FR1479828A - Thermal safety device - Google Patents

Thermal safety device

Info

Publication number
FR1479828A
FR1479828A FR61445A FR61445A FR1479828A FR 1479828 A FR1479828 A FR 1479828A FR 61445 A FR61445 A FR 61445A FR 61445 A FR61445 A FR 61445A FR 1479828 A FR1479828 A FR 1479828A
Authority
FR
France
Prior art keywords
safety device
thermal safety
thermal
safety
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.)
Expired
Application number
FR61445A
Other languages
French (fr)
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
General Electric Canada Co
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 Canadian General Electric Co Ltd, General Electric Canada Co filed Critical Canadian General Electric Co Ltd
Priority to FR61445A priority Critical patent/FR1479828A/en
Application granted granted Critical
Publication of FR1479828A publication Critical patent/FR1479828A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7427—Adjusting only the electrothermal mechanism
    • H01H71/7436—Adjusting the position (or prestrain) of the bimetal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
    • H01H73/30—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by push-button, pull-knob or slide
FR61445A 1965-05-15 1966-05-13 Thermal safety device Expired FR1479828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR61445A FR1479828A (en) 1965-05-15 1966-05-13 Thermal safety device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA930773 1965-05-15
FR61445A FR1479828A (en) 1965-05-15 1966-05-13 Thermal safety device

Publications (1)

Publication Number Publication Date
FR1479828A true FR1479828A (en) 1967-05-05

Family

ID=25673565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR61445A Expired FR1479828A (en) 1965-05-15 1966-05-13 Thermal safety device

Country Status (1)

Country Link
FR (1) FR1479828A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669144A1 (en) * 1990-11-08 1992-05-15 Telemecanique Assembly of a bimetallic strip for a current cutoff appliance and of a part serving as a bimetallic strip support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669144A1 (en) * 1990-11-08 1992-05-15 Telemecanique Assembly of a bimetallic strip for a current cutoff appliance and of a part serving as a bimetallic strip support

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