FI943944A - Tyhjökytkinputkella varustettu kytkin - Google Patents

Tyhjökytkinputkella varustettu kytkin Download PDF

Info

Publication number
FI943944A
FI943944A FI943944A FI943944A FI943944A FI 943944 A FI943944 A FI 943944A FI 943944 A FI943944 A FI 943944A FI 943944 A FI943944 A FI 943944A FI 943944 A FI943944 A FI 943944A
Authority
FI
Finland
Prior art keywords
switch
coupling tube
vacuum coupling
vacuum
tube
Prior art date
Application number
FI943944A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI943944A0 (fi
Inventor
Henri Duffour
Philippe Goerend
Dominique Loutan
Original Assignee
Secheron Sa
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 Secheron Sa filed Critical Secheron Sa
Publication of FI943944A0 publication Critical patent/FI943944A0/fi
Publication of FI943944A publication Critical patent/FI943944A/fi

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
    • H01H33/662—Housings or protective screens
    • H01H33/66238—Specific bellows details
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/66223—Details relating to the sealing of vacuum switch housings
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66238—Specific bellows details
    • H01H2033/66246—Details relating to the guiding of the contact rod in vacuum switch belows
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66238—Specific bellows details
    • H01H2033/66253—Details relating to the prevention of unwanted rotation of the contact rod in vacuum switch bellows
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
FI943944A 1993-08-27 1994-08-26 Tyhjökytkinputkella varustettu kytkin FI943944A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH255793A CH686326A5 (de) 1993-08-27 1993-08-27 Schalter mit einer Vakuumschaltroehre.

Publications (2)

Publication Number Publication Date
FI943944A0 FI943944A0 (fi) 1994-08-26
FI943944A true FI943944A (fi) 1995-02-28

Family

ID=4236481

Family Applications (1)

Application Number Title Priority Date Filing Date
FI943944A FI943944A (fi) 1993-08-27 1994-08-26 Tyhjökytkinputkella varustettu kytkin

Country Status (7)

Country Link
US (1) US5543598A (de)
EP (1) EP0641001A1 (de)
JP (1) JPH07153353A (de)
CN (1) CN1035703C (de)
CH (1) CH686326A5 (de)
CZ (1) CZ207494A3 (de)
FI (1) FI943944A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19906157C1 (de) * 1999-02-10 2000-12-14 Siemens Ag Hochspannungsleistungsschalter mit wenigstens einer Unterbrechereinheit
US6043446A (en) * 1999-06-07 2000-03-28 Eaton Corporation Vacuum switch including shield and bellows mounted on electrode support structure located in electrode circumferential groove
DE19959207C2 (de) 1999-12-08 2001-10-18 Siemens Ag Vakuumschütz mit verschiebbarem Führungselement
JP2002171624A (ja) * 2000-11-30 2002-06-14 Mitsubishi Electric Corp ガス封入形開閉装置
JP4394938B2 (ja) * 2003-12-08 2010-01-06 三菱電機株式会社 ガス絶縁開閉装置
DE102006015085A1 (de) * 2006-03-13 2007-09-27 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Vorrichtung zur Aufnahme und Übertragung von elektrischer Energie für Schienenfahrzeuge
DE102010033259A1 (de) * 2010-07-30 2012-02-02 Siemens Aktiengesellschaft Vakuumschaltkammer
EP3163594A1 (de) * 2015-10-26 2017-05-03 ABB Schweiz AG Vakuumschalter mit einem beweglichen kontakt
DE102017112813A1 (de) * 2017-06-11 2018-12-13 Eaton Electrical Ip Gmbh & Co. Kg Doppelkontakt-Schalter mit Vakuumschaltkammern
DE102017217166A1 (de) * 2017-09-27 2019-03-28 Siemens Aktiengesellschaft Anordnung und Verfahren zum Dämpfen des Kontaktprellens bei Hochspannungsleistungsschaltern
DE102017222406A1 (de) * 2017-12-11 2019-06-13 Siemens Aktiengesellschaft Vakuumschaltröhre
CN109509675B (zh) * 2018-12-14 2020-08-25 北京中车赛德铁道电气科技有限公司 一种保护真空管的绝缘子结构
DE102019216663B4 (de) * 2019-10-29 2023-02-02 Siemens Aktiengesellschaft Vakuumschaltvorrichtung für eine Schaltung mit Haupt- und Nebenstrompfad

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3026394A (en) * 1959-11-10 1962-03-20 Jennings Radio Mfg Corp Vacuumized electric switch
GB1218357A (en) * 1967-04-13 1971-01-06 English Electric Co Ltd Improvements in or relating to bellows
DE6905758U (de) * 1969-02-14 1969-05-29 Siemens Ag Vakuumschalter mit einer festen und einer beweglichen, abgedichtet in das schaltergehaeuse eingefuehrten kontaktbestueckten schaltstange
US3727018A (en) * 1971-09-16 1973-04-10 Allis Chalmers Disk vacuum power interrupter
DE2440829C3 (de) * 1974-08-26 1981-09-03 Siemens AG, 1000 Berlin und 8000 München Vakuumschaltrohr
US4071727A (en) * 1976-05-06 1978-01-31 General Electric Company Vacuum-type circuit interrupter with means for protecting its bellows against mechanical damage
DE3048557A1 (de) * 1980-12-22 1982-07-22 Siemens AG, 1000 Berlin und 8000 München "vakuumschalter"
US4499349A (en) * 1981-11-20 1985-02-12 Kabushiki Kaisha Meidensha Vacuum interrupter
DE8321880U1 (de) * 1983-07-29 1986-01-30 Siemens AG, 1000 Berlin und 8000 München Vakuumschaltröhre, insbesondere für einen Niederspannungsschütz
DE3717864A1 (de) * 1987-05-26 1988-11-17 Slamecka Ernst Vakuumschalter
GB0615871D0 (en) * 2006-08-10 2006-09-20 Intersurgical Ag Improvements relating to humidification chambers

Also Published As

Publication number Publication date
EP0641001A1 (de) 1995-03-01
CN1035703C (zh) 1997-08-20
US5543598A (en) 1996-08-06
JPH07153353A (ja) 1995-06-16
CZ207494A3 (en) 1995-03-15
CH686326A5 (de) 1996-02-29
FI943944A0 (fi) 1994-08-26
CN1105146A (zh) 1995-07-12

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Legal Events

Date Code Title Description
FD Application lapsed