EP0077568A3 - Circuit-breaker with actuation which can be programmed - Google Patents

Circuit-breaker with actuation which can be programmed Download PDF

Info

Publication number
EP0077568A3
EP0077568A3 EP82109649A EP82109649A EP0077568A3 EP 0077568 A3 EP0077568 A3 EP 0077568A3 EP 82109649 A EP82109649 A EP 82109649A EP 82109649 A EP82109649 A EP 82109649A EP 0077568 A3 EP0077568 A3 EP 0077568A3
Authority
EP
European Patent Office
Prior art keywords
circuit breaker
circuit
breaker
improvement
actuation
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Withdrawn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
EP82109649A
Other languages
German (de)
French (fr)
Other versions
EP0077568A2 (en
Inventor
Jean-Marc Pelletier
Yvon Dion
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.)
Hydro Quebec
Original Assignee
Hydro Quebec
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 Hydro Quebec filed Critical Hydro Quebec
Publication of EP0077568A2 publication Critical patent/EP0077568A2/en
Publication of EP0077568A3 publication Critical patent/EP0077568A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H2083/206—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition with thermal shunt trip

Landscapes

  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)

Abstract

L'invention a trait au perfectionnement d'un disjoncteur modulaire de modèle embrochable, que l'on superpose en colonnes à l'intérieur d'un coffret de branchement électrique conventionnel. L'amélioration consiste à ajouter en série, à l'intérieur du boítier du module (10) du disjoncteur, un dispositif interrupteur contrôlé (15) permettant la mise en ou hors service de son circuit de dérivation. L'addition de ce dispositif laisse intacte l'épaisseur et la hauteur du disjonc­ teur, rendant ainsi interchangeable le disjoncteur conven­ tionnel et la version perfectionnée. Ce disjoncteur perfection­ né est actionné par un dispositif de commande intérieur ou extérieur à son boítier, selon les besoins. The invention relates to the improvement of a circuit breaker modular plug-in model, which is superimposed columns inside an electrical connection box conventional. The improvement consists in adding in series, to inside the module case (10) of the circuit breaker, a controlled switch device (15) enabling setting or out of service of its branch circuit. The addition of this device leaves intact the thickness and height of the break tor, making the suitable circuit breaker interchangeable tional and the improved version. This perfection circuit breaker born is operated by an internal control device or outside its case, as needed.

EP82109649A 1981-10-20 1982-10-19 Circuit-breaker with actuation which can be programmed Withdrawn EP0077568A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US313214 1981-10-20
US06/313,214 US4434413A (en) 1981-10-20 1981-10-20 Electrical circuit breaker module

Publications (2)

Publication Number Publication Date
EP0077568A2 EP0077568A2 (en) 1983-04-27
EP0077568A3 true EP0077568A3 (en) 1985-10-23

Family

ID=23214818

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82109649A Withdrawn EP0077568A3 (en) 1981-10-20 1982-10-19 Circuit-breaker with actuation which can be programmed

Country Status (4)

Country Link
US (1) US4434413A (en)
EP (1) EP0077568A3 (en)
JP (1) JPS58135534A (en)
CA (1) CA1184224A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616206A (en) * 1984-09-07 1986-10-07 Eaton Corporation Circuit breaker and shunt trip apparatus combined within single pole device
FR2574218B1 (en) * 1984-12-03 1987-03-20 Merlin Gerin EFFECTOR FOR A MODULAR INSTALLATION OF DOMESTIC DISTRIBUTION AND MANAGEMENT OF ELECTRICAL ENERGY
US5373411A (en) * 1991-09-30 1994-12-13 Eaton Corporation Remote control circuit breaker system
US5301083A (en) * 1991-09-30 1994-04-05 Eaton Corporation Remote control residential circuit breaker
IT1283162B1 (en) * 1996-07-15 1998-04-07 Gewiss Spa AUTOMATIC MODULAR AND COMPONABLE ELECTRIC SWITCH, WITH OPTIMIZATION OF THE SPACES USED
AUPQ831100A0 (en) * 2000-06-22 2000-07-13 Alcatel Bi-stable microswitch including shape memory alloy latch

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471924A (en) * 1943-07-10 1949-05-31 Metals & Controls Corp Thermal relay
US4164719A (en) * 1978-04-03 1979-08-14 Gould Inc. Load management apparatus for residential load centers
US4272687A (en) * 1979-03-05 1981-06-09 Borkan William N Power manageable circuit breaker

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471924A (en) * 1943-07-10 1949-05-31 Metals & Controls Corp Thermal relay
US4164719A (en) * 1978-04-03 1979-08-14 Gould Inc. Load management apparatus for residential load centers
US4272687A (en) * 1979-03-05 1981-06-09 Borkan William N Power manageable circuit breaker

Also Published As

Publication number Publication date
EP0077568A2 (en) 1983-04-27
US4434413A (en) 1984-02-28
JPS58135534A (en) 1983-08-12
CA1184224A (en) 1985-03-19

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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 LU NL SE

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 LU NL SE

17P Request for examination filed

Effective date: 19860122

17Q First examination report despatched

Effective date: 19860919

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: 19870130

RIN1 Information on inventor provided before grant (corrected)

Inventor name: PELLETIER, JEAN-MARC

Inventor name: DION, YVON