GB599407A - Improvements in or relating to automatic circuit-breakers - Google Patents

Improvements in or relating to automatic circuit-breakers

Info

Publication number
GB599407A
GB599407A GB24286/45A GB2428645A GB599407A GB 599407 A GB599407 A GB 599407A GB 24286/45 A GB24286/45 A GB 24286/45A GB 2428645 A GB2428645 A GB 2428645A GB 599407 A GB599407 A GB 599407A
Authority
GB
United Kingdom
Prior art keywords
armature
circuit
pawl
lever
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
GB24286/45A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB599407A publication Critical patent/GB599407A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • 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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
GB24286/45A 1940-04-23 1945-09-19 Improvements in or relating to automatic circuit-breakers Expired GB599407A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR256667X 1940-04-23
BE2551303X 1944-10-17

Publications (1)

Publication Number Publication Date
GB599407A true GB599407A (en) 1948-03-11

Family

ID=32231636

Family Applications (2)

Application Number Title Priority Date Filing Date
GB24286/45A Expired GB599407A (en) 1940-04-23 1945-09-19 Improvements in or relating to automatic circuit-breakers
GB25112/45A Expired GB600421A (en) 1940-04-23 1945-09-27 Improvements in or relating to automatic circuit breakers

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB25112/45A Expired GB600421A (en) 1940-04-23 1945-09-27 Improvements in or relating to automatic circuit breakers

Country Status (6)

Country Link
US (2) US2551302A (da)
BE (2) BE441207A (da)
CH (1) CH256667A (da)
FR (2) FR866592A (da)
GB (2) GB599407A (da)
NL (3) NL73337C (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6126686A (en) * 1996-12-10 2000-10-03 Purdue Research Foundation Artificial vascular valves

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE457696A (da) * 1940-04-23
DE1071821B (da) * 1955-04-06 1959-12-24
DE1282777B (de) * 1965-08-12 1968-11-14 Siemens Ag Einrichtung zur unmittelbaren Kontakttrennung bei grossen UEberstroemen fuer Selbstschalter
US3594668A (en) * 1970-01-02 1971-07-20 Texas Instruments Inc Remote control circuit breaker
US3651436A (en) * 1970-01-02 1972-03-21 Texas Instruments Inc Circuit breaker
FR2123188B1 (da) * 1971-01-28 1976-05-28 Teco
DE2348613C2 (de) * 1973-09-27 1975-11-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Selbstschalter, insbesondere Schutzschalter
JPS60189134A (ja) * 1984-03-09 1985-09-26 寺崎電気産業株式会社 回路遮断器
NL8703170A (nl) * 1987-12-31 1989-07-17 Holec Syst & Componenten Elektromagnetische schakelaar.
FR2711271B1 (fr) * 1993-10-15 1995-12-22 Merlin Gerin Appareillage de protection formé par l'association d'un disjoncteur en série avec un effecteur.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE297184C (da) *
US585030A (en) * 1897-06-22 harrington
US1330094A (en) * 1916-07-29 1920-02-10 Cutler Hammer Mfg Co Circuit-breaker
DE342143C (de) * 1919-08-08 1921-10-13 Krupp Ag UEberstromschalter mit zwei im magnetischen Kreise hintereinander geschalteten, je fuer sich beweglichen Magnetteilen
US1433952A (en) * 1920-10-28 1922-10-31 Regan Safety Devices Co Inc Locking device for relay armatures
US1726233A (en) * 1924-11-26 1929-08-27 Westinghouse Electric & Mfg Co Motor-starting switch
US1989497A (en) * 1930-03-20 1935-01-29 Ite Circuit Breaker Ltd Circuit breaker
US2027238A (en) * 1930-11-26 1936-01-07 Westinghouse Electric & Mfg Co Circuit breaker
US2329362A (en) * 1934-04-14 1943-09-14 Westinghouse Electric & Mfg Co Circuit breaker
US2072163A (en) * 1934-11-07 1937-03-02 Bulldog Electric Prod Co Circuit controlling means
BE457696A (da) * 1940-04-23
US2345105A (en) * 1941-05-09 1944-03-28 Westinghouse Electric & Mfg Co Circuit breaker
US2360684A (en) * 1941-10-30 1944-10-17 Westinghouse Electric & Mfg Co Circuit breaker
US2336871A (en) * 1942-02-28 1943-12-14 Gen Electric Electric switch
US2370024A (en) * 1942-07-28 1945-02-20 Westinghouse Electric & Mfg Co Circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6126686A (en) * 1996-12-10 2000-10-03 Purdue Research Foundation Artificial vascular valves

Also Published As

Publication number Publication date
NL73337C (da)
US2551303A (en) 1951-05-01
GB600421A (en) 1948-04-08
FR866592A (fr) 1941-08-20
FR54180E (fr) 1948-04-21
NL119357B (da)
CH256667A (fr) 1948-08-31
US2551302A (en) 1951-05-01
NL76843C (da)
BE441207A (da)
BE457696A (da)

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