EP 0194512 B2 19960403 - Electrical heater for a bimetal, in particular for an electrical power regulator
Title (en)
Electrical heater for a bimetal, in particular for an electrical power regulator
Title (de)
Elektrische Beheizung für ein Bimetall, insbesondere für ein elektrisches Leistungssteuergerät
Title (fr)
Chauffage électrique pour un bimétal, en particulier pour un régulateur électrique de puissance
Publication
Application
Priority
DE 3508248 A 19850308
Abstract (en)
[origin: ES8706288A1] A power control includes a thick film resistor on an electrically insulating support plate, for heating a bimetal strip operating switch contacts connecting power to a load, and to the resistor. The support plate is secured and the resistor thereon is electrically contacted by means of a resilient clip at one end, in the vicinity of a fixed end of the bimetal strip. An opposite end of the support is connected to a power source via a movable contact spring. An opposite free end of the bimetal strip acts directly on the switch contacts to disconnect power upon bending of the bimetal strip with heat. The bimetal strip and a control operator for biasing the bimetal strip are shaped like an L, with two legs pivotable around a pin adjacent the base of the bimetal strip.
IPC 1-7
IPC 8 full level
H01H 37/00 (2006.01); H01H 37/52 (2006.01); H01H 61/00 (2006.01); H01H 61/013 (2006.01); H01H 61/02 (2006.01); H01H 61/04 (2006.01); H05B 1/02 (2006.01); H05B 3/00 (2006.01); H01H 11/00 (2006.01); H01H 89/04 (2006.01)
CPC (source: EP US)
H01H 37/52 (2013.01 - EP US); H01H 61/02 (2013.01 - EP US); H01H 11/00 (2013.01 - EP US); H01H 89/04 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0194512 A2 19860917; EP 0194512 A3 19871223; EP 0194512 B1 19920422; EP 0194512 B2 19960403; AT E75344 T1 19920515; AU 5440386 A 19860911; AU 589607 B2 19891019; DE 3508248 A1 19860911; DE 3684940 D1 19920527; ES 552774 A0 19870601; ES 8706288 A1 19870601; JP H0582693 B2 19931122; JP S61216212 A 19860925; US 4704595 A 19871103; YU 33086 A 19880229; YU 46519 B 19931116
DOCDB simple family (application)
EP 86102502 A 19860226; AT 86102502 T 19860226; AU 5440386 A 19860307; DE 3508248 A 19850308; DE 3684940 T 19860226; ES 552774 A 19860307; JP 4877586 A 19860307; US 83752686 A 19860307; YU 33086 A 19860306