JPS53123584A - Illuminator - Google Patents

Illuminator

Info

Publication number
JPS53123584A
JPS53123584A JP3540078A JP3540078A JPS53123584A JP S53123584 A JPS53123584 A JP S53123584A JP 3540078 A JP3540078 A JP 3540078A JP 3540078 A JP3540078 A JP 3540078A JP S53123584 A JPS53123584 A JP S53123584A
Authority
JP
Japan
Prior art keywords
illuminator
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.)
Granted
Application number
JP3540078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6124761B2 (en:Method
Inventor
Aaru Shiyumitsutsu Shiruban
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
Priority claimed from US05/783,676 external-priority patent/US4173034A/en
Application filed by Individual filed Critical Individual
Publication of JPS53123584A publication Critical patent/JPS53123584A/ja
Publication of JPS6124761B2 publication Critical patent/JPS6124761B2/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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • 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
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/14—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing polarised light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
    • 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)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP3540078A 1977-04-01 1978-03-29 Illuminator Granted JPS53123584A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/783,676 US4173034A (en) 1977-04-01 1977-04-01 Lighting system with baffle
US05/819,067 US4298916A (en) 1977-04-01 1977-07-26 Lighting system with baffle

Publications (2)

Publication Number Publication Date
JPS53123584A true JPS53123584A (en) 1978-10-28
JPS6124761B2 JPS6124761B2 (en:Method) 1986-06-12

Family

ID=27120171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3540078A Granted JPS53123584A (en) 1977-04-01 1978-03-29 Illuminator

Country Status (8)

Country Link
US (1) US4298916A (en:Method)
JP (1) JPS53123584A (en:Method)
CA (1) CA1103641A (en:Method)
DE (1) DE2813994A1 (en:Method)
FR (1) FR2385979A1 (en:Method)
GB (1) GB1564694A (en:Method)
IT (1) IT1155894B (en:Method)
MX (1) MX145172A (en:Method)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT376784B (de) * 1982-01-18 1984-12-27 Zumtobel Ag Arbeitsplatzleuchte
US4600975A (en) * 1984-01-25 1986-07-15 Roberts James R Architectural lighting apparatus
JPS63167378A (ja) * 1986-12-29 1988-07-11 Ricoh Co Ltd 複写機の制御方式
JPH02137859A (ja) * 1988-11-19 1990-05-28 Mita Ind Co Ltd 画像形成装置
CA2036518C (en) * 1990-03-07 1997-09-09 Daniel Nathan Karpen Full spectrum polarized lighting system
US5079680A (en) * 1991-06-07 1992-01-07 Reflector Hardware Corporation Undershelf task light fixture
IL102898A (en) * 1992-08-21 1995-01-24 Nezer Daniel Lighting systems
US5386357A (en) * 1992-12-04 1995-01-31 Shell Oil Company Light box
US5530628A (en) * 1993-04-05 1996-06-25 Peerless Lighting Corporation Task light
US5440467A (en) * 1994-04-22 1995-08-08 Steelcase Inc. Task light
US5813751A (en) * 1996-07-01 1998-09-29 Shaffer; Robert G. Device for permanent installation of christmas lighting
US5992066A (en) * 1997-04-21 1999-11-30 Brauer; William R. Apparatus with laminated diffuser for illuminating medical diagnostic imaging film
US5971571A (en) * 1997-09-08 1999-10-26 Winona Lighting Studio, Inc. Concave light reflector device
US6260982B1 (en) * 1999-03-01 2001-07-17 John J. Huebner Lighting apparatus for operating machines with overhead obstructions and method
GB0220027D0 (en) * 2002-08-28 2002-10-09 Full Vision Productions Ltd Luminaire
US7360929B2 (en) * 2005-04-15 2008-04-22 Sylvan R. Shemitz Designs, Inc. Luminaire with multi-purpose mounting feature
JP5784598B2 (ja) 2009-07-03 2015-09-24 フレイク, ハルトムートFLAIG, Hartmut ロックナット
US8430547B2 (en) 2009-08-03 2013-04-30 Nike, Inc. Compact motion-simulating device
DE202012104138U1 (de) * 2012-10-29 2014-02-04 Zumtobel Lighting Gmbh Arbeitsplatzleuchte
EP3469255B1 (en) * 2016-06-09 2020-08-19 Signify Holding B.V. Lighting device
US10384803B2 (en) * 2016-10-07 2019-08-20 The Boeing Company Methods and devices for light distribution in an aircraft, and aircraft including such devices
WO2019068665A1 (en) * 2017-10-05 2019-04-11 Signify Holding B.V. CIRCADIAN LIGHTING ARRANGEMENT
DE102019120894A1 (de) * 2019-08-02 2021-02-04 SF Handels- und Besitzgesellschaft mbH Sicherungsmutter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2402176A (en) * 1946-06-18 Polarized illumination
US3239659A (en) * 1963-06-14 1966-03-08 Polaroid Corp Glare-reducing lamp
US3349238A (en) * 1964-12-31 1967-10-24 Smithcraft Corp Glare-free office lighting device and the like
US3389246A (en) * 1966-01-17 1968-06-18 Sylvan R. Shemitz Illuminated wall partition divider
US3679893A (en) * 1970-09-03 1972-07-25 Sylvan R Schemitz And Associat Luminaire reflector comprising elliptical and parabolic segments
CH558023A (de) * 1972-08-29 1975-01-15 Battelle Memorial Institute Polarisationsvorrichtung.
US3794830A (en) * 1973-04-23 1974-02-26 Alkco Mfg Co Locking spring and hinge for cover of lighting fixture
US4054793A (en) * 1973-08-22 1977-10-18 Sylvan R. Shemitz Associates, Inc. Lighting system

Also Published As

Publication number Publication date
DE2813994C2 (en:Method) 1987-09-17
DE2813994A1 (de) 1978-10-05
FR2385979A1 (fr) 1978-10-27
MX145172A (es) 1982-01-12
GB1564694A (en) 1980-04-10
IT7848682A0 (it) 1978-03-30
FR2385979B1 (en:Method) 1984-03-16
CA1103641A (en) 1981-06-23
IT1155894B (it) 1987-01-28
JPS6124761B2 (en:Method) 1986-06-12
US4298916A (en) 1981-11-03

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