GB1526257A - Lighting device - Google Patents

Lighting device

Info

Publication number
GB1526257A
GB1526257A GB44201/75A GB4420175A GB1526257A GB 1526257 A GB1526257 A GB 1526257A GB 44201/75 A GB44201/75 A GB 44201/75A GB 4420175 A GB4420175 A GB 4420175A GB 1526257 A GB1526257 A GB 1526257A
Authority
GB
United Kingdom
Prior art keywords
oct
external surface
lighting device
light
dials
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
Application number
GB44201/75A
Other languages
English (en)
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.)
International Vibration Engineering SRL
Original Assignee
International Vibration Engineering SRL
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 International Vibration Engineering SRL filed Critical International Vibration Engineering SRL
Publication of GB1526257A publication Critical patent/GB1526257A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B60Q3/16—Circuits; Control arrangements
    • 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
    • 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
    • B60Q3/80—Circuits; Control arrangements
    • B60Q3/85—Circuits; Control arrangements for manual control of the light, e.g. of colour, orientation or intensity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Measuring Devices (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
GB44201/75A 1974-10-28 1975-10-27 Lighting device Expired GB1526257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7435959A FR2289842A1 (fr) 1974-10-28 1974-10-28 Dispositif d'eclairage

Publications (1)

Publication Number Publication Date
GB1526257A true GB1526257A (en) 1978-09-27

Family

ID=9144480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44201/75A Expired GB1526257A (en) 1974-10-28 1975-10-27 Lighting device

Country Status (4)

Country Link
DE (1) DE2548218A1 (fr)
FR (1) FR2289842A1 (fr)
GB (1) GB1526257A (fr)
IT (1) IT1044396B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997155A (en) * 1997-03-31 1999-12-07 Physical Sciences, Inc. Integrating projection optic

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367519A (en) * 1980-05-15 1983-01-04 Science Applications, Inc. Vessel navigation lights
MX172043B (es) * 1988-07-27 1993-11-30 Csl Lighting Inc Tira de iluminacion de bajo voltaje y metodo para producirla

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991576A (en) * 1957-08-27 1961-07-11 Grimes Mfg Company Illuminated instrument panel assembly
DE1198754B (de) * 1960-04-08 1965-08-19 Gen Electric Lichtverteileranordnung
GB1166442A (en) * 1966-02-08 1969-10-08 English Electric Co Ltd Bulb-Lit Panels
FR1474359A (fr) * 1966-03-30 1967-03-24 Daimler Benz Ag Dispositif d'éclairage, en particulier lampe extérieure pour voitures automobiles
FR2054877A5 (en) * 1969-07-30 1971-05-07 Arfina Luminous panels illuminated through their section
DE2144588B2 (de) * 1971-09-07 1978-11-02 Gebr. Happich Gmbh, 5600 Wuppertal Strahlenleitkörper für Kontrolloder Bedienungselemente von Fahrzeugen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997155A (en) * 1997-03-31 1999-12-07 Physical Sciences, Inc. Integrating projection optic

Also Published As

Publication number Publication date
DE2548218A1 (de) 1976-05-06
FR2289842A1 (fr) 1976-05-28
FR2289842B1 (fr) 1978-04-28
IT1044396B (it) 1980-03-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee