GB355535A - Improvements in and relating to vacuum electric switches - Google Patents

Improvements in and relating to vacuum electric switches

Info

Publication number
GB355535A
GB355535A GB26799/30A GB2679930A GB355535A GB 355535 A GB355535 A GB 355535A GB 26799/30 A GB26799/30 A GB 26799/30A GB 2679930 A GB2679930 A GB 2679930A GB 355535 A GB355535 A GB 355535A
Authority
GB
United Kingdom
Prior art keywords
conductor
leading
contact
sept
members
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
GB26799/30A
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 GB355535A publication Critical patent/GB355535A/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
    • 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

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

355,535. Vacuum switches. INTERNATIONAL GENERAL ELECTRIC CO., Inc., 120, Broadway, New York, U.S.A.- (Allgemeine Elektricitõts-Ges.; 2, Friedrich Karl-Ufer, Berlin.) Sept. 8, 1930, No. 26799. Convention date, Sept. 9,1929. [Class 38 (v).] In a high - tension vacuum switch the current leading-in members 1, 2 which enter the evacuated container are at the outside fixedly connected with one another by means of a frame consisting of endplates 7 and rods 9, 10, one at least of the current leading-in members being connected through an elastic bellows member 4 with a contact 5 to be moved by a light rod 4 from the outside. In the arrangement shown, the upper leading-in conductor 13 which carries the fixed contact 15 and the lower leading-in conductor are connected with the container through flexible bellows devices to save damage from shock. A stranded flexible connection 17 may be provided inside the tubular lead-in conductor 2 to afford an additional connection between the contact 5 and the connector 19. The upper leading-in conductor 1 is adjustably mounted in the frame.
GB26799/30A 1929-09-09 1930-09-08 Improvements in and relating to vacuum electric switches Expired GB355535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE355535X 1929-09-09

Publications (1)

Publication Number Publication Date
GB355535A true GB355535A (en) 1931-08-27

Family

ID=6290009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26799/30A Expired GB355535A (en) 1929-09-09 1930-09-08 Improvements in and relating to vacuum electric switches

Country Status (1)

Country Link
GB (1) GB355535A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794087A (en) * 1955-06-10 1957-05-28 Jennings Radio Mfg Corp Coaxial switch
US2993970A (en) * 1958-05-23 1961-07-25 Allis Chalmers Mfg Co Vacuum switch structure using sylphon and slotted diaphragm
US3026394A (en) * 1959-11-10 1962-03-20 Jennings Radio Mfg Corp Vacuumized electric switch
US3082307A (en) * 1959-04-30 1963-03-19 Gen Electric Vacuum type circuit interrupter
US4479042A (en) * 1983-04-19 1984-10-23 Westinghouse Electric Corp. Contact overtravel adjustment apparatus for a vacuum contactor
EP1653492A1 (en) 2004-10-26 2006-05-03 EATON Corporation Adjustment member and method of its use for circuit interrupters

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794087A (en) * 1955-06-10 1957-05-28 Jennings Radio Mfg Corp Coaxial switch
US2993970A (en) * 1958-05-23 1961-07-25 Allis Chalmers Mfg Co Vacuum switch structure using sylphon and slotted diaphragm
US3082307A (en) * 1959-04-30 1963-03-19 Gen Electric Vacuum type circuit interrupter
US3026394A (en) * 1959-11-10 1962-03-20 Jennings Radio Mfg Corp Vacuumized electric switch
US4479042A (en) * 1983-04-19 1984-10-23 Westinghouse Electric Corp. Contact overtravel adjustment apparatus for a vacuum contactor
EP1653492A1 (en) 2004-10-26 2006-05-03 EATON Corporation Adjustment member and method of its use for circuit interrupters
CN1808660B (en) * 2004-10-26 2010-10-27 伊顿公司 Apparatus and method for use in circuit interrupters

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