FR1059149A - Electric circuit breaker with overload current protection - Google Patents

Electric circuit breaker with overload current protection

Info

Publication number
FR1059149A
FR1059149A FR1059149DA FR1059149A FR 1059149 A FR1059149 A FR 1059149A FR 1059149D A FR1059149D A FR 1059149DA FR 1059149 A FR1059149 A FR 1059149A
Authority
FR
France
Prior art keywords
circuit breaker
electric circuit
current protection
overload current
overload
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
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.)
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 FR1059149A publication Critical patent/FR1059149A/en
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
FR1059149D 1951-10-24 1952-06-20 Electric circuit breaker with overload current protection Expired FR1059149A (en)

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
FR1059149A true FR1059149A (en) 1954-03-23

Family

ID=22958055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1059149D Expired FR1059149A (en) 1951-10-24 1952-06-20 Electric circuit breaker with overload current protection

Country Status (7)

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

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
DE1788140B1 (en) * 1961-03-28 1973-03-29 Arrow Hart Inc OVERCURRENT SWITCH
US3217125A (en) * 1961-06-07 1965-11-09 Wood Electric Corp Circuit breaker having a cam means for very rapid opening of the contacts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE649003C (en) * 1934-12-21 1937-08-12 Aeg Installation self-switch with a push-button latch release
US2255330A (en) * 1941-06-05 1941-09-09 Bulldog Electric Prod Co Switch
US2485736A (en) * 1945-06-16 1949-10-25 Mechanical Products Inc 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

Also Published As

Publication number Publication date
DE968304C (en) 1958-02-06
NL80601C (en)
GB717881A (en) 1954-11-03
ES205818A1 (en) 1953-03-01
CH308366A (en) 1955-07-15
US2645691A (en) 1953-07-14
NL171551B (en)

Similar Documents

Publication Publication Date Title
CH313048A (en) Electric circuit breaker
FR1139143A (en) Current limiting fuse circuit breaker
FR1059149A (en) Electric circuit breaker with overload current protection
CH356179A (en) Electric circuit breaker
FR1177490A (en) Electric switch with circuit breaker activated automatically by current overload
FR1291373A (en) Fault current protection circuit breaker
FR1062637A (en) Electric circuit breaker
FR71011E (en) Electric circuit breaker
FR989862A (en) Electric switch protected against overloads
CH318051A (en) Electric circuit breaker
FR1060035A (en) Electric circuit breaker with device that reacts thermally to current overloads
FR1072782A (en) Electric circuit breaker
FR914493A (en) Automatic current circuit breaker
CH359474A (en) Electric circuit breaker
FR1056569A (en) Electric circuit breaker with thermal reaction lock for protection against current overloads
FR1203530A (en) Contactors for electrical circuits with automatic overload current protection
FR1052576A (en) Electric current switch with parallel contact
FR1057963A (en) Electric circuit breaker with thermally actuated lock for overload current protection
FR1019531A (en) Electrical outlet with circuit breaker
FR1200958A (en) Thermal type electrical overload circuit breaker
FR1118095A (en) Electric circuit breaker
FR935304A (en) Automatic electric current circuit breaker
FR1066044A (en) Electric current switch
FR1308363A (en) Electrical circuit for overload protection
BE611685A (en) Electrical circuit for overload protection