GB2015822B - Tungsten halogen lamp in reflector envelope - Google Patents

Tungsten halogen lamp in reflector envelope

Info

Publication number
GB2015822B
GB2015822B GB7907753A GB7907753A GB2015822B GB 2015822 B GB2015822 B GB 2015822B GB 7907753 A GB7907753 A GB 7907753A GB 7907753 A GB7907753 A GB 7907753A GB 2015822 B GB2015822 B GB 2015822B
Authority
GB
United Kingdom
Prior art keywords
halogen lamp
tungsten halogen
reflector envelope
reflector
envelope
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
Application number
GB7907753A
Other languages
English (en)
Other versions
GB2015822A (en
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.)
GTE Sylvania Inc
Original Assignee
GTE Sylvania Inc
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 GTE Sylvania Inc filed Critical GTE Sylvania Inc
Publication of GB2015822A publication Critical patent/GB2015822A/en
Application granted granted Critical
Publication of GB2015822B publication Critical patent/GB2015822B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/40—Leading-in conductors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
GB7907753A 1978-03-06 1979-03-05 Tungsten halogen lamp in reflector envelope Expired GB2015822B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/883,863 US4181869A (en) 1978-03-06 1978-03-06 Tungsten halogen lamp in reflector envelope

Publications (2)

Publication Number Publication Date
GB2015822A GB2015822A (en) 1979-09-12
GB2015822B true GB2015822B (en) 1982-03-31

Family

ID=25383484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7907753A Expired GB2015822B (en) 1978-03-06 1979-03-05 Tungsten halogen lamp in reflector envelope

Country Status (9)

Country Link
US (1) US4181869A (US20110009641A1-20110113-C00256.png)
JP (1) JPS586271B2 (US20110009641A1-20110113-C00256.png)
BE (1) BE874601A (US20110009641A1-20110113-C00256.png)
CA (1) CA1098094A (US20110009641A1-20110113-C00256.png)
DE (1) DE2907287A1 (US20110009641A1-20110113-C00256.png)
FR (1) FR2419460A1 (US20110009641A1-20110113-C00256.png)
GB (1) GB2015822B (US20110009641A1-20110113-C00256.png)
IT (1) IT1111147B (US20110009641A1-20110113-C00256.png)
NL (1) NL184976C (US20110009641A1-20110113-C00256.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319156A (en) * 1978-09-01 1982-03-09 Gte Products Corporation Vehicle headlight having dual filament tungsten halogen lamp
US4456947A (en) * 1982-06-07 1984-06-26 Gte Products Corporation Motor vehicle headlight with contact lug defining adhesive reservoir
US4517629A (en) * 1983-01-19 1985-05-14 Gte Products Corporation Motor vehicle headlight with adhesive accumulation means
US4539504A (en) * 1983-01-19 1985-09-03 Gte Products Corporation Motor vehicle headlight with improved contact lug retention means
US4855634A (en) * 1985-12-19 1989-08-08 Gte Products Corporation Reflector and eyelet construction for reflector-type lamps
US6078128A (en) * 1997-01-07 2000-06-20 Osram Sylvania Inc. Lamp eyelet
EP1173879B1 (en) * 2000-02-15 2011-03-23 Koninklijke Philips Electronics N.V. Electric lamp/reflector unit
US7227308B2 (en) * 2003-11-24 2007-06-05 General Electric Company Assembly for precision focus of compact PAR lamps

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2004680A (en) * 1933-04-13 1935-06-11 Open electric arc-lamp for the gen
BE502603A (US20110009641A1-20110113-C00256.png) * 1937-10-19
US2414604A (en) * 1944-04-10 1947-01-21 Westinghouse Electric Corp Terminal assembly
US3010045A (en) * 1955-05-27 1961-11-21 Westinghouse Electric Corp Sealed-beam lamp and method of manufacture
US3364378A (en) * 1964-04-24 1968-01-16 Gen Electric Electric incandescent lamp unit built-in fuse
US3354343A (en) * 1964-05-19 1967-11-21 Elman B Myers Dual beam electric lamp
BE788915A (fr) * 1971-09-17 1973-03-15 Philips Nv Projecteur
US4011642A (en) * 1973-04-28 1977-03-15 U.S. Philips Corporation Method for manufacturing a sealed beamed headlight
US3936686A (en) * 1973-05-07 1976-02-03 Moore Donald W Reflector lamp cooling and containing assemblies

Also Published As

Publication number Publication date
NL7901128A (nl) 1979-09-10
CA1098094A (en) 1981-03-24
NL184976C (nl) 1989-12-18
GB2015822A (en) 1979-09-12
DE2907287A1 (de) 1979-09-20
JPS586271B2 (ja) 1983-02-03
US4181869A (en) 1980-01-01
IT1111147B (it) 1986-01-13
BE874601A (fr) 1979-07-02
IT7920688A0 (it) 1979-03-02
DE2907287C2 (US20110009641A1-20110113-C00256.png) 1987-02-12
FR2419460B1 (US20110009641A1-20110113-C00256.png) 1984-11-30
FR2419460A1 (fr) 1979-10-05
JPS54155677A (en) 1979-12-07

Similar Documents

Publication Publication Date Title
GB2087663B (en) Incandescent lamps
DE3068945D1 (en) Halogen incandescent lamp
GB2015822B (en) Tungsten halogen lamp in reflector envelope
GB2082383B (en) Incandescent lamp with ellipsoidal envelope
DE3472498D1 (en) Improvements in tungsten halogen incandescent lamps
GB2020094B (en) Tungsten halogen for headlights
GB2034016B (en) Reflector lamp
DE3380781D1 (en) Long life tungsten halogen lamp
GB2016800A (en) Tungsten halogen lamp capsule for headlight
GB2034109B (en) Bowl mirrored incandescent lamp
JPS567348A (en) Halogen incandescent lamp
JPS5530165A (en) Tubular incandescent lamp
JPS554892A (en) Incandescent lamp
GB2037482B (en) Halogen incandescent lamp
JPS5516335A (en) Halogen lamp
GB2041643B (en) Tubular incandescent lamp
JPS57129428A (en) Construction unit comprising reflector and halogen incandescent lamp
JPS5533723A (en) Tubular incandescent lamp
GB2031647B (en) Halogen incandescent lamp
JPS5516334A (en) Incandescent lamp
JPS54164370A (en) Incandescent lamp
JPS5559652A (en) Incandescent lamp
JPS5566857A (en) Incandescent lamp
JPS54160077A (en) Highhcolor rendition incandescent lamp
GB2146850B (en) Incandescent lamps

Legal Events

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