FR1547089A - Interrupteur à ouverture automatique - Google Patents

Interrupteur à ouverture automatique

Info

Publication number
FR1547089A
FR1547089A FR131821A FR131821A FR1547089A FR 1547089 A FR1547089 A FR 1547089A FR 131821 A FR131821 A FR 131821A FR 131821 A FR131821 A FR 131821A FR 1547089 A FR1547089 A FR 1547089A
Authority
FR
France
Prior art keywords
opening switch
automatic opening
automatic
switch
opening
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
FR131821A
Other languages
English (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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries Ltd
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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to FR131821A priority Critical patent/FR1547089A/fr
Application granted granted Critical
Publication of FR1547089A publication Critical patent/FR1547089A/fr
Expired 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
    • H01H37/60—Means for producing snap action
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/30—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action
    • H01H43/301—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action based on the expansion or contraction of a material
    • H01H43/302—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action based on the expansion or contraction of a material of solid bodies
    • H01H43/304—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action based on the expansion or contraction of a material of solid bodies of two bodies expanding or contracting in a different manner, e.g. bimetallic elements
FR131821A 1966-12-13 1967-12-12 Interrupteur à ouverture automatique Expired FR1547089A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR131821A FR1547089A (fr) 1966-12-13 1967-12-12 Interrupteur à ouverture automatique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB55692/66A GB1199286A (en) 1966-12-13 1966-12-13 Self Cancelling Switches
FR131821A FR1547089A (fr) 1966-12-13 1967-12-12 Interrupteur à ouverture automatique

Publications (1)

Publication Number Publication Date
FR1547089A true FR1547089A (fr) 1968-11-22

Family

ID=10474608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR131821A Expired FR1547089A (fr) 1966-12-13 1967-12-12 Interrupteur à ouverture automatique

Country Status (5)

Country Link
US (1) US3534313A (fr)
JP (1) JPS454576B1 (fr)
ES (1) ES348654A1 (fr)
FR (1) FR1547089A (fr)
GB (1) GB1199286A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635021A (en) * 1985-06-14 1987-01-06 Hsieh Teng Jui Automatic overload tripper
US6992559B2 (en) * 2003-09-23 2006-01-31 Albert Huang Overload protection switch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639095A (en) * 1949-09-23 1953-05-19 Amariah H Cubberley Heating control system
DE1191018B (de) * 1961-09-21 1965-04-15 Busch Jaeger Duerener Metall Elektrischer Waermeschalter mit einstellbarer Schaltfolge mehrerer Kontakte

Also Published As

Publication number Publication date
JPS454576B1 (fr) 1970-02-16
GB1199286A (en) 1970-07-22
US3534313A (en) 1970-10-13
DE1640990A1 (de) 1971-09-16
DE1640990B2 (de) 1972-10-05
ES348654A1 (es) 1969-03-16

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