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Class 73/539 - Limit stop for weight


Subclass of Class 73 - Measuring and testing
Definition: Apparatus wherein means is provided with which the centrifugal
No. of patents: 2
Last issue date: 09/06/2011


NumberTitleIssue Date
8011247Multistage proof-mass movement deceleration within MEMS structures
A micro-electromechanical systems (MEMS) device includes a substrate comprising at least one anchor, a proof mass having first and second deceleration extensions extending therefrom, a motor drive comb, a motor sense comb, a plurality of suspensions configured to su...
09/06/2011
4323093Multiple stage fluid pressure governor having two break points
A flyweight governor valve assembly having a fluid pressure modulator valve element mounted within a valve chamber for axial movement, a first set of primary and secondary weights mounted on a valve sleeve that forms a part of the governor valve assembly,...
04/06/1982
 
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