GB1356376A - Electric lighting fitting comprising a plastics housing and a translucent trough made of synthetic glass - Google Patents

Electric lighting fitting comprising a plastics housing and a translucent trough made of synthetic glass

Info

Publication number
GB1356376A
GB1356376A GB4726772A GB4726772A GB1356376A GB 1356376 A GB1356376 A GB 1356376A GB 4726772 A GB4726772 A GB 4726772A GB 4726772 A GB4726772 A GB 4726772A GB 1356376 A GB1356376 A GB 1356376A
Authority
GB
United Kingdom
Prior art keywords
housing
chamber
wall
cover
electric lighting
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
Application number
GB4726772A
Other languages
English (en)
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.)
Trilux GmbH and Co KG
Original Assignee
Trilux Lenze GmbH and Co KG
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
Priority claimed from DE19712154198 external-priority patent/DE2154198C3/de
Application filed by Trilux Lenze GmbH and Co KG filed Critical Trilux Lenze GmbH and Co KG
Publication of GB1356376A publication Critical patent/GB1356376A/en
Expired 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • 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
    • 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
    • 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
    • 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
    • F21V17/166—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 torsion, e.g. spiral springs
    • 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)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB4726772A 1971-10-30 1972-10-13 Electric lighting fitting comprising a plastics housing and a translucent trough made of synthetic glass Expired GB1356376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712154198 DE2154198C3 (de) 1971-10-30 Leuchte

Publications (1)

Publication Number Publication Date
GB1356376A true GB1356376A (en) 1974-06-12

Family

ID=5823846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4726772A Expired GB1356376A (en) 1971-10-30 1972-10-13 Electric lighting fitting comprising a plastics housing and a translucent trough made of synthetic glass

Country Status (3)

Country Link
AT (1) AT314655B (enExample)
FR (1) FR2158048B1 (enExample)
GB (1) GB1356376A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5260191U (enExample) * 1975-10-30 1977-05-02
JPS5592209U (enExample) * 1978-12-21 1980-06-26
GB2131477A (en) * 1982-12-13 1984-06-20 Schmidt Gmbh & Co Kg Metallwar A fixing device for attaching a closure member to clock or watch case or the like

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9300898U1 (de) * 1993-01-23 1994-02-24 Zumtobel Licht Ges.M.B.H., Dornbirn Leuchtengehäuse mit wassergeschützter Befestigung
EP0609482A1 (de) * 1993-01-30 1994-08-10 Heinrich Korte Langfeldeuchte mit Folienabdeckung
DE4413313C2 (de) * 1994-04-16 1998-07-16 Reiss Int Gmbh Leuchte

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555269A (en) * 1967-11-27 1971-01-12 Reed P Gardner Light fixture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5260191U (enExample) * 1975-10-30 1977-05-02
JPS5592209U (enExample) * 1978-12-21 1980-06-26
GB2131477A (en) * 1982-12-13 1984-06-20 Schmidt Gmbh & Co Kg Metallwar A fixing device for attaching a closure member to clock or watch case or the like

Also Published As

Publication number Publication date
FR2158048A1 (enExample) 1973-06-08
DE2154198B2 (de) 1975-06-12
AT314655B (de) 1974-04-25
DE2154198A1 (de) 1973-05-10
FR2158048B1 (enExample) 1976-01-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees