JPS57117003U - - Google Patents

Info

Publication number
JPS57117003U
JPS57117003U JP1981183746U JP18374681U JPS57117003U JP S57117003 U JPS57117003 U JP S57117003U JP 1981183746 U JP1981183746 U JP 1981183746U JP 18374681 U JP18374681 U JP 18374681U JP S57117003 U JPS57117003 U JP S57117003U
Authority
JP
Japan
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.)
Pending
Application number
JP1981183746U
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
Publication of JPS57117003U publication Critical patent/JPS57117003U/ja
Pending 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
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • 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
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F21V11/10—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures of iris 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/088—Clips; Clamps
    • 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
    • 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
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
JP1981183746U 1979-04-09 1981-12-11 Pending JPS57117003U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/028,329 US4232359A (en) 1979-04-09 1979-04-09 Spotlight or other illuminator

Publications (1)

Publication Number Publication Date
JPS57117003U true JPS57117003U (ja) 1982-07-20

Family

ID=21842843

Family Applications (2)

Application Number Title Priority Date Filing Date
JP4530580A Pending JPS563901A (en) 1979-04-09 1980-04-08 Spotlight
JP1981183746U Pending JPS57117003U (ja) 1979-04-09 1981-12-11

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP4530580A Pending JPS563901A (en) 1979-04-09 1980-04-08 Spotlight

Country Status (3)

Country Link
US (1) US4232359A (ja)
EP (1) EP0017210A1 (ja)
JP (2) JPS563901A (ja)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338654A (en) * 1980-09-20 1982-07-06 Richard Logothetis Variable spot stage light
US4519020A (en) * 1983-11-14 1985-05-21 Little William D Variable magnification stage light
IT8435870V0 (it) * 1984-06-07 1984-06-07 Ianiro Quartzcolor Spa Illuminatore da terra modulare componibile per teatri, studi di posa fotografici, cinematografici, televisivi e simili
US4554621A (en) * 1984-10-29 1985-11-19 Anton/Bauer, Inc. Modular light assembly
FR2582780B1 (fr) * 1985-05-31 1988-09-09 Cameleon Dispositif d'eclairage, notamment projecteur scenique simultanement reglable selon tous ses parametres
US4739456A (en) * 1986-12-12 1988-04-19 Little William D High intensity pattern/follow spot projector
JPS6440217A (en) * 1987-08-03 1989-02-10 Mitsubishi Electric Corp Wire cut electric discharge machining device
JPH0196605U (ja) * 1987-12-21 1989-06-27
DE68913560D1 (de) * 1988-01-20 1994-04-14 Light Years Ahead Ltd Raumbeleuchtung.
CA1304058C (en) * 1988-01-26 1992-06-23 Shigeo Shioiri Illuminator having an easily replaceable light source unit
US4833579A (en) * 1988-03-09 1989-05-23 Maer Skegin Extruded lamp fixtures for halogen light sources
US5134547A (en) * 1989-02-11 1992-07-28 Olympus Optical Co., Ltd. Electric apparatus housing an electromagnetic wave noise generating source
US5249109A (en) * 1991-08-09 1993-09-28 Intermatic Incorporated Outdoor variable focus light fixture
GB2265976B (en) * 1992-03-31 1995-06-21 Strand Lighting Ltd Luminaire
US5371655A (en) * 1992-05-22 1994-12-06 Panavision International, L.P. System for varying light intensity such as for use in motion picture photography
US5515119A (en) * 1992-05-22 1996-05-07 Panavision International, L.P. System for varying light intensity such as for use in motion picture photography
US5345371A (en) * 1992-11-05 1994-09-06 Cunningham David W Lighting fixture
EP0751339A3 (en) * 1995-06-30 1998-05-06 CUNNINGHAM, David W. Lighting fixture having a cast reflector
US5758955A (en) * 1995-07-11 1998-06-02 High End Systems, Inc. Lighting system with variable shaped beam
US5665305A (en) * 1995-11-13 1997-09-09 Belliveau; Richard S. Lighting system with multiple beam shapes
GB2316477B (en) * 1995-11-13 1998-08-19 High End Systems Inc Lighting system
GB2310035A (en) * 1996-02-06 1997-08-13 Stephen Ernest Watts Special effect lighting
DE19751157B4 (de) * 1996-11-19 2004-06-03 Werner Kroffl Projektionsanlage
US6046861A (en) * 1997-10-08 2000-04-04 Vari-Lite. Inc. Zoom lens system having imaging and non-imaging ranges
EP1462713B1 (en) * 2000-06-20 2006-01-25 Marumo Electric Co., Ltd. Lighting device
US6550939B2 (en) 2001-09-12 2003-04-22 Vari-Lite, Inc. Light beam shutter apparatus
US7059747B2 (en) * 2002-09-03 2006-06-13 Genlyte Thomas Group Llc Shutter mechanism for floodlight, with drive
US20060104063A1 (en) * 2002-09-09 2006-05-18 Dunne John A Spotlight
AU2002951304A0 (en) * 2002-09-09 2002-09-26 Vector Scientific Pty Ltd A spotlight
ITRM20030271A1 (it) * 2003-05-30 2004-11-30 Sisti Lighting S P A De Dispositivo per la regolazione dell'intensita' luminosa per proiettori con lampade a scarica.
NZ542332A (en) * 2005-09-09 2008-05-30 Selecon New Zealand Ltd Improvements relating to lighting
JP2009534469A (ja) 2006-04-24 2009-09-24 アルベマール・コーポレーシヨン 燐酸トリフェニル含有量が低くて燐含有量が高くかつオルソアルキル置換度が高い燐酸イソプロピルフェニル
DE202006007227U1 (de) * 2006-04-28 2006-07-20 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Dimmvorrichtung für einen Scheinwerfer
US7891835B2 (en) * 2008-07-15 2011-02-22 Ruud Lighting, Inc. Light-directing apparatus with protected reflector-shield and lighting fixture utilizing same
JP5317592B2 (ja) * 2008-09-01 2013-10-16 日本放送協会 照明装置
US20140085900A1 (en) * 2012-09-25 2014-03-27 Mountain Springs Holdings, LLC. Adjustable Framing Projector
CN103631017B (zh) * 2013-11-15 2016-01-06 广州市浩洋电子有限公司 一种led可变焦成像灯的光学系统
CN103851524B (zh) * 2014-03-12 2015-12-16 广州市浩洋电子有限公司 一种具有图案及光束效果的舞台灯光学系统
US10836304B2 (en) * 2015-11-20 2020-11-17 Ian Taberner Security mounting arrangement
WO2017090922A1 (ko) * 2015-11-27 2017-06-01 (주)제이티 슬릿광원 및 그를 가지는 비전검사장치
US10323829B1 (en) 2017-07-10 2019-06-18 Chien Luen Industries Co., Ltd., Inc. Multi-beam angle spotlight
US10845030B1 (en) * 2020-02-26 2020-11-24 Electronic Theatre Controls, Inc. Lighting fixture with internal shutter blade
US11692680B1 (en) * 2022-09-28 2023-07-04 Shenzhen Xianzhuo Technology Co., Ltd Projection lamp and lamp holder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558964A (en) * 1948-12-16 1951-07-03 Kliegl Bros Universal Electric Iris protection apparatus for highintensity spotlights
US3020390A (en) * 1958-06-17 1962-02-06 Carroll B Lusk Light projector
US3116022A (en) * 1960-05-26 1963-12-31 Ariel R Davis Spotlight
GB1281837A (en) * 1968-10-24 1972-07-19 Helmut Niethammer Improved spotlight
US3886349A (en) * 1971-08-05 1975-05-27 Akira Arai Mechanical connecting device
GB1487630A (en) * 1975-07-24 1977-10-05 Berkey Photo Inc Luminaire
US4061912A (en) * 1976-10-26 1977-12-06 Berkey-Colortran, Inc. Filament alignment mechanism for follow spot or the like

Also Published As

Publication number Publication date
JPS563901A (en) 1981-01-16
US4232359A (en) 1980-11-04
EP0017210A1 (en) 1980-10-15

Similar Documents

Publication Publication Date Title
FR2449168B1 (ja)
BR8002583A (ja)
BR8006808A (ja)
AT364253B (ja)
AU78391S (ja)
AU79557S (ja)
AU78385S (ja)
AU78386S (ja)
AU78389S (ja)
AU78390S (ja)
AU78270S (ja)
AU78569S (ja)
AU79200S (ja)
AU78271S (ja)
AU79558S (ja)
AU79559S (ja)
AU79826S (ja)
AU79918S (ja)
AU79950S (ja)
AU80228S (ja)
AU77763S (ja)
AU77669S (ja)
BR5901094U (ja)
BG28229A1 (ja)
BG28728A1 (ja)