CA977603A - Modular ceiling construction - Google Patents

Modular ceiling construction

Info

Publication number
CA977603A
CA977603A CA178,873A CA178873A CA977603A CA 977603 A CA977603 A CA 977603A CA 178873 A CA178873 A CA 178873A CA 977603 A CA977603 A CA 977603A
Authority
CA
Canada
Prior art keywords
ceiling construction
modular ceiling
modular
construction
ceiling
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
CA178,873A
Other versions
CA178873S (en
Inventor
Gerard E. Mulvey
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA977603A publication Critical patent/CA977603A/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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0088—Ventilating systems
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • 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
    • F21Y2113/00—Combination of light sources
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S454/00—Ventilation
    • Y10S454/906—Noise inhibiting means
CA178,873A 1972-08-21 1973-08-15 Modular ceiling construction Expired CA977603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28224772A 1972-08-21 1972-08-21

Publications (1)

Publication Number Publication Date
CA977603A true CA977603A (en) 1975-11-11

Family

ID=23080671

Family Applications (1)

Application Number Title Priority Date Filing Date
CA178,873A Expired CA977603A (en) 1972-08-21 1973-08-15 Modular ceiling construction

Country Status (2)

Country Link
US (1) US3788206A (en)
CA (1) CA977603A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549253A (en) * 1983-07-18 1985-10-22 Flexillume Canada Ltd. Lighting fixture

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161769A (en) * 1977-07-11 1979-07-17 Zimmerman Metals, Inc. Illuminated hand rail
DE8531886U1 (en) * 1985-11-12 1986-08-28 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Ceiling lamp
US4712651A (en) * 1986-05-15 1987-12-15 Westinghouse Electric Corp. Elevator cab
US4807099A (en) * 1987-03-11 1989-02-21 Ecp Energy Conservation Products Lighting fixtures
NL8902777A (en) * 1989-11-09 1991-06-03 Wilhelmus Adrianus Hendrikus H LIGHTING LIGHT WITH A FILTER DEVICE FOR REMOVING CIGAR AND CIGAR SMOKE COMPONENTS.
FR2737551A1 (en) * 1995-08-01 1997-02-07 Selux Light for modular suspended ceiling - shaped to fit diagonally across square or rectangular module.
US20050090195A1 (en) * 2001-01-16 2005-04-28 Place J. W. Cornice duct system
US20030140646A1 (en) * 2001-01-16 2003-07-31 J. Wayne Place Cornice duct system
EP1461566B1 (en) * 2002-01-04 2012-02-08 Yanek Pty Ltd Modular service unit
US7140960B2 (en) * 2002-07-11 2006-11-28 Applied Applications International, Inc. Boot hanger mounting bracket
US7645189B2 (en) * 2002-07-11 2010-01-12 Applied Applications International, Inc. Boot hanger mounting bracket
WO2005114057A1 (en) * 2004-04-19 2005-12-01 Applied Applications International, Inc. Boot hanger mounting bracket
WO2007033289A2 (en) * 2005-09-12 2007-03-22 Gary Shamshoian Integrated light fixture and air ventilation system
US20110122603A1 (en) * 2005-09-12 2011-05-26 Gary Peter Shamshoian Integrated laboratory light fixture
NO325546B1 (en) * 2006-02-20 2008-06-16 Ledlight Group As Module based lighting system
CN103471013A (en) * 2007-05-07 2013-12-25 科锐公司 Lighting device
FI126595B (en) * 2013-01-30 2017-02-28 Merivaara Oy Operating room lighting arrangement
US10101002B2 (en) * 2015-11-09 2018-10-16 Apple Inc. Light fixture with fabric layer having printed dots
WO2017195041A1 (en) 2016-05-12 2017-11-16 Price Industries Limited Laminar flow diffuser with integrated lighting
US11054169B2 (en) * 2016-05-12 2021-07-06 Price Industries Limited Laminar flow diffuser with integrated lighting
US10480773B2 (en) * 2016-11-23 2019-11-19 Jarvis Corp. Canopy light having moisture control

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2060701A (en) * 1934-06-04 1936-11-10 Tropiano Anthony Interlocking building block facing
US3220332A (en) * 1962-05-14 1965-11-30 Titus Mfg Corp Air diffusers for use with light troffers
US3326112A (en) * 1965-07-26 1967-06-20 Westinghouse Electric Corp Air conditioning and lighting system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549253A (en) * 1983-07-18 1985-10-22 Flexillume Canada Ltd. Lighting fixture

Also Published As

Publication number Publication date
US3788206A (en) 1974-01-29

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