FR886934A - Perfectionnement aux interrupteurs - Google Patents

Perfectionnement aux interrupteurs

Info

Publication number
FR886934A
FR886934A FR886934DA FR886934A FR 886934 A FR886934 A FR 886934A FR 886934D A FR886934D A FR 886934DA FR 886934 A FR886934 A FR 886934A
Authority
FR
France
Prior art keywords
switch training
training
switch
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
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.)
CBS Corp
Original Assignee
Westinghouse Electric and Manufacturing Co
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 Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Application granted granted Critical
Publication of FR886934A publication Critical patent/FR886934A/fr
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
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
FR886934D 1940-06-08 1941-06-23 Perfectionnement aux interrupteurs Expired FR886934A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US339466A US2329053A (en) 1940-06-08 1940-06-08 Circuit breaker

Publications (1)

Publication Number Publication Date
FR886934A true FR886934A (fr) 1943-10-28

Family

ID=23329126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR886934D Expired FR886934A (fr) 1940-06-08 1941-06-23 Perfectionnement aux interrupteurs

Country Status (5)

Country Link
US (1) US2329053A (fr)
BE (1) BE443041A (fr)
CH (1) CH221424A (fr)
FR (1) FR886934A (fr)
GB (1) GB549554A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429722A (en) * 1940-07-13 1947-10-28 Westinghouse Electric Corp Circuit breaker
US2508591A (en) * 1942-12-24 1950-05-23 Square D Co Circuit breaker
US2476022A (en) * 1945-06-21 1949-07-12 Gen Electric Variable current thermal responsive device
US2989604A (en) * 1957-04-04 1961-06-20 Gen Electric Circuit breaker
US3194922A (en) * 1961-08-08 1965-07-13 Westinghouse Electric Corp Circuit interrupter with improved compact arrangement of parts
US3278708A (en) * 1965-11-26 1966-10-11 Gen Electric Electric circuit breaker with thermal magnetic trip
US3492614A (en) * 1968-01-18 1970-01-27 Westinghouse Electric Corp Circuit breaker with thrust transmitting operating mechanism
US10636601B2 (en) * 2017-07-05 2020-04-28 Eaton Intelligent Power Limited Electrical switching apparatus and adjustable trip assembly therefor
US11817280B2 (en) * 2021-09-24 2023-11-14 MP Hollywood Circuit breaker with integral fuse mounting stud

Also Published As

Publication number Publication date
CH221424A (fr) 1942-05-31
US2329053A (en) 1943-09-07
BE443041A (fr)
GB549554A (en) 1942-11-26

Similar Documents

Publication Publication Date Title
FR886934A (fr) Perfectionnement aux interrupteurs
FR865086A (fr) Perfectionnement aux avions
FR866578A (fr) Perfectionnements aux transformateurs
FR55355E (fr) Perfectionnements aux trépointes
FR863070A (fr) Rodoir
FR870365A (fr) Perfectionnement aux freins
FR864935A (fr) Commutateur
FR870632A (fr) Perfectionnement aux fraises-agricoles
FR878757A (fr) Perfectionnements aux transformateurs
FR923489A (fr) Perfectionnements aux paliers
FR870556A (fr) Perfectionnements aux lampes éclair
FR878168A (fr) Perfectionnements aux lampes-éclair
FR870305A (fr) Perfectionnements aux lampes éclair
FR876723A (fr) Perfectionnements aux selles
FR869936A (fr) Perfectionnements aux panneaux
FR947697A (fr) Perfectionnements aux télémètres
FR865730A (fr) Perfectionnement aux montres-bracelets
FR875336A (fr) Transformateur
FR867221A (fr) Poly-diffuseur
CA12895S (fr) Stauette
FI19578A (fi) Kartongask
FI18716A (fi) Kartongförpackning
FI19282A (fi) Snösmältningsmaskin
FI19513A (fi) Fanérskivsammansättningsmaskin
FI18863A (fi) Värmeöverledningsanordning