Inventor
HAUFE WOLFGANG
DE7 patents
Patents
7 patentsUS4565590AJan 21, 1986
Silver and metal oxides electrical contact material and method for making electrical contacts
SIEMENS AG18 citations76
US5422065AJun 6, 1995
Silver-based contact material for use in power-engineering switchgear, and a method of manufacturing contacts made of this material
SIEMENS AG7 citations72
US5246480ASep 21, 1993
Sintered contact material based on silver for use in power engineering switch-gear, in particular for contact pieces in low-voltage switches
SIEMENS AG12 citations72
US4855104AAug 8, 1989
Method for the production of sintered electrical contact material for low voltage power switching
SIEMENS AG9 citations72
US4764227AAug 16, 1988
Sintered electrical contact material for low voltage power switching
SIEMENS AG10 citations72
US4980125ADec 25, 1990
Sinter contact material for low voltage switching apparatus of the energy technology, in particular for motor contactors
SIEMENS AG7 citations70
US4948424AAug 14, 1990
Low voltage switching apparatus sinter contact material
SIEMENS AG5 citations57