ES2062603T3 - GUIDING DEVICE, WITHOUT SWITCH, TO FIND A LOCK EYE. - Google Patents

GUIDING DEVICE, WITHOUT SWITCH, TO FIND A LOCK EYE.

Info

Publication number
ES2062603T3
ES2062603T3 ES91106761T ES91106761T ES2062603T3 ES 2062603 T3 ES2062603 T3 ES 2062603T3 ES 91106761 T ES91106761 T ES 91106761T ES 91106761 T ES91106761 T ES 91106761T ES 2062603 T3 ES2062603 T3 ES 2062603T3
Authority
ES
Spain
Prior art keywords
diodes
eye
lock
voltage
low
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
ES91106761T
Other languages
Spanish (es)
Inventor
Rudolf Dipl-Ing Andres
Heinz Dipl-Ing Knoll
Volker Dipl-Ing Petri
Reinhold Dipl-Ing Mickeler
Harald Dipl-Ing Pfistner
Arno Dipl-Ing Jambor
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Mercedes Benz AG
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 Daimler Benz AG, Mercedes Benz AG filed Critical Daimler Benz AG
Application granted granted Critical
Publication of ES2062603T3 publication Critical patent/ES2062603T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/10—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights

Landscapes

  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Lock And Its Accessories (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

PARA MEJORAR LA DURACION DE LA ILUMINACION DE UNA AYUDA DE ORIENTACION SIN INTERRUPTORES PARA LA LOCALIZACION DEL OJO DE UNA CERRADURA, EN ESPECIAL DE UN CIERRE DE VEHICULO DE MOTOR, CON AL MENOS UN ELEMENTO (6) DE SUPERFICIE, QUE IRRADIA LUZ Y SITUADO EN EL ENTORNO INMEDIATO DEL OJO DE LA CERRADURA, DE TAL MODO QUE INDIQUE DE FORMA OPTICA LA SITUACION DEL OJO DE LA CERRADURA SE PROPONE, QUE EL ELEMENTO (6) DE SUPERFICIE SE DOTE DE DIODOS (12) LUMINISCENTES DE BAJA TENSION CONECTADOS EN SERIE Y QUE ESTOS SE CONECTEN DE FORMA PERMANENTE A UNA FUENTE (U) DE BAJA TENSION, EN ESPECIAL A LA BATERIA DEL VEHICULO DE MOTOR. EL CONSUMO DE LOS DIODOS (12) LUMINISCENTES SE LIMITA POR MEDIO DE UN LIMITADOR DE CORRIENTE A UN VALOR MANIFIESTAMENTE INFERIOR A LA CORRIENTE ESPECIFICA DE TRABAJO DE LOS DIODOS. DE UNA FORMA VENTAJOSA SE PUEDE DIMENSIONAR LA CAIDA TOTAL DE TENSION A TRAVES DEL LIMITADOR DE CORRIENTE Y DE LOS DIODOS (12) DE BAJO CONSUMO DE TAL MODO, QUE, AL REBASAR HACIA ABAJO UN DETERMINADO VALOR CRITICO DE LA TENSION DE ALIMENTACION, SE REBASE HACIA ABAJO SU TENSION DE SATURACION CON LO QUE LOS DIODOS PASAN AL ESTADO DE ALTA RESISTENCIA.TO IMPROVE THE DURATION OF THE LIGHTING OF A GUIDANCE AID WITHOUT SWITCHES FOR THE LOCATION OF THE EYE OF A LOCK, ESPECIALLY OF A MOTOR VEHICLE CLOSURE, WITH AT LEAST ONE ELEMENT (6) OF SURFACE, WHICH WOULD IRRADY LIGHT AND LOCATED IN THE IMMEDIATE ENVIRONMENT OF THE EYE OF THE LOCK, SO THAT IT OPTICALLY INDICATES THE SITUATION OF THE EYE OF THE LOCK IT IS PROPOSED THAT THE SURFACE ELEMENT (6) IS EQUIPPED WITH LOW-VOLTAGE DIODES (12) CONNECTED IN SERIES AND THAT THESE ARE CONNECTED PERMANENTLY TO A LOW VOLTAGE SOURCE (U), ESPECIALLY TO THE MOTOR VEHICLE BATTERY. THE CONSUMPTION OF THE LUMINISCENT DIODES (12) IS LIMITED BY MEANS OF A CURRENT LIMITER TO A VALUE MANIFESTLY LESS THAN THE SPECIFIC WORKING CURRENT OF THE DIODES. IN AN ADVANTAGEOUS WAY, THE TOTAL DROP IN VOLTAGE CAN BE DIMENSIFIED THROUGH THE CURRENT LIMITER AND THE DIODES (12) OF LOW CONSUMPTION IN SUCH WAY, WHICH, BY BREAKING DOWN A CERTAIN CRUISE VALUE OF THE SUPPLY VOLTAGE, DOWNWARD THEIR SATURATION TENSION WITH WHICH THE GODS PASS TO THE HIGH RESISTANCE STATE.

ES91106761T 1990-06-29 1991-04-26 GUIDING DEVICE, WITHOUT SWITCH, TO FIND A LOCK EYE. Expired - Lifetime ES2062603T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904020865 DE4020865C1 (en) 1990-06-29 1990-06-29

Publications (1)

Publication Number Publication Date
ES2062603T3 true ES2062603T3 (en) 1994-12-16

Family

ID=6409417

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91106761T Expired - Lifetime ES2062603T3 (en) 1990-06-29 1991-04-26 GUIDING DEVICE, WITHOUT SWITCH, TO FIND A LOCK EYE.

Country Status (3)

Country Link
EP (1) EP0463318B1 (en)
DE (1) DE4020865C1 (en)
ES (1) ES2062603T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20001034U1 (en) 2000-01-21 2000-08-31 Rosas, Sieglinde, 86420 Diedorf Self-illuminating keyhole marking
DE10232894A1 (en) * 2002-07-19 2004-01-29 Bayerische Motoren Werke Ag Light has LED as light source encapsulated in plastic which forms housing and cover for it

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955075A (en) * 1974-10-15 1976-05-04 Joseph Susedik Doorknob illuminating device
US3916250A (en) * 1974-11-21 1975-10-28 Gen Motors Corp Door lock lighting system
DE3017096C2 (en) * 1980-05-03 1983-12-15 Daimler-Benz Ag, 7000 Stuttgart Door lock lighting, in particular for motor vehicles
DE3035892A1 (en) * 1980-09-24 1982-04-29 geb. Böttger Brigitte 5830 Schwelm Kertesz Keyhole recognition device in darkness - is thin shaped plastics or similar fluorescent plate attached to lock
DE3136889C2 (en) * 1981-09-17 1985-09-26 Daimler-Benz Ag, 7000 Stuttgart Lighting device for operating elements such as switches or locks, in particular for motor vehicle locks
DE3508652A1 (en) * 1985-02-26 1986-08-28 Raymond François 8201 Schonstett Douw Lighting device for locks of all kinds
US4745527A (en) * 1987-01-09 1988-05-17 Allison Corporation Illuminated door lock scratch guard
US4777570A (en) * 1987-02-05 1988-10-11 Glen Littles Illuminated doorknob lock

Also Published As

Publication number Publication date
EP0463318A1 (en) 1992-01-02
DE4020865C1 (en) 1991-07-04
EP0463318B1 (en) 1994-08-17

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