Ralf Hartings

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Ludvika, SE

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Patents Grantslast 30 patents

Information Patent Grant
High voltage shielding device and a system comprising the same
- Patent number 9,167,731
- Issue date Oct 20, 2015
- ABB Reasearch Ltd.
- Mats Berglund
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High voltage device
- Patent number 8,471,150
- Issue date Jun 25, 2013
- ABB Technology Ltd.
- David Emilsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage bushing and high voltage device comprising such bushing
- Patent number 8,049,108
- Issue date Nov 1, 2011
- ABB Technology Ltd.
- Ralf Hartings
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
High Voltage Shielding Device And A System Comprising The Same
- Publication number 20130120956
- Publication date May 16, 2013
- Mats Berglund
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Voltage Device
- Publication number 20100319955
- Publication date Dec 23, 2010
- David Emilsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH VOLTAGE SHIELD
- Publication number 20100089617
- Publication date Apr 15, 2010
- ABB Research Ltd.
- Ralf Hartings
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH VOLTAGE DEVICE, HIGH VOLTAGE BUSHING AND METHOD OF ASSEMBLING...
- Publication number 20100018753
- Publication date Jan 28, 2010
- ABB TECHNOLGY LTD.
- Tommy L. Larsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Voltage Bushing and High Voltage Device Comprising Such Bushing
- Publication number 20090000806
- Publication date Jan 1, 2009
- ABB Technology Ltd.
- Ralf Hartings
- H01 - BASIC ELECTRIC ELEMENTS