SE7701070L - Vakuumstromstellare - Google Patents

Vakuumstromstellare

Info

Publication number
SE7701070L
SE7701070L SE7701070A SE7701070A SE7701070L SE 7701070 L SE7701070 L SE 7701070L SE 7701070 A SE7701070 A SE 7701070A SE 7701070 A SE7701070 A SE 7701070A SE 7701070 L SE7701070 L SE 7701070L
Authority
SE
Sweden
Prior art keywords
contact element
shaped
conductor
contact
disc
Prior art date
Application number
SE7701070A
Other languages
Unknown language ( )
English (en)
Other versions
SE420452B (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.)
Filing date
Publication date
Application filed by Hazemeijer Bv filed Critical Hazemeijer Bv
Publication of SE7701070L publication Critical patent/SE7701070L/sv
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

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Manufacture Of Switches (AREA)
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 true SE7701070L (sv) 1977-08-04
SE420452B 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.
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.
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.
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

Also Published As

Publication number Publication date
DK147058C (da) 1984-09-03
CH609803A5 (en) 1979-03-15
FR2340608A1 (fr) 1977-09-02
IN146186B (sv) 1979-03-17
DK147058B (da) 1984-03-26
NL161608B (nl) 1979-09-17
FR2340608B1 (sv) 1981-03-06
DK43477A (da) 1977-08-04
DE2704307B2 (de) 1979-08-09
GB1543009A (en) 1979-03-28
AU504720B2 (en) 1979-10-25
JPS616487B2 (sv) 1986-02-27
CA1075742A (en) 1980-04-15
ATA66377A (de) 1985-01-15
AU2185777A (en) 1978-08-10
AT378625B (de) 1985-09-10
SE420452B (sv) 1981-10-05
BE851056A (nl) 1977-08-03
NL7601084A (nl) 1977-08-05
US4109123A (en) 1978-08-22
NL161608C (nl) 1980-02-15
DE2704307A1 (de) 1977-08-04
JPS5296369A (en) 1977-08-12
ZA77585B (en) 1977-12-28

Similar Documents

Publication Publication Date Title
GB1543009A (en) Vacuum switch
IT7941622A0 (it) Limitazione di corrente con un interruttore di circuito di meccanismo di azionamento perfezionato.
NO145933C (no) Elektrisk vakuumbryter med midler til frembringelse av et aksialt magnetfelt mellom kontaktflatene
IT1072402B (it) Interruttore di circuito con capacita di limitazione di corrente
SE7709635L (sv) Elektrisk vakuumstromstellare
ZA767618B (en) Low voltage vacuum switch and operating mechanism
SE413272B (sv) Elektrisk stromstellarkontakt, foretredesvis for reed-stromstellare samt forfarande for framstellning av densamma
JPS5346092A (en) Gas leakage alarm device
NL174596C (nl) Hoogspanningsvacuumschakelaar.
NL167794C (nl) Elektrische hoogspannings-vermogensschakelaar met hoofd- en hulpcontacten.
GB1553353A (en) Push-button electrical contact mechanism
AR213983A1 (es) Un interruptor electrico
ES225532Y (es) Un interruptor electrico.
IT7920472A0 (it) Interruttore elettrico a bilico abassa tensione.
BG28858A3 (en) Electromagnetic switch whit valve armatkre
NL7500534A (nl) Elektrisch zwakstroomkontakt.
NL174889C (nl) Elektrische hoogspanningsschakelaar met gesloten gascircuit.
SE7906580L (sv) Hogspenningsfranskiljare
GB2013403A (en) Electrical switch
ZA756917B (en) High current vacuum circuit interrupter
FR2346836A1 (fr) Perfectionnements apportes aux interrupteurs unipolaires ou multipolaires
JPS527629A (en) Contactless push-button switch
SE7705238L (sv) Elektrisk hogspenningsapparat
BG46757A3 (en) Key with non- linear characteristics <track- force>
FR2298868A1 (fr) Commutateur electrique pour le cycle assiste electriquement

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7701070-0

Effective date: 19910911

Format of ref document f/p: F