Lars Liljestrand

Person

Vaster.ang.s, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Three-phase circuit breaker with phase specific switching
- Patent number 10,622,170
- Issue date Apr 14, 2020
- ABB Schweiz AG
- Elisabeth Lindell
- G01 - MEASURING TESTING
Information Patent Grant
Electric power distribution switchgear and method of breaking an el...
- Patent number 10,242,826
- Issue date Mar 26, 2019
- ABB Schweiz AG
- Elisabeth Lindell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Passive electronic fuse for protecting a DC application
- Patent number 10,177,557
- Issue date Jan 8, 2019
- ABB Schweiz AG
- Robert Saers
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Transformer arrangement for mitigating transient voltage oscillations
- Patent number 9,953,760
- Issue date Apr 24, 2018
- ABB Research Ltd.
- Dierk Bormann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System for protection of dry type transformers
- Patent number 9,882,373
- Issue date Jan 30, 2018
- ABB Schweiz AG
- Elisabeth Lindell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-terminal surge arrester
- Patent number 9,824,800
- Issue date Nov 21, 2017
- ABB Schweiz AG
- Bernhard Doser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus arranged to break an electrical current
- Patent number 9,148,011
- Issue date Sep 29, 2015
- ABB Technology Ltd.
- Jesper Magnusson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switch having two sets of contact elements
- Patent number 9,035,212
- Issue date May 19, 2015
- ABB Technology AG
- Lars Liljestrand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch having two sets of contact elements and two drives
- Patent number 8,797,128
- Issue date Aug 5, 2014
- ABB Technology AG
- Lars Liljestrand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and arrangement to control an AC system
- Patent number 8,569,909
- Issue date Oct 29, 2013
- ABB Research Ltd.
- Stefan Thorburn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power flow control
- Patent number 7,786,710
- Issue date Aug 31, 2010
- ABB Technology Ltd.
- Birger Drugge
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electric motor for operating an electric component
- Patent number 7,622,829
- Issue date Nov 24, 2009
- ABB Research Ltd.
- Stefan Valdemarsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wind power fed network
- Patent number 7,245,037
- Issue date Jul 17, 2007
- ABB AB
- Lennart Ängquist
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric device, a current limiter and an electric power network
- Patent number 7,235,751
- Issue date Jun 26, 2007
- ABB AB
- Lars Liljestrand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric plant and method and use in connection with such plant
- Patent number 7,079,367
- Issue date Jul 18, 2006
- ABB Technology AG
- Lars Liljestrand
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault current limiting system and method
- Patent number 7,075,767
- Issue date Jul 11, 2006
- ABB Technology AG
- Carlo Gemme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controllable inductor
- Patent number 6,429,765
- Issue date Aug 6, 2002
- ABB AB
- Stefan Valdemarsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric coupling device, electric circuit and method in connection...
- Patent number 6,292,338
- Issue date Sep 18, 2001
- ABB AB
- Hans Bernhoff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controllable inductor
- Patent number 6,154,019
- Issue date Nov 28, 2000
- ABB AB
- Stefan Valdemarsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fault current limiter
- Patent number 5,083,232
- Issue date Jan 21, 1992
- ASEA Brown Boveri AB
- Nils-Johan Bergsjo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault current limiter
- Patent number 4,961,066
- Issue date Oct 2, 1990
- Asea Brown Boveri AB
- Nils-Johan Bergsjo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Three-Phase Circuit Breaker With Phase Specific Switching
- Publication number 20190371542
- Publication date Dec 5, 2019
- ABB Schweiz AG
- Elisabeth Lindell
- G01 - MEASURING TESTING
Information Patent Application
Electric Power Distribution Switchgear And Method Of Breaking An El...
- Publication number 20180226213
- Publication date Aug 9, 2018
- ABB Schweiz AG
- Elisabeth LINDELL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A PASSIVE ELECTRONIC FUSE FOR PROTECTING A DC APPLICATION
- Publication number 20180183229
- Publication date Jun 28, 2018
- ABB Schweiz AG
- Robert SAERS
- B60 - VEHICLES IN GENERAL
Information Patent Application
Transformer Arrangement For Mitigating Transient Voltage Oscillations
- Publication number 20160189858
- Publication date Jun 30, 2016
- ABB Research Ltd.
- Dierk Bormann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System For Protection Of Dry Type Transformers
- Publication number 20160149396
- Publication date May 26, 2016
- ABB AB
- Elisabeth Lindell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multi-terminal Surge Arrester
- Publication number 20160148728
- Publication date May 26, 2016
- ABB TECHNOLOGY AG
- Bernhard Doser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS ARRANGED TO BREAK AN ELECTRICAL CURRENT
- Publication number 20150222111
- Publication date Aug 6, 2015
- ABB Technology Ltd.
- Jesper Magnusson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCH HAVING TWO SETS OF CONTACT ELEMENTS
- Publication number 20130098874
- Publication date Apr 25, 2013
- ABB TECHNOLOGY AG
- Lars LILJESTRAND
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT ARRANGEMENT AND METHOD FOR INTERRUPTING A CURRENT FLOW IN A...
- Publication number 20130020881
- Publication date Jan 24, 2013
- ABB TECHNOLOGY AG
- Emmanouil PANOUSIS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH HAVING TWO SETS OF CONTACT ELEMENTS AND TWO DRIVES
- Publication number 20120256711
- Publication date Oct 11, 2012
- ABB TECHNOLOGY AG
- Lars LILJESTRAND
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method And Arrangement To Control An AC System
- Publication number 20120112559
- Publication date May 10, 2012
- Stefan Thorburn
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DC CURRENT BREAKER
- Publication number 20110175460
- Publication date Jul 21, 2011
- ABB TECHNOLOGY AG
- Urban Âström
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device for Reduction of Voltage Derivative
- Publication number 20090323245
- Publication date Dec 31, 2009
- ABB Technology Ltd.
- Lars Liljestrand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electric Power Flow Control
- Publication number 20080143305
- Publication date Jun 19, 2008
- ABB Technology Ltd.
- Birger Drugge
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Rotating electric motor for operating an electric component
- Publication number 20070096682
- Publication date May 3, 2007
- Stefan Valdemarsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wind power fed network
- Publication number 20060214643
- Publication date Sep 28, 2006
- ABB AB
- Lennart Angquist
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FAULT CURRENT LIMITING SYSTEM AND METHOD
- Publication number 20050002152
- Publication date Jan 6, 2005
- ABB T & D Technology Ltd.
- Carlo Gemme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electric device, a current limiter and an electric power network
- Publication number 20040245857
- Publication date Dec 9, 2004
- Lars Liljestrand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROLLABLE INDUCTOR
- Publication number 20020057165
- Publication date May 16, 2002
- STEFAN VALDEMARSSON
- H01 - BASIC ELECTRIC ELEMENTS

Lars Liljestrand

Person

Patents Grantslast 30 patents

Three-phase circuit breaker with phase specific switching

Electric power distribution switchgear and method of breaking an el...

Passive electronic fuse for protecting a DC application

Transformer arrangement for mitigating transient voltage oscillations

System for protection of dry type transformers

Multi-terminal surge arrester

Apparatus arranged to break an electrical current

Switch having two sets of contact elements

Switch having two sets of contact elements and two drives

Method and arrangement to control an AC system

Electric power flow control

Rotating electric motor for operating an electric component

Wind power fed network

Electric device, a current limiter and an electric power network

Electric plant and method and use in connection with such plant

Fault current limiting system and method

Controllable inductor

Electric coupling device, electric circuit and method in connection...

Controllable inductor

Fault current limiter

Fault current limiter

Patents Applicationslast 30 patents

Three-Phase Circuit Breaker With Phase Specific Switching

Electric Power Distribution Switchgear And Method Of Breaking An El...

A PASSIVE ELECTRONIC FUSE FOR PROTECTING A DC APPLICATION

Transformer Arrangement For Mitigating Transient Voltage Oscillations

System For Protection Of Dry Type Transformers

Multi-terminal Surge Arrester

APPARATUS ARRANGED TO BREAK AN ELECTRICAL CURRENT

SWITCH HAVING TWO SETS OF CONTACT ELEMENTS

CIRCUIT ARRANGEMENT AND METHOD FOR INTERRUPTING A CURRENT FLOW IN A...

SWITCH HAVING TWO SETS OF CONTACT ELEMENTS AND TWO DRIVES

Method And Arrangement To Control An AC System

DC CURRENT BREAKER

Device for Reduction of Voltage Derivative

Electric Power Flow Control

Rotating electric motor for operating an electric component

Wind power fed network

FAULT CURRENT LIMITING SYSTEM AND METHOD

Electric device, a current limiter and an electric power network

CONTROLLABLE INDUCTOR