ES2133444T3 - Proteccion contra sobrecarga con circuito de prioridad para motores electricos, especialmente en asientos desplazables en vehiculos automoviles. - Google Patents

Proteccion contra sobrecarga con circuito de prioridad para motores electricos, especialmente en asientos desplazables en vehiculos automoviles.

Info

Publication number
ES2133444T3
ES2133444T3 ES94108658T ES94108658T ES2133444T3 ES 2133444 T3 ES2133444 T3 ES 2133444T3 ES 94108658 T ES94108658 T ES 94108658T ES 94108658 T ES94108658 T ES 94108658T ES 2133444 T3 ES2133444 T3 ES 2133444T3
Authority
ES
Spain
Prior art keywords
overload
motor
circuit
protection against
electric motors
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
ES94108658T
Other languages
English (en)
Inventor
Jiri Mach
Hubert Scheele
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.)
ITT Automotive Europe GmbH
Continental Teves AG and Co OHG
Original Assignee
ITT Automotive Europe GmbH
Alfred Teves GmbH
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 ITT Automotive Europe GmbH, Alfred Teves GmbH filed Critical ITT Automotive Europe GmbH
Application granted granted Critical
Publication of ES2133444T3 publication Critical patent/ES2133444T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
    • 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
    • H02H7/08—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 dynamo-electric motors
    • H02H7/085—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 dynamo-electric motors against excessive load
    • H02H7/0851—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 dynamo-electric motors against excessive load for motors actuating a movable member between two end positions, e.g. detecting an end position or obstruction by overload signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
  • Protection Of Generators And Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

LA INVENCION SE REFIERE A UN CIRCUITO DE SEGURIDAD PARA PROTECCION DE SOBRECARGA DE ELECTROMOTORES, EN PARTICULAR DEL ACCIONAMIENTO DE ASIENTOS AJUSTABLES. EL OBJETIVO DE LA INVENCION ES DAR A CONOCER UN CIRCUITO SENCILLO, QUE SIN RETARDO DE TIEMPO SUMINISTRA DESPUES DE LA SUPRESION DEL OBSTACULO QUE HA DISPARADO LA SOBRECARGA DE UN MOTOR LA CORRIENTE PARA LA PUESTA EN MARCHA DEL MOTOR. EL OBJETIVO SE CONSIGUE EN BASE AL PRINCIPIO DE QUE DURANTE LA SOBRECARGA DEL MOTOR SE CONECTA SOLAMENTE EN FORMA DE IMPULSOS, DURANTE LA SUPRESION DE SOBRECARGA RECAE LA CONEXION DEL MOTOR EN FORMA DE IMPULSOS. EL CIRCUITO DE IMPULSOS POR MEDIO DE UN INTERRUPTOR REED CONECTADO COMO CONTACTO DE TRABAJO CONSIGUE QUE SE ABRA UN INTERRUPTOR DE SEPARACION INTERCALADO EN EL CIRCUITO DEL MOTOR, TAN PRONTO COMO APARECE LA CORRIENTE DE SOBRECARGA.
ES94108658T 1993-06-19 1994-06-07 Proteccion contra sobrecarga con circuito de prioridad para motores electricos, especialmente en asientos desplazables en vehiculos automoviles. Expired - Lifetime ES2133444T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4320352A DE4320352A1 (de) 1993-06-19 1993-06-19 Überlastschutz mit Prioritätsschaltung für Elektromotore, insbesondere bei verstellbaren Kraftfahrzeugsitzen

Publications (1)

Publication Number Publication Date
ES2133444T3 true ES2133444T3 (es) 1999-09-16

Family

ID=6490706

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94108658T Expired - Lifetime ES2133444T3 (es) 1993-06-19 1994-06-07 Proteccion contra sobrecarga con circuito de prioridad para motores electricos, especialmente en asientos desplazables en vehiculos automoviles.

Country Status (3)

Country Link
EP (1) EP0631361B1 (es)
DE (2) DE4320352A1 (es)
ES (1) ES2133444T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1279158B1 (it) * 1995-03-08 1997-12-04 Bitron Spa Sistema di comando per sedili a posizionamento comandatato elettricamente.
FR2889373B1 (fr) * 2005-07-29 2008-08-15 Faurecia Sieges Automobile Dispositif d'inversion automatique du sens de rotation d'un moteur electrique
DE102015214966A1 (de) * 2015-08-05 2017-02-09 Ellenberger & Poensgen Gmbh Schutzschalter
CN115195544B (zh) * 2022-07-27 2023-08-01 上汽通用汽车有限公司 一种电动滑轨、座椅及汽车

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443163A1 (de) * 1974-09-10 1976-03-18 Siemens Ag Steuereinrichtung fuer einen elektromotor, insbesondere fuer einen lueftermotor in einem kraftfahrzeug
FR2310241A1 (fr) * 1975-05-07 1976-12-03 Peugeot Dispositif pour eviter les accidents lors de la fermeture d'un panneau mobile, notamment d'un toit ouvrant, a commande electrique
FR2339271A1 (fr) * 1976-01-26 1977-08-19 Peugeot Dispositif de protection d'un moteur electrique contre les surcharges
DE2933093A1 (de) * 1979-08-16 1981-02-26 Keiper Automobiltechnik Gmbh Verstellbarer fahrzeugsitz
DE3137150A1 (de) * 1981-09-18 1983-04-07 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur positionierung wenigstens zweier stellvorrichtungen fuer kraftfahrzeugsitze
FR2529402B1 (fr) * 1982-06-23 1985-12-06 Peugeot Aciers Et Outillage Montage de protection contre les surcharges d'un moteur a courant continu et a champ constant
DE3519472A1 (de) * 1984-07-03 1986-01-16 Keiper Recaro GmbH & Co, 5630 Remscheid Schutzschaltung
DE8701561U1 (de) * 1987-02-02 1988-03-10 Holzer, Walter, Dr.h.c., 7758 Meersburg Steuerschaltung für Rollo-Antrieb
DE3830555A1 (de) * 1987-09-08 1989-03-16 Webasto Ag Fahrzeugtechnik Betaetigungsvorrichtung fuer bewegbare teile zum schliessen von oeffnungen in fahrzeugen
DE3736400A1 (de) * 1987-10-28 1989-05-11 Reitter & Schefenacker Kg Sicherheitsvorrichtung fuer bewegliche teile, vorzugsweise fuer fensterheber und schiebedaecher von kraftfahrzeugen
DE3940849A1 (de) * 1989-12-11 1990-05-03 Hans Hermann Rottmerhusen Einrichtung fuer eine drehrichtungsumkehrung bei stromwendermotoren
US5105132A (en) * 1990-10-23 1992-04-14 Tachi-S Co., Ltd. Method and device for controlling headrest

Also Published As

Publication number Publication date
DE59408482D1 (de) 1999-08-19
EP0631361A1 (de) 1994-12-28
EP0631361B1 (de) 1999-07-14
DE4320352A1 (de) 1994-12-22

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