AU6121873A - A vacuum circuit interruptor including a gettering device - Google Patents

A vacuum circuit interruptor including a gettering device

Info

Publication number
AU6121873A
AU6121873A AU61218/73A AU6121873A AU6121873A AU 6121873 A AU6121873 A AU 6121873A AU 61218/73 A AU61218/73 A AU 61218/73A AU 6121873 A AU6121873 A AU 6121873A AU 6121873 A AU6121873 A AU 6121873A
Authority
AU
Australia
Prior art keywords
vacuum circuit
gettering device
circuit interruptor
interruptor including
gettering
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
AU61218/73A
Other versions
AU465944B2 (en
Inventor
Christiaan Clason Jan
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.)
Hazemeijer BV
Original Assignee
Hazemeijer BV
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 Hazemeijer BV filed Critical Hazemeijer BV
Publication of AU6121873A publication Critical patent/AU6121873A/en
Application granted granted Critical
Publication of AU465944B2 publication Critical patent/AU465944B2/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
    • 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
    • H01H33/668—Means for obtaining or monitoring the vacuum
    • H01H33/6683—Means for obtaining or monitoring the vacuum by gettering
AU61218/73A 1972-10-18 1973-10-10 A vacuum circuit interruptor including a gettering device Expired AU465944B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL727214103A NL149629B (en) 1972-10-18 1972-10-18 VACUUM SWITCH WITH CATCHER ELEMENT.
SE1410372 1972-10-18
NLNL72.14103 1972-10-18

Publications (2)

Publication Number Publication Date
AU6121873A true AU6121873A (en) 1975-04-10
AU465944B2 AU465944B2 (en) 1975-10-09

Family

ID=26644817

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61218/73A Expired AU465944B2 (en) 1972-10-18 1973-10-10 A vacuum circuit interruptor including a gettering device

Country Status (10)

Country Link
US (1) US3872271A (en)
JP (1) JPS5624340B2 (en)
AT (1) AT328029B (en)
AU (1) AU465944B2 (en)
BE (1) BE806050A (en)
CA (1) CA996164A (en)
CH (1) CH563658A5 (en)
FR (1) FR2204032B1 (en)
GB (1) GB1423379A (en)
NL (1) NL149629B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL170995C (en) * 1978-12-01 1983-01-17 Hazemeijer Bv VACUUM SWITCH, METAL SCREEN AND CATCH ELEMENT THEREFOR.
JPS6076220U (en) * 1983-10-31 1985-05-28 日本精機株式会社 Instrument lighting system
JPS6092120U (en) * 1983-11-30 1985-06-24 日本精機株式会社 Lighting case mounting structure for front lighting instrument device
JPH053937Y2 (en) * 1984-11-30 1993-01-29
US11124419B2 (en) 2016-12-31 2021-09-21 Thilium Co., Ltd. Method for producing a micron-size spherical silica aerogel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090852A (en) * 1960-02-11 1963-05-21 Gen Electric Gettering arrangement for a vacuum circuit interrupter
DE1947413A1 (en) * 1968-10-28 1970-04-30 Getters Spa Getter pump for creating and maintaining a vacuum in closed vessels

Also Published As

Publication number Publication date
JPS4973674A (en) 1974-07-16
NL149629B (en) 1976-05-17
FR2204032A1 (en) 1974-05-17
ATA885473A (en) 1975-05-15
GB1423379A (en) 1976-02-04
JPS5624340B2 (en) 1981-06-05
BE806050A (en) 1974-04-12
DE2350489B2 (en) 1976-04-15
US3872271A (en) 1975-03-18
FR2204032B1 (en) 1978-04-14
AT328029B (en) 1976-02-25
DE2350489A1 (en) 1974-05-02
NL7214103A (en) 1974-04-22
CH563658A5 (en) 1975-06-30
CA996164A (en) 1976-08-31
AU465944B2 (en) 1975-10-09

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