GB369131A - Improvements in and relating to electric vacuum switches - Google Patents

Improvements in and relating to electric vacuum switches

Info

Publication number
GB369131A
GB369131A GB22093/31A GB2209331A GB369131A GB 369131 A GB369131 A GB 369131A GB 22093/31 A GB22093/31 A GB 22093/31A GB 2209331 A GB2209331 A GB 2209331A GB 369131 A GB369131 A GB 369131A
Authority
GB
United Kingdom
Prior art keywords
container
tube
aug
inner end
contact member
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
GB22093/31A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB369131A publication Critical patent/GB369131A/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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6664—Operating arrangements with pivoting movable contact structure

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Thermally Actuated Switches (AREA)
GB22093/31A 1930-08-04 1931-08-04 Improvements in and relating to electric vacuum switches Expired GB369131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE536562T 1930-08-04

Publications (1)

Publication Number Publication Date
GB369131A true GB369131A (en) 1932-03-17

Family

ID=34122341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22093/31A Expired GB369131A (en) 1930-08-04 1931-08-04 Improvements in and relating to electric vacuum switches

Country Status (4)

Country Link
DE (2) DE536562C (enrdf_load_stackoverflow)
FR (1) FR721547A (enrdf_load_stackoverflow)
GB (1) GB369131A (enrdf_load_stackoverflow)
NL (1) NL32715C (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725445A (en) * 1952-04-08 1955-11-29 Barnes Eng Co Hermetically sealed apparatus
CN111933477A (zh) * 2020-06-22 2020-11-13 华翔翔能科技股份有限公司 一种零飞弧塑壳断路器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725445A (en) * 1952-04-08 1955-11-29 Barnes Eng Co Hermetically sealed apparatus
CN111933477A (zh) * 2020-06-22 2020-11-13 华翔翔能科技股份有限公司 一种零飞弧塑壳断路器

Also Published As

Publication number Publication date
DE581448C (de) 1933-07-27
NL32715C (enrdf_load_stackoverflow) 1933-12-15
DE536562C (de) 1931-10-24
FR721547A (fr) 1932-03-04

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