CA2002308A1 - Mecanisme a serrure pour contacteur-limiteur - Google Patents

Mecanisme a serrure pour contacteur-limiteur

Info

Publication number
CA2002308A1
CA2002308A1 CA2002308A CA2002308A CA2002308A1 CA 2002308 A1 CA2002308 A1 CA 2002308A1 CA 2002308 A CA2002308 A CA 2002308A CA 2002308 A CA2002308 A CA 2002308A CA 2002308 A1 CA2002308 A1 CA 2002308A1
Authority
CA
Canada
Prior art keywords
switches
levers
push
action
jocking
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
CA2002308A
Other languages
English (en)
Other versions
CA2002308C (fr
Inventor
Andre Faffart
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique 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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Publication of CA2002308A1 publication Critical patent/CA2002308A1/fr
Application granted granted Critical
Publication of CA2002308C publication Critical patent/CA2002308C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • 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
    • H01H89/08—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device with both devices using the same contact pair
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
    • 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
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/06—Bases; Casings; Covers having windows; Transparent cases or covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/005—Inversing contactors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Push-Button Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Basic Packing Technique (AREA)
  • Trip Switchboards (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

Le mécanisme à serrure selon l'invention comprend deux leviers qui agissent respectivement sur deux blocs-poussoirs d'action-nement des interrupteurs d'un contacteur-inverseur. Chacun de ces leviers, articulé autour d'un axe fixe, comprend un galet appliqué sur le profil d'une came rotative par un ressort.
Cette came peut passer d'une position verrouillée de marche automatique où elle autorise la fermeture des interrupteurs en maintenant les leviers écartés des blocs-poussoirs, à une posi-tion déclenchée où le levier agit sur les blocs-poussoirs pour maintenir les interrupteurs en position ouverte. Le déclenche-ment de ce mécanisme peut être assuré par une gâchette action-née par un ou plusieurs relais de détection de défaut.
CA002002308A 1988-11-17 1989-11-06 Mecanisme a serrure pour contacteur-limiteur Expired - Fee Related CA2002308C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8814919 1988-11-17
FR8814919A FR2639144B1 (fr) 1988-11-17 1988-11-17 Mecanisme a serrure pour contacteur-limiteur

Publications (2)

Publication Number Publication Date
CA2002308A1 true CA2002308A1 (fr) 1990-05-17
CA2002308C CA2002308C (fr) 1995-12-26

Family

ID=9371919

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002002308A Expired - Fee Related CA2002308C (fr) 1988-11-17 1989-11-06 Mecanisme a serrure pour contacteur-limiteur

Country Status (16)

Country Link
US (1) US5012214A (fr)
EP (1) EP0369844B1 (fr)
JP (1) JPH02192626A (fr)
KR (1) KR920008833B1 (fr)
CN (1) CN1023584C (fr)
CA (1) CA2002308C (fr)
DE (1) DE68913439T2 (fr)
DK (1) DK577389A (fr)
ES (1) ES2017235A6 (fr)
FI (1) FI95850C (fr)
FR (1) FR2639144B1 (fr)
HK (1) HK128794A (fr)
IE (1) IE63410B1 (fr)
SE (1) SE469765B (fr)
SU (1) SU1716981A3 (fr)
ZA (1) ZA898352B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1231103B (it) * 1989-08-09 1991-11-18 Sace Spa Dispositivo autocoordinato di manovra e protezione per apparecchiature elettriche.
FR2655769B1 (fr) * 1989-12-08 1994-03-04 Telemecanique Dispositif d'adaptation pour boitier de contacts auxiliaires.
ES2042390B1 (es) * 1992-02-18 1996-10-01 Power Controls Iberica S A Enclavamiento mecanico para baterias de contactores.
FR2706221B1 (fr) * 1993-06-07 1995-07-21 Telemecanique Appareil interrupteur de protection.
EP0669633B1 (fr) * 1994-02-25 1999-09-29 Schneider Electric Industries SA Appareil interrupteur de protection
US5503526A (en) * 1995-01-23 1996-04-02 Neils; John J. Fire fighting fan with three point support
CN1253912C (zh) 2003-05-29 2006-04-26 刘平 电力开关器
CN103582926B (zh) * 2011-06-09 2016-03-30 三菱电机株式会社 操作机构
DE102013222495A1 (de) * 2013-11-06 2015-05-07 Robert Bosch Gmbh Schützanordnung
CN106531491B (zh) * 2017-01-05 2018-11-16 常熟开关制造有限公司(原常熟开关厂） 自动转换开关的操作机构
CN113078031B (zh) * 2021-04-02 2021-12-31 浙江安迅电气股份有限公司 一种磁保持继电器及其电压调节装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2229981A (en) * 1937-02-12 1941-01-28 Gen Electric Electric switch
NL97219C (fr) * 1954-05-11
US3467800A (en) * 1967-03-21 1969-09-16 Gen Electric Reversible cam actuating mechanism for electric switches
FR2516297A1 (fr) * 1981-11-09 1983-05-13 Telemecanique Electrique Appareil contacteur comportant des moyens d'ouverture automatique, des circuits de puissance et un dispositif de commande locale
FR2570872B1 (fr) * 1984-09-27 1988-08-26 Telemecanique Electrique Dispositif de commutation a composition variable
DE3637418A1 (de) * 1986-11-03 1988-05-11 Kloeckner Moeller Elektrizit Schaltvorrichtung

Also Published As

Publication number Publication date
SE8903650L (sv) 1990-05-18
US5012214A (en) 1991-04-30
DK577389A (da) 1990-05-18
KR900008563A (ko) 1990-06-04
FI895490A0 (fi) 1989-11-17
CN1042796A (zh) 1990-06-06
FI95850B (fi) 1995-12-15
ZA898352B (en) 1990-07-25
DE68913439T2 (de) 1994-08-04
FR2639144B1 (fr) 1993-05-28
DK577389D0 (da) 1989-11-17
CA2002308C (fr) 1995-12-26
SE469765B (sv) 1993-09-06
SU1716981A3 (ru) 1992-02-28
EP0369844A1 (fr) 1990-05-23
EP0369844B1 (fr) 1994-03-02
FI95850C (fi) 1996-03-25
FR2639144A1 (fr) 1990-05-18
CN1023584C (zh) 1994-01-19
JPH02192626A (ja) 1990-07-30
KR920008833B1 (ko) 1992-10-09
IE63410B1 (en) 1995-04-19
DE68913439D1 (de) 1994-04-07
ES2017235A6 (es) 1991-01-01
IE893580L (en) 1990-05-17
SE8903650D0 (sv) 1989-11-01
HK128794A (en) 1994-11-25

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Legal Events

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EEER Examination request
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