JPH022243B2 - - Google Patents

Info

Publication number
JPH022243B2
JPH022243B2 JP62074577A JP7457787A JPH022243B2 JP H022243 B2 JPH022243 B2 JP H022243B2 JP 62074577 A JP62074577 A JP 62074577A JP 7457787 A JP7457787 A JP 7457787A JP H022243 B2 JPH022243 B2 JP H022243B2
Authority
JP
Japan
Prior art keywords
housing
support structure
luminaire
mounting hub
rigid metal
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
JP62074577A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62256301A (ja
Inventor
Rindon Gurindoru Jeemuzu
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JPS62256301A publication Critical patent/JPS62256301A/ja
Publication of JPH022243B2 publication Critical patent/JPH022243B2/ja
Granted 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
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • 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
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/12—Flameproof or explosion-proof arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
JP62074577A 1986-04-24 1987-03-30 剛固な内部支持構造を有する耐食性照明器具 Granted JPS62256301A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US855522 1977-11-28
US06/855,522 US4704665A (en) 1986-04-24 1986-04-24 Corrosion resistant electric luminaire having rigid internal support structure

Publications (2)

Publication Number Publication Date
JPS62256301A JPS62256301A (ja) 1987-11-09
JPH022243B2 true JPH022243B2 (en]) 1990-01-17

Family

ID=25321469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62074577A Granted JPS62256301A (ja) 1986-04-24 1987-03-30 剛固な内部支持構造を有する耐食性照明器具

Country Status (2)

Country Link
US (1) US4704665A (en])
JP (1) JPS62256301A (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937718A (en) * 1988-12-12 1990-06-26 General Electric Company Discharge lamp luminaire
US5434765A (en) * 1994-03-10 1995-07-18 Holophane Corporation Luminaire assembly
EP0695909B1 (de) * 1994-08-05 2003-03-19 CEAG Sicherheitstechnik GmbH Explosions- oder schlagwettergeschütztes Leuchtengehäuse
DE9412638U1 (de) * 1994-08-05 1994-09-29 Abb Patent Gmbh, 68309 Mannheim Explosions- oder schlagwettergeschütztes Leuchtengehäuse
US6116749A (en) 1998-06-03 2000-09-12 Spaulding Lighting, Inc. Canopy luminaire assembly
US7300181B2 (en) * 2004-07-15 2007-11-27 Cooper Technologies Company Lighting unit designed to maintained a T3 temperature inside its housing
AU2009101105B4 (en) * 2009-10-30 2013-01-24 Streetworx Pty Ltd Lighting Assembly
AU2009101101B4 (en) * 2009-10-30 2013-03-14 Streetworx Pty Ltd Lighting Assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2094394A (en) * 1936-11-05 1937-09-28 Crouse Hinds Co Explosionproof lighting fixture
US2261695A (en) * 1938-07-26 1941-11-04 Westinghouse Electric & Mfg Co Lighting unit
US2574882A (en) * 1949-01-13 1951-11-13 Pyle National Co Explosion-proof lighting fixture having isolated compartments
US2652482A (en) * 1950-04-10 1953-09-15 Crouse Hinds Co Vented explosion-proof lighting unit
US2770715A (en) * 1953-09-03 1956-11-13 Henry D Stecher Weatherproof and vapor-tight fixture
US2813970A (en) * 1954-12-20 1957-11-19 Crouse Hinds Co Lighting unit
US3328573A (en) * 1965-09-08 1967-06-27 Pyle National Co Explosion-proof joint
US4173037A (en) * 1977-10-31 1979-10-30 General Electric Company Lamp support device
US4388680A (en) * 1980-12-15 1983-06-14 International Telephone And Telegraph Corporation Luminaire for roadway lighting
US4379321A (en) * 1981-02-09 1983-04-05 General Electric Company Plastic heavy-duty luminaire with direct ballast connection
US4425609A (en) * 1982-09-29 1984-01-10 General Electric Company Fixture for hazardous area

Also Published As

Publication number Publication date
US4704665A (en) 1987-11-03
JPS62256301A (ja) 1987-11-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees