DE3212284C2 - - Google Patents

Info

Publication number
DE3212284C2
DE3212284C2 DE3212284A DE3212284A DE3212284C2 DE 3212284 C2 DE3212284 C2 DE 3212284C2 DE 3212284 A DE3212284 A DE 3212284A DE 3212284 A DE3212284 A DE 3212284A DE 3212284 C2 DE3212284 C2 DE 3212284C2
Authority
DE
Germany
Prior art keywords
reflector
fluorescent tube
lamp
lamps
component
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 - Lifetime
Application number
DE3212284A
Other languages
German (de)
English (en)
Other versions
DE3212284A1 (de
Inventor
Heinrich 6238 Hofheim De Wendel
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.)
WENDEL, THOMAS, 12047 BERLIN, DE
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19823212284 priority Critical patent/DE3212284A1/de
Publication of DE3212284A1 publication Critical patent/DE3212284A1/de
Application granted granted Critical
Publication of DE3212284C2 publication Critical patent/DE3212284C2/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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • 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
    • F21V7/00—Reflectors for light sources
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DE19823212284 1982-04-02 1982-04-02 Leuchtengehaeuse Granted DE3212284A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823212284 DE3212284A1 (de) 1982-04-02 1982-04-02 Leuchtengehaeuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823212284 DE3212284A1 (de) 1982-04-02 1982-04-02 Leuchtengehaeuse

Publications (2)

Publication Number Publication Date
DE3212284A1 DE3212284A1 (de) 1983-10-13
DE3212284C2 true DE3212284C2 (enrdf_load_stackoverflow) 1993-05-27

Family

ID=6160062

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823212284 Granted DE3212284A1 (de) 1982-04-02 1982-04-02 Leuchtengehaeuse

Country Status (1)

Country Link
DE (1) DE3212284A1 (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651259A (en) * 1983-10-03 1987-03-17 Heinrich Wendel Reflector device
DE3413310A1 (de) * 1984-04-09 1985-10-17 Dr.-Ing. Willing GmbH, 8604 Scheßlitz Beleuchtungsscheinwerfer mit verstellbarem ausstrahlungswinkel
DE3524734A1 (de) * 1985-07-11 1987-01-29 Ritter Ag Reflektoranordnung und damit gebildete filmbetrachtungseinrichtung mit einstellbarer helligkeit
DE3702236A1 (de) * 1986-01-27 1987-12-10 Steinecke Wolfhart Strahler fuer die indirekte beleuchtung eines raumes
DE68913560D1 (de) * 1988-01-20 1994-04-14 Light Years Ahead Ltd Raumbeleuchtung.
DE4115187A1 (de) * 1991-05-09 1992-11-26 Heinrich Wendel Verfahren und vorrichtung zur beeinflussung der beleuchtungsstaerke und farbtemperatur von in einem raum ausgestrahlten licht
DE9112619U1 (de) * 1991-10-10 1991-12-05 Schewe, Jürgen, 6900 Heidelberg Leuchte, insbesondere Wand- oder Deckenstrahler
DE4210605C2 (de) * 1992-03-31 1999-10-21 Paul Heinrich Neuhorst Leuchte
DE4340319C2 (de) * 1993-11-26 1997-11-27 Uwe Unterwasser Electric Gmbh Bestrahlungsfeld für eine Bestrahlungsliege
US5984484A (en) * 1997-10-31 1999-11-16 Trw Inc. Large area pulsed solar simulator
DE29820471U1 (de) 1998-11-16 1999-04-08 Diesbrock, Klaus, 22926 Ahrensburg Leuchten-System

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190909740A (en) * 1909-03-20 1909-10-21 Joseph Oulton A New or Improved Anti-vibration Gas Burner for Incandescent Mantles.
FR468102A (fr) * 1913-12-17 1914-06-29 Langdon Mccormick Appareil pour produire des illusions sur une scène de théatre
US1326393A (en) * 1919-02-24 1919-12-30 Fernand E D Humy Electric-light fixture.
AT204126B (de) * 1958-04-25 1959-06-25 Ernst Dr Cada Mehrfachreflektor
DE1803911U (de) * 1958-10-21 1960-01-14 Schanzenbach & Co Gmbh Strassenleuchte.
DE1943870A1 (de) * 1968-08-30 1970-03-05 Radiant Ind Inc Schaltung zum Betrieb eines Verbrauchers variabler Impedanz,beispielsweise einer Gasentladungslampe
US4001637A (en) * 1975-06-12 1977-01-04 Lutron Electronics Co., Inc. Lamp ballast
DE2618918B2 (de) * 1975-05-02 1978-01-19 Gottschalk, Robert Edward, Los Angeles, Calif. (V.St.A.) Vorrichtung zum veraendern der lichtintensitaet einer leuchte
US4074124A (en) * 1976-09-22 1978-02-14 Maute Charles J Illumination apparatus for simulating night, dawn and morning, mid-day and afternoon and dusk natural light conditions
DE3112574A1 (de) * 1981-03-30 1982-10-14 Heinrich 6238 Hofheim Wendel Verfahren und schaltungsanordnung zum betrieb einer niederdruckentladungslampe

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190909740A (en) * 1909-03-20 1909-10-21 Joseph Oulton A New or Improved Anti-vibration Gas Burner for Incandescent Mantles.
FR468102A (fr) * 1913-12-17 1914-06-29 Langdon Mccormick Appareil pour produire des illusions sur une scène de théatre
US1326393A (en) * 1919-02-24 1919-12-30 Fernand E D Humy Electric-light fixture.
AT204126B (de) * 1958-04-25 1959-06-25 Ernst Dr Cada Mehrfachreflektor
DE1803911U (de) * 1958-10-21 1960-01-14 Schanzenbach & Co Gmbh Strassenleuchte.
DE1943870A1 (de) * 1968-08-30 1970-03-05 Radiant Ind Inc Schaltung zum Betrieb eines Verbrauchers variabler Impedanz,beispielsweise einer Gasentladungslampe
DE2618918B2 (de) * 1975-05-02 1978-01-19 Gottschalk, Robert Edward, Los Angeles, Calif. (V.St.A.) Vorrichtung zum veraendern der lichtintensitaet einer leuchte
US4001637A (en) * 1975-06-12 1977-01-04 Lutron Electronics Co., Inc. Lamp ballast
US4074124A (en) * 1976-09-22 1978-02-14 Maute Charles J Illumination apparatus for simulating night, dawn and morning, mid-day and afternoon and dusk natural light conditions
DE3112574A1 (de) * 1981-03-30 1982-10-14 Heinrich 6238 Hofheim Wendel Verfahren und schaltungsanordnung zum betrieb einer niederdruckentladungslampe

Also Published As

Publication number Publication date
DE3212284A1 (de) 1983-10-13

Similar Documents

Publication Publication Date Title
DE69721861T2 (de) Mehrfarbige Beleuchtungseinrichtung für dekorative Raumbeleuchtung
EP2096351B2 (de) Beleuchtungsanordnung zur Unterstützung der menschlichen Sehfunktion sowie des Wohlbefindens
DE3212284C2 (enrdf_load_stackoverflow)
DE10006410A1 (de) Leuchte
DE102005059362A1 (de) Farblich einstellbare Tageslichtquelle
EP1378771A1 (de) Innenraumleuchte
DE3809333A1 (de) Fotografische leuchte
DE4208410C2 (de) Beleuchtungskörper
DE10006409A1 (de) Leuchte
DE3708024A1 (de) Beleuchtungsregelungssystem
DE20002060U1 (de) Leuchte
EP0189394B1 (de) Reflektoranordnung
DE68906946T2 (de) Leuchte.
DE202005001540U1 (de) Farblich einstellbare Tageslichtquelle
EP0677697B1 (de) Arbeitsplatzleuchte
DE10056745A1 (de) Leuchte mit farbigem Indirekt-Lichtanteil
EP0067892A1 (de) Gerät zur Abgabe von Licht und ähnlicher Strahlung
DE9110573U1 (de) Leuchte
DE2426382A1 (de) Verkehrszeichen mit umfeldabhaengiger beleuchtung
WO1992019910A1 (de) Verfahren und vorrichtung zur beeinflussung der beleuchtungsstärke und farbtemperatur von in einen raum ausgestrahlten licht
DE3816429C2 (enrdf_load_stackoverflow)
DE3139425A1 (de) Leuchte fuer zahnmedizinische zwecke
DE3627309A1 (de) Anordnung zur innenbeleuchtung, insbesondere von planetariumskuppeln
DE8815535U1 (de) Dental-Astral-Lampe
DE3629593A1 (de) Beleuchtungseinrichtung mit einer selbsttaetig ein- und ausschaltbaren lichtquelle

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: A61N 5/06

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WENDEL, THOMAS, 12047 BERLIN, DE

8381 Inventor (new situation)

Free format text: WENDEL, HEINRICH, 65719 HOFHEIM, (VERSTORBEN), DE

8339 Ceased/non-payment of the annual fee
8370 Indication of lapse of patent is to be deleted