EP0080703A3 - Tubular screen for electric fluorescent tubes and the like - Google Patents

Tubular screen for electric fluorescent tubes and the like Download PDF

Info

Publication number
EP0080703A3
EP0080703A3 EP82110898A EP82110898A EP0080703A3 EP 0080703 A3 EP0080703 A3 EP 0080703A3 EP 82110898 A EP82110898 A EP 82110898A EP 82110898 A EP82110898 A EP 82110898A EP 0080703 A3 EP0080703 A3 EP 0080703A3
Authority
EP
European Patent Office
Prior art keywords
screen
fluorescent tubes
tubular screen
strips
longitudinal
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.)
Withdrawn
Application number
EP82110898A
Other languages
German (de)
French (fr)
Other versions
EP0080703A2 (en
Inventor
Ralf Dr. Kinkeldey
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.)
Kinkeldey-Leuchten & Co KG GmbH
Original Assignee
Kinkeldey-Leuchten & Co KG 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 Kinkeldey-Leuchten & Co KG GmbH filed Critical Kinkeldey-Leuchten & Co KG GmbH
Publication of EP0080703A2 publication Critical patent/EP0080703A2/en
Publication of EP0080703A3 publication Critical patent/EP0080703A3/en
Withdrawn legal-status Critical Current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
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
    • 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
    • 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
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
    • 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
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • 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)

Abstract

Bei einem rohrförmigen Schirm (10) für elektrische Leuchtstoffröhren (14) mit einer in Längsrichtung verlaufen­ den Öffnung ist der Schirm (10) unter Bildung zweier sich gegenüberliegender Durchtrittsöffnungen (12, 13) für die Lichtstrahlen von im Abstand zueinander angeordneten Schirmlängsprofilen (11) gebildet. An der Innenseite beider Schirmlängsprofile (11) ist jeweils ein abgewinkelter Reflek­ torstreifen (16) lösbar befestigt, deren Winkelkanten (16a) sich gegenüberlegen, so daß die Schenkel der Reflektor­ streifen (16) jeweils einen nach außen sich öffnenden Reflektor bilden. In the case of a tubular screen (10) for electrical Fluorescent tubes (14) run in the longitudinal direction the opening is the screen (10) forming two themselves opposite passage openings (12, 13) for the Light rays from spaced apart Longitudinal screen profiles (11) formed. On the inside of both Longitudinal screen profiles (11) is an angled reflect Tor strips (16) releasably attached, the angular edges (16a) face each other so that the legs of the reflector strips (16) each one opening outwards Form reflector.

EP82110898A 1981-11-27 1982-11-25 Tubular screen for electric fluorescent tubes and the like Withdrawn EP0080703A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19818134594U DE8134594U1 (en) 1981-11-27 1981-11-27 TUBULAR UMBRELLA FOR ELECTRIC FLUORESCENT TUBES OR THE LIKE.
DE8134594U 1981-11-27

Publications (2)

Publication Number Publication Date
EP0080703A2 EP0080703A2 (en) 1983-06-08
EP0080703A3 true EP0080703A3 (en) 1984-05-30

Family

ID=6733382

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82110898A Withdrawn EP0080703A3 (en) 1981-11-27 1982-11-25 Tubular screen for electric fluorescent tubes and the like

Country Status (3)

Country Link
EP (1) EP0080703A3 (en)
DE (1) DE8134594U1 (en)
PT (1) PT75400B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8808702U1 (en) * 1988-07-04 1988-09-01 Willing, Achim, Dr.-Ing., 8604 Scheßlitz Luminaire with elongated light source
DE202006003729U1 (en) * 2006-03-07 2006-06-01 Trilux-Lenze Gmbh + Co. Kg Multifunctional channel
DE102009034679A1 (en) * 2009-07-24 2011-01-27 Zumtobel Lighting Gmbh Luminaire with wide-angle light output for indirect lighting
EP2309169A1 (en) * 2009-10-12 2011-04-13 Koninklijke Philips Electronics N.V. Luminaire, housing, end parts and louver therefore

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR949146A (en) * 1947-06-30 1949-08-22 Saunier Anciens Ets Large light sources
US3158327A (en) * 1961-09-15 1964-11-24 Herst Lighting Corp Fluorescent lighting unit
FR2185772A1 (en) * 1972-05-26 1974-01-04 Soniag Georges
FR2335138A7 (en) * 1975-12-12 1977-07-08 Semperlux Gmbh LUMINAIRE WITH REFLECTING PROFILES, ESPECIALLY FOR CEILINGS WITH A DETERMINED NETWORK
EP0026010A1 (en) * 1979-09-25 1981-04-01 Willem Marinus Treffers Housing for a working space equipment and profile piece for said housing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR949146A (en) * 1947-06-30 1949-08-22 Saunier Anciens Ets Large light sources
US3158327A (en) * 1961-09-15 1964-11-24 Herst Lighting Corp Fluorescent lighting unit
FR2185772A1 (en) * 1972-05-26 1974-01-04 Soniag Georges
FR2335138A7 (en) * 1975-12-12 1977-07-08 Semperlux Gmbh LUMINAIRE WITH REFLECTING PROFILES, ESPECIALLY FOR CEILINGS WITH A DETERMINED NETWORK
EP0026010A1 (en) * 1979-09-25 1981-04-01 Willem Marinus Treffers Housing for a working space equipment and profile piece for said housing

Also Published As

Publication number Publication date
PT75400B (en) 1984-08-16
EP0080703A2 (en) 1983-06-08
DE8134594U1 (en) 1982-08-05
PT75400A (en) 1982-09-01

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT DE FR GB IT NL SE

17P Request for examination filed

Effective date: 19831207

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT DE FR GB IT NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850530

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KINKELDEY, RALF, DR.