DE59007118D1 - Arbeitsplatzleuchte. - Google Patents

Arbeitsplatzleuchte.

Info

Publication number
DE59007118D1
DE59007118D1 DE59007118T DE59007118T DE59007118D1 DE 59007118 D1 DE59007118 D1 DE 59007118D1 DE 59007118 T DE59007118 T DE 59007118T DE 59007118 T DE59007118 T DE 59007118T DE 59007118 D1 DE59007118 D1 DE 59007118D1
Authority
DE
Germany
Prior art keywords
fluorescent lamp
arrangement
lamp arrangement
housing trough
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.)
Expired - Fee Related
Application number
DE59007118T
Other languages
English (en)
Inventor
Hans-Joachim Dr Ing Schmidt
Alfred Dipl Ing Rosch
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 SBT GmbH
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE59007118D1 publication Critical patent/DE59007118D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/05—Optical design plane
    • 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
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0012—Furniture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
    • 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
DE59007118T 1989-08-17 1990-05-04 Arbeitsplatzleuchte. Expired - Fee Related DE59007118D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89115182 1989-08-17

Publications (1)

Publication Number Publication Date
DE59007118D1 true DE59007118D1 (de) 1994-10-20

Family

ID=8201778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59007118T Expired - Fee Related DE59007118D1 (de) 1989-08-17 1990-05-04 Arbeitsplatzleuchte.

Country Status (3)

Country Link
EP (1) EP0413088B1 (de)
AT (1) ATE111580T1 (de)
DE (1) DE59007118D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9101775U1 (de) * 1991-02-15 1991-05-08 Siemens Ag, 8000 Muenchen, De
ES2156537B1 (es) * 1999-02-10 2002-03-16 Berlanga Eulalia Roca Luminaria perfeccionada.
EP1143193A3 (de) * 2000-04-07 2002-11-20 Glättli Hansheinrich Beleuchtungskörper
DE102012219710A1 (de) * 2012-10-29 2014-04-30 Zumtobel Lighting Gmbh Leuchte mit LED-Lichtquelle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047461A (de) * 1900-01-01
GB477560A (en) * 1936-07-17 1938-01-03 Revo Electric Co Ltd Improvements in or relating to electric lighting units
US4300185A (en) * 1979-12-07 1981-11-10 C. W. Cole & Company, Inc. Light fixture unit for open plan office
US4432044A (en) * 1981-03-26 1984-02-14 Steelcase Inc. Task lighting system
US4562515A (en) * 1984-05-23 1985-12-31 Emerson Electric Co. Calibrated area source task light

Also Published As

Publication number Publication date
EP0413088A1 (de) 1991-02-20
EP0413088B1 (de) 1994-09-14
ATE111580T1 (de) 1994-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SITECO BELEUCHTUNGSTECHNIK GMBH, 83301 TRAUNREUT,

8339 Ceased/non-payment of the annual fee