Title:
【発明の名称】電気的負荷のための保護装置
Document Type and Number:
Japanese Patent JP2003521207
Kind Code:
A
Abstract:
The invention relates to a protective device for an electric consumer. A residual-current circuit-breaker is located in an electrical supply line between a mains connection and a switch device of the consumer. Said residual-current circuit-breaker has a detection device for recognizing a residual current and a first interrupter for interrupting the supply of electricity from the mains connection to the switch device in accordance with a switching signal from a detection device. If an electrical energy storage device is provided in the switching device, a second interrupter is provided, this second interrupter being controlled by the residual-current circuit-breaker.
Inventors:
Michael Steffen
Application Number:
JP2001555176A
Publication Date:
July 08, 2003
Filing Date:
January 09, 2001
Export Citation:
Assignee:
Wacker Werke Gezershyaft Mitt Besilyenktel Haftung Und Company Company Command Date Gezershyaft
International Classes:
H02H3/00; E04G21/08; H02H3/02; H02J1/00; H01H9/54; H02H3/14; H02H3/33; (IPC1-7): H02J1/00; H02H3/00
Domestic Patent References:
| JPS56170621U | 1981-12-16 | |||
| JPH05104821A | 1993-04-27 |
Foreign References:
| GB2181599A | 1987-04-23 | |||
| US5864455A | 1999-01-26 |
Attorney, Agent or Firm:
Toshio Yano (4 outside)