NO153076C - Vakuumbryter. - Google Patents

Vakuumbryter.

Info

Publication number: NO153076C
Authority: NO; Norway
Prior art keywords: vacuum switch; vacuum; switch
Prior art date: 1978-12-01

Application number

NO793891A

Other languages

English (en)

Other versions

NO793891L (no

NO153076B (no

Inventor

Joseph Hubertus Franc Lipperts

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.)

1978-12-01

Filing date

1979-11-29

Publication date

1986-01-08

1979-11-29 Application filed by Hazemeijer Bv filed Critical Hazemeijer Bv

1980-06-03 Publication of NO793891L publication Critical patent/NO793891L/no

1985-09-30 Publication of NO153076B publication Critical patent/NO153076B/no

1986-01-08 Publication of NO153076C publication Critical patent/NO153076C/no

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
- H01H33/668—Means for obtaining or monitoring the vacuum
- H01H33/6683—Means for obtaining or monitoring the vacuum by gettering
- 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

NO793891A 1978-12-01 1979-11-29 Vakuumbryter. NO153076C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7811787,A NL170995C (nl)	1978-12-01	1978-12-01	Vacuuemschakelaar, alsmede metalen scherm en vangstofelement daarvoor.

Publications (3)

Publication Number	Publication Date
NO793891L NO793891L (no)	1980-06-03
NO153076B NO153076B (no)	1985-09-30
NO153076C true NO153076C (no)	1986-01-08

Family

ID=19831986

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO793891A NO153076C (no)	1978-12-01	1979-11-29	Vakuumbryter.

Country Status (18)

Country	Link
US (1)	US4331850A (no)
JP (1)	JPS5916371B2 (no)
AT (1)	AT375489B (no)
AU (1)	AU520972B2 (no)
BE (1)	BE880363A (no)
CA (1)	CA1145382A (no)
CH (1)	CH649415A5 (no)
DE (1)	DE2948310C2 (no)
DK (1)	DK510879A (no)
ES (1)	ES486484A1 (no)
FR (1)	FR2443131A1 (no)
GB (1)	GB2040575B (no)
IN (1)	IN152426B (no)
IT (1)	IT1119580B (no)
NL (1)	NL170995C (no)
NO (1)	NO153076C (no)
SE (1)	SE7909919L (no)
ZA (1)	ZA796496B (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3829888A1 (de) *	1988-09-02	1990-03-15	Calor Emag Elektrizitaets Ag	Vakuum-schaltkammer
JPH03119564U (no) *	1990-03-23	1991-12-10
DE29704327U1 (de) *	1997-02-28	1998-07-02	Siemens AG, 80333 München	Vakuumschaltröhre mit einer Gettervorrichtung
DE19814398C1 (de) *	1998-03-31	1999-12-30	Moeller Gmbh	Elektrisches Schaltgerät, insbesondere elektromagnetisches Schaltgerät mit Vakuumschaltröhre
JP3930208B2 (ja) *	1999-10-07	2007-06-13	株式会社日立製作所	真空絶縁開閉装置
EP2620968A1 (en) *	2012-01-26	2013-07-31	ABB Technology AG	Shielding element for the use in medium voltage switchgears

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE885763C (de) *	1942-07-24	1953-08-06	Telefunken Gmbh	Pulverfoermiger, nicht verdampfender Fangstoff fuer elektrische Entladungsgefaesse
BE453309A (no) *	1942-12-12
BE528263A (no) *	1953-04-21
US3090852A (en) *	1960-02-11	1963-05-21	Gen Electric	Gettering arrangement for a vacuum circuit interrupter
GB1005676A (en) *	1963-05-15	1965-09-22	Ass Elect Ind	Improvements relating to vacuum switches
US3381805A (en) *	1966-07-08	1968-05-07	Getters Spa	Getter assembly having support of low thermal conductivity
US3544829A (en) *	1968-02-03	1970-12-01	Tokyo Shibaura Electric Co	Low pressure mercury vapour discharge lamp
US3592987A (en) *	1968-03-19	1971-07-13	Westinghouse Electric Corp	Gettering arrangements for vacuum-type circuit interrupters comprising fibers of gettering material embedded in a matrix of material of good conductivity
NL149629B (nl) *	1972-10-18	1976-05-17	Hazemeijer Bv	Vacuuemschakelaar met vangstofelement.

1978
- 1978-12-01 NL NLAANVRAGE7811787,A patent/NL170995C/xx not_active IP Right Cessation
1979
- 1979-11-26 CA CA000340623A patent/CA1145382A/en not_active Expired
- 1979-11-27 AU AU53212/79A patent/AU520972B2/en not_active Ceased
- 1979-11-29 US US06/098,631 patent/US4331850A/en not_active Expired - Lifetime
- 1979-11-29 NO NO793891A patent/NO153076C/no unknown
- 1979-11-29 GB GB7941316A patent/GB2040575B/en not_active Expired
- 1979-11-29 ZA ZA00796496A patent/ZA796496B/xx unknown
- 1979-11-30 ES ES486484A patent/ES486484A1/es not_active Expired
- 1979-11-30 SE SE7909919A patent/SE7909919L/ not_active Application Discontinuation
- 1979-11-30 FR FR7929543A patent/FR2443131A1/fr active Granted
- 1979-11-30 BE BE0/198368A patent/BE880363A/nl not_active IP Right Cessation
- 1979-11-30 CH CH10673/79A patent/CH649415A5/de not_active IP Right Cessation
- 1979-11-30 DK DK510879A patent/DK510879A/da not_active Application Discontinuation
- 1979-11-30 IT IT69317/79A patent/IT1119580B/it active
- 1979-11-30 JP JP54155500A patent/JPS5916371B2/ja not_active Expired
- 1979-11-30 IN IN1258/CAL/79A patent/IN152426B/en unknown
- 1979-11-30 DE DE2948310A patent/DE2948310C2/de not_active Expired
- 1979-12-03 AT AT0764279A patent/AT375489B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO793891L (no)	1980-06-03
GB2040575B (en)	1983-04-13
NO153076B (no)	1985-09-30
NL170995B (nl)	1982-08-16
GB2040575A (en)	1980-08-28
IT1119580B (it)	1986-03-10
DK510879A (da)	1980-06-02
AU5321279A (en)	1980-06-05
DE2948310C2 (de)	1982-05-13
NL170995C (nl)	1983-01-17
NL7811787A (nl)	1980-06-03
AU520972B2 (en)	1982-03-11
ZA796496B (en)	1980-11-26
JPS5916371B2 (ja)	1984-04-14
IN152426B (no)	1984-01-14
ES486484A1 (es)	1980-05-16
ATA764279A (de)	1983-12-15
BE880363A (nl)	1980-05-30
CH649415A5 (de)	1985-05-15
SE7909919L (sv)	1980-06-02
FR2443131B1 (no)	1982-07-02
IT7969317A0 (it)	1979-11-30
DE2948310A1 (de)	1980-06-04
AT375489B (de)	1984-08-10
CA1145382A (en)	1983-04-26
FR2443131A1 (fr)	1980-06-27
US4331850A (en)	1982-05-25
JPS5578430A (en)	1980-06-13

Publication	Publication Date	Title
DK144870C (da)	1982-11-15	Vakuumomskifter
NL7805068A (nl)	1979-11-13	Drempelschakeling.
NL161608C (nl)	1980-02-15	Vacuumschakelaar.
NL7800935A (nl)	1979-07-30	Bakkenzuiger.
NO791189L (no)	1979-10-11	Bryterelement.
IT7923375V0 (it)	1979-12-17	Interruttore magnetotermico.
NO790584L (no)	1979-08-23	Elektrisk bryter.
NO790585L (no)	1979-08-23	Elektrisk bryter.
NO153076C (no)	1986-01-08	Vakuumbryter.
NL161609C (nl)	1980-02-15	Vacuumschakelaar.
NL7900209A (nl)	1979-07-13	Onderbreker.
IT7920168A0 (it)	1979-02-13	Aspirapolvere.
NL7800925A (nl)	1979-07-27	Cooerdinaatschakelstelsel.
IT7927187A0 (it)	1979-11-09	Aspirapolvere.
NL7812443A (nl)	1979-08-28	Wissellijst.
NO147576C (no)	1983-05-04	Elektrisk bryter.
NL7900204A (nl)	1979-07-13	Onderbreker.
IT7819136A0 (it)	1978-01-10	Commutatori elettrici.
IT7821783V0 (it)	1978-05-09	Interruttore magnetotermico.
IT7825292A0 (it)	1978-07-04	Bipressostato.
NO770238L (no)	1977-08-04	Vakuumbryter.
IT7805285A0 (it)	1978-12-19	Interruttore differenziale perfezionato.
ES238518Y (es)	1979-04-01	Interruptor.
SU537397A2 (ru)	1976-11-30	Вакуумный выключатель
IT7864207V0 (it)	1978-01-26	Aspiratore-depuratore per vaso.