GB2338122B - Safety bayonet socket for an electric lamp bulb - Google Patents

Safety bayonet socket for an electric lamp bulb

Info

Publication number
GB2338122B
GB2338122B GB9904581A GB9904581A GB2338122B GB 2338122 B GB2338122 B GB 2338122B GB 9904581 A GB9904581 A GB 9904581A GB 9904581 A GB9904581 A GB 9904581A GB 2338122 B GB2338122 B GB 2338122B
Authority
GB
United Kingdom
Prior art keywords
bayonet socket
electric lamp
lamp bulb
safety bayonet
safety
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
GB9904581A
Other versions
GB2338122A (en
GB9904581D0 (en
Inventor
Mireille Lefevre
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.)
Legrand SNC
Original Assignee
Legrand SNC
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 Legrand SNC filed Critical Legrand SNC
Publication of GB9904581D0 publication Critical patent/GB9904581D0/en
Publication of GB2338122A publication Critical patent/GB2338122A/en
Application granted granted Critical
Publication of GB2338122B publication Critical patent/GB2338122B/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
    • H01R33/46—Two-pole devices for bayonet type base
    • 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
GB9904581A 1998-03-05 1999-02-26 Safety bayonet socket for an electric lamp bulb Expired - Fee Related GB2338122B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9802701A FR2775839B1 (en) 1998-03-05 1998-03-05 STRENGTHENED BALLOON SOCKET FOR ELECTRIC BULB

Publications (3)

Publication Number Publication Date
GB9904581D0 GB9904581D0 (en) 1999-04-21
GB2338122A GB2338122A (en) 1999-12-08
GB2338122B true GB2338122B (en) 2001-12-19

Family

ID=9523693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9904581A Expired - Fee Related GB2338122B (en) 1998-03-05 1999-02-26 Safety bayonet socket for an electric lamp bulb

Country Status (2)

Country Link
FR (1) FR2775839B1 (en)
GB (1) GB2338122B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1579639A (en) * 1976-07-09 1980-11-19 Sev Marchal Electrical connectors
GB1598903A (en) * 1977-09-20 1981-09-23 Lucini C Bayonet lampholders
GB2253098A (en) * 1991-02-22 1992-08-26 Doherty Patrick J Lampholder with safety switching
GB2267607A (en) * 1992-05-01 1993-12-08 Doherty Patrick J Shuttered lampholder
WO1994013041A1 (en) * 1992-11-25 1994-06-09 Terence Hartley Safety lampholder for a bayonet bulb

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT942901B (en) * 1971-11-06 1973-04-02 Carello & C Spa Fausto LOCK TO MAKE ELECTRICAL CONNECTIONS IN PARTICULAR FOR LAMP HOLDERS OF MOTOR VEHICLES
FR2337954A1 (en) * 1976-01-06 1977-08-05 Bonnet Robert Safety socket for bayonet connected lamp - has insert rotating with lamp uncovering live contacts
GB2207819B (en) * 1986-02-06 1990-03-21 Kudos Lighting Ltd Lampholder
WO1997007570A1 (en) * 1995-08-18 1997-02-27 Smk Co., Ltd. Connector plug for automobiles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1579639A (en) * 1976-07-09 1980-11-19 Sev Marchal Electrical connectors
GB1598903A (en) * 1977-09-20 1981-09-23 Lucini C Bayonet lampholders
GB2253098A (en) * 1991-02-22 1992-08-26 Doherty Patrick J Lampholder with safety switching
GB2267607A (en) * 1992-05-01 1993-12-08 Doherty Patrick J Shuttered lampholder
WO1994013041A1 (en) * 1992-11-25 1994-06-09 Terence Hartley Safety lampholder for a bayonet bulb

Also Published As

Publication number Publication date
GB2338122A (en) 1999-12-08
GB9904581D0 (en) 1999-04-21
FR2775839A1 (en) 1999-09-10
FR2775839B1 (en) 2000-05-19

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Legal Events

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

Effective date: 20080226