GB2264401B - Lamp holders - Google Patents

Lamp holders

Info

Publication number
GB2264401B
GB2264401B GB9218902A GB9218902A GB2264401B GB 2264401 B GB2264401 B GB 2264401B GB 9218902 A GB9218902 A GB 9218902A GB 9218902 A GB9218902 A GB 9218902A GB 2264401 B GB2264401 B GB 2264401B
Authority
GB
United Kingdom
Prior art keywords
lamp holders
holders
lamp
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 - Fee Related
Application number
GB9218902A
Other versions
GB9218902D0 (en
GB2264401A (en
Inventor
John Richard Archer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9218902D0 publication Critical patent/GB9218902D0/en
Publication of GB2264401A publication Critical patent/GB2264401A/en
Application granted granted Critical
Publication of GB2264401B publication Critical patent/GB2264401B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp
    • H01R33/0809—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp having contacts on one side only
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB9218902A 1992-05-30 1992-09-07 Lamp holders Expired - Fee Related GB2264401B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929211505A GB9211505D0 (en) 1992-05-30 1992-05-30 Lamp holders

Publications (3)

Publication Number Publication Date
GB9218902D0 GB9218902D0 (en) 1992-10-21
GB2264401A GB2264401A (en) 1993-08-25
GB2264401B true GB2264401B (en) 1996-05-08

Family

ID=10716292

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929211505A Pending GB9211505D0 (en) 1992-05-30 1992-05-30 Lamp holders
GB9218902A Expired - Fee Related GB2264401B (en) 1992-05-30 1992-09-07 Lamp holders

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929211505A Pending GB9211505D0 (en) 1992-05-30 1992-05-30 Lamp holders

Country Status (1)

Country Link
GB (2) GB9211505D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2394534A (en) * 2002-10-23 2004-04-28 Larkin Installations Ltd Light fitting for low energy bulb

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2067854A (en) * 1979-12-18 1981-07-30 Mitsubishi Electric Corp Built-in starter type fluorescent lamp socket
GB2091405A (en) * 1981-01-13 1982-07-28 Technology Entpr Pty Light fitting assembly
WO1990007209A1 (en) * 1988-12-16 1990-06-28 Combinova Ab Adapter for a compact discharge lamp in a lamp fitting
US5117345A (en) * 1990-09-19 1992-05-26 K & H Industries, Inc. Portable lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2067854A (en) * 1979-12-18 1981-07-30 Mitsubishi Electric Corp Built-in starter type fluorescent lamp socket
GB2091405A (en) * 1981-01-13 1982-07-28 Technology Entpr Pty Light fitting assembly
WO1990007209A1 (en) * 1988-12-16 1990-06-28 Combinova Ab Adapter for a compact discharge lamp in a lamp fitting
US5117345A (en) * 1990-09-19 1992-05-26 K & H Industries, Inc. Portable lamp

Also Published As

Publication number Publication date
GB9218902D0 (en) 1992-10-21
GB9211505D0 (en) 1992-07-15
GB2264401A (en) 1993-08-25

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040907