GB1230893A - - Google Patents

Info

Publication number
GB1230893A
GB1230893A GB1230893DA GB1230893A GB 1230893 A GB1230893 A GB 1230893A GB 1230893D A GB1230893D A GB 1230893DA GB 1230893 A GB1230893 A GB 1230893A
Authority
GB
United Kingdom
Prior art keywords
end wall
contacts
relay
base
barrier
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)
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 filed Critical
Publication of GB1230893A publication Critical patent/GB1230893A/en
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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Patch Boards (AREA)
GB1230893D 1968-11-22 1969-09-26 Expired GB1230893A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77810968A 1968-11-22 1968-11-22

Publications (1)

Publication Number Publication Date
GB1230893A true GB1230893A (enrdf_load_stackoverflow) 1971-05-05

Family

ID=25112332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230893D Expired GB1230893A (enrdf_load_stackoverflow) 1968-11-22 1969-09-26

Country Status (4)

Country Link
US (1) US3578928A (enrdf_load_stackoverflow)
DE (1) DE1949835A1 (enrdf_load_stackoverflow)
FR (1) FR2023845A1 (enrdf_load_stackoverflow)
GB (1) GB1230893A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045751A (en) * 1976-03-22 1977-08-30 Leach Corporation Arc barrier for a relay switch
US5304761A (en) * 1992-02-18 1994-04-19 General Electric Company Arc-proof molded case circuit breaker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH324517A (fr) * 1955-04-28 1957-09-30 Gardy Particip App Chambre de soufflage pour pôle de disjoncteur à coupure dans l'air
DE1202864B (de) * 1960-09-27 1965-10-14 Elektro App Werke Berlin Trept Loeschkammerbefestigung fuer elektrische Schaltgeraete
US3198915A (en) * 1961-07-17 1965-08-03 Ite Circuit Breaker Ltd Interlocking construction for arc chute housing
BE638963A (enrdf_load_stackoverflow) * 1962-12-14
US3295078A (en) * 1964-12-16 1966-12-27 Guardian Electric Mfg Company Relay
US3451019A (en) * 1968-01-08 1969-06-17 Comar Electric Co Arc preventing means for a switching relay

Also Published As

Publication number Publication date
DE1949835A1 (de) 1970-07-23
FR2023845A1 (enrdf_load_stackoverflow) 1970-08-21
US3578928A (en) 1971-05-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees