BE806050A - Vacuumschakelaar met vangstofelement - Google Patents

Vacuumschakelaar met vangstofelement

Info

Publication number
BE806050A
BE806050A BE136668A BE136668A BE806050A BE 806050 A BE806050 A BE 806050A BE 136668 A BE136668 A BE 136668A BE 136668 A BE136668 A BE 136668A BE 806050 A BE806050 A BE 806050A
Authority
BE
Belgium
Prior art keywords
vacuum switch
catcher element
catcher
vacuum
switch
Prior art date
Application number
BE136668A
Other languages
English (en)
Dutch (nl)
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 BE806050A publication Critical patent/BE806050A/xx

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
BE136668A 1972-10-18 1973-10-12 Vacuumschakelaar met vangstofelement BE806050A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1410372 1972-10-18
NL727214103A NL149629B (nl) 1972-10-18 1972-10-18 Vacuuemschakelaar met vangstofelement.

Publications (1)

Publication Number Publication Date
BE806050A true BE806050A (nl) 1974-04-12

Family

ID=26644817

Family Applications (1)

Application Number Title Priority Date Filing Date
BE136668A BE806050A (nl) 1972-10-18 1973-10-12 Vacuumschakelaar met vangstofelement

Country Status (10)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL170995C (nl) * 1978-12-01 1983-01-17 Hazemeijer Bv Vacuuemschakelaar, alsmede metalen scherm en vangstofelement daarvoor.
JPS6076220U (ja) * 1983-10-31 1985-05-28 日本精機株式会社 計器照明装置
JPS6092120U (ja) * 1983-11-30 1985-06-24 日本精機株式会社 前面照明計器装置の照明ケ−ス取付構造
JPH053937Y2 (sv) * 1984-11-30 1993-01-29
EP3562782B1 (en) 2016-12-31 2021-06-16 Thilium Co., Ltd. A 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 (de) * 1968-10-28 1970-04-30 Getters Spa Getterpumpe zur Erzeugung und Aufrechterhaltung eines Vakuums in geschlossenen Gefaessen

Also Published As

Publication number Publication date
DE2350489B2 (de) 1976-04-15
DE2350489A1 (de) 1974-05-02
CH563658A5 (sv) 1975-06-30
NL149629B (nl) 1976-05-17
CA996164A (en) 1976-08-31
ATA885473A (de) 1975-05-15
JPS5624340B2 (sv) 1981-06-05
AU465944B2 (en) 1975-10-09
FR2204032B1 (sv) 1978-04-14
NL7214103A (sv) 1974-04-22
AU6121873A (en) 1975-04-10
US3872271A (en) 1975-03-18
AT328029B (de) 1976-02-25
FR2204032A1 (sv) 1974-05-17
GB1423379A (en) 1976-02-04
JPS4973674A (sv) 1974-07-16

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