NL149629B - Vacuuemschakelaar met vangstofelement. - Google Patents

Vacuuemschakelaar met vangstofelement.

Info

Publication number
NL149629B
NL149629B NL727214103A NL7214103A NL149629B NL 149629 B NL149629 B NL 149629B NL 727214103 A NL727214103 A NL 727214103A NL 7214103 A NL7214103 A NL 7214103A NL 149629 B NL149629 B NL 149629B
Authority
NL
Netherlands
Prior art keywords
vacuum switch
catcher element
catcher
vacuum
switch
Prior art date
Application number
NL727214103A
Other languages
English (en)
Dutch (nl)
Other versions
NL7214103A (ja
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
Priority to NL727214103A priority Critical patent/NL149629B/xx
Priority to GB4658773A priority patent/GB1423379A/en
Priority to DE19732350489 priority patent/DE2350489C3/de
Priority to AU61218/73A priority patent/AU465944B2/en
Priority to ZA737969A priority patent/ZA737969B/xx
Priority to DK556473A priority patent/DK131917C/da
Priority to BE136668A priority patent/BE806050A/xx
Priority to FR7336892A priority patent/FR2204032B1/fr
Priority to SE7314123*A priority patent/SE386539B/xx
Priority to IT7370072A priority patent/IT996847B/it
Priority to ES419714A priority patent/ES419714A1/es
Priority to CH1466373A priority patent/CH563658A5/xx
Priority to US407041A priority patent/US3872271A/en
Priority to CA183,765A priority patent/CA996164A/en
Priority to JP11644473A priority patent/JPS5624340B2/ja
Priority to AT885473A priority patent/AT328029B/de
Publication of NL7214103A publication Critical patent/NL7214103A/xx
Publication of NL149629B publication Critical patent/NL149629B/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
NL727214103A 1972-10-18 1972-10-18 Vacuuemschakelaar met vangstofelement. NL149629B (nl)

Priority Applications (16)

Application Number Priority Date Filing Date Title
NL727214103A NL149629B (nl) 1972-10-18 1972-10-18 Vacuuemschakelaar met vangstofelement.
GB4658773A GB1423379A (en) 1972-10-18 1973-10-05 Vacuum circuit interruptors
DE19732350489 DE2350489C3 (de) 1972-10-18 1973-10-08 Vakuumschalter mit einer Gettervorrichtung
AU61218/73A AU465944B2 (en) 1972-10-18 1973-10-10 A vacuum circuit interruptor including a gettering device
ZA737969A ZA737969B (en) 1972-10-18 1973-10-12 A vacuum circuit interruptor including a gettering device
DK556473A DK131917C (da) 1972-10-18 1973-10-12 Vakuumafbryder med en getteranordning
BE136668A BE806050A (nl) 1972-10-18 1973-10-12 Vacuumschakelaar met vangstofelement
FR7336892A FR2204032B1 (ja) 1972-10-18 1973-10-16
SE7314123*A SE386539B (sv) 1972-10-18 1973-10-17 Vakuumkretsbrytare
IT7370072A IT996847B (it) 1972-10-18 1973-10-17 Disgiuntore elettrico a vuoto con affinatore chimico del vuoto
ES419714A ES419714A1 (es) 1972-10-18 1973-10-17 Un dispositivo interruptor de circuito de vacio.
CH1466373A CH563658A5 (ja) 1972-10-18 1973-10-17
US407041A US3872271A (en) 1972-10-18 1973-10-17 Vacuum circuit interruptor including a gettering device
CA183,765A CA996164A (en) 1972-10-18 1973-10-18 Vacuum circuit interruptor including a gettering device
JP11644473A JPS5624340B2 (ja) 1972-10-18 1973-10-18
AT885473A AT328029B (de) 1972-10-18 1973-10-18 Vakuumschalter

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
NL7214103A NL7214103A (ja) 1974-04-22
NL149629B true NL149629B (nl) 1976-05-17

Family

ID=26644817

Family Applications (1)

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

Country Status (10)

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

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 (ja) * 1984-11-30 1993-01-29
WO2018124979A2 (en) 2016-12-31 2018-07-05 Yodyingyong Supan 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
NL7214103A (ja) 1974-04-22
AU465944B2 (en) 1975-10-09
CH563658A5 (ja) 1975-06-30
AT328029B (de) 1976-02-25
ATA885473A (de) 1975-05-15
AU6121873A (en) 1975-04-10
US3872271A (en) 1975-03-18
JPS5624340B2 (ja) 1981-06-05
FR2204032A1 (ja) 1974-05-17
FR2204032B1 (ja) 1978-04-14
DE2350489A1 (de) 1974-05-02
DE2350489B2 (de) 1976-04-15
CA996164A (en) 1976-08-31
GB1423379A (en) 1976-02-04
BE806050A (nl) 1974-04-12
JPS4973674A (ja) 1974-07-16

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: HAZEMEIJER