IN146186B - - Google Patents

Info

Publication number
IN146186B
IN146186B IN148/CAL/77A IN148CA1977A IN146186B IN 146186 B IN146186 B IN 146186B IN 148CA1977 A IN148CA1977 A IN 148CA1977A IN 146186 B IN146186 B IN 146186B
Authority
IN
India
Application number
IN148/CAL/77A
Other languages
English (en)
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 IN146186B publication Critical patent/IN146186B/en

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
IN148/CAL/77A 1976-02-03 1977-02-02 IN146186B (ja)

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 (1)

Publication Number Publication Date
IN146186B true IN146186B (ja) 1979-03-17

Family

ID=26645176

Family Applications (1)

Application Number Title Priority Date Filing Date
IN148/CAL/77A IN146186B (ja) 1976-02-03 1977-02-02

Country Status (15)

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

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.
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.
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.
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 (ja) * 1971-09-16 1976-10-27
JPS4925472A (ja) * 1972-06-30 1974-03-06

Also Published As

Publication number Publication date
ZA77585B (en) 1977-12-28
US4109123A (en) 1978-08-22
CA1075742A (en) 1980-04-15
AU504720B2 (en) 1979-10-25
DK43477A (da) 1977-08-04
DK147058B (da) 1984-03-26
JPS616487B2 (ja) 1986-02-27
CH609803A5 (en) 1979-03-15
BE851056A (nl) 1977-08-03
ATA66377A (de) 1985-01-15
AT378625B (de) 1985-09-10
DE2704307B2 (de) 1979-08-09
NL161608C (nl) 1980-02-15
AU2185777A (en) 1978-08-10
GB1543009A (en) 1979-03-28
DE2704307A1 (de) 1977-08-04
NL161608B (nl) 1979-09-17
DK147058C (da) 1984-09-03
FR2340608B1 (ja) 1981-03-06
JPS5296369A (en) 1977-08-12
SE420452B (sv) 1981-10-05
FR2340608A1 (fr) 1977-09-02
NL7601084A (nl) 1977-08-05
SE7701070L (sv) 1977-08-04

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