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GB2279511B - Lampholder - Google Patents

Lampholder

Info

Publication number
GB2279511B
GB2279511B GB9412490A GB9412490A GB2279511B GB 2279511 B GB2279511 B GB 2279511B GB 9412490 A GB9412490 A GB 9412490A GB 9412490 A GB9412490 A GB 9412490A GB 2279511 B GB2279511 B GB 2279511B
Authority
GB
United Kingdom
Prior art keywords
lampholder
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
GB9412490A
Other versions
GB9412490D0 (en
GB2279511A (en
Inventor
Malcolm Thomas Harrison
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.)
Seapart Ltd
Original Assignee
Seapart 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 Seapart Ltd filed Critical Seapart Ltd
Publication of GB9412490D0 publication Critical patent/GB9412490D0/en
Publication of GB2279511A publication Critical patent/GB2279511A/en
Application granted granted Critical
Publication of GB2279511B publication Critical patent/GB2279511B/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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H01R13/453—Shutter or cover plate opened by engagement of counterpart
    • H01R13/4532—Rotating shutter
    • 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
    • H01R33/945—Holders with built-in electrical component
    • H01R33/96—Holders with built-in electrical component with switch operated by engagement or disengagement of coupling
    • 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
    • H01R33/965—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders
    • H01R33/9655—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders for bayonet type coupling devices
    • H01R33/9656—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders for bayonet type coupling devices neither pole becoming electrically connected until the coupling parts are substantially engaged
    • 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
    • H01R33/945—Holders with built-in electrical component
    • H01R33/96—Holders with built-in electrical component with switch operated by engagement or disengagement of coupling
    • H01R33/962—Holders with built-in electrical component with switch operated by engagement or disengagement of coupling for screw type coupling devices
GB9412490A 1993-06-22 1994-06-22 Lampholder Expired - Fee Related GB2279511B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939312842A GB9312842D0 (en) 1993-06-22 1993-06-22 Lamp holder

Publications (3)

Publication Number Publication Date
GB9412490D0 GB9412490D0 (en) 1994-08-10
GB2279511A GB2279511A (en) 1995-01-04
GB2279511B true GB2279511B (en) 1997-01-22

Family

ID=10737566

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939312842A Pending GB9312842D0 (en) 1993-06-22 1993-06-22 Lamp holder
GB9412490A Expired - Fee Related GB2279511B (en) 1993-06-22 1994-06-22 Lampholder

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939312842A Pending GB9312842D0 (en) 1993-06-22 1993-06-22 Lamp holder

Country Status (1)

Country Link
GB (2) GB9312842D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304239B (en) * 1996-07-06 1997-07-30 Wicksteed Leisure Limited Safety lamp holders
EP2403071A1 (en) * 2010-06-29 2012-01-04 Schneider Electric Industries SAS An actuator, an electrical plug and socket assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461523A (en) * 1981-12-01 1984-07-24 North American Philips Corporation Protective lampholder for bayonet base lamp
GB2267607B (en) * 1992-05-01 1996-01-24 Doherty Patrick J Safety lampholder
GB2269270B (en) * 1992-07-28 1995-11-22 Caradon Mk Electric Ltd Safety lampholder
WO1994013041A1 (en) * 1992-11-25 1994-06-09 Terence Hartley Safety lampholder for a bayonet bulb

Also Published As

Publication number Publication date
GB9312842D0 (en) 1993-08-04
GB9412490D0 (en) 1994-08-10
GB2279511A (en) 1995-01-04

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Legal Events

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

Effective date: 20100622