GB1549582A - Structural unit comprising a halogen cycle incandescent lamp and a reflector - Google Patents

Structural unit comprising a halogen cycle incandescent lamp and a reflector

Info

Publication number
GB1549582A
GB1549582A GB8159/78A GB815978A GB1549582A GB 1549582 A GB1549582 A GB 1549582A GB 8159/78 A GB8159/78 A GB 8159/78A GB 815978 A GB815978 A GB 815978A GB 1549582 A GB1549582 A GB 1549582A
Authority
GB
United Kingdom
Prior art keywords
reflector
structural unit
incandescent lamp
halogen cycle
cycle incandescent
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
GB8159/78A
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of GB1549582A publication Critical patent/GB1549582A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0005—Fastening of light sources or lamp holders of sources having contact pins, wires or blades, e.g. pinch sealed lamp
    • 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)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB8159/78A 1977-03-28 1978-03-01 Structural unit comprising a halogen cycle incandescent lamp and a reflector Expired GB1549582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772713615 DE2713615A1 (en) 1977-03-28 1977-03-28 UNIT OF HALOGEN LIGHT BULB AND REFLECTOR

Publications (1)

Publication Number Publication Date
GB1549582A true GB1549582A (en) 1979-08-08

Family

ID=6004882

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8159/78A Expired GB1549582A (en) 1977-03-28 1978-03-01 Structural unit comprising a halogen cycle incandescent lamp and a reflector

Country Status (6)

Country Link
BE (1) BE864958A (en)
DE (1) DE2713615A1 (en)
FR (1) FR2385980A1 (en)
GB (1) GB1549582A (en)
IT (1) IT1107316B (en)
SE (1) SE418239B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5053935A (en) * 1989-08-21 1991-10-01 U.S. Philips Corporation Lamp/reflector unit
DE9001346U1 (en) * 1990-02-06 1990-04-12 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Halogen lamp reflector unit
FR2675239B1 (en) * 1991-04-09 1997-07-18 David Francis LIGHTING DEVICE WITH THERMAL SHIELD.
EP0457645B1 (en) * 1990-05-15 1994-07-13 Francis David Lighting device
DE19548521A1 (en) * 1995-12-22 1997-06-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lamp reflector unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7526777U (en) * 1975-08-23 1976-06-03 Philips Patentverwaltung Gmbh, 2000 Hamburg ELECTRIC LAMP WITH BASE PLATE

Also Published As

Publication number Publication date
SE7802469L (en) 1978-09-29
BE864958A (en) 1978-07-17
SE418239B (en) 1981-05-11
IT7867665A0 (en) 1978-03-24
FR2385980A1 (en) 1978-10-27
IT1107316B (en) 1985-11-25
DE2713615A1 (en) 1978-10-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee