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FR2406881A1 - SWITCH DEVICE FOR THERMOSTAT OR PRESSURE SWITCH - Google Patents

SWITCH DEVICE FOR THERMOSTAT OR PRESSURE SWITCH

Info

Publication number
FR2406881A1
FR2406881A1 FR7825313A FR7825313A FR2406881A1 FR 2406881 A1 FR2406881 A1 FR 2406881A1 FR 7825313 A FR7825313 A FR 7825313A FR 7825313 A FR7825313 A FR 7825313A FR 2406881 A1 FR2406881 A1 FR 2406881A1
Authority
FR
France
Prior art keywords
switch
thermostat
fixed contact
contact against
pressure
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.)
Granted
Application number
FR7825313A
Other languages
French (fr)
Other versions
FR2406881B3 (en
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 FR2406881A1 publication Critical patent/FR2406881A1/en
Application granted granted Critical
Publication of FR2406881B3 publication Critical patent/FR2406881B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermally Actuated Switches (AREA)
  • Contacts (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Slide Switches (AREA)
  • Manufacture Of Switches (AREA)
  • Push-Button Switches (AREA)

Abstract

Dispositif de commutation à mécanisme à déclic. Il comporte une lamelle élastique portant une pastille de contact et déclenchée par une languette élastique cambrée, disposée dans le plan de cette lamelle. Un levier de manoeuvre est relié à cette dernière de manière qu'au déclenchement la pastille frotte d'abord sur le contact fixe contre lequel elle est appliquée avant de s'en écarter (rupture), ou sur le contact fixe contre lequel elle doit venir s'appliquer (fermeture du circuit). Application notamment aux thermostats ou aux manostats.Switching device with click mechanism. It comprises an elastic strip carrying a contact patch and triggered by a curved elastic tongue, arranged in the plane of this strip. An operating lever is connected to the latter so that upon triggering the pad first rubs on the fixed contact against which it is applied before moving away from it (breaking), or on the fixed contact against which it must come. apply (circuit closure). Application in particular to thermostats or pressure switches.

FR7825313A 1977-10-21 1978-09-01 SWITCH DEVICE FOR THERMOSTAT OR PRESSURE SWITCH Granted FR2406881A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772747325 DE2747325A1 (en) 1977-10-21 1977-10-21 SWITCHING DEVICE FOR A TEMPERATURE OR PRESSURE SWITCH
DE7732569U DE7732569U1 (en) 1977-10-21 1977-10-21 Switching device for a temperature or pressure switch

Publications (2)

Publication Number Publication Date
FR2406881A1 true FR2406881A1 (en) 1979-05-18
FR2406881B3 FR2406881B3 (en) 1981-04-30

Family

ID=25772937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825313A Granted FR2406881A1 (en) 1977-10-21 1978-09-01 SWITCH DEVICE FOR THERMOSTAT OR PRESSURE SWITCH

Country Status (4)

Country Link
JP (1) JPS5471378A (en)
DE (2) DE2747325A1 (en)
FR (1) FR2406881A1 (en)
GB (1) GB2006529B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453489A1 (en) * 1979-04-06 1980-10-31 Thomson Brandt Thermostatically controlled snap action switch for refrigerator - has screw adjustments to vary sensitivity of toggle switch responding to movement of bellows

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007305C2 (en) * 1980-02-27 1990-01-04 Behr-Thomson Dehnstoffregler Gmbh, 7014 Kornwestheim Thermal switch
DE3109133C2 (en) * 1981-03-11 1991-03-28 Behr-Thomson Dehnstoffregler Gmbh, 7014 Kornwestheim Electrical switching device with a thermostatic working element as an actuating element and with a switching element designed as a microswitch
GB2129107A (en) * 1982-10-01 1984-05-10 Heating Equipment Limited Means for controlling boiling of liquids
DE3437778A1 (en) * 1984-10-16 1986-04-17 Behr-Thomson Dehnstoffregler Gmbh, 7014 Kornwestheim SWITCHGEAR
JPH01122164U (en) * 1988-02-16 1989-08-18
US4968860A (en) * 1988-05-19 1990-11-06 Omron Tateisi Electronics Co. Light emitting type push button switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453489A1 (en) * 1979-04-06 1980-10-31 Thomson Brandt Thermostatically controlled snap action switch for refrigerator - has screw adjustments to vary sensitivity of toggle switch responding to movement of bellows

Also Published As

Publication number Publication date
JPS5521409B2 (en) 1980-06-10
GB2006529A (en) 1979-05-02
GB2006529B (en) 1982-05-12
FR2406881B3 (en) 1981-04-30
DE7732569U1 (en) 1981-03-26
DE2747325A1 (en) 1979-04-26
JPS5471378A (en) 1979-06-07

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Legal Events

Date Code Title Description
ST Notification of lapse