Ulf Akesson

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Ludvika, SE

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Patents Grantslast 30 patents

Information Patent Grant
Dual current path for high rated currents
- Patent number 8,895,883
- Issue date Nov 25, 2014
- ABB Technology AG
- Ulf Akesson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spring operated actuator for an electrical switching apparatus
- Patent number 8,338,732
- Issue date Dec 25, 2012
- ABB Technology AG
- Daniel Staffas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker
- Patent number 8,222,556
- Issue date Jul 17, 2012
- ABB Technology Ltd.
- Ulf Akesson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage circuit breaker
- Patent number 4,814,560
- Issue date Mar 21, 1989
- ASEA Brown Boveri AB
- Ulf Akesson
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Dual Current Path For High Rated Currents
- Publication number 20140110235
- Publication date Apr 24, 2014
- Ulf Akesson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spring Operated Actuator For An Electrical Switching Apparatus
- Publication number 20120211341
- Publication date Aug 23, 2012
- Daniel Staffas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-Voltage Disconnecting Circuit Breaker And Method Of Operating...
- Publication number 20100012624
- Publication date Jan 21, 2010
- Ulf Akesson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit Breaker
- Publication number 20090321392
- Publication date Dec 31, 2009
- Ulf Akesson
- H01 - BASIC ELECTRIC ELEMENTS