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GB8709591D0 - Hazard warning lamps - Google Patents

Hazard warning lamps

Info

Publication number
GB8709591D0
GB8709591D0 GB878709591A GB8709591A GB8709591D0 GB 8709591 D0 GB8709591 D0 GB 8709591D0 GB 878709591 A GB878709591 A GB 878709591A GB 8709591 A GB8709591 A GB 8709591A GB 8709591 D0 GB8709591 D0 GB 8709591D0
Authority
GB
United Kingdom
Prior art keywords
hazard warning
warning lamps
lamps
hazard
warning
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.)
Granted
Application number
GB878709591A
Other versions
GB2189588B (en
GB2189588A (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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Publication of GB8709591D0 publication Critical patent/GB8709591D0/en
Publication of GB2189588A publication Critical patent/GB2189588A/en
Application granted granted Critical
Publication of GB2189588B publication Critical patent/GB2189588B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • 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
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/116—Fixing lighting devices to arms or standards
    • 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
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
GB8709591A 1986-04-24 1987-04-23 Battery operated hazard warning lamps Expired - Lifetime GB2189588B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868610075A GB8610075D0 (en) 1986-04-24 1986-04-24 Hazard warning lamps

Publications (3)

Publication Number Publication Date
GB8709591D0 true GB8709591D0 (en) 1987-05-28
GB2189588A GB2189588A (en) 1987-10-28
GB2189588B GB2189588B (en) 1990-03-28

Family

ID=10596782

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868610075A Pending GB8610075D0 (en) 1986-04-24 1986-04-24 Hazard warning lamps
GB8709591A Expired - Lifetime GB2189588B (en) 1986-04-24 1987-04-23 Battery operated hazard warning lamps

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868610075A Pending GB8610075D0 (en) 1986-04-24 1986-04-24 Hazard warning lamps

Country Status (1)

Country Link
GB (2) GB8610075D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8719505D0 (en) * 1987-08-18 1987-09-23 Glasdon Ltd Adaptor for lamp unit
GB9000611D0 (en) * 1990-01-11 1990-03-14 Dorman Traffic Prod Warning lamps and batteries suitable for use therewith
DE202017101751U1 (en) * 2017-03-27 2018-06-28 Zumtobel Lighting Gmbh Lighting arrangement with support element and a lamp unit held thereon

Also Published As

Publication number Publication date
GB2189588B (en) 1990-03-28
GB8610075D0 (en) 1986-05-29
GB2189588A (en) 1987-10-28

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950423