EP0116837A1 - Disposition de contact pour interrupteur sous vide - Google Patents

Disposition de contact pour interrupteur sous vide Download PDF

Info

Publication number
EP0116837A1
EP0116837A1 EP84100246A EP84100246A EP0116837A1 EP 0116837 A1 EP0116837 A1 EP 0116837A1 EP 84100246 A EP84100246 A EP 84100246A EP 84100246 A EP84100246 A EP 84100246A EP 0116837 A1 EP0116837 A1 EP 0116837A1
Authority
EP
European Patent Office
Prior art keywords
contact
pot
contact arrangement
arrangement according
contacts
Prior art date
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
EP84100246A
Other languages
German (de)
English (en)
Other versions
EP0116837B1 (fr
Inventor
Heinrich Dr. Hässler
Wilfried Kuhl
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0116837A1 publication Critical patent/EP0116837A1/fr
Application granted granted Critical
Publication of EP0116837B1 publication Critical patent/EP0116837B1/fr
Expired legal-status Critical Current

Links

Images

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
    • H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface

Definitions

  • the opening angle of the pot contact is chosen smaller than the opening angle of the other contact, so that when the contacts are closed there is an annular contact contact surface between the conical surface parts and an arc is drawn there when the contacts are opened.
  • the arc is supposed to rotate in a radial plane between the conical surfaces by means of magnetic force (German Offenlegungsschrift 29 25 189).

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Contacts (AREA)
EP84100246A 1983-01-24 1984-01-11 Disposition de contact pour interrupteur sous vide Expired EP0116837B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3302201 1983-01-24
DE19833302201 DE3302201A1 (de) 1983-01-24 1983-01-24 Kontaktanordnung fuer vakuumschalter

Publications (2)

Publication Number Publication Date
EP0116837A1 true EP0116837A1 (fr) 1984-08-29
EP0116837B1 EP0116837B1 (fr) 1987-01-07

Family

ID=6189038

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84100246A Expired EP0116837B1 (fr) 1983-01-24 1984-01-11 Disposition de contact pour interrupteur sous vide

Country Status (4)

Country Link
US (1) US4542266A (fr)
EP (1) EP0116837B1 (fr)
JP (1) JPS59141126A (fr)
DE (2) DE3302201A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701759A1 (de) * 1987-01-22 1988-08-04 Calor Emag Elektrizitaets Ag Kontaktanordnung fuer einen vakuumschalter
US4797522A (en) * 1988-02-11 1989-01-10 Westinghouse Electric Corp. Vacuum-type circuit interrupter
DE4128798A1 (de) * 1991-08-27 1992-04-02 Slamecka Ernst Vakuumschalter
DE19503347A1 (de) * 1995-02-02 1996-08-08 Abb Patent Gmbh Die Kontaktstelle eines Vakuumschalters umgebendes Abschirmelement
DE19639064C2 (de) * 1996-09-16 2001-05-31 Eaw Relaistechnik Gmbh Elektromagnetisch betätigtes, dreipolig symmetrisch aufgebautes Schütz
US6492037B2 (en) * 1997-07-11 2002-12-10 Kabushiki Kaisha Toshiba Joined structure of dissimilar metallic materials
JP2000113778A (ja) * 1998-10-06 2000-04-21 Mitsubishi Electric Corp 永久電流スイッチ
JP2000268684A (ja) * 1999-03-18 2000-09-29 Mitsubishi Electric Corp スイッチギア
JP4818530B2 (ja) † 2001-04-19 2011-11-16 三菱電機株式会社 真空バルブ
JP5197065B2 (ja) * 2008-02-26 2013-05-15 株式会社東芝 真空バルブ
DE102018200450A1 (de) * 2018-01-12 2019-07-18 Siemens Aktiengesellschaft Vakuumschaltröhre
CN109326485B (zh) * 2018-09-13 2020-03-17 西安交通大学 灭弧室触头结构及确定合成试验回路暂态电压波形的方法
US11694864B2 (en) 2020-09-30 2023-07-04 Eaton Intelligent Power Limited Vacuum interrupter with trap for running cathode tracks

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366762A (en) * 1965-04-16 1968-01-30 Gen Electric Arc controlling electrodes for switches and gaps
FR2110902A5 (fr) * 1970-10-02 1972-06-02 Siemens Ag
FR2161096A1 (fr) * 1971-11-27 1973-07-06 Pruffeld Elektrisch Inst
CH554067A (de) * 1973-09-19 1974-09-13 Sprecher & Schuh Ag Lichtbogenelektrode, insbesondere fuer eine kontaktanordnung in einem vakuumschalter.
DE2546376A1 (de) * 1974-12-20 1976-06-24 Inst Prueffeld Elekt Kontakt fuer vakuumschalter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996437A (en) * 1973-12-03 1976-12-07 Cutler-Hammer, Inc. Vacuum contactor for motor control and method of making
US4249050A (en) * 1977-12-30 1981-02-03 Tokyo Shibaura Denki Kabushiki Kaisha Vacuum switch
DE2925189C2 (de) * 1979-06-22 1983-11-10 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Mehrpoliger Vakuumschalter
JPS633067Y2 (fr) * 1980-11-05 1988-01-26

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366762A (en) * 1965-04-16 1968-01-30 Gen Electric Arc controlling electrodes for switches and gaps
FR2110902A5 (fr) * 1970-10-02 1972-06-02 Siemens Ag
FR2161096A1 (fr) * 1971-11-27 1973-07-06 Pruffeld Elektrisch Inst
CH554067A (de) * 1973-09-19 1974-09-13 Sprecher & Schuh Ag Lichtbogenelektrode, insbesondere fuer eine kontaktanordnung in einem vakuumschalter.
DE2546376A1 (de) * 1974-12-20 1976-06-24 Inst Prueffeld Elekt Kontakt fuer vakuumschalter

Also Published As

Publication number Publication date
JPS59141126A (ja) 1984-08-13
US4542266A (en) 1985-09-17
DE3461965D1 (en) 1987-02-12
DE3302201A1 (de) 1984-07-26
JPH0137821B2 (fr) 1989-08-09
EP0116837B1 (fr) 1987-01-07

Similar Documents

Publication Publication Date Title
DE3413728C3 (fr)
EP0116837B1 (fr) Disposition de contact pour interrupteur sous vide
DE68927043T2 (de) Plasma-schalter mit einer chrom-kathode mit strukturierter oberfläche
DE2363044A1 (de) Vakuum-leistungsschalter
EP0149061B1 (fr) Interrupteur sous vide pour la basse tension, en particulier protecteur à basse tension
DE3247121C2 (fr)
EP0558797B1 (fr) Dispositif de pulvérisation cathodique
DE2459270C2 (de) Vakuumunterbrecher
DE68920294T2 (de) Vakuumschaltröhre.
EP0073925A1 (fr) Disposition de contacts pour interrupteur à vide
DE1298598B (de) Vakuumschalter
EP0951038B1 (fr) Agencement de contacts d' arc
DE2638700B2 (de) Elektrischer Vakuumschalter
DE3041548C2 (de) Leuchtstofflampe mit beheizter Kathode
DE2135933A1 (de) Vakuumschalter
EP0568166B1 (fr) Tube interrupteur à vide
DE2519537A1 (de) Elektronenkanone fuer heiz-, schmelzund verdampfungszwecke mit ablenksystemen
DE3130641A1 (de) Vakuumschaltroehre fuer elektrische leistungsschalter
EP0277341A2 (fr) Dispositif d'application d'un arc
CH634441A5 (de) Kontaktstueckanordnung in vakuumschalter.
DE3345493C2 (de) Vorrichtung zum Stabilisieren eines Verdampfungslichtbogens
DE3346778A1 (de) Kontaktanordnung fuer vakuumschalter
DE2902489A1 (de) Kontaktanordnung fuer vakuumschalter
DE9401655U1 (de) Vakuumschaltröhre mit ringförigem Isolator
DE2853201C2 (fr)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19841221

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 3461965

Country of ref document: DE

Date of ref document: 19870212

ET Fr: translation filed
ITF It: translation for a ep patent filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19890222

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19890224

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19890424

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19900112

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19900131

Ref country code: CH

Effective date: 19900131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19900928

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 84100246.2

Effective date: 19901107

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19961219

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19970130

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19970317

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980111

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980801

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19980111

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19980801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981001