CA432817A - Interrupteur electrique - Google Patents

Interrupteur electrique

Info

Publication number
CA432817A
CA432817A CA432817A CA432817DA CA432817A CA 432817 A CA432817 A CA 432817A CA 432817 A CA432817 A CA 432817A CA 432817D A CA432817D A CA 432817DA CA 432817 A CA432817 A CA 432817A
Authority
CA
Canada
Prior art keywords
electric switch
switch
electric
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
CA432817A
Other languages
English (en)
Inventor
C. Armstrong George
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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse 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.)
Publication date
Application granted granted Critical
Publication of CA432817A publication Critical patent/CA432817A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
CA432817A 1942-08-26 Interrupteur electrique Expired CA432817A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US456172A US2372045A (en) 1942-08-26 1942-08-26 Switch

Publications (1)

Publication Number Publication Date
CA432817A true CA432817A (fr) 1946-01-29

Family

ID=23811744

Family Applications (1)

Application Number Title Priority Date Filing Date
CA432817A Expired CA432817A (fr) 1942-08-26 Interrupteur electrique

Country Status (2)

Country Link
US (1) US2372045A (fr)
CA (1) CA432817A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733312A (en) * 1956-01-31 christensen
FR959368A (fr) * 1947-01-04 1950-03-29
US2646482A (en) * 1947-01-11 1953-07-21 Ite Circuit Breaker Ltd High-voltage circuit breaker
US2616006A (en) * 1947-02-28 1952-10-28 Westinghouse Electric Corp Air break circuit interrupter
US2523140A (en) * 1948-02-21 1950-09-19 Westinghouse Electric Corp Arc box holding spring
US2691711A (en) * 1951-03-08 1954-10-12 Westinghouse Electric Corp Arc-quenching device for electric contactors
US4247746A (en) * 1977-10-04 1981-01-27 Dorman Smith Switchgear Limited Electric circuit breaker
EP0079978A1 (fr) * 1981-11-21 1983-06-01 Sprecher & Schuh AG Pièce de contact pour interrupteur électrique, en particulier pour interrupteur de protection
DE8715757U1 (fr) * 1987-11-25 1988-02-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
DE10318966B4 (de) * 2003-04-26 2015-03-12 Trützschler GmbH & Co Kommanditgesellschaft Vorrichtung an einer Karde für Textilfasern, z.B. Baumwolle, Chemiefasern o. dgl., aus mit Garnitur versehenen umlaufenden Deckelstäben
DE10318968A1 (de) * 2003-04-26 2004-11-11 Trützschler GmbH & Co KG Vorrichtung an einer Karde, bei der einer Walze, z.B. Trommel, mindestens ein ortsfestes Kardiersegment aus einem Träger mit mindestens zwei Kardierelementen zugeordnet ist

Also Published As

Publication number Publication date
US2372045A (en) 1945-03-20

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