EP 0756301 B1 20011219 - Thermostat
Title (en)
Thermostat
Title (de)
Temperaturwächter
Title (fr)
Thermostat
Publication
Application
Priority
DE 19527254 A 19950726
Abstract (en)
[origin: EP0756301A2] The temperature controlled switching device has a bimetallic actuator disc Ä29Ü that is supported above a metal spring diaphragm Ä22Ü within an insulator insert Ü16Ü in a metal housing Ä13Ü. At the centre of the disc is a movable contract Ä34Ü that normally engages a fixed contact Ä24Ü on a cover plate Ä14Ü. The contacts are coupled to input and output wires Ä41,43Ü and a temperature increase is produced to cause switching at a specific point. An additional input is provided by a resistance heating elements on base substrate Ä26Ü that provides rapid switching for a sudden overload
IPC 1-7
IPC 8 full level
H01H 1/50 (2006.01); H01H 37/54 (2006.01); H01H 81/02 (2006.01); H01H 11/00 (2006.01); H01H 37/52 (2006.01); H01H 71/16 (2006.01)
CPC (source: EP US)
H01H 1/504 (2013.01 - EP US); H01H 37/5427 (2013.01 - EP US); H01H 81/02 (2013.01 - EP US); H01H 11/0006 (2013.01 - EP US); H01H 37/52 (2013.01 - EP US); H01H 71/164 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR LI NL
DOCDB simple family (publication)
EP 0756301 A2 19970129; EP 0756301 A3 19980527; EP 0756301 B1 20011219; AT E211300 T1 20020115; DE 19527254 A1 19970130; DE 19527254 C2 20000120; DE 59608480 D1 20020131; US 5745022 A 19980428
DOCDB simple family (application)
EP 96106744 A 19960429; AT 96106744 T 19960429; DE 19527254 A 19950726; DE 59608480 T 19960429; US 68685396 A 19960726