NL7216165A - - Google Patents

Info

Publication number
NL7216165A
NL7216165A NL7216165A NL7216165A NL7216165A NL 7216165 A NL7216165 A NL 7216165A NL 7216165 A NL7216165 A NL 7216165A NL 7216165 A NL7216165 A NL 7216165A NL 7216165 A NL7216165 A NL 7216165A
Authority
NL
Netherlands
Application number
NL7216165A
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 filed Critical
Priority to NL7216165A priority Critical patent/NL7216165A/xx
Priority to US412705A priority patent/US3868502A/en
Priority to GB5472073A priority patent/GB1426456A/en
Priority to FR7342310A priority patent/FR2208093B3/fr
Publication of NL7216165A publication Critical patent/NL7216165A/xx

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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • 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
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
NL7216165A 1972-11-29 1972-11-29 NL7216165A (mo)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL7216165A NL7216165A (mo) 1972-11-29 1972-11-29
US412705A US3868502A (en) 1972-11-29 1973-11-05 Luminaire
GB5472073A GB1426456A (en) 1972-11-29 1973-11-26 Luminaire
FR7342310A FR2208093B3 (mo) 1972-11-29 1973-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7216165A NL7216165A (mo) 1972-11-29 1972-11-29

Publications (1)

Publication Number Publication Date
NL7216165A true NL7216165A (mo) 1974-05-31

Family

ID=19817444

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7216165A NL7216165A (mo) 1972-11-29 1972-11-29

Country Status (4)

Country Link
US (1) US3868502A (mo)
FR (1) FR2208093B3 (mo)
GB (1) GB1426456A (mo)
NL (1) NL7216165A (mo)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT7721939U1 (it) * 1977-07-29 1979-01-29 Bernardi Sergio Struttura di lampada da illuminazione
USD282012S (en) 1983-04-05 1985-12-31 U.S. Philips Corporation Lighting fixture
JPH01233130A (ja) * 1988-03-14 1989-09-18 Koito Mfg Co Ltd 車輛用灯具
DE8903699U1 (de) * 1989-03-23 1989-05-18 Siemens AG, 1000 Berlin und 8000 München Strahler
US20050265031A1 (en) * 2004-06-01 2005-12-01 Aqua-Glo, Llc Underwater multipurpose illumination device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2069950A (en) * 1933-11-02 1937-02-09 Ernest H Greppin Surgical lamp
US2362603A (en) * 1943-08-26 1944-11-14 Eastman Kodak Co Focusing lens mount
US2884513A (en) * 1956-12-19 1959-04-28 Robert H Giller Medical headlight
US3020390A (en) * 1958-06-17 1962-02-06 Carroll B Lusk Light projector
US3185837A (en) * 1962-07-05 1965-05-25 Rotaffex Great Britain Ltd Electric light fittings
US3388246A (en) * 1967-02-20 1968-06-11 Rotaflex Ltd Lighting fixture
US3428798A (en) * 1967-03-13 1969-02-18 Hilzen H Y Electrical lighting fixtures with heat-collecting and heat-dissipating means
US3465140A (en) * 1967-12-12 1969-09-02 Lawrence Goldsmith Dental spotlight

Also Published As

Publication number Publication date
FR2208093B3 (mo) 1976-10-08
FR2208093A1 (mo) 1974-06-21
GB1426456A (en) 1976-02-25
US3868502A (en) 1975-02-25

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Legal Events

Date Code Title Description
BV The patent application has lapsed