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CH669830A5 - - Google Patents

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Publication number
CH669830A5
CH669830A5 CH1067/86A CH106786A CH669830A5 CH 669830 A5 CH669830 A5 CH 669830A5 CH 1067/86 A CH1067/86 A CH 1067/86A CH 106786 A CH106786 A CH 106786A CH 669830 A5 CH669830 A5 CH 669830A5
Authority
CH
Switzerland
Prior art keywords
reflector
lighting device
light
reflection surface
daylight
Prior art date
Application number
CH1067/86A
Other languages
German (de)
English (en)
Inventor
Peter A Balla
Original Assignee
Peter A Balla
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 Peter A Balla filed Critical Peter A Balla
Priority to CH1067/86A priority Critical patent/CH669830A5/de
Priority to DE3704501A priority patent/DE3704501C2/de
Publication of CH669830A5 publication Critical patent/CH669830A5/de

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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
CH1067/86A 1986-03-17 1986-03-17 CH669830A5 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1067/86A CH669830A5 (fr) 1986-03-17 1986-03-17
DE3704501A DE3704501C2 (de) 1986-03-17 1987-02-13 Leuchte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1067/86A CH669830A5 (fr) 1986-03-17 1986-03-17

Publications (1)

Publication Number Publication Date
CH669830A5 true CH669830A5 (fr) 1989-04-14

Family

ID=4201675

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1067/86A CH669830A5 (fr) 1986-03-17 1986-03-17

Country Status (2)

Country Link
CH (1) CH669830A5 (fr)
DE (1) DE3704501C2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9214199U1 (de) * 1992-10-21 1993-11-25 Zumtobel Licht Ges.M.B.H., Dornbirn Leuchte mit langgestrecktem Leuchtmittel und Reflektoren

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3641437A1 (de) * 1985-12-04 1987-06-11 Canon Kk Feinteilchen-blasvorrichtung
DE19620209A1 (de) * 1996-05-20 1997-11-27 Zumtobel Licht Leuchte mit einem profilierten Basiskörper als Träger für wenigstens eine Lampe
DE29613948U1 (de) * 1996-08-12 1997-12-11 Zumtobel Licht Gmbh, Dornbirn Leuchte mit mindestens einer Lampe, einem Reflektor und einem Rasterreflektor
EP1208329A4 (fr) * 1999-05-13 2008-04-16 Energy Man Ltd Ameliorations de luminaires
ITTO20010464A1 (it) * 2001-05-18 2002-11-18 Fiat Ricerche Dispositivo di illuminazione a luminanza controllata.
DE10221630A1 (de) * 2002-05-15 2003-11-27 Zumtobel Staff Gmbh Leuchtenraster mit doppelwandigen Seitenreflektoren
EP3626425B1 (fr) * 2018-09-20 2023-01-18 Zumtobel Lighting GmbH Composant de lampe pour la formation d'une lampe ayant un grand angle d'émission, lampe et procédé de fabrication d'un tel composant de lampe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378589B (de) * 1983-06-23 1985-08-26 Zumtobel Ag Leuchtstofflampenleuchte mit einem langgestreckten gehaeuse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9214199U1 (de) * 1992-10-21 1993-11-25 Zumtobel Licht Ges.M.B.H., Dornbirn Leuchte mit langgestrecktem Leuchtmittel und Reflektoren

Also Published As

Publication number Publication date
DE3704501C2 (de) 2003-04-10
DE3704501A1 (de) 1987-09-24

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: TRANSLIZENZ AG

PFA Name/firm changed

Owner name: TRANSLIZENZ AG

PUE Assignment

Owner name: PETER A. BALLA

PL Patent ceased