GB1157066A - Aircraft Instrument Light Supporting Means - Google Patents

Aircraft Instrument Light Supporting Means

Info

Publication number
GB1157066A
GB1157066A GB19108/68A GB1910868A GB1157066A GB 1157066 A GB1157066 A GB 1157066A GB 19108/68 A GB19108/68 A GB 19108/68A GB 1910868 A GB1910868 A GB 1910868A GB 1157066 A GB1157066 A GB 1157066A
Authority
GB
United Kingdom
Prior art keywords
fixture
lamp
instrument
bulb
plate
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
GB19108/68A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1157066A publication Critical patent/GB1157066A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

1,157,066. Instrument light. GENERAL ELECTRIC CO. 23 April, 1968 [6 July, 1967], No. 19108/68. Heading F4R. A lighting fixture for an instrument includes a flanged member adapted to be located against an instrument panel, a plate parallel to said flanged member, and aligned apertures formed in the member and plate, the lighting fixture carrying a lamp and including an elongated body extending through and displaceable in the apertures, a first portion of said body with a cutaway partially surrounding said lamp, the body being normally located to position the lamp near an indicating scale, and a second portion integral with said first portion and guiding said body during displacement thereof, said first portion being bendable to facilitate access to the lamp. The lighting fixture has a gasket 27 which seals hole 40 in the instrument face plate 42. The leads from bulb 21 pass through the central portion and resilient C- shaped end portion of the fixture 17. To replace bulb 21 the flange 25 is gripped and the fixture withdrawn until plate 43 engages detent 36. The portion 23 of the fixture is pliable and may be bent away to facilitate replacement of the bulb. The end portion of the fixture may be translucent to serve as an alarm or indicating lamp for the instrument.
GB19108/68A 1967-07-06 1968-04-23 Aircraft Instrument Light Supporting Means Expired GB1157066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65153867A 1967-07-06 1967-07-06

Publications (1)

Publication Number Publication Date
GB1157066A true GB1157066A (en) 1969-07-02

Family

ID=24613228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19108/68A Expired GB1157066A (en) 1967-07-06 1968-04-23 Aircraft Instrument Light Supporting Means

Country Status (4)

Country Link
US (1) US3475602A (en)
DE (1) DE1773440A1 (en)
FR (1) FR1571712A (en)
GB (1) GB1157066A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610914A (en) * 1970-04-27 1971-10-05 Dana J Blackwell Illuminated indicating instrument with front replaceable lamps
US3629568A (en) * 1970-07-13 1971-12-21 Arnold Loyd Hanes Screw and light combination for instrument lighting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1668522A (en) * 1926-03-22 1928-05-01 Ac Spark Plug Co Lighting means for instrument panels
US1653418A (en) * 1927-03-23 1927-12-20 Sorgius Isaac Automobile dash lamp
US1798049A (en) * 1929-03-26 1931-03-24 Pioneer Instr Co Inc Lamp mounting for instrument boards
US2789206A (en) * 1954-04-06 1957-04-16 American Machine & Metals Instrument dial illuminator

Also Published As

Publication number Publication date
FR1571712A (en) 1969-06-20
DE1773440A1 (en) 1971-11-25
US3475602A (en) 1969-10-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years