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
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

Abstract

1290514 Vacuum switches SIEMENS AG 13 Nov 1969 [14 Nov 1968] 55730/69 Heading H1N The tubular ceramic or glass insulating body 1 of a vacuum switch housing is formed with recesses 5 as shown arranged to provide a surface 8 shielded from metal particles produced by the arc so as to remain free of deposited material and preserve the insulating path.
GB1290514D 1968-11-14 1969-11-13 Expired GB1290514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19686806935 DE6806935U (en) 1968-11-14 1968-11-14 INSULATED HOUSING FOR VACUUM SWITCH

Publications (1)

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

Family

ID=6595752

Family Applications (1)

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

Country Status (2)

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

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 (en) 1969-03-06

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