Patents
Patent data provided by The
European Patent Office
and updated through early 2009. Full text patent data loaded weekly coming soon.
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US1402310 (A), filed
(unknown)
, published
(unknown)
- NICHOLSON LLOYD C
US1799988 (A), filed
(unknown)
, published
(unknown)
- WESTINGHOUSE ELECTRIC MFG CO
US1802346 (A), filed
(unknown)
, published
(unknown)
- CONDIT ELECTRICAL MFG CORP
US2008257866 (A1), filed
Apr 14, 2008
, published
Oct 23, 2008
- TOUR AREVA
This invention relates to a circuit breaker ( 1 ) for high or medium voltages, of the type having a drive bar ( 70 ) coupled to a drive member, and a circuit-breaking chamber ( 2 ) facing it and having two contacts ( 3, 4 ), each contact ( 3, 4 ) including a...
US1751233 (A), filed
(unknown)
, published
(unknown)
- WESTINGHOUSE ELECTRIC MFG CO
US1832200 (A), filed
(unknown)
, published
(unknown)
- CONDIT ELECTRICAL MFG CORP
US1832201 (A), filed
(unknown)
, published
(unknown)
- CONDIT ELECTRICAL MFG CORP
US2138323 (A), filed
(unknown)
, published
(unknown)
- HILLIARD JOHN D
US2495192 (A), filed
(unknown)
, published
(unknown)
- WESTINGHOUSE ELECTRIC CORP
US2006196851 (A1), filed
Dec 12, 2005
, published
Sep 07, 2006
- OPFER JOHN C
A multi-path switching configuration provides independent switching of multiple circuit paths. In a preferred arrangement, a plurality of circuit interrupters have one end connected in common with each other and a second end providing a circuit path connection...
US7371987 (B2), filed
Apr 18, 2007
, published
May 13, 2008
- SIEMENS AG
The invention relates to a switching device with a switching structure ( 1 ), which includes a cage assembly ( 21 ) having two opposite first sidewalls ( 5 ) and a bottom wall ( 6 ) integrally connecting the first sidewalls. The cage assembly ( 21 ) is at...
