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EP0072566A2 - Appareil de commutation électrique à pont de contact - Google Patents

Appareil de commutation électrique à pont de contact Download PDF

Info

Publication number
EP0072566A2
EP0072566A2 EP82107473A EP82107473A EP0072566A2 EP 0072566 A2 EP0072566 A2 EP 0072566A2 EP 82107473 A EP82107473 A EP 82107473A EP 82107473 A EP82107473 A EP 82107473A EP 0072566 A2 EP0072566 A2 EP 0072566A2
Authority
EP
European Patent Office
Prior art keywords
contact
semiconductor valve
contact point
double
switching
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.)
Withdrawn
Application number
EP82107473A
Other languages
German (de)
English (en)
Other versions
EP0072566A3 (fr
Inventor
Thomas Dr.-Ing. Kölpin
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.)
BBC Brown Boveri AG Germany
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri AG Germany
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 Brown Boveri und Cie AG Germany, BBC Brown Boveri AG Germany filed Critical Brown Boveri und Cie AG Germany
Publication of EP0072566A2 publication Critical patent/EP0072566A2/fr
Publication of EP0072566A3 publication Critical patent/EP0072566A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • H01H2009/546—Contacts shunted by static switch means the static switching means being triggered by the voltage over the mechanical switch contacts

Definitions

  • This circuit arrangement with which the method according to the invention can be carried out, can be used in any conventional switching device with a double interruption system (for example in every contactor, motor protection switch and the like), since only a flexible connection with a small cross section is provided between the contact bridge 1 and the resistor 2 with which the control current for the control connections is taken.
  • the advantage that is achieved with the switching device according to the invention, which is realized in FIGS. 1 to 7, consists mainly in the fact that the switching contacts in the hybrid switch are protected, the circuit arrangements for the switching devices as such being very simple.
  • the arrangement can best be used in AC switching devices, it being possible, where appropriate, to use two semiconductor valves connected in anti-parallel or, as described above, a triac.

Landscapes

  • Keying Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electronic Switches (AREA)
EP82107473A 1981-08-17 1982-08-17 Appareil de commutation électrique à pont de contact Withdrawn EP0072566A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813132338 DE3132338A1 (de) 1981-08-17 1981-08-17 Verfahren zur zuendung von steuerbaren halbleiterventilen, die zur loeschung von schaltlichtboegen elektrischer schaltgeraete dienen
DE3132338 1981-08-17

Publications (2)

Publication Number Publication Date
EP0072566A2 true EP0072566A2 (fr) 1983-02-23
EP0072566A3 EP0072566A3 (fr) 1985-01-09

Family

ID=6139412

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82107473A Withdrawn EP0072566A3 (fr) 1981-08-17 1982-08-17 Appareil de commutation électrique à pont de contact

Country Status (2)

Country Link
EP (1) EP0072566A3 (fr)
DE (1) DE3132338A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546659A1 (fr) * 1983-05-23 1984-11-30 Mitsubishi Electric Corp Commutateur comportant un element de commutation mecanique et un element de commutation semi-conducteur
US4709294A (en) * 1984-08-27 1987-11-24 In Suk Kim Device for contact protection and arc prevention of a switch
DE3718634A1 (de) * 1986-06-02 1987-12-03 In Suk Kim Lichtbogenfreier elektromagnetischer schalter
WO1988004100A1 (fr) * 1986-11-28 1988-06-02 Budyko Viktor A Dispositif de commutation de circuits electriques sans production d'arc
WO1995000962A1 (fr) * 1993-06-17 1995-01-05 Heping Cai Dispositif de decharge sans arc
WO2011072476A1 (fr) * 2009-12-15 2011-06-23 Guo Qiaoshi Dispositif de commande d'échantillonnage de pont de contact et d'extinction d'arc
CN103871779A (zh) * 2012-12-18 2014-06-18 特密·格拉特步股份有限公司 温度保护电路
CN117492404A (zh) * 2024-01-02 2024-02-02 珠海格力电器股份有限公司 触点控制电路、控制方法、电子设备及存储介质

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3245695T3 (pl) * 2015-01-13 2021-09-06 Eaton Intelligent Power Limited Sposób oraz urządzenie do gaszenia łuku elektrycznego w układzie prądu przemiennego

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504233A (en) * 1967-06-20 1970-03-31 Gen Electric Electric circuit interrupting device with solid state shunting means
DE1951031A1 (de) * 1968-10-10 1970-04-16 American Mach & Foundry Schalteinrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171493B (de) * 1963-02-22 1964-06-04 Bbc Brown Boveri & Cie Steuervorrichtung fuer die Schalteinrichtung von Nebenstromwegen bei elektrischen Schaltern
DE1909085A1 (de) * 1969-02-24 1970-09-10 Lauerer Dipl Ing Friedrich Elektrischer Schalter
US3982137A (en) * 1975-03-27 1976-09-21 Power Management Corporation Arc suppressor circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504233A (en) * 1967-06-20 1970-03-31 Gen Electric Electric circuit interrupting device with solid state shunting means
DE1951031A1 (de) * 1968-10-10 1970-04-16 American Mach & Foundry Schalteinrichtung

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546659A1 (fr) * 1983-05-23 1984-11-30 Mitsubishi Electric Corp Commutateur comportant un element de commutation mecanique et un element de commutation semi-conducteur
US4709294A (en) * 1984-08-27 1987-11-24 In Suk Kim Device for contact protection and arc prevention of a switch
DE3718634A1 (de) * 1986-06-02 1987-12-03 In Suk Kim Lichtbogenfreier elektromagnetischer schalter
FR2599551A1 (fr) * 1986-06-02 1987-12-04 In Suk Kim Contacteur electromagnetique exempt d'arc electrique
US4802051A (en) * 1986-06-02 1989-01-31 In Suk Kim Arc-free electromagnetic contactor
WO1988004100A1 (fr) * 1986-11-28 1988-06-02 Budyko Viktor A Dispositif de commutation de circuits electriques sans production d'arc
US4885654A (en) * 1986-11-28 1989-12-05 Budyko Viktor A Device for arcless switching of electrical circuits
WO1995000962A1 (fr) * 1993-06-17 1995-01-05 Heping Cai Dispositif de decharge sans arc
WO2011072476A1 (fr) * 2009-12-15 2011-06-23 Guo Qiaoshi Dispositif de commande d'échantillonnage de pont de contact et d'extinction d'arc
CN103871779A (zh) * 2012-12-18 2014-06-18 特密·格拉特步股份有限公司 温度保护电路
CN105103254A (zh) * 2012-12-18 2015-11-25 特密·格拉特步股份有限公司 温度保护电路
CN103871779B (zh) * 2012-12-18 2017-06-16 特密·格拉特步股份有限公司 温度保护电路
CN105103254B (zh) * 2012-12-18 2018-07-06 特密·格拉特步股份有限公司 温度保护电路
US10027109B2 (en) 2012-12-18 2018-07-17 Thermik Geraetebau Gmbh Thermal protection circuit
CN117492404A (zh) * 2024-01-02 2024-02-02 珠海格力电器股份有限公司 触点控制电路、控制方法、电子设备及存储介质
CN117492404B (zh) * 2024-01-02 2024-05-03 珠海格力电器股份有限公司 触点控制电路、控制方法、电子设备及存储介质

Also Published As

Publication number Publication date
EP0072566A3 (fr) 1985-01-09
DE3132338A1 (de) 1983-03-03

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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): AT BE CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19830915

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

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

RHK1 Main classification (correction)

Ipc: H01H 9/54

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850710

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KOELPIN, THOMAS, DR.-ING.