GB760146A - Electric circuit breaker - Google Patents

Electric circuit breaker

Info

Publication number
GB760146A
GB760146A GB7639/54A GB763954A GB760146A GB 760146 A GB760146 A GB 760146A GB 7639/54 A GB7639/54 A GB 7639/54A GB 763954 A GB763954 A GB 763954A GB 760146 A GB760146 A GB 760146A
Authority
GB
United Kingdom
Prior art keywords
contacts
contact
aperture
rod
arc
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
GB7639/54A
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 GB760146A publication Critical patent/GB760146A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/06—Insulating body insertable between contacts

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
GB7639/54A 1953-03-30 1954-03-16 Electric circuit breaker Expired GB760146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR324054X 1953-03-30

Publications (1)

Publication Number Publication Date
GB760146A true GB760146A (en) 1956-10-31

Family

ID=8890379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7639/54A Expired GB760146A (en) 1953-03-30 1954-03-16 Electric circuit breaker

Country Status (4)

Country Link
US (1) US2888540A (fr)
CH (1) CH324054A (fr)
DE (1) DE1088130B (fr)
GB (1) GB760146A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075060A (en) * 1957-10-30 1963-01-22 Westinghouse Electric Corp Circuit interrupters

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB930980A (en) * 1960-04-13 1963-07-10 Jose Munoz De Vargas Improvements in electric switches
FR1347006A (fr) * 1962-07-20 1963-12-27 Coq France Soc Poste électrique blindé
DE1590296B1 (de) * 1966-04-21 1971-01-28 Driescher Spezialfab Fritz Loeschkammerschalter mit nach aussen offener Loeschkammer
US5558347A (en) * 1990-12-31 1996-09-24 Specialist Sealing Limited Seal

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1302736A (en) * 1916-01-05 1919-05-06 Ira C Vincent Safety-switch.
GB165117A (en) * 1919-09-09 1921-06-30 Victoria Falls & Transvaal Pow Improvements in or relating to electric oil switches
US1559205A (en) * 1922-11-15 1925-10-27 Gen Electric Electric switch
DE472305C (de) * 1927-10-30 1929-02-26 Siemens Schuckertwerke Akt Ges Loeschkammer fuer Schalter
US1910714A (en) * 1930-03-20 1933-05-23 Lyman C Reed Circuit-breaker
DE581343C (de) * 1930-08-01 1933-07-26 Siemens Schuckertwerke Akt Ges Leistungsschalter
DE595095C (de) * 1930-12-12 1934-04-06 Kurt Streletzki Schalter fuer Hochspannungsanlagen mit Unterbrechung des Lichtbogens in Luft
DE591598C (de) * 1931-08-19 1934-01-24 Aeg Elektrischer Schalter mit Lichtbogenloeschung durch ein stroemendes, gasfoermiges Medium
DE652800C (de) * 1934-09-02 1937-11-08 Frida Strauss Geb Ruppel Schalter mit Lichtbogenloeschung durch stroemendes Druckgas
DE672867C (de) * 1934-09-29 1939-03-13 Frida Strauss Geb Ruppel Schalter mit Lichtbogenloeschung durch stroemendes Druckgas
US2191501A (en) * 1937-03-19 1940-02-27 Schmidt Lambert Thermostatic circuit interrupter
US2153633A (en) * 1937-04-23 1939-04-11 Bell Telephone Labor Inc Relay
US2261989A (en) * 1940-04-27 1941-11-11 Rca Corp Interlock switch
US2668891A (en) * 1952-03-11 1954-02-09 Jr Fritz Driescher Contact mechanism for circuit breakers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075060A (en) * 1957-10-30 1963-01-22 Westinghouse Electric Corp Circuit interrupters

Also Published As

Publication number Publication date
DE1088130B (de) 1960-09-01
CH324054A (fr) 1957-08-31
US2888540A (en) 1959-05-26

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