DE1044233B - Elektrischer Selbstschalter mit einer schwenkbaren Isolierplatte - Google Patents

Elektrischer Selbstschalter mit einer schwenkbaren Isolierplatte

Info

Publication number
DE1044233B
DE1044233B DEC12200A DEC0012200A DE1044233B DE 1044233 B DE1044233 B DE 1044233B DE C12200 A DEC12200 A DE C12200A DE C0012200 A DEC0012200 A DE C0012200A DE 1044233 B DE1044233 B DE 1044233B
Authority
DE
Germany
Prior art keywords
circuit breaker
electrical circuit
breaker according
insulating plate
release lever
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.)
Pending
Application number
DEC12200A
Other languages
German (de)
English (en)
Inventor
Edward Coleman
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.)
JA Crabtree and Co Ltd
Original Assignee
JA Crabtree and Co 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 JA Crabtree and Co Ltd filed Critical JA Crabtree and Co Ltd
Publication of DE1044233B publication Critical patent/DE1044233B/de
Pending 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
    • H01H73/48—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 both electrothermal and electromagnetic automatic release
    • H01H73/50—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 both electrothermal and electromagnetic automatic release reset by lever
    • 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
    • H01H73/02—Details
    • H01H73/04—Contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
DEC12200A 1954-12-15 1955-12-01 Elektrischer Selbstschalter mit einer schwenkbaren Isolierplatte Pending DE1044233B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2866036X 1954-12-15

Publications (1)

Publication Number Publication Date
DE1044233B true DE1044233B (de) 1958-11-20

Family

ID=10916775

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC12200A Pending DE1044233B (de) 1954-12-15 1955-12-01 Elektrischer Selbstschalter mit einer schwenkbaren Isolierplatte

Country Status (4)

Country Link
US (1) US2866036A (hr)
DE (1) DE1044233B (hr)
FR (1) FR1143241A (hr)
NL (1) NL202426A (hr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194960B (de) * 1963-07-11 1965-06-16 Continental Elektro Ind Ag Leitungsschutzschalter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2020332A (en) * 1933-09-27 1935-11-12 Sachs Joseph Automatic circuit breaker
US2020331A (en) * 1933-09-22 1935-11-12 Sachs Joseph Automatic circuit breaker
US2020330A (en) * 1933-09-22 1935-11-12 Sachs Joseph Automatic circuit breaker
CH245200A (de) * 1945-07-27 1946-10-31 Bbc Brown Boveri & Cie Kombinierter thermischer und dynamischer Auslöser.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE500733C (de) * 1927-12-31 1930-06-25 Schiele & Bruchsaler Industrie Ausloesevorrichtung, insbesondere fuer UEberstromschalter
US1840978A (en) * 1930-04-10 1932-01-12 Sachs Joseph Automatic circuit breaker
US1886477A (en) * 1931-03-23 1932-11-08 Trumbull Electric Mfg Co Electric switch
US2035743A (en) * 1934-03-29 1936-03-31 Bulldog Electric Prod Co Circuit breaker
US2185524A (en) * 1938-10-04 1940-01-02 Colt S Mfg Co Automatic circuit breaker
US2210259A (en) * 1939-02-27 1940-08-06 Colt S Mfg Co Automatic circuit breaker
US2496072A (en) * 1947-05-27 1950-01-31 Chase Shawmut Co Circuit breaker
US2629796A (en) * 1949-06-18 1953-02-24 Gen Electric Thermal trip mechanism for circuit breakers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2020331A (en) * 1933-09-22 1935-11-12 Sachs Joseph Automatic circuit breaker
US2020330A (en) * 1933-09-22 1935-11-12 Sachs Joseph Automatic circuit breaker
US2020332A (en) * 1933-09-27 1935-11-12 Sachs Joseph Automatic circuit breaker
CH245200A (de) * 1945-07-27 1946-10-31 Bbc Brown Boveri & Cie Kombinierter thermischer und dynamischer Auslöser.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194960B (de) * 1963-07-11 1965-06-16 Continental Elektro Ind Ag Leitungsschutzschalter

Also Published As

Publication number Publication date
US2866036A (en) 1958-12-23
NL202426A (hr)
FR1143241A (fr) 1957-09-27

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