EP0440911A3 - Halogen incandescent lamp-reflector assembly - Google Patents

Halogen incandescent lamp-reflector assembly Download PDF

Info

Publication number
EP0440911A3
EP0440911A3 EP19900123136 EP90123136A EP0440911A3 EP 0440911 A3 EP0440911 A3 EP 0440911A3 EP 19900123136 EP19900123136 EP 19900123136 EP 90123136 A EP90123136 A EP 90123136A EP 0440911 A3 EP0440911 A3 EP 0440911A3
Authority
EP
European Patent Office
Prior art keywords
incandescent lamp
reflector assembly
halogen incandescent
halogen
reflector
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.)
Granted
Application number
EP19900123136
Other languages
German (de)
Other versions
EP0440911A2 (en
EP0440911B1 (en
Inventor
Roland Stark
Herbert Kugler
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 EP0440911A2 publication Critical patent/EP0440911A2/en
Publication of EP0440911A3 publication Critical patent/EP0440911A3/en
Application granted granted Critical
Publication of EP0440911B1 publication Critical patent/EP0440911B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP90123136A 1990-02-06 1990-12-03 Halogen incandescent lamp-reflector assembly Expired - Lifetime EP0440911B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9001346U 1990-02-06
DE9001346U DE9001346U1 (en) 1990-02-06 1990-02-06 Halogen lamp reflector unit

Publications (3)

Publication Number Publication Date
EP0440911A2 EP0440911A2 (en) 1991-08-14
EP0440911A3 true EP0440911A3 (en) 1991-09-25
EP0440911B1 EP0440911B1 (en) 1994-08-17

Family

ID=6850740

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90123136A Expired - Lifetime EP0440911B1 (en) 1990-02-06 1990-12-03 Halogen incandescent lamp-reflector assembly

Country Status (2)

Country Link
EP (1) EP0440911B1 (en)
DE (2) DE9001346U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19548521A1 (en) * 1995-12-22 1997-06-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lamp reflector unit
DE102009010181A1 (en) 2009-02-23 2010-08-26 Osram Gesellschaft mit beschränkter Haftung Reflector lamp and associated manufacturing method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373159A1 (en) * 1976-12-06 1978-06-30 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh HALOGEN INCANDESCENCE LAMP CONNECTED TO A REFLECTOR
FR2385980A1 (en) * 1977-03-28 1978-10-27 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh MODULE IN THE FORM OF A HALOGEN INCANDESCENCE LAMP AND A REFLECTOR
EP0053782A1 (en) * 1980-12-03 1982-06-16 GTE Products Corporation A projection unit including a glass reflector
GB2162995A (en) * 1984-06-25 1986-02-12 Tungsram Reszvenytarsasag Light source, mainly an incandescent halogen lamp, with flattened glass envelope, and method for securing its lamp body to a cap or an optical element
US4795388A (en) * 1987-02-06 1989-01-03 Gte Products Corporation Method of making replaceable lamp unit for use in automobile headlight

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373159A1 (en) * 1976-12-06 1978-06-30 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh HALOGEN INCANDESCENCE LAMP CONNECTED TO A REFLECTOR
FR2385980A1 (en) * 1977-03-28 1978-10-27 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh MODULE IN THE FORM OF A HALOGEN INCANDESCENCE LAMP AND A REFLECTOR
EP0053782A1 (en) * 1980-12-03 1982-06-16 GTE Products Corporation A projection unit including a glass reflector
GB2162995A (en) * 1984-06-25 1986-02-12 Tungsram Reszvenytarsasag Light source, mainly an incandescent halogen lamp, with flattened glass envelope, and method for securing its lamp body to a cap or an optical element
US4795388A (en) * 1987-02-06 1989-01-03 Gte Products Corporation Method of making replaceable lamp unit for use in automobile headlight

Also Published As

Publication number Publication date
EP0440911A2 (en) 1991-08-14
DE59006838D1 (en) 1994-09-22
EP0440911B1 (en) 1994-08-17
DE9001346U1 (en) 1990-04-12

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