EP 0076727 B1 19860326 - THERMOSTATIC SWITCH, AND REFRIGERATOR WITH SEMI-AUTOMATIC DE-ICER PROVIDED WITH SUCH A SWITCH
Title (en)
THERMOSTATIC SWITCH, AND REFRIGERATOR WITH SEMI-AUTOMATIC DE-ICER PROVIDED WITH SUCH A SWITCH
Publication
Application
Priority
FR 8118348 A 19810929
Abstract (en)
[origin: US4500760A] A thermostatic switch with a pair of switch contacts opened and closed by a first pivotably mounted lever urged in one direction by a spring and in the other by a bellows to alternately open and close the switch to operate a compressor. A manual switch can be rotated to vary the spring force through a cam follower and is also movable in and out of the housing. When moved into the housing a second lever is pivoted to engage the first lever and the cam follower so the force required by the bellows to pivot the first lever is such that defrosting occurs.
IPC 1-7
IPC 8 full level
H01H 35/26 (2006.01); H01H 37/12 (2006.01); H01H 37/38 (2006.01)
CPC (source: EP KR US)
H01H 35/26 (2013.01 - KR); H01H 35/2607 (2013.01 - EP US)
Citation (examination)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0076727 A1 19830413; EP 0076727 B1 19860326; AT E18828 T1 19860415; CA 1197538 A 19851203; DE 3270134 D1 19860430; DK 155476 B 19890410; DK 155476 C 19890814; DK 427882 A 19830330; FR 2513808 A1 19830401; FR 2513808 B1 19850308; JP H0429169 B2 19920518; JP S5866222 A 19830420; KR 840001768 A 19840516; KR 890001256 B1 19890428; US 4500760 A 19850219
DOCDB simple family (application)
EP 82401731 A 19820924; AT 82401731 T 19820924; CA 412306 A 19820927; DE 3270134 T 19820924; DK 427882 A 19820927; FR 8118348 A 19810929; JP 16823182 A 19820927; KR 820004370 A 19820928; US 42083982 A 19820921