FR2371056A1 - Dispositif de support d'un noyau magnetique a anneaux de court-circuit et d'une bobine - Google Patents

Dispositif de support d'un noyau magnetique a anneaux de court-circuit et d'une bobine

Info

Publication number
FR2371056A1
FR2371056A1 FR7733948A FR7733948A FR2371056A1 FR 2371056 A1 FR2371056 A1 FR 2371056A1 FR 7733948 A FR7733948 A FR 7733948A FR 7733948 A FR7733948 A FR 7733948A FR 2371056 A1 FR2371056 A1 FR 2371056A1
Authority
FR
France
Prior art keywords
core
plate
holder
coil
relay
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
FR7733948A
Other languages
English (en)
Other versions
FR2371056B1 (fr
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 Switzerland
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2371056A1 publication Critical patent/FR2371056A1/fr
Application granted granted Critical
Publication of FR2371056B1 publication Critical patent/FR2371056B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • H01H2050/046—Assembling parts of a relay by using snap mounting techniques
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • H01H50/045—Details particular to contactors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
    • H01H50/305—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature damping vibration due to functional movement of armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/44—Magnetic coils or windings
    • H01H50/46—Short-circuited conducting sleeves, bands, or discs

Abstract

Dispositif de support d'une commande électromagnétique comprenant un noyau magnétique et une bobine. Une plaque 32 destinée à être appliquée contre la culasse du noyau magnétique comporte dans sa partie médiane 31a des organes 33 de fixation de ce noyau et de la bobine et les extrémités libres 35 de cette plaque comportent des éléments d'encliquetage 36 d'assujettissement du noyau magnétique par l'intermédiaire de ses anneaux de court-circuit, ces extrémités se trouvant à distance de la surface d'appui de la culasse du noyau magnétique dans la partie médiane lorsqu'elles ne sont pas accrochées, de manière à produire une précontrainte après accrochage. Application essentiellement aux commandes électromagnétiques de contacteurs ou relais de puissance.
FR7733948A 1976-11-13 1977-11-10 Dispositif de support d'un noyau magnetique a anneaux de court-circuit et d'une bobine Granted FR2371056A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2651927A DE2651927C2 (de) 1976-11-13 1976-11-13 Wechselstromschütz mit einer Aufnahmevorrichtung für einen Magnetkern mit Kurzschlußringen
DE7635899U DE7635899U1 (de) 1976-11-13 1976-11-13 Aufnahmevorrichtung fuer einen magnetkern mit kurzschlussringen und eine spule

Publications (2)

Publication Number Publication Date
FR2371056A1 true FR2371056A1 (fr) 1978-06-09
FR2371056B1 FR2371056B1 (fr) 1982-05-14

Family

ID=34750977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733948A Granted FR2371056A1 (fr) 1976-11-13 1977-11-10 Dispositif de support d'un noyau magnetique a anneaux de court-circuit et d'une bobine

Country Status (2)

Country Link
DE (2) DE2651927C2 (fr)
FR (1) FR2371056A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1978536B1 (fr) * 2007-03-28 2012-11-28 Siemens Aktiengesellschaft Appareil de commutation électromécanique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB651312A (en) * 1948-06-09 1951-03-14 Crabtree & Co Ltd J A Improvements in automatic circuit breakers and similar electrical switchgear
FR1311694A (fr) * 1961-01-24 1962-12-07 Thomson Houston Comp Francaise Perfectionnements aux noyaux magnétiques feuilletés, notamment pour appareils électriques à induction
CH489895A (de) * 1968-04-18 1970-04-30 Carl Maier & Cie Elek Sche Sch Elektrisches Schaltschütz

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958487C (de) * 1952-03-04 1957-02-21 Licentia Gmbh Elektrisches Schaltgeraet, insbesondere elektromagnetisches Schuetz
US3215800A (en) * 1962-07-02 1965-11-02 Square D Co Electromagnetic relay and contact carrier assembly therefor
AU4783572A (en) * 1971-12-08 1974-04-26 Lucas Electrical Co Ltd Electromagnet assembly
DE2513540C3 (de) * 1975-03-26 1978-04-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Wechselstrommagnetkern mit Kurzschlußring
DE2620210C3 (de) * 1976-05-07 1980-07-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur elastischen Lagerung des Magnetkernes elektromagnetischer Schaltgeräte

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB651312A (en) * 1948-06-09 1951-03-14 Crabtree & Co Ltd J A Improvements in automatic circuit breakers and similar electrical switchgear
FR1311694A (fr) * 1961-01-24 1962-12-07 Thomson Houston Comp Francaise Perfectionnements aux noyaux magnétiques feuilletés, notamment pour appareils électriques à induction
CH489895A (de) * 1968-04-18 1970-04-30 Carl Maier & Cie Elek Sche Sch Elektrisches Schaltschütz

Also Published As

Publication number Publication date
DE7635899U1 (de) 1977-03-03
DE2651927C2 (de) 1983-03-31
DE2651927A1 (de) 1978-05-18
FR2371056B1 (fr) 1982-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse