EP0187232A3 - Thermal switch - Google Patents

Thermal switch Download PDF

Info

Publication number
EP0187232A3
EP0187232A3 EP85114597A EP85114597A EP0187232A3 EP 0187232 A3 EP0187232 A3 EP 0187232A3 EP 85114597 A EP85114597 A EP 85114597A EP 85114597 A EP85114597 A EP 85114597A EP 0187232 A3 EP0187232 A3 EP 0187232A3
Authority
EP
European Patent Office
Prior art keywords
switch
thermal switch
plunger
package
closed position
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.)
Withdrawn
Application number
EP85114597A
Other languages
German (de)
French (fr)
Other versions
EP0187232A2 (en
Inventor
Hugo Tippmann
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.)
Mannesmann VDO AG
Original Assignee
Mannesmann VDO AG
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 Mannesmann VDO AG filed Critical Mannesmann VDO AG
Publication of EP0187232A2 publication Critical patent/EP0187232A2/en
Publication of EP0187232A3 publication Critical patent/EP0187232A3/en
Withdrawn legal-status Critical Current

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
    • 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
    • H01H37/521—Thermally-sensitive members actuated due to deflection of bimetallic element comprising a plurality of bimetals acting in the same direction

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)

Abstract

In einem Temperaturschalter sind mehrere kreisförmige Bimetall-Scheiben (9 - 15) tellerfederartig übereinander gestapelt angeordnet. Dieses Paket aus Bimetal-Scheiben (9-­ 15) liegt gegen einen verschieblichen Kolben (21) an, der mittels eines Stößels (25) einen Kontaktarm (6) einer Schalt­ vorrichtung (2) bis in eine Schalterschließstellung zu bewe­ gen vermag. There are several circular ones in one temperature switch Bimetallic washers (9 - 15) on top of each other like disc springs stacked. This package of bimetal discs (9- 15) bears against a displaceable piston (21) a contact arm (6) of a switch by means of a plunger (25) device (2) up to a switch closed position gene.

EP85114597A 1985-01-09 1985-11-16 Thermal switch Withdrawn EP0187232A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3500480 1985-01-09
DE19853500480 DE3500480A1 (en) 1985-01-09 1985-01-09 TEMPERATURE SWITCH

Publications (2)

Publication Number Publication Date
EP0187232A2 EP0187232A2 (en) 1986-07-16
EP0187232A3 true EP0187232A3 (en) 1988-07-27

Family

ID=6259478

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85114597A Withdrawn EP0187232A3 (en) 1985-01-09 1985-11-16 Thermal switch

Country Status (2)

Country Link
EP (1) EP0187232A3 (en)
DE (1) DE3500480A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2882110B1 (en) * 2005-02-14 2010-05-21 Sagem ACTUATION DEVICE WITH BALLOON WASHERS
CN100446148C (en) * 2005-11-07 2008-12-24 徐佳义 manual reset temperature controller
DE102010017741B4 (en) * 2010-07-05 2012-05-16 Stego-Holding Gmbh bimetallic
CN103366991B (en) * 2012-04-10 2015-08-12 电子装置车间武姆布工程师有限公司 For the manufacture of the method for thermally sensitive electric switch with the housing forming movable unit with pin guide
CN103515146A (en) * 2013-09-29 2014-01-15 扬州宝珠电器有限公司 Fastener type temperature current trigger

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2230770A (en) * 1939-12-09 1941-02-04 Cons Car Heating Co Inc Circuit controller
FR2246050A1 (en) * 1973-09-28 1975-04-25 Jaeger Thermostatic switch with cambering diaphragms - uses temp responsive diaphragm motions for switch actuation
FR2266278A1 (en) * 1974-03-29 1975-10-24 Behr Thomson Dehnstoffregler
US4325047A (en) * 1980-04-09 1982-04-13 Aisin Seiki Kabushiki Kaisha Temperature responsive switch
EP0055060A1 (en) * 1980-12-15 1982-06-30 Deere & Company Multiple element thermal actuator
US4350967A (en) * 1979-11-01 1982-09-21 Texas Instruments Incorporated Two-temperature thermally responsive fast idle control switch
US4445105A (en) * 1982-06-28 1984-04-24 Portage Electric Products, Inc. Thermostat

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2230770A (en) * 1939-12-09 1941-02-04 Cons Car Heating Co Inc Circuit controller
FR2246050A1 (en) * 1973-09-28 1975-04-25 Jaeger Thermostatic switch with cambering diaphragms - uses temp responsive diaphragm motions for switch actuation
FR2266278A1 (en) * 1974-03-29 1975-10-24 Behr Thomson Dehnstoffregler
US4350967A (en) * 1979-11-01 1982-09-21 Texas Instruments Incorporated Two-temperature thermally responsive fast idle control switch
US4325047A (en) * 1980-04-09 1982-04-13 Aisin Seiki Kabushiki Kaisha Temperature responsive switch
EP0055060A1 (en) * 1980-12-15 1982-06-30 Deere & Company Multiple element thermal actuator
US4445105A (en) * 1982-06-28 1984-04-24 Portage Electric Products, Inc. Thermostat

Also Published As

Publication number Publication date
DE3500480A1 (en) 1986-07-10
EP0187232A2 (en) 1986-07-16

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Inventor name: TIPPMANN, HUGO