DE3871876D1 - Langfeldleuchte. - Google Patents

Langfeldleuchte.

Info

Publication number
DE3871876D1
DE3871876D1 DE8888113006T DE3871876T DE3871876D1 DE 3871876 D1 DE3871876 D1 DE 3871876D1 DE 8888113006 T DE8888113006 T DE 8888113006T DE 3871876 T DE3871876 T DE 3871876T DE 3871876 D1 DE3871876 D1 DE 3871876D1
Authority
DE
Germany
Prior art keywords
footplate
frame
long field
field lamp
tube
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
DE8888113006T
Other languages
English (en)
Inventor
Hadmar Kurzmann
Gerhard Dipl Ing Lauckhardt
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
Priority to DE8888113006T priority Critical patent/DE3871876D1/de
Application granted granted Critical
Publication of DE3871876D1 publication Critical patent/DE3871876D1/de
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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
DE8888113006T 1987-08-13 1988-08-10 Langfeldleuchte. Expired - Lifetime DE3871876D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888113006T DE3871876D1 (de) 1987-08-13 1988-08-10 Langfeldleuchte.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8711056U DE8711056U1 (de) 1987-08-13 1987-08-13 Langfeldleuchte
DE8888113006T DE3871876D1 (de) 1987-08-13 1988-08-10 Langfeldleuchte.

Publications (1)

Publication Number Publication Date
DE3871876D1 true DE3871876D1 (de) 1992-07-16

Family

ID=6811064

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8711056U Expired DE8711056U1 (de) 1987-08-13 1987-08-13 Langfeldleuchte
DE8888113006T Expired - Lifetime DE3871876D1 (de) 1987-08-13 1988-08-10 Langfeldleuchte.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8711056U Expired DE8711056U1 (de) 1987-08-13 1987-08-13 Langfeldleuchte

Country Status (5)

Country Link
US (1) US4811177A (de)
EP (1) EP0303254B1 (de)
AT (1) ATE77138T1 (de)
DE (2) DE8711056U1 (de)
NO (1) NO883631L (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111371A (en) * 1990-10-22 1992-05-05 Sterner Lighting Systems Incorporated Arc-stream correcting lamp holder
US6079849A (en) * 1997-06-09 2000-06-27 Baliozian; Mardick Lighting device
WO2001020223A2 (en) * 1999-09-17 2001-03-22 Brightline, L.P. Adjustable fluorescent lighting fixtures
DE10303934A1 (de) * 2003-01-31 2004-08-12 Zumtobel Staff Gmbh Haltevorrichtung für zwei Lampenfassungen
US6945671B1 (en) * 2003-09-05 2005-09-20 Toni F. Swarens Compact fluorescent lighting unit with adjustable beam spread
US7175312B2 (en) * 2005-03-01 2007-02-13 Hubbell Incorporated Fluorescent wall wash luminaire with adjustable lamp automatically detented in position by a spring latch
US20060198134A1 (en) * 2005-03-01 2006-09-07 Fowler Wilton L Jr Fluorescent wall wash luminaire with a sliding mechanism for adjusting lamp position
US9310037B2 (en) 2012-02-08 2016-04-12 Brightline, Inc. Motorized lighting fixture with motor and light dimming control
US10408394B2 (en) * 2017-02-01 2019-09-10 Current Lighting Solutions, Llc LED retrofit lighting apparatus for a light fixture

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT160754B (de) * 1936-01-21 1942-01-10 Hans Kattwinkel Lamellenbremse für schwere, schnellaufende Fahrzeuge, insbesondere Eisenbahnwagen.
US2399531A (en) * 1943-08-23 1946-04-30 Gen Electric Fixture for tubular lamps
DE1641917U (de) * 1952-05-24 1952-08-07 Vulkan Ag Leuchtstofflampen-leuchte mit lichtpunkteinstellvorrichtung.
GB972721A (en) * 1962-03-16 1964-10-14 Lionel David Moss Improvements in or relating to flourescent lamp holders and fittings
FR1534064A (fr) * 1967-06-16 1968-07-26 Saunier Duval Perfectionnements aux lanternes d'éclairage
US3742203A (en) * 1971-09-10 1973-06-26 J Noe Adjustably illuminated picture frame
DE2252991A1 (de) * 1972-10-28 1974-05-02 Zeiss Ikon Ag Leuchten fuer einen oder mehrere spiegel
CA1061759A (en) * 1977-02-25 1979-09-04 Gerard E. Mulvey Lighting fixture
US4238815A (en) * 1978-06-29 1980-12-09 Edison Price, Incorporated Recessed light fixture

Also Published As

Publication number Publication date
US4811177A (en) 1989-03-07
EP0303254A1 (de) 1989-02-15
NO883631D0 (no) 1988-08-15
ATE77138T1 (de) 1992-06-15
DE8711056U1 (de) 1987-10-01
NO883631L (no) 1989-02-14
EP0303254B1 (de) 1992-06-10

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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