DE968304C - Selbstschalter - Google Patents

Selbstschalter

Info

Publication number
DE968304C
DE968304C DEM14678A DEM0014678A DE968304C DE 968304 C DE968304 C DE 968304C DE M14678 A DEM14678 A DE M14678A DE M0014678 A DEM0014678 A DE M0014678A DE 968304 C DE968304 C DE 968304C
Authority
DE
Germany
Prior art keywords
plunger
contacts
movable
pawl
housing
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
DEM14678A
Other languages
German (de)
English (en)
Inventor
Richard Castle Ingwersen
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.)
Mechanical Products Inc
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
Application granted granted Critical
Publication of DE968304C publication Critical patent/DE968304C/de
Expired legal-status Critical Current

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

Landscapes

  • Breakers (AREA)
  • Push-Button Switches (AREA)
  • Thermally Actuated Switches (AREA)
DEM14678A 1951-10-24 1952-07-06 Selbstschalter Expired DE968304C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US252909A US2645691A (en) 1951-10-24 1951-10-24 Snap action electric switch with overload protection

Publications (1)

Publication Number Publication Date
DE968304C true DE968304C (de) 1958-02-06

Family

ID=22958055

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM14678A Expired DE968304C (de) 1951-10-24 1952-07-06 Selbstschalter

Country Status (7)

Country Link
US (1) US2645691A (fr)
CH (1) CH308366A (fr)
DE (1) DE968304C (fr)
ES (1) ES205818A1 (fr)
FR (1) FR1059149A (fr)
GB (1) GB717881A (fr)
NL (2) NL80601C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1788140B1 (de) * 1961-03-28 1973-03-29 Arrow Hart Inc Ueberstromschalter

Families Citing this family (2)

* 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
US3217125A (en) * 1961-06-07 1965-11-09 Wood Electric Corp Circuit breaker having a cam means for very rapid opening of the contacts

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE649003C (de) * 1934-12-21 1937-08-12 Aeg Installationsselbstschalter mit einer Druckknopf-Klinkenfreiausloesung
US2485736A (en) * 1945-06-16 1949-10-25 Mechanical Products Inc Switch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2255330A (en) * 1941-06-05 1941-09-09 Bulldog Electric Prod Co Switch
US2458807A (en) * 1945-07-16 1949-01-11 Hopax Ind Inc Thermostatic switch
US2438186A (en) * 1946-01-25 1948-03-23 Stewart Warner Corp Time-delay switch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE649003C (de) * 1934-12-21 1937-08-12 Aeg Installationsselbstschalter mit einer Druckknopf-Klinkenfreiausloesung
US2485736A (en) * 1945-06-16 1949-10-25 Mechanical Products Inc Switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1788140B1 (de) * 1961-03-28 1973-03-29 Arrow Hart Inc Ueberstromschalter

Also Published As

Publication number Publication date
NL80601C (fr)
CH308366A (fr) 1955-07-15
ES205818A1 (es) 1953-03-01
GB717881A (en) 1954-11-03
FR1059149A (fr) 1954-03-23
US2645691A (en) 1953-07-14
NL171551B (nl)

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