GB1523946A - Lights - Google Patents

Lights

Info

Publication number
GB1523946A
GB1523946A GB3237176A GB3237176A GB1523946A GB 1523946 A GB1523946 A GB 1523946A GB 3237176 A GB3237176 A GB 3237176A GB 3237176 A GB3237176 A GB 3237176A GB 1523946 A GB1523946 A GB 1523946A
Authority
GB
United Kingdom
Prior art keywords
light beam
mirror
aviation optical
light
parabola
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
GB3237176A
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.)
Siemens Corp
Original Assignee
Siemens 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
Priority claimed from DE19752534996 external-priority patent/DE2534996C2/de
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of GB1523946A publication Critical patent/GB1523946A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB3237176A 1975-08-05 1976-08-03 Lights Expired GB1523946A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752534996 DE2534996C2 (de) 1975-08-05 Flugfeuer

Publications (1)

Publication Number Publication Date
GB1523946A true GB1523946A (en) 1978-09-06

Family

ID=5953291

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3237176A Expired GB1523946A (en) 1975-08-05 1976-08-03 Lights

Country Status (6)

Country Link
AT (1) ATA552976A (enExample)
BE (1) BE844702A (enExample)
CH (1) CH609297A5 (enExample)
FR (1) FR2320495A1 (enExample)
GB (1) GB1523946A (enExample)
NL (1) NL7608710A (enExample)

Also Published As

Publication number Publication date
DE2534996B1 (de) 1976-12-09
BE844702A (fr) 1976-11-16
FR2320495B1 (enExample) 1980-10-03
NL7608710A (nl) 1977-02-08
CH609297A5 (en) 1979-02-28
ATA552976A (de) 1982-06-15
FR2320495A1 (fr) 1977-03-04
DE2534996A1 (enExample) 1976-12-09

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Legal Events

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