ES2146349T3 - Instrumento indicador iluminable. - Google Patents

Instrumento indicador iluminable.

Info

Publication number
ES2146349T3
ES2146349T3 ES96119904T ES96119904T ES2146349T3 ES 2146349 T3 ES2146349 T3 ES 2146349T3 ES 96119904 T ES96119904 T ES 96119904T ES 96119904 T ES96119904 T ES 96119904T ES 2146349 T3 ES2146349 T3 ES 2146349T3
Authority
ES
Spain
Prior art keywords
scale
support
observer
needle
light source
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
ES96119904T
Other languages
English (en)
Inventor
Uwe Dipl-Ing Borsdorf
Timo Laufer
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2146349T3 publication Critical patent/ES2146349T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B11/00—Indicating elements; Illumination thereof
    • G12B11/02—Scales; Dials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/28—Structurally-combined illuminating devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Measuring Devices (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

LA INVENCION SE REFIERE A UN INSTRUMENTO DE AGUJA ILUMINABLE, CON UNA AGUJA QUE GIRA FRENTE A UNA ESCALA SOBRE UN ARBOL PORTAAGUJAS, Y EN EL QUE LA ESCALA, DE MATERIAL FACILMENTE CONDUCTOR Y TRANSPARENTE, CONJUNTAMENTE CON EL INDICADOR, QUE ES TAMBIEN DE MATERIAL FACILMENTE CONDUCTOR Y TRANSPARENTE, SE ILUMINA A TRAVES DE UNA FUENTE DE LUZ DISPUESTA DETRAS DEL SOPORTE DE LA ESCALA. EL SOPORTE DE LA ESCALA PRESENTA EN EL LADO DIRIGIDO HACIA LA FUENTE DE LUZ Y AL OBSERVADOR UNA SUPERFICIE ESENCIALMENTE PLANA, QUE PERMITE QUE PENETRE LA LUZ ININTERRUMPIDAMENTE A PARTIR DE LA FUENTE LUMINOSA. EL SOPORTE DE LA ESCALA DISPONE DE UNA ESCOTADURA PARA LA RECEPCION DE UN ARBOL PORTAAGUJAS, APLICANDOSE EN LA ZONA DE LA ESCOTADURA (13) DEL SOPORTE (10) DE LA ESCALA UNA DEPRESION (15) DE FORMA CONCENTRICA A LA SUPERFICIE (11) DIRIGIDA AL OBSERVADOR DEL SOPORTE (10) DE LA ESCALA Y DESCANSANDO UNA SUPERFICIE (17) DE LA DEPRESION DE FORMA PARALELA A LA SUPERFICIE (11) DEL SOPORTE (10) DE LA ESCALA DIRIGIDOAL OBSERVADOR, Y MOSTRANDO LA CARA SUPERIOR DIRIGIDA AL OBSERVADOR DEL SOPORTE DE ESCALA VARIOS CHAFLANES (S1 A S5) PARTIENDO DE LA ESCOTADURA (13), CON ANGULOS DE INCLINACION DIFERENTES.
ES96119904T 1996-03-18 1996-12-12 Instrumento indicador iluminable. Expired - Lifetime ES2146349T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19610469A DE19610469A1 (de) 1996-03-18 1996-03-18 Beleuchtbares Zeigerinstrument

Publications (1)

Publication Number Publication Date
ES2146349T3 true ES2146349T3 (es) 2000-08-01

Family

ID=7788552

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96119904T Expired - Lifetime ES2146349T3 (es) 1996-03-18 1996-12-12 Instrumento indicador iluminable.

Country Status (3)

Country Link
EP (1) EP0797215B1 (es)
DE (2) DE19610469A1 (es)
ES (1) ES2146349T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6302055B1 (en) * 1999-09-28 2001-10-16 Visteon Global Technologies, Inc. Halo reducing instrument pointer illuminating apparatus
DE102008011678B4 (de) 2008-02-28 2023-10-12 Robert Bosch Gmbh Anzeigevorrichtung mit einem um eine Zeigerachse drehbaren Zeiger und einer Skalenscheibe
CN108891261A (zh) * 2018-08-13 2018-11-27 延锋伟世通电子科技（上海）有限公司 一种凹型针体汽车仪表指针

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831453A (en) * 1956-07-26 1958-04-22 George K C Hardesty Illuminated panel, dial and/or pointer by geometrical surfaces
DE3300271C2 (de) * 1983-01-07 1997-12-04 Mannesmann Vdo Ag Beleuchtetes Anzeigeinstrument
DE8816551U1 (de) * 1988-09-07 1989-11-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Leuchtanzeigeanordnung
US4903171A (en) * 1988-09-16 1990-02-20 Sfena Corporation Panel lighting
DE4121248B4 (de) * 1990-07-20 2007-04-26 Siemens Ag Beleuchtbares Zeigerinstrument

Also Published As

Publication number Publication date
DE19610469A1 (de) 1997-09-25
EP0797215A1 (de) 1997-09-24
DE59605049D1 (de) 2000-05-31
EP0797215B1 (de) 2000-04-26

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