CA687187A - Luminaire - Google Patents

Luminaire

Info

Publication number
CA687187A
CA687187A CA687187A CA687187DA CA687187A CA 687187 A CA687187 A CA 687187A CA 687187 A CA687187 A CA 687187A CA 687187D A CA687187D A CA 687187DA CA 687187 A CA687187 A CA 687187A
Authority
CA
Canada
Prior art keywords
luminaire
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
CA687187A
Inventor
C. Winkler Frederic
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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.)
Publication date
Application granted granted Critical
Publication of CA687187A publication Critical patent/CA687187A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0911—Hooked end
    • Y10T292/0913—Sliding and swinging
    • Y10T292/0914—Operating means
    • Y10T292/0918—Rigid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0911—Hooked end
    • Y10T292/0926—Spring projected
    • Y10T292/0928—Operating means
    • Y10T292/0934—Rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
CA687187A 1958-01-16 Luminaire Expired CA687187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70931358 US3078366A (en) 1958-01-16 1958-01-16 Luminaire

Publications (1)

Publication Number Publication Date
CA687187A true CA687187A (en) 1964-05-26

Family

ID=55404909

Family Applications (1)

Application Number Title Priority Date Filing Date
CA687187A Expired CA687187A (en) 1958-01-16 Luminaire

Country Status (2)

Country Link
US (1) US3078366A (en)
CA (1) CA687187A (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211905A (en) * 1963-06-12 1965-10-12 Westinghouse Electric Corp Luminaire
US3380770A (en) * 1966-10-31 1968-04-30 Keystone Lighting Corp Latch for diffuser panel doors in lighting fixtures
US3473016A (en) * 1967-01-18 1969-10-14 Kenbert Lighting Ind Inc Lighting fixtures
US3634681A (en) * 1969-03-20 1972-01-11 Westinghouse Electric Corp Integral ballast, lampholder support and wireway
US4000406A (en) * 1974-11-29 1976-12-28 Esquire, Inc. Light fixture
DE8531886U1 (en) * 1985-11-12 1986-08-28 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Ceiling lamp
US6231213B1 (en) * 1999-07-21 2001-05-15 Nsi Enterprises, Inc. Door frame for lensed troffer
EP1495258B1 (en) * 2002-04-10 2005-09-14 Grimmeisen Vertriebs GmbH Flat lighting fixture
US7325938B2 (en) * 2002-06-05 2008-02-05 Genlyte Thomas Group, Llc Indirector light fixture
WO2005071312A1 (en) * 2004-01-08 2005-08-04 Welker Mark L Fixture of fluorescent lamps in a ceiling grid
US7150542B1 (en) 2004-03-03 2006-12-19 Genlyte Thomas Group, Llc Multiple position luminaire
US7121689B2 (en) * 2004-12-09 2006-10-17 Hubbell Incorporated Lighting fixture having spring mounted louvers
US20060152921A1 (en) * 2005-01-08 2006-07-13 Welker Mark L Fixture and methods
US7654707B2 (en) * 2006-04-28 2010-02-02 Qualcomm Incorporated Rear trim ring for a vandal resistant luminaire
US9188320B2 (en) 2006-10-09 2015-11-17 Genlyte Thomas Group, Llc Luminaire junction box
US7905621B1 (en) 2008-01-18 2011-03-15 Genlyte Thomas Group, Llc In-grade lighting fixture
US7841755B1 (en) 2008-05-05 2010-11-30 Genlyte Thomas Group Llc Luminaire and mounting bracket combination
US8061666B1 (en) 2008-08-05 2011-11-22 Philips Electronics Ltd Adapter assembly for pole luminaire
AU2010250125B2 (en) * 2009-05-20 2015-02-12 Medical Illumination International Inc. Germicidal fixture and methods
US8888313B2 (en) 2012-03-07 2014-11-18 Harris Manufacturing, Inc. Light emitting diode troffer door assembly
US9565782B2 (en) 2013-02-15 2017-02-07 Ecosense Lighting Inc. Field replaceable power supply cartridge
USD762322S1 (en) 2014-07-30 2016-07-26 Orion Energy Systems, Inc. Light fixture
US9206948B1 (en) 2014-07-30 2015-12-08 Orion Energy Systems, Inc. Troffer light fixture retrofit systems and methods
USD780363S1 (en) 2014-07-30 2017-02-28 Orion Energy Systems, Inc. Light fixture
USD780973S1 (en) 2014-07-30 2017-03-07 Orion Energy Systems, Inc. Light fixture
US10808896B2 (en) * 2014-12-31 2020-10-20 Aron Lighting LLC T-bar lighting assembly
US11306897B2 (en) 2015-02-09 2022-04-19 Ecosense Lighting Inc. Lighting systems generating partially-collimated light emissions
US9869450B2 (en) 2015-02-09 2018-01-16 Ecosense Lighting Inc. Lighting systems having a truncated parabolic- or hyperbolic-conical light reflector, or a total internal reflection lens; and having another light reflector
US9746159B1 (en) 2015-03-03 2017-08-29 Ecosense Lighting Inc. Lighting system having a sealing system
US9651227B2 (en) 2015-03-03 2017-05-16 Ecosense Lighting Inc. Low-profile lighting system having pivotable lighting enclosure
US9651216B2 (en) 2015-03-03 2017-05-16 Ecosense Lighting Inc. Lighting systems including asymmetric lens modules for selectable light distribution
US9568665B2 (en) 2015-03-03 2017-02-14 Ecosense Lighting Inc. Lighting systems including lens modules for selectable light distribution
USD785218S1 (en) 2015-07-06 2017-04-25 Ecosense Lighting Inc. LED luminaire having a mounting system
USD782093S1 (en) 2015-07-20 2017-03-21 Ecosense Lighting Inc. LED luminaire having a mounting system
US9651232B1 (en) 2015-08-03 2017-05-16 Ecosense Lighting Inc. Lighting system having a mounting device
CN206724083U (en) * 2017-04-14 2017-12-08 厦门光莆电子股份有限公司 A kind of ceiling mounting structure
US10859242B2 (en) 2018-02-07 2020-12-08 Aron Lighting LLC Downlight for ceiling system
USD921266S1 (en) 2018-11-16 2021-06-01 Aron Lighting LLC Lighting fixture in a ceiling tile arrangement
US10914459B2 (en) * 2019-05-21 2021-02-09 Longhorn Intelligent Tech Co., Ltd LED rack system
US11543092B2 (en) 2020-06-08 2023-01-03 Aron Lighting LLC Ceiling mounted assembly for electrical components

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2305015A (en) * 1941-04-24 1942-12-15 Kliegl Bros Universal Electric Adjustable support for lamp housings
US2321099A (en) * 1941-10-11 1943-06-08 Miller Co Lighting equipment
US2336414A (en) * 1941-12-11 1943-12-07 Bernard A Mitchell Lighting fixture
US2327552A (en) * 1941-12-15 1943-08-24 Daybrite Lighting Inc Fluorescent safety lighting fixture
US2523840A (en) * 1945-01-29 1950-09-26 Sylvania Electric Prod Fluorescent lighting fixture
US2440186A (en) * 1946-04-23 1948-04-20 Miller Co Lighting fixture hinge
US2440603A (en) * 1947-03-12 1948-04-27 Edwin F Guth Lighting fixture
US2587920A (en) * 1949-01-08 1952-03-04 Pittsburgh Reflector Company Lighting fixture with detachable light control panel
US2596634A (en) * 1951-01-25 1952-05-13 Holophane Co Inc Direct lighting fixture
US2684498A (en) * 1952-06-11 1954-07-27 Neo Ray Products Inc Hinge structure
US2744716A (en) * 1955-01-07 1956-05-08 Neo Ray Products Inc Recessed lighting fixture and jack supports therefor
US2846569A (en) * 1955-02-23 1958-08-05 Pittsburgh Reflector Company Recessed lighting fixture
US2867719A (en) * 1955-12-07 1959-01-06 Compco Corp Lighting fixtures
US2932728A (en) * 1956-05-28 1960-04-12 Smoot Holman Company Fluorescent lighting fixture system

Also Published As

Publication number Publication date
US3078366A (en) 1963-02-19

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