FR2079825A5 - - Google Patents

Info

Publication number
FR2079825A5
FR2079825A5 FR7005225A FR7005225A FR2079825A5 FR 2079825 A5 FR2079825 A5 FR 2079825A5 FR 7005225 A FR7005225 A FR 7005225A FR 7005225 A FR7005225 A FR 7005225A FR 2079825 A5 FR2079825 A5 FR 2079825A5
Authority
FR
France
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
FR7005225A
Other languages
French (fr)
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 BERLIN TREPTOW
Original Assignee
ELEKTRO BERLIN TREPTOW
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 GB6042/70A priority Critical patent/GB1298448A/en
Application filed by ELEKTRO BERLIN TREPTOW filed Critical ELEKTRO BERLIN TREPTOW
Priority to FR7005225A priority patent/FR2079825A5/fr
Priority to AT07298/70A priority patent/AT300944B/en
Priority to DE19702039656 priority patent/DE2039656A1/en
Application granted granted Critical
Publication of FR2079825A5 publication Critical patent/FR2079825A5/fr
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
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • 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
    • 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
    • H01H33/66238—Specific bellows details
    • 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
FR7005225A 1969-10-02 1970-02-13 Expired FR2079825A5 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB6042/70A GB1298448A (en) 1969-10-02 1970-02-09 Vacuum electric switch
FR7005225A FR2079825A5 (en) 1969-10-02 1970-02-13
AT07298/70A AT300944B (en) 1969-10-02 1970-08-10 LOW VOLTAGE VACUUM SWITCH
DE19702039656 DE2039656A1 (en) 1969-10-02 1970-08-10 Screen arrangement for low-voltage vacuum switch

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DD14286169 1969-10-02
GB6042/70A GB1298448A (en) 1969-10-02 1970-02-09 Vacuum electric switch
FR7005225A FR2079825A5 (en) 1969-10-02 1970-02-13

Publications (1)

Publication Number Publication Date
FR2079825A5 true FR2079825A5 (en) 1971-11-12

Family

ID=27179752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7005225A Expired FR2079825A5 (en) 1969-10-02 1970-02-13

Country Status (4)

Country Link
AT (1) AT300944B (en)
DE (1) DE2039656A1 (en)
FR (1) FR2079825A5 (en)
GB (1) GB1298448A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5676131A (en) * 1979-11-26 1981-06-23 Meidensha Electric Mfg Co Ltd Vacuum breaker
JPS5699931A (en) * 1979-12-15 1981-08-11 Meidensha Electric Mfg Co Ltd Vacuum switch
EP0040933B1 (en) * 1980-05-23 1985-04-10 Kabushiki Kaisha Meidensha Vacuum-housed circuit interrupter
JPS5725631A (en) * 1980-07-21 1982-02-10 Meidensha Electric Mfg Co Ltd Vacuum breaker
JPS5717527A (en) * 1980-07-07 1982-01-29 Meidensha Electric Mfg Co Ltd Vacuum breaker
JPS5715319A (en) * 1980-07-01 1982-01-26 Meidensha Electric Mfg Co Ltd Vacuum breaker and method of producing same
US4408107A (en) * 1981-06-24 1983-10-04 Kabushiki Kaisha Meidensha Vacuum interrupter
JPS59214122A (en) * 1983-05-20 1984-12-04 株式会社明電舎 Vacuum interrupter
DE4129008A1 (en) * 1991-08-28 1992-01-16 Slamecka Ernst Two=part housing vacuum switch - has one part of pot-shaped conductive material and other part of insulating material and two relatively axially moving contacts

Also Published As

Publication number Publication date
DE2039656A1 (en) 1971-04-15
AT300944B (en) 1972-07-15
GB1298448A (en) 1972-12-06

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Legal Events

Date Code Title Description
ST Notification of lapse