DE4006769C2 - - Google Patents

Info

Publication number
DE4006769C2
DE4006769C2 DE4006769A DE4006769A DE4006769C2 DE 4006769 C2 DE4006769 C2 DE 4006769C2 DE 4006769 A DE4006769 A DE 4006769A DE 4006769 A DE4006769 A DE 4006769A DE 4006769 C2 DE4006769 C2 DE 4006769C2
Authority
DE
Germany
Prior art keywords
reflector
cylinder
lamp
fluorescent lamps
compact fluorescent
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
DE4006769A
Other languages
German (de)
English (en)
Other versions
DE4006769A1 (de
Inventor
Helmuth K. 5750 Menden De Unger
Ludwig 5757 Wickede De Gabrecht
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.)
Wila Leuchten 5860 Iserlohn De GmbH
Original Assignee
Wila Leuchten 5860 Iserlohn De GmbH
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 Wila Leuchten 5860 Iserlohn De GmbH filed Critical Wila Leuchten 5860 Iserlohn De GmbH
Priority to DE4006769A priority Critical patent/DE4006769A1/de
Publication of DE4006769A1 publication Critical patent/DE4006769A1/de
Application granted granted Critical
Publication of DE4006769C2 publication Critical patent/DE4006769C2/de
Granted 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
    • F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • F21V19/0095—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of U-shaped tubular light sources, e.g. compact fluorescent tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/20—Combination of light sources of different form
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

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)
DE4006769A 1990-03-03 1990-03-03 Leuchte fuer kompakt-leuchtstofflampen Granted DE4006769A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4006769A DE4006769A1 (de) 1990-03-03 1990-03-03 Leuchte fuer kompakt-leuchtstofflampen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4006769A DE4006769A1 (de) 1990-03-03 1990-03-03 Leuchte fuer kompakt-leuchtstofflampen

Publications (2)

Publication Number Publication Date
DE4006769A1 DE4006769A1 (de) 1991-09-05
DE4006769C2 true DE4006769C2 (OSRAM) 1993-05-13

Family

ID=6401391

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4006769A Granted DE4006769A1 (de) 1990-03-03 1990-03-03 Leuchte fuer kompakt-leuchtstofflampen

Country Status (1)

Country Link
DE (1) DE4006769A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996015406A1 (en) * 1994-11-14 1996-05-23 Svelux Industri Ab Reflector

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0699863A3 (en) * 1994-08-12 1997-09-17 Matsushita Electric Industrial Co Ltd Luminaire for interior lighting
DE19846726A1 (de) * 1998-10-12 2000-04-20 Erco Leuchten Beleuchtungsvorrichtung zur Anbringung an einer ersten, eine Lichtaustrittsebene definierenden Wand
DE29906717U1 (de) * 1999-04-15 2000-08-24 Zumtobel Staff Ges.M.B.H., Dornbirn Leuchte
EP1728024A1 (en) 2004-03-17 2006-12-06 Koninklijke Philips Electronics N.V. A luminaire with a louver for controlling the light radiation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR593741A (fr) * 1925-02-21 1925-08-29 Griffe permettant de faire varier la position du réflecteur
GB517589A (en) * 1938-08-03 1940-02-02 Hailwood And Ackroyd Ltd Improvements in and relating to miners' safety lamps
US3445646A (en) * 1966-07-05 1969-05-20 Sylvania Electric Prod Projector lamp assembly
FR2024743A5 (OSRAM) * 1969-10-24 1970-08-28 Trochet Roger
DE7236536U (de) * 1972-10-05 1973-04-12 Kinkeldey Leuchten Kinkeldey A Einbauleuchte
JPS54120984A (en) * 1978-03-10 1979-09-19 Matsushita Electric Works Ltd Mounting device of recessed lighting fitting
JPS54120985A (en) * 1978-03-10 1979-09-19 Matsushita Electric Works Ltd Mounting device of recessed lighting fitting
US4520436A (en) * 1983-03-25 1985-05-28 Nrg Inc. Mn Lamp apparatus
HU190574B (en) * 1984-06-25 1986-09-29 Tunsgram Reszvenytarsasag,Hu Light source with flattened glass envelope, preferably halogen incandescent lamp and method for fastening the body of the lamp to the housing or optical element
AT385343B (de) * 1986-03-14 1988-03-25 Bartenbach Christian Leuchte
IT207952Z2 (it) * 1986-07-29 1988-03-14 Iguzzini Illuminazione Apparecchio di illuminazione con fascio di luce asimmetrico.
DE3826676A1 (de) * 1987-08-13 1989-02-23 Wila Leuchten Gmbh Leuchte fuer kompakt-leuchtstofflampen
DE8810381U1 (de) * 1988-08-17 1988-09-29 Bron Elektronik AG, Allschwil, Basel Reflektorvorrichtung für eine Leuchte
DE3835015A1 (de) * 1988-10-14 1990-04-19 Erich Krieg Gmbh & Co Kg Niedervolt-strahler und damit ausgeruestete deckenleuchte

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996015406A1 (en) * 1994-11-14 1996-05-23 Svelux Industri Ab Reflector

Also Published As

Publication number Publication date
DE4006769A1 (de) 1991-09-05

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee