AU8174375A - High-voltage vacuum switch - Google Patents

High-voltage vacuum switch

Info

Publication number
AU8174375A
AU8174375A AU81743/75A AU8174375A AU8174375A AU 8174375 A AU8174375 A AU 8174375A AU 81743/75 A AU81743/75 A AU 81743/75A AU 8174375 A AU8174375 A AU 8174375A AU 8174375 A AU8174375 A AU 8174375A
Authority
AU
Australia
Prior art keywords
vacuum switch
voltage vacuum
voltage
switch
vacuum
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
AU81743/75A
Other versions
AU491959B2 (en
Inventor
Donald Read Kurtz Joseph Carl Sofianek Donald Wayne Crouch
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 granted granted Critical
Publication of AU491959B2 publication Critical patent/AU491959B2/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of AU8174375A publication Critical patent/AU8174375A/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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • 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
    • H01H33/02—Details
    • H01H2033/028—Details the cooperating contacts being both actuated simultaneously in opposite directions
    • 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
    • H01H2033/66284—Details relating to the electrical field properties of screens in vacuum switches
    • 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
    • H01H2033/66292—Details relating to the use of multiple screens in vacuum switches
AU81743/75A 1975-06-02 High-voltage vacuum switch Expired AU491959B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US499740A US3914568A (en) 1974-08-22 1974-08-22 High-voltage vacuum switch

Publications (2)

Publication Number Publication Date
AU491959B2 AU491959B2 (en) 1974-12-09
AU8174375A true AU8174375A (en) 1976-12-09

Family

ID=

Also Published As

Publication number Publication date
ES438988A1 (en) 1977-02-16
IT1041964B (en) 1980-01-10
JPS5910006B2 (en) 1984-03-06
GB1520922A (en) 1978-08-09
FR2282712A1 (en) 1976-03-19
US3914568A (en) 1975-10-21
SE395792B (en) 1977-08-22
CH591156A5 (en) 1977-09-15
BR7504950A (en) 1976-08-03
SE7508494L (en) 1976-02-23
JPS5145770A (en) 1976-04-19
CA1036203A (en) 1978-08-08
DE2536024A1 (en) 1976-03-04

Similar Documents

Publication Publication Date Title
CA1016251A (en) Insulator
AU502337B2 (en) Switching device
CA1032220A (en) Semidonductor switch
CA1034176A (en) Rotary switch
CA1000330A (en) Pushbutton switch assembly
CA1036203A (en) High-voltage vacuum switch
AU497802B2 (en) Pushbutton switch
CA1023787A (en) Vacuum fuse
CA1036205A (en) Slider-type electric switch
CA1029785A (en) High voltage switch
CA1004715A (en) Pushbutton switch mechanical interconnector
AU508218B2 (en) High current vacuum circuit interrupter
CA1019372A (en) Vacuum interrupter having an electric field free region
AU7997275A (en) High-voltage circuit-breakers
JPS5278075A (en) Vacuum switch
AU491959B2 (en) High-voltage vacuum switch
CA1035858A (en) Modular electrical switch
SU565407A1 (en) Switching equipment
JPS51130873A (en) Vacuum switch
AU7564274A (en) Electrical switches
AU496159B2 (en) Electrical switches
AU509564B2 (en) Electric switches
AU475558B1 (en) An electric switch
AU7875675A (en) Electrical switches
JPS51138871A (en) Vacuum switch