GB2271891B - Improvements in and relating to lighting - Google Patents

Improvements in and relating to lighting

Info

Publication number
GB2271891B
GB2271891B GB9222136A GB9222136A GB2271891B GB 2271891 B GB2271891 B GB 2271891B GB 9222136 A GB9222136 A GB 9222136A GB 9222136 A GB9222136 A GB 9222136A GB 2271891 B GB2271891 B GB 2271891B
Authority
GB
United Kingdom
Prior art keywords
lighting
relating
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
GB9222136A
Other versions
GB9222136D0 (en
GB2271891A (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
Priority to GB9222136A priority Critical patent/GB2271891B/en
Publication of GB9222136D0 publication Critical patent/GB9222136D0/en
Publication of GB2271891A publication Critical patent/GB2271891A/en
Application granted granted Critical
Publication of GB2271891B publication Critical patent/GB2271891B/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
    • H01R33/94—Holders formed as intermediate parts for linking a counter-part to a coupling part
    • 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
GB9222136A 1992-10-21 1992-10-21 Improvements in and relating to lighting Expired - Fee Related GB2271891B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9222136A GB2271891B (en) 1992-10-21 1992-10-21 Improvements in and relating to lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9222136A GB2271891B (en) 1992-10-21 1992-10-21 Improvements in and relating to lighting

Publications (3)

Publication Number Publication Date
GB9222136D0 GB9222136D0 (en) 1992-12-02
GB2271891A GB2271891A (en) 1994-04-27
GB2271891B true GB2271891B (en) 1997-02-12

Family

ID=10723835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9222136A Expired - Fee Related GB2271891B (en) 1992-10-21 1992-10-21 Improvements in and relating to lighting

Country Status (1)

Country Link
GB (1) GB2271891B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6059593A (en) * 1998-08-12 2000-05-09 Angelo Brothers Company Adapter and socket assembly for a compact fluorescent lamp
GB2359937B (en) * 2000-03-03 2003-05-07 Illuma Lighting Ltd Lamp housing adaptor

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB345646A (en) * 1928-10-29 1931-03-24 William Joseph Francis Smith Improvements in incandescent electric lamp sockets
GB688926A (en) * 1950-05-24 1953-03-18 Gen Electric Co Ltd Improvements in or relating to bi-pin adaptors for electric bayonet caps or plugs
GB1416001A (en) * 1973-01-03 1975-12-03 Bonnet R Y G Sockets for electric light bulbs
US4440467A (en) * 1981-05-29 1984-04-03 Armando Vologni Bulb socket and cover assembly
GB2146850A (en) * 1978-09-22 1985-04-24 Duro Test Corp Incandescent lamps
GB2166303A (en) * 1984-10-23 1986-04-30 Ranton & Co Ltd An adaptor for connecting electrical connectors to electrical accessory outlet connectors
US4854888A (en) * 1988-05-31 1989-08-08 Gte Products Corporation Lamp base
EP0389937A2 (en) * 1989-03-31 1990-10-03 General Electric Company Means for converting a lamp with a screw-type base into a lamp with a bi-pin base

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB345646A (en) * 1928-10-29 1931-03-24 William Joseph Francis Smith Improvements in incandescent electric lamp sockets
GB688926A (en) * 1950-05-24 1953-03-18 Gen Electric Co Ltd Improvements in or relating to bi-pin adaptors for electric bayonet caps or plugs
GB1416001A (en) * 1973-01-03 1975-12-03 Bonnet R Y G Sockets for electric light bulbs
GB2146850A (en) * 1978-09-22 1985-04-24 Duro Test Corp Incandescent lamps
US4440467A (en) * 1981-05-29 1984-04-03 Armando Vologni Bulb socket and cover assembly
GB2166303A (en) * 1984-10-23 1986-04-30 Ranton & Co Ltd An adaptor for connecting electrical connectors to electrical accessory outlet connectors
US4854888A (en) * 1988-05-31 1989-08-08 Gte Products Corporation Lamp base
EP0389937A2 (en) * 1989-03-31 1990-10-03 General Electric Company Means for converting a lamp with a screw-type base into a lamp with a bi-pin base

Also Published As

Publication number Publication date
GB9222136D0 (en) 1992-12-02
GB2271891A (en) 1994-04-27

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Legal Events

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

Effective date: 19981021