SE420452B - Vakuumstromstellare - Google Patents

Vakuumstromstellare

Info

Publication number: SE420452B
Authority: SE; Sweden
Prior art keywords: stellare; vacuum circuit; vacuum; circuit; circuit stellare
Prior art date: 1976-02-03

Application number

SE7701070A

Other languages

English (en)

Other versions

SE7701070L (sv

Inventor

J H F G 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.)

1976-02-03

Filing date

1977-02-01

Publication date

1981-10-05

1977-02-01 Application filed by Hazemeijer Bv filed Critical Hazemeijer Bv

1977-08-04 Publication of SE7701070L publication Critical patent/SE7701070L/sv

1981-10-05 Publication of SE420452B publication Critical patent/SE420452B/sv

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
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6641—Contacts; Arc-extinguishing means, e.g. arcing rings making use of a separate coil

SE7701070A 1976-02-03 1977-02-01 Vakuumstromstellare SE420452B (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL7601084.A NL161608C (nl)	1976-02-03	1976-02-03	Vacuumschakelaar.
US05/764,238 US4109123A (en)	1976-02-03	1977-01-31	Vacuum switch

Publications (2)

Publication Number	Publication Date
SE7701070L SE7701070L (sv)	1977-08-04
SE420452B true SE420452B (sv)	1981-10-05

Family

ID=26645176

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7701070A SE420452B (sv)	1976-02-03	1977-02-01	Vakuumstromstellare

Country Status (15)

Country	Link
US (1)	US4109123A (sv)
JP (1)	JPS5296369A (sv)
AT (1)	AT378625B (sv)
AU (1)	AU504720B2 (sv)
BE (1)	BE851056A (sv)
CA (1)	CA1075742A (sv)
CH (1)	CH609803A5 (sv)
DE (1)	DE2704307B2 (sv)
DK (1)	DK147058C (sv)
FR (1)	FR2340608A1 (sv)
GB (1)	GB1543009A (sv)
IN (1)	IN146186B (sv)
NL (1)	NL161608C (sv)
SE (1)	SE420452B (sv)
ZA (1)	ZA77585B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL168361C (nl) *	1977-12-05	1982-03-16	Hazemeijer Bv	Elektrische vacuumschakelaar.
US4451813A (en) *	1981-06-10	1984-05-29	Japan Radio Company, Ltd.	Vacuum fuse having magnetic flux generating means for moving arc
US4401868A (en) *	1981-06-29	1983-08-30	Westinghouse Electric Corp.	Vacuum interrupter with a spacially modulated axial magnetic field contact
DE3130466C2 (de) *	1981-07-23	1984-06-20	Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen	Verfahren zur Herstellung von Kontakten für Vakuumschalter
DE3150973A1 (de) *	1981-12-23	1983-06-30	Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen	Vakuum-leistungsschalter
JPS58128615A (ja) *	1982-01-25	1983-08-01	株式会社明電舎	真空しや断器
JPS59103236A (ja) *	1982-12-06	1984-06-14	株式会社明電舎	真空しや断器
JPS59139237A (ja) *	1983-01-31	1984-08-10	熊谷　博彰	螢光分光画像解析装置
US4661666A (en) *	1985-05-28	1987-04-28	Kabushiki Kaisha Meidensha	Vacuum interrupter
US4695688A (en) *	1986-03-24	1987-09-22	General Electric Company	Electrical contact construction
FR2655766B1 (fr) *	1989-12-11	1993-09-03	Merlin Gerin	Disjoncteur hybride moyenne tension.
FR2946791B1 (fr) *	2009-06-10	2011-09-23	Areva T & D Sa	Contact pour ampoule a vide a moyenne tension a structure renforcee, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes.
FR2946790B1 (fr) *	2009-06-10	2011-07-01	Areva T & D Sa	Contact pour ampoule a vide a moyenne tension a coupure d'arc amelioree, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes.
FR2946792A1 (fr) *	2009-06-10	2010-12-17	Areva T & D Sa	Enroulement pour contact d'ampoule a vide a moyenne tension a endurance amelioree, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes.
DE102011082438B3 (de) *	2011-09-09	2012-12-06	Siemens Aktiengesellschaft	Kontakt für eine Vakuumschaltröhre und Kontaktsystem
US10410813B1 (en) *	2018-04-03	2019-09-10	Eaton Intelligent Power Limited	Vacuum switching apparatus and electrical contact therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3471666A (en) *	1967-04-18	1969-10-07	Gen Electric	Axial blast interrupter with arc-rotating means
JPS5139355B2 (sv) *	1971-09-16	1976-10-27
JPS4925472A (sv) *	1972-06-30	1974-03-06

1976
- 1976-02-03 NL NL7601084.A patent/NL161608C/xx not_active IP Right Cessation
1977
- 1977-01-31 US US05/764,238 patent/US4109123A/en not_active Expired - Lifetime
- 1977-02-01 FR FR7702721A patent/FR2340608A1/fr active Granted
- 1977-02-01 GB GB4049/77A patent/GB1543009A/en not_active Expired
- 1977-02-01 SE SE7701070A patent/SE420452B/sv not_active IP Right Cessation
- 1977-02-02 AT AT0066377A patent/AT378625B/de not_active IP Right Cessation
- 1977-02-02 DE DE2704307A patent/DE2704307B2/de not_active Ceased
- 1977-02-02 IN IN148/CAL/77A patent/IN146186B/en unknown
- 1977-02-02 ZA ZA770585A patent/ZA77585B/xx unknown
- 1977-02-02 AU AU21857/77A patent/AU504720B2/en not_active Expired
- 1977-02-02 DK DK43477A patent/DK147058C/da not_active IP Right Cessation
- 1977-02-03 CH CH132977A patent/CH609803A5/xx not_active IP Right Cessation
- 1977-02-03 CA CA270,971A patent/CA1075742A/en not_active Expired
- 1977-02-03 JP JP1032277A patent/JPS5296369A/ja active Granted
- 1977-02-03 BE BE174634A patent/BE851056A/xx unknown

Also Published As

Publication number	Publication date
SE7701070L (sv)	1977-08-04
IN146186B (sv)	1979-03-17
DE2704307A1 (de)	1977-08-04
CA1075742A (en)	1980-04-15
AT378625B (de)	1985-09-10
CH609803A5 (en)	1979-03-15
NL7601084A (nl)	1977-08-05
AU504720B2 (en)	1979-10-25
DK147058C (da)	1984-09-03
GB1543009A (en)	1979-03-28
DK147058B (da)	1984-03-26
BE851056A (nl)	1977-08-03
NL161608B (nl)	1979-09-17
ZA77585B (en)	1977-12-28
NL161608C (nl)	1980-02-15
AU2185777A (en)	1978-08-10
DK43477A (da)	1977-08-04
FR2340608A1 (fr)	1977-09-02
JPS616487B2 (sv)	1986-02-27
US4109123A (en)	1978-08-22
JPS5296369A (en)	1977-08-12
DE2704307B2 (de)	1979-08-09
FR2340608B1 (sv)	1981-03-06
ATA66377A (de)	1985-01-15

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7701070-0

Effective date: 19910911

Format of ref document f/p: F

Publication	Publication Date	Title
SE7712295L (sv)	1978-05-05	Integrerad krets
FR2336801A1 (fr)	1977-07-22	Circuit integre
DK144870C (da)	1982-11-15	Vakuumomskifter
SE410688B (sv)	1979-10-22	Elektronisk brytare
SE420452B (sv)	1981-10-05	Vakuumstromstellare
SE410687B (sv)	1979-10-22	Elektronisk brytare
FR2335052A1 (fr)	1977-07-08	Circuit integre
SE7703506L (sv)	1977-10-16	Elektronisk brytare
BE858224A (fr)	1977-12-16	Circuit de processeur
SE422857B (sv)	1982-03-29	Elektrisk vakuumstromstellare
SE416858B (sv)	1981-02-09	Elektrisk sekring
SE408357B (sv)	1979-06-05	Omkopplingskrets
PL203539A1 (pl)	1978-07-17	Przerywacz obwodu
SE420369B (sv)	1981-09-28	Ingangskrets avsedd for mikrovag
SE7613699L (sv)	1977-10-13	Dempningskrets for forspenningsstrom
BR7702179A (pt)	1978-01-17	Cadinho intermediario
PL197970A1 (pl)	1978-01-02	Przerywacz obwodu
BE852058A (nl)	1977-09-05	Vacuumschakelaar
BE850638A (fr)	1977-07-22	Disjoncteur
BE856054A (fr)	1977-12-23	Disjoncteur
BE852530A (fr)	1977-07-18	Disjoncteur
SE7712296L (sv)	1978-06-09	Integrerad krets
AT374968B (de)	1984-06-25	Leitungsschutzschalter
AT336930B (de)	1977-06-10	Integrierte schaltung
DD129165A1 (de)	1978-01-04	Absaugung an narkosegeraeten