ATE193367T1 - LIGHT, ESPECIALLY CLEAN ROOM LIGHT - Google Patents

LIGHT, ESPECIALLY CLEAN ROOM LIGHT

Info

Publication number
ATE193367T1
ATE193367T1 AT96101764T AT96101764T ATE193367T1 AT E193367 T1 ATE193367 T1 AT E193367T1 AT 96101764 T AT96101764 T AT 96101764T AT 96101764 T AT96101764 T AT 96101764T AT E193367 T1 ATE193367 T1 AT E193367T1
Authority
AT
Austria
Prior art keywords
light
housing
cover
gap
clean room
Prior art date
Application number
AT96101764T
Other languages
German (de)
Inventor
Claus Reiner
Patrick Fuchs
Original Assignee
Zumtobel Staff 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 Zumtobel Staff Gmbh filed Critical Zumtobel Staff Gmbh
Application granted granted Critical
Publication of ATE193367T1 publication Critical patent/ATE193367T1/en

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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • 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
    • F21V17/107—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 hinge joints
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/03—Gas-tight or water-tight arrangements with provision for venting
    • 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

Abstract

The light has a tub-shaped base housing to contain fittings, especially to hold fluorescent tubes. It has a cover to close off the open side of the housing, which is transparent at least in the area of the tubes, and is at least partly sunk into a recess (16) in the housing. The cover has a device for fastening it and releasing it from the housing. A sealing strip (11) is arranged in a gap (29) between the outer circumferential surface (28) of the cover and the inner circumferential surface (17) of the recess. The gap is filled or almost completely filled by the strip, and its outer side in the region of the gap aligns or nearly aligns with the outer surfaces of the cover which encloses these and of the housing.
AT96101764T 1995-02-13 1996-02-07 LIGHT, ESPECIALLY CLEAN ROOM LIGHT ATE193367T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29502292U DE29502292U1 (en) 1995-02-13 1995-02-13 Luminaire, in particular clean room luminaire

Publications (1)

Publication Number Publication Date
ATE193367T1 true ATE193367T1 (en) 2000-06-15

Family

ID=8003806

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96101764T ATE193367T1 (en) 1995-02-13 1996-02-07 LIGHT, ESPECIALLY CLEAN ROOM LIGHT

Country Status (3)

Country Link
EP (1) EP0726422B1 (en)
AT (1) ATE193367T1 (en)
DE (2) DE29502292U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19631483A1 (en) * 1996-08-03 1998-02-05 Thorn Licht Gmbh Rectangular or square recessed ceiling light in outline

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2108352A1 (en) * 1970-03-02 1972-07-27 Oberweimar Elektroinstallation Explosion-proof luminaire with halogen lamps or halogen lamps or incandescent lamps with halogen additives
DE7340789U (en) * 1973-11-15 1974-03-21 Metzeler Gummitechnik Gmbh Sealing for bulb and base of incandescent lamps
DE8214943U1 (en) * 1982-05-22 1982-09-16 Albrecht, Herbert, 5102 Würselen WATERPROOF LIGHTING BODY
NO163506C (en) * 1983-02-16 1990-06-06 Siemens Ag ASSEMBLY OF SUBSTANTABLE LIGHTING BY LIGHTING.
DE3408891A1 (en) * 1984-03-10 1985-09-12 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Channel-like lighting system
DE8508314U1 (en) * 1985-03-20 1985-05-30 Fränkische Leuchten GmbH, 8729 Königsberg Light with several locking springs
DE3602359A1 (en) * 1986-01-27 1987-08-27 Lindner Akustikbau Device for the construction of a partition wall, in particular for clean rooms
DE3630595C2 (en) * 1986-09-09 1996-11-21 Bosch Gmbh Robert Seal for a lamp for motor vehicles
DE8913096U1 (en) * 1989-11-06 1990-01-18 Fraenkische Leuchten Gmbh, 8729 Koenigsberg, De
FR2658588B1 (en) * 1990-02-16 1994-06-10 Celdran Robert WATERPROOF LIGHTING BLOCK.
DE4127206A1 (en) * 1991-08-14 1993-02-18 Semperlux Gmbh Inbuilt lighting unit with multiple light control options - has sub-assembly for electrical and lighting components with spring mounting system
JPH05151810A (en) * 1991-11-26 1993-06-18 Tokyo Electric Co Ltd Luminaire
DE9217868U1 (en) * 1992-12-25 1993-04-08 Kork & Homrich Gmbh, 2400 Luebeck, De
FR2702032B1 (en) * 1993-02-24 1995-07-07 Philips Eclairage DEVICE FOR FIXING A LUMINAIRE ON A CONNECTION BOX AND LUMINAIRE PROVIDED WITH THIS DEVICE.

Also Published As

Publication number Publication date
EP0726422A3 (en) 1996-10-30
EP0726422A2 (en) 1996-08-14
DE29502292U1 (en) 1996-06-13
DE59605272D1 (en) 2000-06-29
EP0726422B1 (en) 2000-05-24

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee