Inventor
BAUMGAERTL ULRICH
DE10 patents
Patents
10 patentsUS6150739ANov 21, 2000
Circuit configuration for supplying power to electronic tripping device
SIEMENS AG161 citations98
US6603649B1Aug 5, 2003
Electronic tripping device for a circuit breaker
SIEMENS AG34 citations92
US6617858B1Sep 9, 2003
Method and circuit for measuring a current
SIEMENS AG19 citations91
US6034859AMar 7, 2000
Power circuit-breaker with current transformers and data storage device
SIEMENS AG18 citations83
US6279115B1Aug 21, 2001
Circuit arrangement for monitoring of an electric tripping device for low-voltage switches
SIEMENS AG10 citations73
US6233129B1May 15, 2001
Undervoltage circuit breaker with an electromagnet
SIEMENS AG9 citations73
US5859529AJan 12, 1999
Voltage transformer with increased electric strength
SIEMENS AG9 citations73
US6005393ADec 21, 1999
Method of determining an earth-fault current
SIEMENS AG13 citations72
US6559648B2May 6, 2003
Method for operating an electronic overcurrent trip of a power circuit breaker
SIEMENS AG11 citations69
US6897758B1May 24, 2005
Method for reproducing direct currents and a direct current transformer for carrying out said method
SIEMENS AG5 citations61