CH338515A - Disjoncteur électrique de faible puissance - Google Patents

Disjoncteur électrique de faible puissance

Info

Publication number
CH338515A
CH338515A CH338515DA CH338515A CH 338515 A CH338515 A CH 338515A CH 338515D A CH338515D A CH 338515DA CH 338515 A CH338515 A CH 338515A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
low power
electric circuit
power electric
breaker
Prior art date
Application number
Other languages
English (en)
Inventor
Castle Ingwersen Richard
Original Assignee
Mechanical Products Inc
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 Mechanical Products Inc filed Critical Mechanical Products Inc
Publication of CH338515A publication Critical patent/CH338515A/fr

Links

Classifications

    • 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
    • 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
    • H01H71/04—Means for indicating condition of the switching device
    • H01H2071/046—Means for indicating condition of the switching device exclusively by position of operating part, e.g. with additional labels or marks but no other movable indicators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
CH338515D 1955-07-25 1956-07-17 Disjoncteur électrique de faible puissance CH338515A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US250755XA 1955-07-25 1955-07-25
US524767A US2798920A (en) 1955-07-25 1955-07-25 Electric circuit breaker with mechanical latch setting thermal latch

Publications (1)

Publication Number Publication Date
CH338515A true CH338515A (fr) 1959-05-31

Family

ID=26699232

Family Applications (1)

Application Number Title Priority Date Filing Date
CH338515D CH338515A (fr) 1955-07-25 1956-07-17 Disjoncteur électrique de faible puissance

Country Status (5)

Country Link
US (1) US2798920A (fr)
CH (1) CH338515A (fr)
DE (1) DE1074730B (fr)
FR (1) FR1157343A (fr)
GB (1) GB835554A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912546A (en) * 1958-05-02 1959-11-10 Texas Instruments Inc Electrical switch structures
US3042776A (en) * 1959-09-16 1962-07-03 Texas Instruments Inc Electrical switches
DE10253597B4 (de) * 2002-11-15 2005-01-20 Ellenberger & Poensgen Gmbh Abgedichteter Schutzschalter mit Druck-Zugbetätigung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT96440B (de) * 1921-10-27 1924-03-26 Siabe Soc It Apparecchi Brevet Thermisch wirkender automatischer Schalter.
DE604936C (de) * 1933-04-22 1934-10-31 Siemens Schuckertwerke Akt Ges Bewegliches Waelzschaltstueck fuer elektrische Schalter mit UEberstromausloesung
US2156761A (en) * 1935-10-31 1939-05-02 Square D Co Circuit breaker
DE667850C (de) * 1935-11-01 1938-11-21 Aeg Kontaktanordnung fuer elektrische Installationsschalter, insbesondere Selbstschalter
DE712146C (de) * 1938-05-14 1941-10-13 Stotz Kontakt Gmbh Installationsselbstschalter
US2328767A (en) * 1940-07-31 1943-09-07 Frederick B Adam Circuit breaker
US2461338A (en) * 1944-09-07 1949-02-08 Miller Edith Mayhew Fuse-plug type circuit breaker
US2600223A (en) * 1944-11-10 1952-06-10 Westinghouse Electric Corp Circuit interrupter
NL76720C (fr) * 1950-06-02
US2701829A (en) * 1951-08-03 1955-02-08 Cutler Hammer Inc Manually operable circuit breaker
US2681396A (en) * 1952-05-01 1954-06-15 Fed Electric Prod Co Circuit breaker with spring biased pivot for movable contact members
NL89467C (fr) * 1953-02-16

Also Published As

Publication number Publication date
DE1074730B (de) 1960-02-04
FR1157343A (fr) 1958-05-28
GB835554A (en) 1960-05-25
US2798920A (en) 1957-07-09

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