GB2079433A - Marker light suitable for airport runways - Google Patents

Marker light suitable for airport runways Download PDF

Info

Publication number
GB2079433A
GB2079433A GB8115640A GB8115640A GB2079433A GB 2079433 A GB2079433 A GB 2079433A GB 8115640 A GB8115640 A GB 8115640A GB 8115640 A GB8115640 A GB 8115640A GB 2079433 A GB2079433 A GB 2079433A
Authority
GB
United Kingdom
Prior art keywords
light
marker
interference filter
light source
marker 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Withdrawn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
GB8115640A
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.)
Toshiba Electric Equipment Corp
Original Assignee
Toshiba Electric Equipment Corp
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 Toshiba Electric Equipment Corp filed Critical Toshiba Electric Equipment Corp
Publication of GB2079433A publication Critical patent/GB2079433A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/18—Visual or acoustic landing aids
    • B64F1/20—Arrangement of optical beacons
    • B64F1/205—Arrangement of optical beacons arranged underground, e.g. underground runway lighting units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/18—Visual or acoustic landing aids
    • B64F1/20—Arrangement of optical beacons
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, 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
    • F21W2111/06—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for aircraft runways or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Road Signs Or Road Markings (AREA)
GB8115640A 1980-06-04 1981-05-21 Marker light suitable for airport runways Withdrawn GB2079433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7427880A JPS57684A (en) 1980-06-04 1980-06-04 Mark lamp

Publications (1)

Publication Number Publication Date
GB2079433A true GB2079433A (en) 1982-01-20

Family

ID=13542475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8115640A Withdrawn GB2079433A (en) 1980-06-04 1981-05-21 Marker light suitable for airport runways

Country Status (3)

Country Link
JP (1) JPS57684A (enrdf_load_stackoverflow)
BE (1) BE889007A (enrdf_load_stackoverflow)
GB (1) GB2079433A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003074932A1 (fr) * 2002-03-04 2003-09-12 Vladimir Leontievich Krapivin Source de rayonnement polarise (ipi-1)
WO2009136152A1 (en) * 2008-05-09 2009-11-12 Caa International Limited Lighting

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2525500Y2 (ja) * 1991-06-17 1997-02-12 株式会社東芝 電子機器
JP4714579B2 (ja) * 2005-12-26 2011-06-29 セイコーインスツル株式会社 時計

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551339Y2 (enrdf_load_stackoverflow) * 1974-07-16 1980-01-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003074932A1 (fr) * 2002-03-04 2003-09-12 Vladimir Leontievich Krapivin Source de rayonnement polarise (ipi-1)
RU2223444C2 (ru) * 2002-03-04 2004-02-10 Крапивин Владимир Леонтьевич Источник поляризованного излучения (ипи)
WO2009136152A1 (en) * 2008-05-09 2009-11-12 Caa International Limited Lighting

Also Published As

Publication number Publication date
JPH0121561B2 (enrdf_load_stackoverflow) 1989-04-21
JPS57684A (en) 1982-01-05
BE889007A (fr) 1981-09-16

Similar Documents

Publication Publication Date Title
US5951150A (en) Display system
EP0333502B1 (en) Internally illuminated retroreflective sign
EP0122683B1 (en) Vehicle lamp assembly
US4649462A (en) Viewing angle color sensitive lighting accessory
AU622388B2 (en) Direction dependent line light source
US4064424A (en) Visual glide path beacon system
JPH03208204A (ja) 照明装置
US3085473A (en) Sheets, bricks, blocks or similar articles made of transparent material, especially glass
US3085474A (en) Articles made of a transparent material such as glass sheets, bricks or blocks, and having variable transparency or coloration
US4161770A (en) Guide signal devices
US3374044A (en) Filtered wave-energy corner-reflector
ES2368648T3 (es) Lámpara incandescente.
GB2079433A (en) Marker light suitable for airport runways
US3886347A (en) Luminaire
US1900966A (en) Projection apparatus
US4558402A (en) Vehicle lamp assembly
US2199014A (en) Lamp
CA1075652A (en) Glide path lighting system
DE4006544A1 (de) Signalleuchte mit einheitlichem aussehen, insbesondere fuer ein kraftfahrzeug
US1976163A (en) Luminair
US1971737A (en) Means for measuring color value
US10180215B2 (en) Luminaire system with light distribution modifier
GB2060962A (en) Lighting unit for glide path landing
US1934492A (en) Autocollimating reflector
US5453918A (en) Color illumination apparatus

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)