GB386225A - Improvements in electric switches with arc extinction by self generated vapour - Google Patents

Improvements in electric switches with arc extinction by self generated vapour

Info

Publication number
GB386225A
GB386225A GB16925/32A GB1692532A GB386225A GB 386225 A GB386225 A GB 386225A GB 16925/32 A GB16925/32 A GB 16925/32A GB 1692532 A GB1692532 A GB 1692532A GB 386225 A GB386225 A GB 386225A
Authority
GB
United Kingdom
Prior art keywords
contact
piston
liquid
column
insulating
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
GB16925/32A
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.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
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 Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Publication of GB386225A publication Critical patent/GB386225A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/75—Liquid-break switches, e.g. oil-break
    • 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
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
GB16925/32A 1931-05-27 1932-06-15 Improvements in electric switches with arc extinction by self generated vapour Expired GB386225A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2061301X 1931-05-27
DE601266T 1931-06-20

Publications (1)

Publication Number Publication Date
GB386225A true GB386225A (en) 1933-01-12

Family

ID=34621131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16925/32A Expired GB386225A (en) 1931-05-27 1932-06-15 Improvements in electric switches with arc extinction by self generated vapour

Country Status (5)

Country Link
US (1) US2061301A (enrdf_load_stackoverflow)
BE (1) BE389180A (enrdf_load_stackoverflow)
DE (1) DE601266C (enrdf_load_stackoverflow)
FR (1) FR738560A (enrdf_load_stackoverflow)
GB (1) GB386225A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622165A (en) * 1941-06-24 1952-12-16 Westinghouse Electric Corp Circuit interrupter
US2420888A (en) * 1943-04-02 1947-05-20 Westinghouse Electric Corp Oil circuit interrupter
US2424343A (en) * 1943-05-27 1947-07-22 Westinghouse Electric Corp Circuit interrupter
US2612576A (en) * 1946-06-12 1952-09-30 Lange Emil Electric circuit breaker
US2739207A (en) * 1951-09-28 1956-03-20 Westinghouse Electric Corp Circuit interrupters

Also Published As

Publication number Publication date
US2061301A (en) 1936-11-17
BE389180A (enrdf_load_stackoverflow)
FR738560A (fr) 1932-12-27
DE601266C (de) 1934-08-11

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