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Class 337/124 - With voltage or ambient temperature compensation means


Subclass of Class 337 - Electricity: electrothermally or thermally actuated switches
Definition: Subject matter including means whereby the operational mode
No. of patents: 3
Last issue date: 09/13/2005


NumberTitleIssue Date
6943653Bistable electric switch and relay with a bi-stable electrical switch
The invention relates to a bi-stable electric switch comprising a spring (101) that is configured as a bi-stable snap-action spring and carries contact elements (114, 116) on the carrier strip (104) of the spring and comprising at least one driv...
09/13/2005
4339741Thermally actuated time delay switch
A thermally actuated switch which embodies an active unit which includes a heat responsive element which is part of an enclosure enclosing electrical resistance elements for heating. Heat is applied internally to the enclosure and cooling is by way of dis...
07/13/1982
3967227Actuator system with ambient temperature compensation
An actuator system for use in an electrical relay or the like. An actuator member is carried by a frame and is movable between a first and a second position, being biased toward its first position by a spring and having an actuating wire coupled between i...
06/29/1976
 
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