DE2443141A1 - Vakuumunterbrecher oder -schutzschalter - Google Patents

Vakuumunterbrecher oder -schutzschalter

Info

Publication number
DE2443141A1
DE2443141A1 DE19742443141 DE2443141A DE2443141A1 DE 2443141 A1 DE2443141 A1 DE 2443141A1 DE 19742443141 DE19742443141 DE 19742443141 DE 2443141 A DE2443141 A DE 2443141A DE 2443141 A1 DE2443141 A1 DE 2443141A1
Authority
DE
Grant status
Application
Patent type
Legal status (The legal status 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 status listed.)
Granted
Application number
DE19742443141
Other languages
English (en)
Other versions
DE2443141C3 (de )
DE2443141B2 (de )
Inventor
Minoru Murano
Satoru Yanabu
Toru Tamagawa
Nobuyuki Takahashi
Hiroyuki Okumura
Hiroshi Ohhashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66Vacuum switches
    • H01H33/664Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6644Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact
DE19742443141 1973-09-10 1974-09-10 Expired DE2443141C3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP10187073A JPS5422813B2 (de) 1973-09-10 1973-09-10
JP2809374A JPS555204B2 (de) 1974-03-13 1974-03-13
JP2809274A JPS50121777A (de) 1974-03-13 1974-03-13
JP3869074A JPS583333B2 (de) 1974-04-05 1974-04-05
JP6104474U JPS556422Y2 (de) 1974-05-28 1974-05-28
JP7234274U JPS553626Y2 (de) 1974-06-20 1974-06-20

Publications (3)

Publication Number Publication Date
DE2443141A1 true true DE2443141A1 (de) 1975-07-31
DE2443141B2 true DE2443141B2 (de) 1978-05-18
DE2443141C3 DE2443141C3 (de) 1979-01-25

Family

ID=27549381

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742443141 Expired DE2443141C3 (de) 1973-09-10 1974-09-10

Country Status (5)

Country Link
US (1) US3946179A (de)
CA (1) CA1017777A (de)
DE (1) DE2443141C3 (de)
FR (1) FR2279216B1 (de)
GB (1) GB1478702A (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227594A1 (de) * 1982-07-22 1983-04-28 Slamecka Ernst Vakuumschalter-kontaktanordnung mit vorrichtung zur erzeugung eines achsialen magnetfeldes
EP0082801A1 (de) * 1981-12-23 1983-06-29 Siemens Aktiengesellschaft Vakuumschaltröhre mit einem Ring zur Erzeugung eines axialen Magnetfeldes
EP0113962A1 (de) * 1982-11-30 1984-07-25 Kabushiki Kaisha Meidensha Vakuumschalter
DE3401497A1 (de) * 1982-07-22 1984-08-09 Slamecka Ernst Vakuumschalter-kontaktanordnung
WO1987006052A1 (fr) * 1986-03-26 1987-10-08 Siemens Aktiengesellschaft Berlin Und München Systeme de contacts pour interrupteur a vide avec champ magnetique axial
DE3915519A1 (de) * 1989-05-11 1989-10-19 Slamecka Ernst Axialmagnetfeld-kontaktanordnung fuer vakuumschalter
DE4013903A1 (de) * 1990-04-25 1990-11-22 Slamecka Ernst Magnetfeld-kontaktanordnung fuer vakuumschalter
DE4114636A1 (de) * 1991-04-30 1991-09-19 Slamecka Ernst Vakuumschalter-kontaktanordnung
US5055639A (en) * 1989-05-10 1991-10-08 Sachsenwerk Aktiengesellschaft Contact arrangement for a vacuum switch
US5099093A (en) * 1990-02-01 1992-03-24 Sachsenwerk Aktiengesellschaft Vacuum switching chamber
US5313030A (en) * 1992-04-29 1994-05-17 Siemens Aktiengesellschaft Vacuum switch

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58810B2 (de) * 1976-12-06 1983-01-08 Hitachi Ltd
DE2812987A1 (de) * 1978-03-23 1979-10-04 Tokyo Shibaura Electric Co Vakuumunterbrecher
JPS5826132B2 (de) * 1978-11-22 1983-06-01 Hitachi Ltd
US4260864A (en) * 1978-11-30 1981-04-07 Westinghouse Electric Corp. Vacuum-type circuit interrupter with an improved contact with axial magnetic field coil
GB2050060B (en) * 1979-05-22 1983-05-18 Tokyo Shibaura Electric Co Vacuum switches
JPS5784530A (en) * 1980-11-17 1982-05-26 Hitachi Ltd Vacuum breaker
EP0055008B1 (de) * 1980-12-22 1985-12-11 Mitsubishi Denki Kabushiki Kaisha Vakuumschalter
DE3112407C2 (de) * 1981-03-28 1989-02-23 Calor-Emag Elektrizitaets-Ag, 4030 Ratingen, De
US4547640A (en) * 1981-10-01 1985-10-15 Kabushiki Kaisha Meidensha Electrical contact structure of a vacuum interrupter
JPH0230132B2 (de) * 1981-12-09 1990-07-04 Mitsubishi Electric Corp
DE3215020C2 (de) * 1982-04-22 1990-08-30 Calor-Emag Elektrizitaets Ag, 4030 Ratingen, De
DE3227482C2 (de) * 1982-07-20 1992-06-25 Ernst Prof. Dr.Techn.Habil. 1000 Berlin De Slamecka
DE3231593A1 (de) * 1982-08-25 1984-03-01 Siemens Ag Kontaktanordnung fuer vakuumschalter
CA1236868A (en) * 1983-03-15 1988-05-17 Yoshiyuki Kashiwagi Vacuum interrupter
DE3415743A1 (de) * 1984-04-26 1985-10-31 Siemens Ag Kontaktanordnung fuer einen vakuumschalter
DE3422949A1 (de) * 1984-06-19 1985-12-19 Siemens Ag Vakuumschaltroehre mit einer spule zum erzeugen eines magnetfeldes
US4661666A (en) * 1985-05-28 1987-04-28 Kabushiki Kaisha Meidensha Vacuum interrupter
JPH0731966B2 (ja) * 1985-07-12 1995-04-10 株式会社日立製作所 真空しや断器
DE3610241C2 (de) * 1986-03-26 1990-03-29 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
DE3701758A1 (de) * 1987-01-22 1988-08-04 Calor Emag Elektrizitaets Ag Kontaktanordnung fuer einen vakuumschalter
DE3728400C1 (de) * 1987-08-26 1989-03-09 Sachsenwerk Ag Kontaktanordnung fuer Vakuumschalter
US4847456A (en) * 1987-09-23 1989-07-11 Westinghouse Electric Corp. Vacuum circuit interrupter with axial magnetic arc transfer mechanism
DE4112113A1 (de) * 1991-04-10 1991-11-07 Slamecka Ernst Kontaktanordnung fuer vakuumschalter
JPH05159851A (ja) * 1991-12-06 1993-06-25 Mitsubishi Electric Corp 高電流密度グロー放電スイッチ
JP2861757B2 (ja) * 1992-11-10 1999-02-24 三菱電機株式会社 真空バルブの電極装置
US5387771A (en) * 1993-04-08 1995-02-07 Joslyn Hi-Voltage Corporation Axial magnetic field high voltage vacuum interrupter
US5438174A (en) * 1993-11-22 1995-08-01 Eaton Corporation Vacuum interrupter with a radial magnetic field
DE4341714A1 (de) * 1993-12-05 1994-04-28 Slamecka Ernst Vakuumschalter-Kontaktanordnung
US5461205A (en) * 1994-03-07 1995-10-24 Eaton Corporation Electrode stem for axial magnetic field vacuum interrupters
DE4414632A1 (de) * 1994-04-16 1994-10-27 Slamecka Ernst Vakuumschalter-Kontaktanordnung
FR2727565B1 (fr) * 1994-11-29 1997-01-17 Schneider Electric Sa Interrupteur electrique, notamment sous vide
DE4446672A1 (de) * 1994-12-15 1996-09-12 Slamecka Ernst Vakuumschalter-Kontaktanordnung
JP3364675B2 (ja) * 1997-09-30 2003-01-08 東京エレクトロンエイ・ティー株式会社 プラズマ処理装置
JP4667032B2 (ja) * 2004-12-10 2011-04-06 三菱電機株式会社 真空バルブ
GB201218975D0 (en) * 2012-10-23 2012-12-05 Falkingham Leslie T Improvements relating to vacuum switching devices
JP5583298B1 (ja) 2013-03-05 2014-09-03 三菱電機株式会社 真空バルブ
KR101326981B1 (ko) * 2013-05-21 2013-11-14 주식회사 비츠로머티리얼 진공 인터럽터용 전극
US9378908B2 (en) * 2013-09-04 2016-06-28 Eaton Corporation Vacuum switching apparatus and contact assembly therefor
RU170539U1 (ru) * 2016-06-01 2017-04-28 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Сибирский государственный индустриальный университет" Контакт электрический

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622724A (en) * 1970-02-24 1971-11-23 Gen Electric Vacuum-type circuit interrupter having contacts with improved arc-revolving means
US3764764A (en) * 1971-01-11 1973-10-09 Hitachi Ltd Vacuum circuit breaker
JPS5139355B2 (de) * 1971-09-16 1976-10-27
DE2235359B2 (de) * 1972-07-19 1977-07-07 Vakuumschalter

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082801A1 (de) * 1981-12-23 1983-06-29 Siemens Aktiengesellschaft Vakuumschaltröhre mit einem Ring zur Erzeugung eines axialen Magnetfeldes
US4445015A (en) * 1981-12-23 1984-04-24 Siemens Ag Vacuum switching tube with a ring to generate an axial magnetic field
DE3227594A1 (de) * 1982-07-22 1983-04-28 Slamecka Ernst Vakuumschalter-kontaktanordnung mit vorrichtung zur erzeugung eines achsialen magnetfeldes
DE3401497A1 (de) * 1982-07-22 1984-08-09 Slamecka Ernst Vakuumschalter-kontaktanordnung
EP0113962A1 (de) * 1982-11-30 1984-07-25 Kabushiki Kaisha Meidensha Vakuumschalter
WO1987006052A1 (fr) * 1986-03-26 1987-10-08 Siemens Aktiengesellschaft Berlin Und München Systeme de contacts pour interrupteur a vide avec champ magnetique axial
US4935588A (en) * 1986-03-26 1990-06-19 Siemens Aktiengesellschaft Contact arrangement for vacuum switches with axial magnetic fields
US5055639A (en) * 1989-05-10 1991-10-08 Sachsenwerk Aktiengesellschaft Contact arrangement for a vacuum switch
DE3915519A1 (de) * 1989-05-11 1989-10-19 Slamecka Ernst Axialmagnetfeld-kontaktanordnung fuer vakuumschalter
US5099093A (en) * 1990-02-01 1992-03-24 Sachsenwerk Aktiengesellschaft Vacuum switching chamber
DE4013903A1 (de) * 1990-04-25 1990-11-22 Slamecka Ernst Magnetfeld-kontaktanordnung fuer vakuumschalter
DE4114636A1 (de) * 1991-04-30 1991-09-19 Slamecka Ernst Vakuumschalter-kontaktanordnung
US5313030A (en) * 1992-04-29 1994-05-17 Siemens Aktiengesellschaft Vacuum switch

Also Published As

Publication number Publication date Type
CA1017777A (en) 1977-09-20 grant
US3946179A (en) 1976-03-23 grant
FR2279216A1 (fr) 1976-02-13 application
FR2279216B1 (de) 1977-10-28 grant
GB1478702A (en) 1977-07-06 application
DE2443141C3 (de) 1979-01-25 grant
CA1017777A1 (de) grant
DE2443141B2 (de) 1978-05-18 application

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8320 Willingness to grant licenses declared (paragraph 23)
8328 Change in the person/name/address of the agent

Free format text: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZEL, W., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: KABUSHIKI KAISHA TOSHIBA, KAWASAKI, KANAGAWA, JP