ZA863378B - Switching apparatus protected against short circuit currents - Google Patents

Switching apparatus protected against short circuit currents

Info

Publication number
ZA863378B
ZA863378B ZA863378A ZA863378A ZA863378B ZA 863378 B ZA863378 B ZA 863378B ZA 863378 A ZA863378 A ZA 863378A ZA 863378 A ZA863378 A ZA 863378A ZA 863378 B ZA863378 B ZA 863378B
Authority
ZA
South Africa
Prior art keywords
short circuit
protected against
against short
switching apparatus
circuit currents
Prior art date
Application number
ZA863378A
Other languages
English (en)
Inventor
Elie Belbel
Christian Blanchard
Andre Haury
Michel Lauraire
Original Assignee
Telemecanique Electrique
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 Telemecanique Electrique filed Critical Telemecanique Electrique
Publication of ZA863378B publication Critical patent/ZA863378B/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • H02H7/222—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H89/06—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H89/06—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device
    • H01H2089/065—Coordination between protection and remote control, e.g. protection job repartition, mutual assistance or monitoring
    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/32—Insulating body insertable between contacts
    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
    • H01H9/465—Shunt circuit closed by transferring the arc onto an auxiliary electrode

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Amplifiers (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Vehicle Body Suspensions (AREA)
  • Protection Of Static Devices (AREA)
  • Breakers (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Percussion Or Vibration Massage (AREA)
ZA863378A 1985-05-06 1986-05-06 Switching apparatus protected against short circuit currents ZA863378B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8507163A FR2581477B1 (fr) 1985-05-06 1985-05-06 Appareil interrupteur protege contre les courants de court-circuit

Publications (1)

Publication Number Publication Date
ZA863378B true ZA863378B (en) 1987-01-28

Family

ID=9319183

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA863378A ZA863378B (en) 1985-05-06 1986-05-06 Switching apparatus protected against short circuit currents

Country Status (13)

Country Link
US (1) US4733031A (es)
EP (1) EP0204594B1 (es)
JP (1) JPS61256542A (es)
AT (1) ATE41263T1 (es)
BR (1) BR8602010A (es)
CA (1) CA1249621A (es)
CH (1) CH667942A5 (es)
DE (1) DE3615340A1 (es)
ES (1) ES8705154A1 (es)
FR (1) FR2581477B1 (es)
GB (2) GB2175450B (es)
IT (1) IT1189102B (es)
ZA (1) ZA863378B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611095B1 (fr) * 1987-02-13 1993-05-07 Telemecanique Electrique Systeme d'alimentation telecommandee et de protection electriques coordonnees d'appareils electriques
EP0317660B1 (de) * 1987-11-25 1992-11-04 Square D Company (Deutschland) Gmbh Schütz
DE3824027A1 (de) * 1988-07-15 1990-01-18 Asea Brown Boveri Elektrisches schaltgeraet
US4991050A (en) * 1989-09-18 1991-02-05 Allen-Bradley Company, Inc. Method and device for protecting starters from fault currents
JPH03129627A (ja) * 1989-09-18 1991-06-03 Mitsubishi Electric Corp 限流形回路遮断器
EP0465694A1 (de) * 1990-07-09 1992-01-15 Siemens Aktiengesellschaft Schalteinrichtung
FR2707437B1 (fr) * 1993-07-05 1995-08-11 Telemecanique Dispositif de protection et de commande pour charge électrique.
FR2711270B1 (fr) * 1993-10-15 1995-11-24 Merlin Gerin Appareillage de protection électrique à disjoncteur et effecteur.
US5753877A (en) * 1996-02-20 1998-05-19 Eaton Corporation Circuit breaker terminal tubulator protection assembly for diverting discharged ionized gasses

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838379U (es) * 1971-09-10 1973-05-11
JPS549003Y2 (es) * 1972-05-10 1979-04-25
JPS5242268A (en) * 1975-09-30 1977-04-01 Matsushita Electric Works Ltd Circuit breaker
US4164719A (en) * 1978-04-03 1979-08-14 Gould Inc. Load management apparatus for residential load centers
US4258343A (en) * 1979-02-12 1981-03-24 Gould Inc. Unitized combination starter
JPS592052B2 (ja) * 1980-01-19 1984-01-17 株式会社明電舎 バス制御方法
SE424242B (sv) * 1980-10-30 1982-07-05 Asea Ab Elektromagnetisk manovrerad elkopplare
JPS5925143A (ja) * 1982-07-30 1984-02-09 松下電工株式会社 回路しや断器に於ける消弧装置
FR2533363B1 (fr) * 1982-09-17 1985-11-08 Merlin Gerin Disjoncteur electrique a courant alternatif equipe d'un declencheur magnetothermique et d'un organe de commutation statique a telecommande
JPS59105226A (ja) * 1982-12-09 1984-06-18 株式会社日立製作所 しゃ断器
FR2540665B1 (fr) * 1983-02-04 1987-02-27 Telemecanique Electrique Dispositif interrupteur muni d'un ecran isolant s'interposant entre les contacts lors de la coupure et de moyen de cisaillement de l'arc entre cet ecran et une paroi isolante

Also Published As

Publication number Publication date
GB2175450B (en) 1989-07-05
EP0204594A1 (fr) 1986-12-10
CH667942A5 (fr) 1988-11-15
IT1189102B (it) 1988-01-28
CA1249621A (fr) 1989-01-31
FR2581477B1 (fr) 1989-01-13
JPS61256542A (ja) 1986-11-14
US4733031A (en) 1988-03-22
GB8610837D0 (en) 1986-06-11
EP0204594B1 (fr) 1989-03-08
GB2175450A (en) 1986-11-26
ATE41263T1 (de) 1989-03-15
BR8602010A (pt) 1987-01-06
GB8611020D0 (en) 1986-06-11
FR2581477A1 (fr) 1986-11-07
IT8620316A0 (it) 1986-05-06
DE3615340A1 (de) 1986-11-06
IT8620316A1 (it) 1987-11-06
ES8705154A1 (es) 1987-04-16
ES554694A0 (es) 1987-04-16

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