EP0139510A3 - Bulb holder - Google Patents

Bulb holder Download PDF

Info

Publication number
EP0139510A3
EP0139510A3 EP84306948A EP84306948A EP0139510A3 EP 0139510 A3 EP0139510 A3 EP 0139510A3 EP 84306948 A EP84306948 A EP 84306948A EP 84306948 A EP84306948 A EP 84306948A EP 0139510 A3 EP0139510 A3 EP 0139510A3
Authority
EP
European Patent Office
Prior art keywords
bulb
cavity
housing
base
holder
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.)
Withdrawn
Application number
EP84306948A
Other languages
German (de)
French (fr)
Other versions
EP0139510A2 (en
Inventor
John Nigel Madeley
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.)
TRW Connectors Ltd
Original Assignee
TRW Connectors 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 TRW Connectors Ltd filed Critical TRW Connectors Ltd
Publication of EP0139510A2 publication Critical patent/EP0139510A2/en
Publication of EP0139510A3 publication Critical patent/EP0139510A3/en
Withdrawn legal-status Critical Current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
    • H01R33/09—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for baseless lamp bulb

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Connecting Device With Holders (AREA)

Abstract

A bulb holder for a wedge base miniature bulb having a recess in a side surface of the base, the holder comprising a housing having a cavity for receiving the base of a bulb, electrical contact means in the cavity and for contacting the bulb, retaining means provided in the cavity comprising at least one substantially inflexible tongue engagable in the recess and resilient retaining means arranged to cooperate with the tongue to allow easy insertion of the bulb into the housing but to restrict subsequent removal of the bulb from the housing.
EP84306948A 1983-10-11 1984-10-11 Bulb holder Withdrawn EP0139510A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08327162A GB2147985A (en) 1983-10-11 1983-10-11 Bulb holder
GB8327162 1983-10-11

Publications (2)

Publication Number Publication Date
EP0139510A2 EP0139510A2 (en) 1985-05-02
EP0139510A3 true EP0139510A3 (en) 1985-07-03

Family

ID=10549995

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84306948A Withdrawn EP0139510A3 (en) 1983-10-11 1984-10-11 Bulb holder

Country Status (2)

Country Link
EP (1) EP0139510A3 (en)
GB (1) GB2147985A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT207807Z2 (en) * 1986-06-05 1988-02-15 Vimercati Off Mec CONNECTION ASSEMBLY FOR A SIGNALING LAMP
DE3818019C2 (en) * 1988-05-27 1995-04-06 Hella Kg Hueck & Co lamp
CA2024265A1 (en) * 1989-12-22 1991-06-23 Dewey F. Mobley Receptacle for wedge base lamps
DE19728625A1 (en) * 1997-07-04 1999-01-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Incandescent lamp

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB606260A (en) * 1944-02-26 1948-08-11 Philco Radio & Television Corp Radio tube clamp
FR1408090A (en) * 1964-09-18 1965-08-06 Raimund Finsterholzl Elektrote Frame or socket for miniature lamps with glass shank
FR2058590A5 (en) * 1969-09-17 1971-05-28 Pressac Ltd
FR2220170A7 (en) * 1973-03-01 1974-09-27 Vimercati Off Mec
FR2359525A1 (en) * 1976-07-23 1978-02-17 Borletti Spa LAMP SOCKET FOR ENTIRE GLASS BULBS
US4181390A (en) * 1978-04-04 1980-01-01 Stanley Electric Co., Ltd. Socket terminals for a wedge base electric lamp
GB2025162A (en) * 1978-07-06 1980-01-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lamp holder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1156956A (en) * 1967-07-18 1969-07-02 Amp Inc Improvements in Holders for Capless Lamps
GB1224570A (en) * 1968-05-21 1971-03-10 Amp Inc Improvements in lamp housings
GB1324075A (en) * 1969-10-03 1973-07-18 Smiths Industries Ltd Indicator apparatus
BE757373A (en) * 1969-10-16 1971-03-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh ELECTRIC LAMP WITH REFLECTOR
GB2025596B (en) * 1978-05-19 1982-09-29 Savage J M Panel-mounted indicator lamps
NL7909231A (en) * 1979-12-21 1981-07-16 Philips Nv LAMP / REFLEX UNIT.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB606260A (en) * 1944-02-26 1948-08-11 Philco Radio & Television Corp Radio tube clamp
FR1408090A (en) * 1964-09-18 1965-08-06 Raimund Finsterholzl Elektrote Frame or socket for miniature lamps with glass shank
FR2058590A5 (en) * 1969-09-17 1971-05-28 Pressac Ltd
FR2220170A7 (en) * 1973-03-01 1974-09-27 Vimercati Off Mec
FR2359525A1 (en) * 1976-07-23 1978-02-17 Borletti Spa LAMP SOCKET FOR ENTIRE GLASS BULBS
US4181390A (en) * 1978-04-04 1980-01-01 Stanley Electric Co., Ltd. Socket terminals for a wedge base electric lamp
GB2025162A (en) * 1978-07-06 1980-01-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lamp holder

Also Published As

Publication number Publication date
GB8327162D0 (en) 1983-11-09
EP0139510A2 (en) 1985-05-02
GB2147985A (en) 1985-05-22

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

RBV Designated contracting states (corrected)

Designated state(s): AT BE DE FR GB IT NL SE

17P Request for examination filed

Effective date: 19851128

17Q First examination report despatched

Effective date: 19861031

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19870311

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MADELEY, JOHN NIGEL