FR2454691A1 - Thermal switch with bimetal strip - has link with nose forced against step of housing by contact spring (OE 15.10.80) - Google Patents

Thermal switch with bimetal strip - has link with nose forced against step of housing by contact spring (OE 15.10.80)

Info

Publication number
FR2454691A1
FR2454691A1 FR8008706A FR8008706A FR2454691A1 FR 2454691 A1 FR2454691 A1 FR 2454691A1 FR 8008706 A FR8008706 A FR 8008706A FR 8008706 A FR8008706 A FR 8008706A FR 2454691 A1 FR2454691 A1 FR 2454691A1
Authority
FR
France
Prior art keywords
nose
housing
contact spring
link
forced against
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
FR8008706A
Other languages
French (fr)
Other versions
FR2454691B3 (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.)
Electrovac AG
Original Assignee
Electrovac 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 Electrovac AG filed Critical Electrovac AG
Publication of FR2454691A1 publication Critical patent/FR2454691A1/en
Application granted granted Critical
Publication of FR2454691B3 publication Critical patent/FR2454691B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling

Landscapes

  • Thermally Actuated Switches (AREA)

Abstract

The design of the thermobimetal controlled switch ensures its engaged position without additional means and without being affected by vibration or by position change. The force transmitting component (13) features a nose (20) or a notch pressing the shoulder (23) of the housing (1) due to the force of a contact spring (8) and/or due to the thermobimetal element (3). The movement of the element (3) due to a temp. change is transmitted by the component (13) in the form of a plate guided in the housing. The other end of the plate (13) bears against the thermobimetal element (3) with its tip (18) while its guide surface (15) projects towards contacts (7, 8) to engage a slot (19) with the nose (20) exhibiting a tip (21).
FR8008706A 1979-04-19 1980-04-18 Thermal switch with bimetal strip - has link with nose forced against step of housing by contact spring (OE 15.10.80) Granted FR2454691A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT297679A AT362600B (en) 1979-04-19 1979-04-19 THERMAL SWITCH

Publications (2)

Publication Number Publication Date
FR2454691A1 true FR2454691A1 (en) 1980-11-14
FR2454691B3 FR2454691B3 (en) 1982-02-26

Family

ID=3543364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8008706A Granted FR2454691A1 (en) 1979-04-19 1980-04-18 Thermal switch with bimetal strip - has link with nose forced against step of housing by contact spring (OE 15.10.80)

Country Status (3)

Country Link
AT (1) AT362600B (en)
DE (1) DE3014186C2 (en)
FR (1) FR2454691A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1176406B (en) * 1984-07-17 1987-08-18 Vebe Elettromecc BIMETALLIC THERMOSTAT TO CONTROL ELECTRIC CIRCUITS
AT394914B (en) * 1990-10-25 1992-07-27 Electrovac THERMAL SWITCH
DE102019125452B4 (en) * 2019-09-20 2021-04-22 Marcel P. HOFSAESS Temperature dependent switch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081388A (en) * 1961-03-22 1963-03-12 Therm O Disc Inc Thermostatic controls
AT349794B (en) * 1976-06-25 1979-04-25 Electrovac THERMAL SWITCH
AT354140B (en) * 1976-07-23 1979-12-27 Electrovac THERMAL SWITCH

Also Published As

Publication number Publication date
DE3014186C2 (en) 1982-05-27
FR2454691B3 (en) 1982-02-26
DE3014186A1 (en) 1980-10-30
ATA297679A (en) 1980-10-15
AT362600B (en) 1981-05-25

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