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Dan G. Gustavsson
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Ludvika, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Cooling of high voltage devices
Patent number
8,669,469
Issue date
Mar 11, 2014
ABB Technology Ltd.
Urban Aström
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 Applications
last 30 patents
Information
Patent Application
AIR-COOLED AIR-TO-AIR BUSHING
Publication number
20230045369
Publication date
Feb 9, 2023
Hitachi Energy Switzerland AG
Dan Gustavsson
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
COOLING OF HIGH VOLTAGE DEVICES
Publication number
20090126965
Publication date
May 21, 2009
ABB Technology Ltd.
Urban Astrom
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