EP 3796357 B1 20220330 - TEMPERATURE-DEPENDENT SWITCH
Title (en)
TEMPERATURE-DEPENDENT SWITCH
Title (de)
TEMPERATURABHÄNGIGER SCHALTER
Title (fr)
COMMUTATEUR DÉPENDANT DE LA TEMPÉRATURE
Publication
Application
Priority
DE 102019125451 A 20190920
Abstract (en)
[origin: US2021090834A1] A temperature-dependent switch having a housing with an upper part and a lower part, wherein a first and a second stationary contact are arranged on the housing, and a temperature-dependent switching mechanism having a movable contact member. In its first switching position, the switching mechanism presses the movable contact member against the first contact and thereby produces an electrically conductive connection between the two contacts via the contact member, and, in its second switching position, keeps the movable contact member spaced apart from the first contact. A closing lock prevents the switch, once having opened, from closing again by locking the switching mechanism permanently in its second switching position in a mechanical manner. The closing lock comprises a substantially disc-shaped locking element and a first latching member, which, in order to lock the switching mechanism, interacts in the second switching position with a second latching member that is arranged on the movable contact member.
IPC 8 full level
H01H 37/54 (2006.01); H01H 37/74 (2006.01)
CPC (source: EP US)
H01H 37/04 (2013.01 - US); H01H 37/5409 (2013.01 - EP US); H01H 37/64 (2013.01 - US); H01H 37/74 (2013.01 - EP); H01H 3/58 (2013.01 - EP); H01H 37/5427 (2013.01 - EP); H01H 2011/0043 (2013.01 - EP); H01H 2037/549 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3796357 A1 20210324; EP 3796357 B1 20220330; DE 102019125451 A1 20210325; DE 102019125451 B4 20210408; DK 3796357 T3 20220523; ES 2913936 T3 20220606; US 11469066 B2 20221011; US 2021090834 A1 20210325
DOCDB simple family (application)
EP 20196350 A 20200916; DE 102019125451 A 20190920; DK 20196350 T 20200916; ES 20196350 T 20200916; US 202017025305 A 20200918