Inventor
KIEFER JOCHEN
CH7 patents
⚠️ This page may combine multiple inventors who share the name “KIEFER JOCHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ABB RESEARCH LTD
5 patentsUS7253379B2Aug 7, 2007
High voltage circuit breaker with cooling
ABB RESEARCH LTD20 citations91
US7771114B2Aug 10, 2010
Electrical installation with a cooling element and method for operating said installation
ABB RESEARCH LTD8 citations82
US7471495B2Dec 30, 2008
Vacuum circuit breaker having a high current-carrying capacity
ABB RESEARCH LTD11 citations82
US7557295B2Jul 7, 2009
Isolating tube for a cooling element which can be loaded with high voltage
ABB RESEARCH LTD7 citations71
US7881033B2Feb 1, 2011
High-voltage system and high-power circuit breaker with cooling
ABB RESEARCH LTD5 citations59