GB1383653A - Beacon lamps - Google Patents

Beacon lamps

Info

Publication number
GB1383653A
GB1383653A GB5399771A GB5399771A GB1383653A GB 1383653 A GB1383653 A GB 1383653A GB 5399771 A GB5399771 A GB 5399771A GB 5399771 A GB5399771 A GB 5399771A GB 1383653 A GB1383653 A GB 1383653A
Authority
GB
United Kingdom
Prior art keywords
tube
lens
nov
degrees
operate
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
GB5399771A
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.)
METALLINE SIGNS Ltd
Original Assignee
METALLINE SIGNS 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 METALLINE SIGNS Ltd filed Critical METALLINE SIGNS Ltd
Priority to GB5399771A priority Critical patent/GB1383653A/en
Publication of GB1383653A publication Critical patent/GB1383653A/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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/0824—Ground spikes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/032—Lighting devices intended for fixed installation of surface-mounted type the surface being a floor or like ground surface, e.g. pavement
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

1383653 Beacons METALLINE SIGNS Ltd 17 Nov 1972 [20 Nov 1971] 53997/71 Heading F4R A beacon lamp comprises a battery housing 10 surmounted by a gas discharge tube 33, the tube being enclosed by a lens 44, the tube and lens combining to produce a light beam which has a greater output within a range of angles between 0 and 20 degrees than in a similar range outside 0 to 20 degrees. The lens may be ring shaped and have a part 46 of plano-convex cross-section, a further part being of different cross-section to aid formation of the desired beam. The tube may be of the cold cathode type and form an almost complete circlet. A control means 23 mounted above the battery may include a flasher unit to operate the tube intermittently, and a photo-cell to operate the tube automatically during darkness or mains failure. Tubes giving different colours may be used, e.g. for aircraft runways or road hazards.
GB5399771A 1971-11-20 1971-11-20 Beacon lamps Expired GB1383653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5399771A GB1383653A (en) 1971-11-20 1971-11-20 Beacon lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5399771A GB1383653A (en) 1971-11-20 1971-11-20 Beacon lamps

Publications (1)

Publication Number Publication Date
GB1383653A true GB1383653A (en) 1974-02-12

Family

ID=10469633

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5399771A Expired GB1383653A (en) 1971-11-20 1971-11-20 Beacon lamps

Country Status (1)

Country Link
GB (1) GB1383653A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961174A (en) * 1975-06-09 1976-06-01 Lectric Lite Company Warning light apparatus for industrial vehicle use
FR2691521A1 (en) * 1992-05-19 1993-11-26 Horizont Geraetewerk Signal lamp for optical protection against sources of danger.
US6201352B1 (en) 1995-09-22 2001-03-13 Gl Displays, Inc. Cold cathode fluorescent display
US6211612B1 (en) 1995-09-22 2001-04-03 Gl Displays, Inc. Cold cathode fluorescent display
WO2001086606A1 (en) * 2000-05-09 2001-11-15 Aloys Wobben Aircraft beacon device on wind power installations
DE102006007536A1 (en) * 2006-02-16 2007-08-30 Aloys Wobben Wind turbine with flight lighting device
US8636388B2 (en) 2008-07-24 2014-01-28 Aloys Wobben Nacelle of a wind turbine comprising aviation obstruction lights

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961174A (en) * 1975-06-09 1976-06-01 Lectric Lite Company Warning light apparatus for industrial vehicle use
FR2691521A1 (en) * 1992-05-19 1993-11-26 Horizont Geraetewerk Signal lamp for optical protection against sources of danger.
US7474044B2 (en) 1995-09-22 2009-01-06 Transmarine Enterprises Limited Cold cathode fluorescent display
US6201352B1 (en) 1995-09-22 2001-03-13 Gl Displays, Inc. Cold cathode fluorescent display
US6211612B1 (en) 1995-09-22 2001-04-03 Gl Displays, Inc. Cold cathode fluorescent display
US7919915B2 (en) 1995-09-22 2011-04-05 Transmarine Enterprises Limited Cold cathode fluorescent display
EP2071535A3 (en) * 2000-05-09 2009-06-24 Aloys Wobben Transportable aviation light
EP1615185A1 (en) * 2000-05-09 2006-01-11 Aloys Wobben Aicraft beacon device on wind power installations
US7355522B2 (en) 2000-05-09 2008-04-08 Aloys Wobben Aircraft beacon device on wind power installations
US6867710B2 (en) 2000-05-09 2005-03-15 Aloys Wobben Aircraft beacon device on wind power installations
AU2006201917B2 (en) * 2000-05-09 2009-06-04 Aloys Wobben Aircraft beacon device on wind power installations
JP2003533789A (en) * 2000-05-09 2003-11-11 アロイス・ヴォベン Wind warning light device for wind power equipment
WO2001086606A1 (en) * 2000-05-09 2001-11-15 Aloys Wobben Aircraft beacon device on wind power installations
EP2520853A1 (en) * 2000-05-09 2012-11-07 Aloys Wobben Aircraft beacon device on wind power installations
DE102006007536A1 (en) * 2006-02-16 2007-08-30 Aloys Wobben Wind turbine with flight lighting device
US8482435B2 (en) 2006-02-16 2013-07-09 Aloys Wobben Wind turbine comprising approach lighting
US8636388B2 (en) 2008-07-24 2014-01-28 Aloys Wobben Nacelle of a wind turbine comprising aviation obstruction lights

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee