Jurgen Hafner

Person

Ludvika, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Arrangement, method and computer program product for limiting circu...
- Patent number 10,050,551
- Issue date Aug 14, 2018
- ABB Schweiz AG
- Sri Ramya Kalluri
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power electronics cooling
- Patent number 9,618,244
- Issue date Apr 11, 2017
- ABB Schweiz AG
- Anders Blomberg
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Converter arm and associated converter device
- Patent number 9,564,829
- Issue date Feb 7, 2017
- ABB Technology Ltd.
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Mechanical bypass switch device, converter arm and power converter
- Patent number 9,473,014
- Issue date Oct 18, 2016
- ABB Schweiz AG
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Modular cooling system
- Patent number 9,468,133
- Issue date Oct 11, 2016
- ABB Schweiz AG
- Anders Blomberg
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method, circuit breaker and switching unit for switching off high-v...
- Patent number 9,450,394
- Issue date Sep 20, 2016
- ABB Technology AG
- Daniel Ohlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High voltage DC breaker apparatus
- Patent number 9,208,979
- Issue date Dec 8, 2015
- ABB Technology AG
- Jurgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC grid and a method of limiting the effects of a fault in a DC grid
- Patent number 9,112,347
- Issue date Aug 18, 2015
- ABB Technology AG
- Bertil Berggren
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching module for use in a device to limit and/or break the curr...
- Patent number 9,065,326
- Issue date Jun 23, 2015
- ABB Technology Ltd.
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reliability in semiconductor device control
- Patent number 8,896,364
- Issue date Nov 25, 2014
- ABB Technology AG
- Jürgen Häfner
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
HVDC hybrid circuit breaker with snubber circuit
- Patent number 8,891,209
- Issue date Nov 18, 2014
- ABB Technology AG
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gate control circuit, power module and associated method
- Patent number 8,848,322
- Issue date Sep 30, 2014
- ABB Research Ltd.
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High voltage DC switchyard with semiconductor switches
- Patent number 8,830,636
- Issue date Sep 9, 2014
- ABB Technology AG
- Gunnar Asplund
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage surge protection device and high voltage circuit breakers
- Patent number 8,817,445
- Issue date Aug 26, 2014
- ABB Technology AG
- Jan Lundquist
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current limitation system for limiting the effects of a fault in a...
- Patent number 8,817,427
- Issue date Aug 26, 2014
- ABB Technology AG
- Bertil Berggren
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
HVDC switchyard and an HVDC switchyard system
- Patent number 8,803,358
- Issue date Aug 12, 2014
- ABB Technology AG
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply for controlling a power switch
- Patent number 8,767,420
- Issue date Jul 1, 2014
- ABB Technology AG
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device and method to break the current of a power transmission or d...
- Patent number 8,717,716
- Issue date May 6, 2014
- ABB Technology AG
- Jürgen Häfner
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method and a device for voltage measurement in a high-voltage condu...
- Patent number 7,126,348
- Issue date Oct 24, 2006
- ABB AB
- Morgan Adolfsson
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ARRANGEMENT, METHOD AND COMPUTER PROGRAM PRODUCT FOR LIMITING CIRCU...
- Publication number 20180219491
- Publication date Aug 2, 2018
- ABB Schweiz AG
- Sri Ramya KALLURI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MECHANICAL BYPASS SWITCH DEVICE, CONVERTER ARM AND POWER CONVERTER
- Publication number 20160056710
- Publication date Feb 25, 2016
- ABB Technology Ltd.
- Jürgen HÄFNER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER ELECTRONICS COOLING
- Publication number 20150241094
- Publication date Aug 27, 2015
- ABB TECHNOLOGY AG
- Anders Blomberg
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CONVERTER ARM AND ASSOCIATED CONVERTER DEVICE
- Publication number 20150229229
- Publication date Aug 13, 2015
- ABB Technology Ltd.
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MODULAR COOLING SYSTEM
- Publication number 20150173242
- Publication date Jun 18, 2015
- ABB TECHNOLOGY AG
- Anders BLOMBERG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HVDC HYBRID CIRCUIT BREAKER WITH SNUBBER CIRCUIT
- Publication number 20140313628
- Publication date Oct 23, 2014
- ABB TECHNOLOGY AG
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE SURGE PROTECTION DEVICE AND HIGH VOLTAGE CIRCUIT BREAKERS
- Publication number 20140226244
- Publication date Aug 14, 2014
- ABB TECHNOLOGY AG
- Jan Lundquist
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RELIABILITY IN SEMICONDUCTOR DEVICE CONTROL
- Publication number 20140203847
- Publication date Jul 24, 2014
- ABB TECHNOLOGY AG
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY FOR CONTROLLING A POWER SWITCH
- Publication number 20140191793
- Publication date Jul 10, 2014
- ABB TECHNOLOGY AG
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GATE CONTROL CIRCUIT, POWER MODULE AND ASSOCIATED METHOD
- Publication number 20140168840
- Publication date Jun 19, 2014
- ABB Research Ltd.
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT LIMITATION SYSTEM FOR LIMITING THE EFFECTS OF A FAULT IN A...
- Publication number 20140022680
- Publication date Jan 23, 2014
- ABB TECHNOLOGY AG
- Bertil Berggren
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC GRID AND A METHOD OF LIMITING THE EFFECTS OF A FAULT IN A DC GRID
- Publication number 20140002943
- Publication date Jan 2, 2014
- ABB TECHNOLOGY AG
- Bertil Berggren
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD, CIRCUIT BREAKER AND SWITCHING UNIT FOR SWITCHING OFF HIGH-V...
- Publication number 20130278078
- Publication date Oct 24, 2013
- ABB TECHNOLOGY AG
- Daniel OHLSSON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HVDC SWITCHYARD AND AN HVDC SWITCHYARD SYSTEM
- Publication number 20130106184
- Publication date May 2, 2013
- ABB TECHNOLOGY AG
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH VOLTAGE DC SWITCHYARD WITH SEMICONDUCTOR SWITCHES
- Publication number 20130050888
- Publication date Feb 28, 2013
- ABB TECHNOLOGY AG
- Gunnar Asplund
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PLANT FOR TRANSMITTING HIGH VOLTAGE DC ELECTRIC POWER INCLUDING OVE...
- Publication number 20130050881
- Publication date Feb 28, 2013
- ABB TECHNOLOGY AG
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH VOLTAGE DC BREAKER APPARATUS
- Publication number 20130038975
- Publication date Feb 14, 2013
- ABB TECHNOLOGY AG
- Jurgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING MODULE FOR USE IN A DEVICE TO LIMIT AND/OR BREAK THE CURR...
- Publication number 20130009491
- Publication date Jan 10, 2013
- ABB TECHNOLOGY AG
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE AND METHOD TO BREAK THE CURRENT OF A POWER TRANSMISSION OR D...
- Publication number 20120299393
- Publication date Nov 29, 2012
- ABB TECHNOLOGY AG
- Jürgen Häfner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and a device for voltage measurement in a high-voltage condu...
- Publication number 20060170432
- Publication date Aug 3, 2006
- Morgan Adolfsson
- G01 - MEASURING TESTING

Jurgen Hafner

Person

Patents Grantslast 30 patents

Arrangement, method and computer program product for limiting circu...

Power electronics cooling

Converter arm and associated converter device

Mechanical bypass switch device, converter arm and power converter

Modular cooling system

Method, circuit breaker and switching unit for switching off high-v...

High voltage DC breaker apparatus

DC grid and a method of limiting the effects of a fault in a DC grid

Switching module for use in a device to limit and/or break the curr...

Reliability in semiconductor device control

HVDC hybrid circuit breaker with snubber circuit

Gate control circuit, power module and associated method

High voltage DC switchyard with semiconductor switches

Voltage surge protection device and high voltage circuit breakers

Current limitation system for limiting the effects of a fault in a...

HVDC switchyard and an HVDC switchyard system

Power supply for controlling a power switch

Device and method to break the current of a power transmission or d...

Method and a device for voltage measurement in a high-voltage condu...

Patents Applicationslast 30 patents

ARRANGEMENT, METHOD AND COMPUTER PROGRAM PRODUCT FOR LIMITING CIRCU...

MECHANICAL BYPASS SWITCH DEVICE, CONVERTER ARM AND POWER CONVERTER

POWER ELECTRONICS COOLING

CONVERTER ARM AND ASSOCIATED CONVERTER DEVICE

MODULAR COOLING SYSTEM

HVDC HYBRID CIRCUIT BREAKER WITH SNUBBER CIRCUIT

VOLTAGE SURGE PROTECTION DEVICE AND HIGH VOLTAGE CIRCUIT BREAKERS

RELIABILITY IN SEMICONDUCTOR DEVICE CONTROL

POWER SUPPLY FOR CONTROLLING A POWER SWITCH

GATE CONTROL CIRCUIT, POWER MODULE AND ASSOCIATED METHOD

CURRENT LIMITATION SYSTEM FOR LIMITING THE EFFECTS OF A FAULT IN A...

DC GRID AND A METHOD OF LIMITING THE EFFECTS OF A FAULT IN A DC GRID

METHOD, CIRCUIT BREAKER AND SWITCHING UNIT FOR SWITCHING OFF HIGH-V...

HVDC SWITCHYARD AND AN HVDC SWITCHYARD SYSTEM

HIGH VOLTAGE DC SWITCHYARD WITH SEMICONDUCTOR SWITCHES

PLANT FOR TRANSMITTING HIGH VOLTAGE DC ELECTRIC POWER INCLUDING OVE...

HIGH VOLTAGE DC BREAKER APPARATUS

SWITCHING MODULE FOR USE IN A DEVICE TO LIMIT AND/OR BREAK THE CURR...

DEVICE AND METHOD TO BREAK THE CURRENT OF A POWER TRANSMISSION OR D...

Method and a device for voltage measurement in a high-voltage condu...