DE602008002524D1 - Switch with temperature-dependent switching mechanism - Google Patents

Switch with temperature-dependent switching mechanism

Info

Publication number
DE602008002524D1
DE602008002524D1 DE602008002524T DE602008002524T DE602008002524D1 DE 602008002524 D1 DE602008002524 D1 DE 602008002524D1 DE 602008002524 T DE602008002524 T DE 602008002524T DE 602008002524 T DE602008002524 T DE 602008002524T DE 602008002524 D1 DE602008002524 D1 DE 602008002524D1
Authority
DE
Germany
Prior art keywords
switching mechanism
temperature
switch
dependent switching
action disc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602008002524T
Other languages
German (de)
Inventor
Marcel P Hofsaess
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hofsaess Marcel P De
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of DE602008002524D1 publication Critical patent/DE602008002524D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H37/5427—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting encapsulated in sealed miniaturised housing

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Switches With Compound Operations (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)

Abstract

A switch (10) has a housing (11) which houses a temperature-dependent switching mechanism (12) and on which a first and a second counter-contact (16, 19) for the switching mechanism (12) are arranged, with the switching mechanism (12) comprising an electrically conductive spring part (31) which carries a movable contact part (32) and a bimetallic snap-action disc (34), which bimetallic snap-action disc (34) is unrestricted below its response temperature, with the spring part (31) making an electrically conductive connection via the contact part (32) between the two countercontacts (16, 19) when the switching mechanism (12) is below the response temperature, with a damping part (35, 37) being arranged between the bimetallic snap-action disc (34) and the spring part (31). (
DE602008002524T 2007-10-12 2008-09-23 Switch with temperature-dependent switching mechanism Active DE602008002524D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007050342A DE102007050342B3 (en) 2007-10-12 2007-10-12 Switch with a temperature-dependent rear derailleur

Publications (1)

Publication Number Publication Date
DE602008002524D1 true DE602008002524D1 (en) 2010-10-28

Family

ID=40260712

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102007050342A Expired - Fee Related DE102007050342B3 (en) 2007-10-12 2007-10-12 Switch with a temperature-dependent rear derailleur
DE602008002524T Active DE602008002524D1 (en) 2007-10-12 2008-09-23 Switch with temperature-dependent switching mechanism

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102007050342A Expired - Fee Related DE102007050342B3 (en) 2007-10-12 2007-10-12 Switch with a temperature-dependent rear derailleur

Country Status (4)

Country Link
EP (1) EP2048683B1 (en)
AT (1) ATE481725T1 (en)
DE (2) DE102007050342B3 (en)
DK (1) DK2048683T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2511399A (en) * 2012-12-24 2014-09-03 Otter Controls Ltd Controls for heated liquid vessels and electrical appliances

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2121802C3 (en) * 1971-05-03 1974-10-24 Thermik-Geraetebau Gmbh + Co, 7530 Pforzheim Temperature monitor
US3755770A (en) * 1971-12-07 1973-08-28 Gen Electric Thermostat having improved temperature drift control means
US4091354A (en) * 1976-06-03 1978-05-23 Therm-O-Disc Incorporated Bimetal snap disc thermostat arranged to reduce temperature calibration drift
DE3710672C2 (en) * 1987-03-31 1997-05-15 Hofsaes Geb Zeitz Ulrika Temperature monitor with a housing
US4908596A (en) * 1989-02-17 1990-03-13 Therm-O-Disc, Incorporated Thermostat assembly
JP2899550B2 (en) * 1995-08-30 1999-06-02 ウチヤ・サーモスタット株式会社 Thermal protector
DE19705154C2 (en) * 1997-02-11 1999-06-02 Thermik Geraetebau Gmbh Temperature-dependent switch with a bimetal switch mechanism
DE19727197C2 (en) * 1997-06-26 1999-10-21 Marcel Hofsaess Temperature-dependent switch with contact bridge
DE19727383C2 (en) * 1997-06-27 1999-07-29 Marcel Hofsaes Switch with a temperature-dependent switching mechanism

Also Published As

Publication number Publication date
ATE481725T1 (en) 2010-10-15
DK2048683T3 (en) 2010-12-20
EP2048683B1 (en) 2010-09-15
DE102007050342B3 (en) 2009-04-16
EP2048683A1 (en) 2009-04-15

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