DE2903070A1 - Beleuchtetes anzeigegeraet - Google Patents

Beleuchtetes anzeigegeraet

Info

Publication number
DE2903070A1
DE2903070A1 DE19792903070 DE2903070A DE2903070A1 DE 2903070 A1 DE2903070 A1 DE 2903070A1 DE 19792903070 DE19792903070 DE 19792903070 DE 2903070 A DE2903070 A DE 2903070A DE 2903070 A1 DE2903070 A1 DE 2903070A1
Authority
DE
Germany
Prior art keywords
dial
display device
pointer
light source
light
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.)
Withdrawn
Application number
DE19792903070
Other languages
German (de)
English (en)
Inventor
Kenji Nakamura
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of DE2903070A1 publication Critical patent/DE2903070A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2817—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using reflective elements to split or combine optical signals
    • 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
    • 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
    • G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
    • G01D13/22—Pointers, e.g. settable pointer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Details Of Measuring Devices (AREA)
  • Details Of Measuring And Other Instruments (AREA)
DE19792903070 1978-02-28 1979-01-26 Beleuchtetes anzeigegeraet Withdrawn DE2903070A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2541978U JPS54128450U (zh) 1978-02-28 1978-02-28

Publications (1)

Publication Number Publication Date
DE2903070A1 true DE2903070A1 (de) 1979-10-04

Family

ID=12165418

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792903070 Withdrawn DE2903070A1 (de) 1978-02-28 1979-01-26 Beleuchtetes anzeigegeraet

Country Status (6)

Country Link
JP (1) JPS54128450U (zh)
AU (1) AU509330B2 (zh)
CA (1) CA1113063A (zh)
DE (1) DE2903070A1 (zh)
FR (1) FR2418503A1 (zh)
GB (1) GB2015161B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004838A1 (en) * 1983-05-26 1984-12-06 Ulf Henke An arrangement for a display device which can be acted upon by light and is provided with a display surface
DE9420813U1 (de) * 1994-12-28 1995-04-06 Rudolf Bernt u. Söhne KG, 87600 Kaufbeuren Zeiger für ein Anzeigeinstrument

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813693Y2 (ja) * 1978-06-26 1983-03-17 日産自動車株式会社 メ−タの指針
US4522069A (en) * 1981-01-12 1985-06-11 Samuel Birnbaum Windvane
JPH0713572B2 (ja) * 1987-01-23 1995-02-15 日産自動車株式会社 メ−タ
GB2262806B (en) * 1991-12-24 1994-09-28 Delco Electronic Overseas Corp Apparatus for illuminating an instrument display
FR2703008B1 (fr) † 1993-03-25 1995-06-16 Jaeger Tableau de bord de faible epaisseur notamment pour vehicule automobile.
EP0692699A1 (de) * 1994-07-14 1996-01-17 Eta SA Fabriques d'Ebauches Beleuchtete Anzeigevorrichtung
JP5196310B2 (ja) * 2008-08-28 2013-05-15 日本精機株式会社 指針式計器
US9312813B2 (en) * 2012-12-18 2016-04-12 Continental Automotive Systems, Inc. Instrument panel cluster
US9937849B2 (en) * 2013-12-02 2018-04-10 Continental Automotive Systems, Inc. Gauge 360 illumination lightguide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004838A1 (en) * 1983-05-26 1984-12-06 Ulf Henke An arrangement for a display device which can be acted upon by light and is provided with a display surface
DE9420813U1 (de) * 1994-12-28 1995-04-06 Rudolf Bernt u. Söhne KG, 87600 Kaufbeuren Zeiger für ein Anzeigeinstrument

Also Published As

Publication number Publication date
CA1113063A (en) 1981-11-24
FR2418503B1 (zh) 1982-03-12
AU509330B2 (en) 1980-05-08
GB2015161A (en) 1979-09-05
AU4272578A (en) 1979-09-06
GB2015161B (en) 1982-11-10
JPS54128450U (zh) 1979-09-06
FR2418503A1 (fr) 1979-09-21

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Legal Events

Date Code Title Description
OAM Search report available
OC Search report available
OD Request for examination
OF Willingness to grant licences before publication of examined application
8130 Withdrawal