GB1292829A - Contact capsule for an electrical vacuum switch - Google Patents

Contact capsule for an electrical vacuum switch

Info

Publication number
GB1292829A
GB1292829A GB59793/69A GB5979369A GB1292829A GB 1292829 A GB1292829 A GB 1292829A GB 59793/69 A GB59793/69 A GB 59793/69A GB 5979369 A GB5979369 A GB 5979369A GB 1292829 A GB1292829 A GB 1292829A
Authority
GB
United Kingdom
Prior art keywords
vacuum switch
electrode
bush
metal
disc
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
GB59793/69A
Inventor
Eckehard Gebauer
Gerhard Voigt
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.)
Elektro Apparate Werke VEB
Original Assignee
Elektro Apparate Werke VEB
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
Priority to DE19691957829 priority Critical patent/DE1957829B2/en
Application filed by Elektro Apparate Werke VEB filed Critical Elektro Apparate Werke VEB
Priority to GB59793/69A priority patent/GB1292829A/en
Priority to AT00849/70A priority patent/AT298604B/en
Priority to FR7004687A priority patent/FR2079710A5/fr
Priority to CS702455A priority patent/CS149692B2/en
Publication of GB1292829A publication Critical patent/GB1292829A/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
    • H01H2033/66223—Details relating to the sealing of vacuum switch housings

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Manufacture Of Switches (AREA)

Abstract

1292829 Vacuum switches ELEKTROAPPARATE-WERKE BERLIN-TREPTOW VEB 8 Dec 1969 59793/69 Heading H1N A vacuum switch comprises a metal cylinder 1 closed at one end by an insulating disc 3 having a central metal bush 2 through which an electrode 6 passes and at the other end by a bearing 10 through which a movable electrode 8 slides, the electrode 8 being sealed to the cylinder by a bellows 5 and the bush 4 being extended by an outwardly directed flange 4 which serves to screen the insulating disc 3 from metal vapour formed on interruption. This disc 3 is of glass or ceramic and is ribbed to increase the leakage path.
GB59793/69A 1969-04-18 1969-12-08 Contact capsule for an electrical vacuum switch Expired GB1292829A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19691957829 DE1957829B2 (en) 1969-04-18 1969-11-18 LOW VOLTAGE VACUUM SWITCH
GB59793/69A GB1292829A (en) 1969-04-18 1969-12-08 Contact capsule for an electrical vacuum switch
AT00849/70A AT298604B (en) 1969-04-18 1970-01-29 LOW VOLTAGE VACUUM SWITCH
FR7004687A FR2079710A5 (en) 1969-04-18 1970-02-10
CS702455A CS149692B2 (en) 1969-04-18 1970-04-13 Low-pressure vacuum switch

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DD13930969 1969-04-18
GB59793/69A GB1292829A (en) 1969-04-18 1969-12-08 Contact capsule for an electrical vacuum switch
FR7004687A FR2079710A5 (en) 1969-04-18 1970-02-10

Publications (1)

Publication Number Publication Date
GB1292829A true GB1292829A (en) 1972-10-11

Family

ID=27179743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB59793/69A Expired GB1292829A (en) 1969-04-18 1969-12-08 Contact capsule for an electrical vacuum switch

Country Status (5)

Country Link
AT (1) AT298604B (en)
CS (1) CS149692B2 (en)
DE (1) DE1957829B2 (en)
FR (1) FR2079710A5 (en)
GB (1) GB1292829A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56172231U (en) * 1980-05-22 1981-12-19

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3343918A1 (en) * 1983-12-05 1985-06-13 Siemens AG, 1000 Berlin und 8000 München VACUUM SWITCH FOR THE LOW VOLTAGE AREA, IN PARTICULAR LOW VOLTAGE PROTECTION
DE3717864A1 (en) * 1987-05-26 1988-11-17 Slamecka Ernst Vacuum switch
DE4128798A1 (en) * 1991-08-27 1992-04-02 Slamecka Ernst Vacuum switch for medium-HV network - consists of two part switching housing with metallic electrically conducting and electrically insulating material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56172231U (en) * 1980-05-22 1981-12-19
JPS631398Y2 (en) * 1980-05-22 1988-01-14

Also Published As

Publication number Publication date
DE1957829A1 (en) 1970-11-12
CS149692B2 (en) 1973-07-25
FR2079710A5 (en) 1971-11-12
DE1957829B2 (en) 1977-12-15
AT298604B (en) 1972-04-15

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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