timo Kehr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-blast circuit breaker with a radial flow opening
- Patent number 8,546,716
- Issue date Oct 1, 2013
- ABB Technology AG
- Juerg Nufer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with a gear having a dead point
- Patent number 8,415,578
- Issue date Apr 9, 2013
- ABB Technology AG
- Olaf Hunger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-blowout circuit breaker having a filling and overpressure valve
- Patent number 8,410,388
- Issue date Apr 2, 2013
- ABB Technology AG
- Martin Kriegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-insulated high-voltage switch
- Patent number 8,263,892
- Issue date Sep 11, 2012
- ABB Technology AG
- Juerg Nufer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rack gear for electrical circuit breaker
- Patent number 7,994,442
- Issue date Aug 9, 2011
- ABB Technology AG
- Markus Vestner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transmission for an electrical circuit breaker
- Patent number 7,932,476
- Issue date Apr 26, 2011
- ABB Technology AG
- Martin Kriegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching chamber for a gas-insulated high-voltage switch
- Patent number 7,902,478
- Issue date Mar 8, 2011
- ABB Technology AG
- Martin Kriegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nozzle fastening for electrical switching apparatus
- Patent number 7,619,177
- Issue date Nov 17, 2009
- ABB Technology AG
- David Saxl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching chamber and heavy-duty circuit breaker
- Patent number 7,566,842
- Issue date Jul 28, 2009
- ABB Technology AG
- Olaf Hunger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shaft, method for producing it and device for carrying out the method
- Patent number 7,514,635
- Issue date Apr 7, 2009
- ABB Research Ltd.
- Guido Meier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heavy-duty circuit breaker with movement reversal
- Patent number 7,507,932
- Issue date Mar 24, 2009
- ABB Technology AG
- Olaf Hunger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching device
- Patent number 6,943,307
- Issue date Sep 13, 2005
- Alstom Technology, Ltd.
- Olaf Hunger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power breaker
- Patent number 6,429,394
- Issue date Aug 6, 2002
- ABB Schweiz AG
- Olaf Hunger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spring-loaded safety valve
- Patent number 6,227,239
- Issue date May 8, 2001
- Asea Brown Boveri AG
- Monika Abrell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
NOZZLE FOR HIGH OR MEDIUM VOLTAGE CIRCUIT BREAKER
- Publication number 20210265122
- Publication date Aug 26, 2021
- ABB Power Grids Switzerland AG
- Jakub Korbel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH VOLTAGE INTERRUPTER UNIT WITH IMPROVED MECHANICAL ENDURANCE
- Publication number 20150034599
- Publication date Feb 5, 2015
- ABB TECHNOLOGY AG
- Olaf Hunger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gas-Insulated High-Voltage Power Circuit Breaker
- Publication number 20140014623
- Publication date Jan 16, 2014
- Timo Kehr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS-INSULATED HIGH-VOLTAGE SWITCH
- Publication number 20110120975
- Publication date May 26, 2011
- ABB Technology AG
- Juerg Nufer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-BLOWOUT CIRCUIT BREAKER HAVING A FILLING AND OVERPRESSURE VALVE
- Publication number 20110062116
- Publication date Mar 17, 2011
- ABB TECHNOLOGY AG
- Martin Kriegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSMISSION FOR AN ELECTRICAL CIRCUIT BREAKER
- Publication number 20090266795
- Publication date Oct 29, 2009
- ABB TECHNOLOGY AG
- Martin KRIEGEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS-BLAST CIRCUIT BREAKER WITH A RADIAL FLOW OPENING
- Publication number 20090261071
- Publication date Oct 22, 2009
- ABB TECHNOLOGY AG
- Juerg Nufer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING CHAMBER FOR A GAS-INSULATED HIGH-VOLTAGE SWITCH
- Publication number 20090008367
- Publication date Jan 8, 2009
- ABB TECHNOLOGY AG
- Martin KRIEGEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit breaker with a gear having a dead point
- Publication number 20080135526
- Publication date Jun 12, 2008
- ABB TECHNOLOGY AG
- Olaf Hunger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Rack gear for electrical circuit breaker
- Publication number 20080047813
- Publication date Feb 28, 2008
- ABB TECHNOLOGY AG
- Markus Vestner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nozzle fastening for electrical switching apparatus
- Publication number 20070295693
- Publication date Dec 27, 2007
- ABB TECHNOLOGY AG
- David Saxl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switching chamber and heavy-duty circuit breaker
- Publication number 20070205182
- Publication date Sep 6, 2007
- ABB TECHNOLOGY AG
- Olaf Hunger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Heavy-duty circuit breaker with movement reversal
- Publication number 20070181536
- Publication date Aug 9, 2007
- ABB TECHNOLOGY AG
- Olaf Hunger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Shaft, method for producing it and device for carrying out the method
- Publication number 20050000722
- Publication date Jan 6, 2005
- ABB Research Ltd.
- Guido Meier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switchgear
- Publication number 20040216990
- Publication date Nov 4, 2004
- Olaf Hunger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power breaker
- Publication number 20010025827
- Publication date Oct 4, 2001
- Olaf Hunger
- H01 - BASIC ELECTRIC ELEMENTS

Olaf Hunger

Person

Patents Grantslast 30 patents

Nozzle for high or medium voltage circuit breaker

Gas-insulated high-voltage power circuit breaker

Gas-blast circuit breaker with a radial flow opening

Circuit breaker with a gear having a dead point

Self-blowout circuit breaker having a filling and overpressure valve

Gas-insulated high-voltage switch

Rack gear for electrical circuit breaker

Transmission for an electrical circuit breaker

Switching chamber for a gas-insulated high-voltage switch

Nozzle fastening for electrical switching apparatus

Switching chamber and heavy-duty circuit breaker

Shaft, method for producing it and device for carrying out the method

Heavy-duty circuit breaker with movement reversal

Switching device

Power breaker

Spring-loaded safety valve

Patents Applicationslast 30 patents

NOZZLE FOR HIGH OR MEDIUM VOLTAGE CIRCUIT BREAKER

HIGH VOLTAGE INTERRUPTER UNIT WITH IMPROVED MECHANICAL ENDURANCE

Gas-Insulated High-Voltage Power Circuit Breaker

GAS-INSULATED HIGH-VOLTAGE SWITCH

SELF-BLOWOUT CIRCUIT BREAKER HAVING A FILLING AND OVERPRESSURE VALVE

TRANSMISSION FOR AN ELECTRICAL CIRCUIT BREAKER

GAS-BLAST CIRCUIT BREAKER WITH A RADIAL FLOW OPENING

SWITCHING CHAMBER FOR A GAS-INSULATED HIGH-VOLTAGE SWITCH

Circuit breaker with a gear having a dead point

Rack gear for electrical circuit breaker

Nozzle fastening for electrical switching apparatus

Switching chamber and heavy-duty circuit breaker

Heavy-duty circuit breaker with movement reversal

Shaft, method for producing it and device for carrying out the method

Switchgear

Power breaker