Temperature switch, particularly adjustable temperature regulato

Details Temperature switch, particularly adjustable temperature regulato Temperature switch, particularly adjustable temperature regulato

1999-06-03

2000-05-16

Picard, Leo P.

Electricity: electrothermally or thermally actuated switches

Thermally actuated switches

Expansible or vaporizable fluid actuated

337298, 337317, 337318, 337320, 337396, 29622, D10 50, H01H 3738, H01H 3740, H01H 3742

Patent

active

060642947

ABSTRACT:
A temperature regulator operating with a hydraulic expansion capsule or diastat (5) has a lever mechanism (30) for force transmission between the diastat and the switch spring (21) of a snap switch (20). For protecting the switch spring against overloading, into the lever mechanism is integrated a buffer or shock absorber, which is elastically flexible above a limit force associated with the operating force of the switch spring in the switching point and below the limit force is substantially rigid. The standard unit formed by the shock absorber and the lever mechanism is formed by a rocker (31) in the form of a sheet metal bent part, which has a L-shaped pivot lever portion (40), with which is constructed in one piece a stop-limited opening clip spring (41) pretensioned in the opening direction.

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patent: 5315281 (1994-05-01), Mount

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