IT1189700B - Dispositivo di illuminazione di una piastra di visualizzazione - Google Patents

Dispositivo di illuminazione di una piastra di visualizzazione

Info

Publication number
IT1189700B
IT1189700B IT67475/86A IT6747586A IT1189700B IT 1189700 B IT1189700 B IT 1189700B IT 67475/86 A IT67475/86 A IT 67475/86A IT 6747586 A IT6747586 A IT 6747586A IT 1189700 B IT1189700 B IT 1189700B
Authority
IT
Italy
Prior art keywords
lighting device
display plate
display
plate
lighting
Prior art date
Application number
IT67475/86A
Other languages
English (en)
Other versions
IT8667475A0 (it
Inventor
Jean Humbert
Original Assignee
Veglia Sa Francaise
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 Veglia Sa Francaise filed Critical Veglia Sa Francaise
Publication of IT8667475A0 publication Critical patent/IT8667475A0/it
Application granted granted Critical
Publication of IT1189700B publication Critical patent/IT1189700B/it

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/10—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards
    • B60Q3/14—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards lighting through the surface to be illuminated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
    • B60Q3/62—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides
    • B60Q3/64—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides for a single lighting device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Measuring Devices (AREA)
IT67475/86A 1985-06-12 1986-06-10 Dispositivo di illuminazione di una piastra di visualizzazione IT1189700B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8508865A FR2583558B1 (fr) 1985-06-12 1985-06-12 Dispositif d'eclairage d'une plaque de visualisation

Publications (2)

Publication Number Publication Date
IT8667475A0 IT8667475A0 (it) 1986-06-10
IT1189700B true IT1189700B (it) 1988-02-04

Family

ID=9320147

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67475/86A IT1189700B (it) 1985-06-12 1986-06-10 Dispositivo di illuminazione di una piastra di visualizzazione

Country Status (2)

Country Link
FR (1) FR2583558B1 (it)
IT (1) IT1189700B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732657B1 (fr) * 1995-04-05 1997-06-20 Magneti Marelli France Tableau de bord incorporant un dispositif d'eclairage perfectionne et dispositif d'eclairage a cet effet
DE19910241A1 (de) * 1999-03-08 2000-09-21 Mannesmann Vdo Ag Anzeigeeinheit mit einer Anzeigenfront und Verfahren zur Herstellung einer solchen Anzeigenfront

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1685421A (en) * 1925-12-26 1928-09-25 Willys Overland Co Dash light
US2287605A (en) * 1941-05-28 1942-06-23 Chrysler Corp Indicating device
US2875320A (en) * 1954-09-02 1959-02-24 Gen Time Corp Illuminated electric clock

Also Published As

Publication number Publication date
IT8667475A0 (it) 1986-06-10
FR2583558B1 (fr) 1988-02-26
FR2583558A1 (fr) 1986-12-19

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950630