GB1270658A - Lighting device - Google Patents

Lighting device

Info

Publication number
GB1270658A
GB1270658A GB35190/68A GB3519068A GB1270658A GB 1270658 A GB1270658 A GB 1270658A GB 35190/68 A GB35190/68 A GB 35190/68A GB 3519068 A GB3519068 A GB 3519068A GB 1270658 A GB1270658 A GB 1270658A
Authority
GB
United Kingdom
Prior art keywords
base
bulb
cover
locating ring
ring
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
GB35190/68A
Inventor
Ernest Noel Bliss
David John Bridgers
Harold Edward He Kirby-Johnson
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.)
Thorn Lighting Ltd
Original Assignee
Thorn Lighting Ltd
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 Thorn Lighting Ltd filed Critical Thorn Lighting Ltd
Priority to GB35190/68A priority Critical patent/GB1270658A/en
Priority to BE736211D priority patent/BE736211A/xx
Priority to NL6911119A priority patent/NL6911119A/xx
Priority to US843015A priority patent/US3624379A/en
Priority to DE19691936925 priority patent/DE1936925A1/en
Priority to FR6925182A priority patent/FR2013561A1/fr
Publication of GB1270658A publication Critical patent/GB1270658A/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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
    • E01F9/559—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members illuminated

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Traffic Control Systems (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

1,270,658. Airfield runway lamps. THORN LIGHTING Ltd. 23 July, 1969 [23 July, 1968], No. 35190/68. Heading F4R. [Also in Division H2] A runway lamp comprises a base 11 adapted to be placed in a hole in the ground, a locating ring 12 which can be adjustably secured to a central upstanding portion 17 of the base by means of bolts (25) which pass through slots 27 in the ring and engage holes 26 in the portion 17, a domed cover 14 which seats on a step 67 inside the base and can be secured by capture bolts 73 arranged to engage sockets 75 on the locating ring, and a lamp assembly 13 which is maintained in the correct position on the base by the retaining ring and extends through a central opening 70 in the cover. The lamp assembly (Figs. 2-4, not shown) comprises a bulb (37), two flat colour filters (34) on opposite sides of the bulb, two lenses (33) in front of the respective filters, and a circular window (63) which is clamped in a watertight manner between a lid (61) and a body (28), the light beams emitted by the lenses being arranged to pass through recessed portions 72 of the cover 14. The bulb (37) is mounted in a socket assembly (see Division H2) which can be pivoted out of its operative position when it is necessary to change the bulb, and the assembly includes a mounting for a cut-out (53). In a modification (Fig. 6, not shown) the locating ring (12) is integral with the base (11).
GB35190/68A 1968-07-23 1968-07-23 Lighting device Expired GB1270658A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB35190/68A GB1270658A (en) 1968-07-23 1968-07-23 Lighting device
BE736211D BE736211A (en) 1968-07-23 1969-07-17
NL6911119A NL6911119A (en) 1968-07-23 1969-07-18
US843015A US3624379A (en) 1968-07-23 1969-07-18 Lighting device
DE19691936925 DE1936925A1 (en) 1968-07-23 1969-07-19 Lighting device
FR6925182A FR2013561A1 (en) 1968-07-23 1969-07-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35190/68A GB1270658A (en) 1968-07-23 1968-07-23 Lighting device

Publications (1)

Publication Number Publication Date
GB1270658A true GB1270658A (en) 1972-04-12

Family

ID=10374890

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35190/68A Expired GB1270658A (en) 1968-07-23 1968-07-23 Lighting device

Country Status (6)

Country Link
US (1) US3624379A (en)
BE (1) BE736211A (en)
DE (1) DE1936925A1 (en)
FR (1) FR2013561A1 (en)
GB (1) GB1270658A (en)
NL (1) NL6911119A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768133A (en) * 1986-02-13 1988-08-30 Thorn Emi Plc Lighting device
WO2011067108A1 (en) 2009-12-02 2011-06-09 Osram Gesellschaft mit beschränkter Haftung Lighting apparatus for a beacon system

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999054A (en) * 1975-08-04 1976-12-21 Corning Glass Works Luminaire and optical system for use therein
GB8505809D0 (en) * 1985-03-06 1985-04-11 Conway D H Airport lighting unit
AU1186088A (en) * 1987-01-27 1988-08-10 David Harrison Conway Airport lighting unit
FR2613458B1 (en) * 1987-04-01 1991-08-16 Europhane TRACK BUILT-IN LIGHT WITH REMOVABLE OPTICAL BLOCK
US5156454A (en) * 1991-07-31 1992-10-20 Daniel White In ground recessed or projecting yard light
DE102010036019A1 (en) * 2010-08-31 2012-03-01 Hella Kgaa Hueck & Co. Lighting device for airports
WO2012148719A2 (en) * 2011-04-29 2012-11-01 Bae Systems Information And Electronic Systems Integration Inc. Optical dome bezel
US9255595B2 (en) 2011-04-29 2016-02-09 Bae Systems Information And Electronic Systems Integration Inc. Optical dome bezel
JP7294673B2 (en) 2018-10-26 2023-06-20 株式会社ホタルクス Runway-embedded flash device and heat-conducting member
CA3113928C (en) 2018-10-26 2023-10-03 HotaluX, Ltd. Runway-embedded flash lighting device
EP3825600B1 (en) 2018-10-26 2023-09-06 Hotalux, Ltd. Led flash light source and runway embedded-type flash light device
CA3110827C (en) 2018-10-26 2023-06-27 HotaluX, Ltd. Runway-embedded flash lighting device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1099636A (en) * 1965-07-26 1968-01-17 Gen Electric Co Ltd Improvements in or relating to electring lighting fittings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768133A (en) * 1986-02-13 1988-08-30 Thorn Emi Plc Lighting device
WO2011067108A1 (en) 2009-12-02 2011-06-09 Osram Gesellschaft mit beschränkter Haftung Lighting apparatus for a beacon system
DE102009047402A1 (en) 2009-12-02 2011-06-09 Osram Gesellschaft mit beschränkter Haftung lighting device

Also Published As

Publication number Publication date
FR2013561A1 (en) 1970-04-03
BE736211A (en) 1969-12-31
DE1936925A1 (en) 1970-01-29
NL6911119A (en) 1970-01-27
US3624379A (en) 1971-11-30

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