FR3000287B3 - Dispositif de declenchement d'un dispositif de protection - Google Patents

Dispositif de declenchement d'un dispositif de protection

Info

Publication number
FR3000287B3
FR3000287B3 FR1361196A FR1361196A FR3000287B3 FR 3000287 B3 FR3000287 B3 FR 3000287B3 FR 1361196 A FR1361196 A FR 1361196A FR 1361196 A FR1361196 A FR 1361196A FR 3000287 B3 FR3000287 B3 FR 3000287B3
Authority
FR
France
Prior art keywords
releasing
spring
pressure exerted
pin
protection
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.)
Expired - Lifetime
Application number
FR1361196A
Other languages
English (en)
Other versions
FR3000287A3 (fr
Inventor
Allen Carl Bonnici
Alexander Galea
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.)
Methode Electronics Malta Ltd
Original Assignee
Methode Electronics Malta Ltd
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 Methode Electronics Malta Ltd filed Critical Methode Electronics Malta Ltd
Publication of FR3000287A3 publication Critical patent/FR3000287A3/fr
Application granted granted Critical
Publication of FR3000287B3 publication Critical patent/FR3000287B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H01H33/666—Operating arrangements
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0237—Devices for protecting a specific part of a plant, e.g. roots, trunk or fruits
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0243—Protective shelters for young plants, e.g. tubular sleeves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3031—Means for locking the spring in a charged state
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/018—Application transfer; between utility and emergency power supply
    • 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
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/40—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • 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
    • H01H33/02—Details
    • H01H33/46—Interlocking mechanisms
    • H01H33/48—Interlocking mechanisms for interlocking between casing or cover and mechanism for operating contacts

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

L'invention concerne un dispositif de déclenchement d'un dispositif de protection se présentant sous la forme d'un interrupteur à vide électrique (6) comportant au moins deux contacts (7 ; 8) qui sont mobiles relativement l'un à l'autre pour obtenir un flux de courant. Selon l'invention, un axe (13) soumis à la pression exercée par un ressort (12) actionne au moins un contact. De plus, il est prévu un mécanisme de blocage qui maintient l'axe hors engagement en s'opposant à la pression exercée par le ressort de pression (12), ainsi qu'une commande (21) pour supprimer le blocage.
FR1361196A 2012-12-21 2013-11-15 Dispositif de declenchement d'un dispositif de protection Expired - Lifetime FR3000287B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012113057.4A DE102012113057B4 (de) 2012-12-21 2012-12-21 Auslösevorrichtung für ein Schütz

Publications (2)

Publication Number Publication Date
FR3000287A3 FR3000287A3 (fr) 2014-06-27
FR3000287B3 true FR3000287B3 (fr) 2015-06-19

Family

ID=50000318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1361196A Expired - Lifetime FR3000287B3 (fr) 2012-12-21 2013-11-15 Dispositif de declenchement d'un dispositif de protection

Country Status (6)

Country Link
JP (1) JP3189367U (fr)
DE (2) DE202012012640U1 (fr)
FR (1) FR3000287B3 (fr)
GB (1) GB2511388B (fr)
SE (1) SE538471C2 (fr)
TW (1) TWM492517U (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1057315A (fr) * 1952-05-23 1954-03-08 Vehicules Ind Titan Installation pour la vidange de citernes à plusieurs compartiments, en particulier pour citernes de camions, remorques, semi-remorques et autres véhicules
US3632933A (en) * 1970-03-25 1972-01-04 Esco Mfg Co Rack and gear spring charging means for reciprocating contact
JPS5284462A (en) * 1976-01-06 1977-07-14 Mitsubishi Electric Corp Switch operating mechanism
PL127426B1 (en) * 1980-07-25 1983-10-31 Os Bad Rozhojowy Apart Manewro Suspension arrangement for a vacuum-type extinguishing chamber
DE4005532A1 (de) * 1990-02-19 1991-08-22 Siemens Ag Generator-leistungsschalter
FR2714522B1 (fr) * 1993-12-27 1996-02-02 Gec Alsthom T & D Sa Dispositif de commande linéaire pour disjoncteur.
US6657150B1 (en) * 2002-06-14 2003-12-02 Eaton Corporation Shorting switch and system to eliminate arcing faults in power distribution equipment
DE102007038898B3 (de) * 2007-08-13 2008-11-20 Siemens Ag Schalteranordnung für eine Schaltanlage
FR2946455B1 (fr) * 2009-06-08 2011-07-01 Areva T & D Sa Commutateur de court-circuit a securite amelioree.
FR2964784B1 (fr) * 2010-09-14 2012-10-12 Areva T & D Sas Commutateur de court-circuit bon marche

Also Published As

Publication number Publication date
DE102012113057A1 (de) 2014-06-26
DE202012012640U1 (de) 2013-10-01
GB2511388B (en) 2017-12-27
JP3189367U (ja) 2014-03-13
DE102012113057B4 (de) 2018-02-15
FR3000287A3 (fr) 2014-06-27
GB201321613D0 (en) 2014-01-22
TWM492517U (zh) 2014-12-21
SE1351097A1 (sv) 2014-06-22
GB2511388A (en) 2014-09-03
SE538471C2 (sv) 2016-07-12

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