GB1297238A - - Google Patents

Info

Publication number
GB1297238A
GB1297238A GB598470A GB1297238DA GB1297238A GB 1297238 A GB1297238 A GB 1297238A GB 598470 A GB598470 A GB 598470A GB 1297238D A GB1297238D A GB 1297238DA GB 1297238 A GB1297238 A GB 1297238A
Authority
GB
United Kingdom
Prior art keywords
parts
plates
arc
uskach
kostikov
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
GB598470A
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 GB1297238A publication Critical patent/GB1297238A/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
    • H01H9/36—Metal parts
    • 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
    • H01H9/36—Metal parts
    • H01H2009/365—Metal parts using U-shaped plates
    • 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
    • H01H9/36—Metal parts
    • H01H2009/367—Metal parts defining a recurrent path, e.g. the subdivided arc is moved in a closed path between each pair of splitter plates

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
GB598470A 1970-02-12 1970-02-07 Expired GB1297238A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1072270A 1970-02-12 1970-02-12

Publications (1)

Publication Number Publication Date
GB1297238A true GB1297238A (enrdf_load_stackoverflow) 1972-11-22

Family

ID=21747082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB598470A Expired GB1297238A (enrdf_load_stackoverflow) 1970-02-12 1970-02-07

Country Status (3)

Country Link
US (1) US3629533A (enrdf_load_stackoverflow)
FR (1) FR2080211A5 (enrdf_load_stackoverflow)
GB (1) GB1297238A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2255689B1 (enrdf_load_stackoverflow) * 1973-12-20 1976-10-08 Merlin Gerin
US5866864A (en) * 1997-07-14 1999-02-02 Eaton Corporation Electric current switching apparatus with arc spinning extinguisher
US5877464A (en) * 1998-03-27 1999-03-02 Eaton Corporation Electric current switching apparatus with dual magnet arc spinning extinguisher
EP3671787A1 (en) * 2018-12-19 2020-06-24 ABB Schweiz AG Electrical switching system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031866B (de) * 1956-10-20 1958-06-12 Voigt & Haeffner Ag Lichtbogenloescheinrichtung fuer elektrische Schalter
CH391831A (de) * 1961-10-09 1965-05-15 Bbc Brown Boveri & Cie Schalter mit magnetischer Beblasung
US3495056A (en) * 1965-07-22 1970-02-10 Ite Imperial Corp Current limiting interrupter with arc-inserted non-linear resistors

Also Published As

Publication number Publication date
DE2006991B2 (de) 1973-03-29
US3629533A (en) 1971-12-21
FR2080211A5 (enrdf_load_stackoverflow) 1971-11-12
DE2006991A1 (de) 1971-09-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee