NL7601084A - Vacuumschakelaar. - Google Patents

Vacuumschakelaar.

Info

Publication number
NL7601084A
NL7601084A NL7601084A NL7601084A NL7601084A NL 7601084 A NL7601084 A NL 7601084A NL 7601084 A NL7601084 A NL 7601084A NL 7601084 A NL7601084 A NL 7601084A NL 7601084 A NL7601084 A NL 7601084A
Authority
NL
Netherlands
Prior art keywords
vacuum switch
vacuum
switch
Prior art date
Application number
NL7601084A
Other languages
English (en)
Other versions
NL161608B (nl
NL161608C (nl
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
Priority to NL7601084.A priority Critical patent/NL161608C/nl
Priority to NO770238A priority patent/NO770238L/no
Priority to US05/764,238 priority patent/US4109123A/en
Priority to FR7702721A priority patent/FR2340608A1/fr
Priority to GB4049/77A priority patent/GB1543009A/en
Priority to SE7701070A priority patent/SE420452B/xx
Priority to ZA770585A priority patent/ZA77585B/xx
Priority to DE2704307A priority patent/DE2704307B2/de
Priority to DK43477A priority patent/DK147058C/da
Priority to AU21857/77A priority patent/AU504720B2/en
Priority to IN148/CAL/77A priority patent/IN146186B/en
Priority to AT0066377A priority patent/AT378625B/de
Priority to CA270,971A priority patent/CA1075742A/en
Priority to BE174634A priority patent/BE851056A/nl
Priority to JP1032277A priority patent/JPS5296369A/ja
Priority to CH132977A priority patent/CH609803A5/xx
Priority to ES455609A priority patent/ES455609A1/es
Publication of NL7601084A publication Critical patent/NL7601084A/nl
Publication of NL161608B publication Critical patent/NL161608B/nl
Application granted granted Critical
Publication of NL161608C publication Critical patent/NL161608C/nl

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
NL7601084.A 1976-02-03 1976-02-03 Vacuumschakelaar. NL161608C (nl)

Priority Applications (17)

Application Number Priority Date Filing Date Title
NL7601084.A NL161608C (nl) 1976-02-03 1976-02-03 Vacuumschakelaar.
NO770238A NO770238L (no) 1976-02-03 1977-01-25 Vakuumbryter.
US05/764,238 US4109123A (en) 1976-02-03 1977-01-31 Vacuum switch
GB4049/77A GB1543009A (en) 1976-02-03 1977-02-01 Vacuum switch
SE7701070A SE420452B (sv) 1976-02-03 1977-02-01 Vakuumstromstellare
FR7702721A FR2340608A1 (fr) 1976-02-03 1977-02-01 Interrupteur sous vide de grande puissance
AU21857/77A AU504720B2 (en) 1976-02-03 1977-02-02 Vacuum switch
DK43477A DK147058C (da) 1976-02-03 1977-02-02 Vakuumafbryder
ZA770585A ZA77585B (en) 1976-02-03 1977-02-02 Vacuum switch
IN148/CAL/77A IN146186B (nl) 1976-02-03 1977-02-02
AT0066377A AT378625B (de) 1976-02-03 1977-02-02 Vakuumschalter
DE2704307A DE2704307B2 (de) 1976-02-03 1977-02-02 Vakuumschalter
CA270,971A CA1075742A (en) 1976-02-03 1977-02-03 Vacuum circuit breaker with electromagnetic arc suppressor means
BE174634A BE851056A (nl) 1976-02-03 1977-02-03 Vacuumschakelaar
JP1032277A JPS5296369A (en) 1976-02-03 1977-02-03 Vacuum switch
CH132977A CH609803A5 (en) 1976-02-03 1977-02-03 Vacuum switch
ES455609A ES455609A1 (es) 1976-02-03 1977-02-03 Perfeccionamientos en los interruptores al vacio.

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 (3)

Publication Number Publication Date
NL7601084A true NL7601084A (nl) 1977-08-05
NL161608B NL161608B (nl) 1979-09-17
NL161608C NL161608C (nl) 1980-02-15

Family

ID=26645176

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7601084.A NL161608C (nl) 1976-02-03 1976-02-03 Vacuumschakelaar.

Country Status (15)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32116E (en) * 1977-12-05 1986-04-15 Hazemeijer B.V. Electrical vacuum switch having means for generating an axial magnetic field between the contact faces

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (nl) * 1971-09-16 1976-10-27
JPS4925472A (nl) * 1972-06-30 1974-03-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32116E (en) * 1977-12-05 1986-04-15 Hazemeijer B.V. Electrical vacuum switch having means for generating an axial magnetic field between the contact faces

Also Published As

Publication number Publication date
NL161608B (nl) 1979-09-17
AU2185777A (en) 1978-08-10
ATA66377A (de) 1985-01-15
DK147058B (da) 1984-03-26
DK43477A (da) 1977-08-04
ZA77585B (en) 1977-12-28
SE7701070L (sv) 1977-08-04
DK147058C (da) 1984-09-03
FR2340608B1 (nl) 1981-03-06
DE2704307B2 (de) 1979-08-09
JPS5296369A (en) 1977-08-12
BE851056A (nl) 1977-08-03
AU504720B2 (en) 1979-10-25
NL161608C (nl) 1980-02-15
DE2704307A1 (de) 1977-08-04
JPS616487B2 (nl) 1986-02-27
GB1543009A (en) 1979-03-28
AT378625B (de) 1985-09-10
CA1075742A (en) 1980-04-15
IN146186B (nl) 1979-03-17
FR2340608A1 (fr) 1977-09-02
CH609803A5 (en) 1979-03-15
SE420452B (sv) 1981-10-05
US4109123A (en) 1978-08-22

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: HAZEMEYER