GB1290514A - - Google Patents

Info

Publication number
GB1290514A
GB1290514A GB1290514DA GB1290514A GB 1290514 A GB1290514 A GB 1290514A GB 1290514D A GB1290514D A GB 1290514DA GB 1290514 A GB1290514 A GB 1290514A
Authority
GB
United Kingdom
Prior art keywords
nov
vacuum
heading
shielded
preserve
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 GB1290514A publication Critical patent/GB1290514A/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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Contacts (AREA)
GB1290514D 1968-11-14 1969-11-13 Expired GB1290514A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19686806935 DE6806935U (de) 1968-11-14 1968-11-14 Isolierstoffgehaeuse fuer vakuumschalter

Publications (1)

Publication Number Publication Date
GB1290514A true GB1290514A (enExample) 1972-09-27

Family

ID=6595752

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1290514D Expired GB1290514A (enExample) 1968-11-14 1969-11-13

Country Status (2)

Country Link
DE (1) DE6806935U (enExample)
GB (1) GB1290514A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174550A (en) * 1985-04-24 1986-11-05 Vacuum Interrupters Vacuum devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174550A (en) * 1985-04-24 1986-11-05 Vacuum Interrupters Vacuum devices

Also Published As

Publication number Publication date
DE6806935U (de) 1969-03-06

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