ATA885473A - VACUUM SWITCH - Google Patents

VACUUM SWITCH

Info

Publication number: ATA885473A
Authority: AT; Austria
Prior art keywords: vacuum switch; vacuum; switch
Prior art date: 1972-10-18

Application number

AT885473A

Other languages

German (de)

Other versions

AT328029B (en

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.)

1972-10-18

Filing date

1973-10-18

Publication date

1975-05-15

1973-10-18 Application filed by Hazemeijer Bv filed Critical Hazemeijer Bv

1975-05-15 Publication of ATA885473A publication Critical patent/ATA885473A/en

1976-02-25 Application granted granted Critical

1976-02-25 Publication of AT328029B publication Critical patent/AT328029B/en

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

AT885473A 1972-10-18 1973-10-18 VACUUM SWITCH AT328029B (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number	Publication Date
ATA885473A true ATA885473A (en)	1975-05-15
AT328029B AT328029B (en)	1976-02-25

Family

ID=26644817

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT885473A AT328029B (en)	1972-10-18	1973-10-18	VACUUM SWITCH

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
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 (en) *	1968-10-28	1970-04-30	Getters Spa	Getter pump for creating and maintaining a vacuum in closed vessels

1972
- 1972-10-18 NL NL727214103A patent/NL149629B/en not_active IP Right Cessation
1973
- 1973-10-05 GB GB4658773A patent/GB1423379A/en not_active Expired
- 1973-10-10 AU AU61218/73A patent/AU465944B2/en not_active Expired
- 1973-10-12 BE BE136668A patent/BE806050A/en unknown
- 1973-10-16 FR FR7336892A patent/FR2204032B1/fr not_active Expired
- 1973-10-17 US US407041A patent/US3872271A/en not_active Expired - Lifetime
- 1973-10-17 CH CH1466373A patent/CH563658A5/xx not_active IP Right Cessation
- 1973-10-18 CA CA183,765A patent/CA996164A/en not_active Expired
- 1973-10-18 JP JP11644473A patent/JPS5624340B2/ja not_active Expired
- 1973-10-18 AT AT885473A patent/AT328029B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
BE806050A (en)	1974-04-12
FR2204032B1 (en)	1978-04-14
JPS4973674A (en)	1974-07-16
DE2350489A1 (en)	1974-05-02
NL7214103A (en)	1974-04-22
US3872271A (en)	1975-03-18
FR2204032A1 (en)	1974-05-17
AT328029B (en)	1976-02-25
GB1423379A (en)	1976-02-04
NL149629B (en)	1976-05-17
CA996164A (en)	1976-08-31
CH563658A5 (en)	1975-06-30
JPS5624340B2 (en)	1981-06-05
DE2350489B2 (en)	1976-04-15
AU6121873A (en)	1975-04-10
AU465944B2 (en)	1975-10-09

Publication	Publication Date	Title
SE392781B (en)	1977-04-18	VACUUM SWITCH
IT977692B (en)	1974-09-20	ELECTRIC SWITCH
SE391276B (en)	1977-02-14	VACUUM CLEANERŸ
BR7302669D0 (en)	1974-08-15	SWITCH
CH517370A (en)	1971-12-31	Vacuum switch
AT337820B (en)	1977-07-25	VACUUM SWITCH
SE391830B (en)	1977-02-28	VACUUM SWITCH
CH524885A (en)	1972-06-30	Vacuum switch
AT328031B (en)	1976-02-25	VACUUM SWITCH
AT346905B (en)	1978-12-11	PRE-VOLTAGE SWITCH
AR199401A1 (en)	1974-08-30	TIME SWITCH
AT357227B (en)	1980-06-25	VACUUM SWITCH
IT998797B (en)	1976-02-20	MULTIPOLAR SWITCH
AT328029B (en)	1976-02-25	VACUUM SWITCH
IT976918B (en)	1974-09-10	ELECTRIC SWITCH
AT311479B (en)	1973-11-26	Vacuum switch
AT329661B (en)	1976-05-25	TOGGLE SWITCH
IT977861B (en)	1974-09-20	ELECTRIC SWITCH
IT985069B (en)	1974-11-30	ELECTRIC SWITCH
IT987796B (en)	1975-03-20	MULTI-FUNCTIONAL SWITCH
IT989024B (en)	1975-05-20	ELECTRIC SWITCH
IT985615B (en)	1974-12-10	ELECTRIC SWITCH
IT980420B (en)	1974-09-30	ELECTRIC SWITCH
IT985068B (en)	1974-11-30	ELECTRIC SWITCH
SE386539B (en)	1976-08-09	VACUUM CIRCUIT SWITCH

Legal Events

Date	Code	Title	Description
1983-02-15	ELJ	Ceased due to non-payment of the annual fee