DE69601867D1 - Leuchte mit steuerbarer blende - Google Patents

Leuchte mit steuerbarer blende

Info

Publication number
DE69601867D1
DE69601867D1 DE69601867T DE69601867T DE69601867D1 DE 69601867 D1 DE69601867 D1 DE 69601867D1 DE 69601867 T DE69601867 T DE 69601867T DE 69601867 T DE69601867 T DE 69601867T DE 69601867 D1 DE69601867 D1 DE 69601867D1
Authority
DE
Germany
Prior art keywords
light
controllable iris
iris
controllable
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
DE69601867T
Other languages
English (en)
Inventor
Thomas Stone
Joe Crookham
Dorothy Disanto
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.)
Musco Corp
Original Assignee
Musco 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.)
Filing date
Publication date
Application filed by Musco Corp filed Critical Musco Corp
Application granted granted Critical
Publication of DE69601867D1 publication Critical patent/DE69601867D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
    • F21V11/18—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed movable, e.g. flaps, slides
    • 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
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2026—Gas discharge type light sources, e.g. arcs
    • 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
    • F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Materials For Medical Uses (AREA)
DE69601867T 1995-04-17 1996-04-17 Leuchte mit steuerbarer blende Expired - Lifetime DE69601867D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/423,268 US5860733A (en) 1995-04-17 1995-04-17 Light fixture with controllable light block
PCT/US1996/005302 WO1996033368A1 (en) 1995-04-17 1996-04-17 Light fixture with controllable light block

Publications (1)

Publication Number Publication Date
DE69601867D1 true DE69601867D1 (de) 1999-04-29

Family

ID=23678249

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69601867T Expired - Lifetime DE69601867D1 (de) 1995-04-17 1996-04-17 Leuchte mit steuerbarer blende

Country Status (9)

Country Link
US (1) US5860733A (de)
EP (1) EP0821776B1 (de)
JP (1) JP3651006B2 (de)
KR (1) KR100405147B1 (de)
AU (1) AU708912B2 (de)
CA (1) CA2217872C (de)
DE (1) DE69601867D1 (de)
NZ (1) NZ307705A (de)
WO (1) WO1996033368A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9803108D0 (en) * 1998-02-13 1998-04-08 Wynne Willson Gottelier Limite Beam steering apparatus
US6681110B1 (en) * 1999-07-02 2004-01-20 Musco Corporation Means and apparatus for control of remote electrical devices
WO2002023865A2 (en) * 2000-09-14 2002-03-21 Musco Corporation System and method for remote controlling of sports lights
US7956551B1 (en) 2004-02-24 2011-06-07 Musco Corporation Apparatus and method for discretionary adjustment of lumen output of light sources having lamp lumen depreciation characteristic compensation
US7956556B1 (en) 2004-02-24 2011-06-07 Musco Corporation Apparatus and method for compensating for reduced light output of a solid-state light source having a lumen depreciation characteristic over its operational life
US7736025B2 (en) * 2005-04-18 2010-06-15 Koninklijke Philips Electronics N.V. Illumination system comprising mechanical dimming device
CN201078767Y (zh) * 2007-07-04 2008-06-25 鸿富锦精密工业（深圳）有限公司 电脑面板导光及遮光装置
TWI388771B (zh) * 2008-10-08 2013-03-11 台達電子工業股份有限公司 照明裝置及其光反射罩
US8734163B1 (en) 2009-04-28 2014-05-27 Musco Corporation Apparatus, method, and system for on-site evaluation of illumination scheme using a mobile lighting evaluation system
US8952628B1 (en) 2009-11-05 2015-02-10 Musco Corporation Apparatus, system and method for providing intermittent uplighting
US20110149582A1 (en) * 2009-12-22 2011-06-23 Musco Corporation Apparatus, method, and system for adjustably affixing lighting fixtures to structures
US9581303B2 (en) 2011-02-25 2017-02-28 Musco Corporation Compact and adjustable LED lighting apparatus, and method and system for operating such long-term
US9631795B2 (en) 2011-06-02 2017-04-25 Musco Corporation Apparatus, method, and system for independent aiming and cutoff steps in illuminating a target area
US8789967B2 (en) 2011-06-02 2014-07-29 Musco Corporation Apparatus, method, and system for independent aiming and cutoff steps in illuminating a target area
KR101577571B1 (ko) 2011-06-02 2015-12-15 무스코 코포레이션 타겟 영역을 조명하는데 있어 독립적인 조준 및 컷오프 단계들을 위한 장치, 방법 및 시스템
US20140092593A1 (en) * 2012-10-01 2014-04-03 Musco Corporation Apparatus, method, and system for reducing the effective projected area (epa) of an elevated lighting fixture without the use of an external visor
USD743602S1 (en) 2013-05-20 2015-11-17 Musco Corporation Array including adjustable armature, knuckles, and lighting fixtures
USD794244S1 (en) 2016-05-27 2017-08-08 Musco Corporation Adjustable armature including pivotable knuckle
USD808052S1 (en) 2016-06-27 2018-01-16 Musco Corporation Adjustable lighting fixture
USD808053S1 (en) 2016-06-27 2018-01-16 Musco Corporation Adjustable lighting fixture with pivotable lighting fixture visor
USD833662S1 (en) 2016-10-18 2018-11-13 Musco Corporation Array including adjustable lighting fixtures on a pole
US20180172266A1 (en) * 2016-12-21 2018-06-21 Electric Horsepower Inc. Electric resistance heater system and light tower
JP7194580B2 (ja) * 2018-12-19 2022-12-22 株式会社トプコン 分光計測装置
US11041607B1 (en) 2020-02-25 2021-06-22 RAB Lighting Inc. Apparatuses and methods for accessing and concealing luminaire mounting compartments

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1308858A (en) * 1919-07-08 Headlight
CA752722A (en) * 1967-02-14 L. Baldwin Samuel Luminaire
US998501A (en) * 1910-02-03 1911-07-18 Peter Kilduff Headlight-shade.
US1104245A (en) * 1914-02-10 1914-07-21 Demetrius Frederick Charlton Photographic-dark-room lamp.
US1249133A (en) * 1915-02-15 1917-12-04 States Lee Lebby Projector.
US1176475A (en) * 1915-02-20 1916-03-21 Shadolite Mfg Co Inc Lighting means for auditoriums and other places.
US1166244A (en) * 1915-07-21 1915-12-28 Frederic J Norton Deflector.
US1466354A (en) * 1920-09-07 1923-08-28 Herbert R Drury Antiglare device for automobile headlights
US1397803A (en) * 1921-02-23 1921-11-22 Ensor Harold Edward Headlight
US1444739A (en) * 1921-02-28 1923-02-06 Geisendorfer George Light screening and deflecting hood for headlights
US1610105A (en) * 1924-01-22 1926-12-07 American Headlight Dimming Com Light filter for automobile headlight bulbs
US1560948A (en) * 1924-03-22 1925-11-10 Ralph L Chrisman Headlight
US1560408A (en) * 1924-11-06 1925-11-03 Peter L Charlebois Glareshield
US1639753A (en) * 1925-11-28 1927-08-23 William G Shelton Hair drier and therapeutic lamp
US1660067A (en) * 1926-05-24 1928-02-21 William H Burtis Glare deflector
US1715578A (en) * 1926-11-16 1929-06-04 Terry Herbert William Vehicle direction signal
US1691209A (en) * 1927-08-23 1928-11-13 Reynolds Drew Antiglare shield for automobile lamps
US1998967A (en) * 1928-03-05 1935-04-23 Corcoran Brown Lamp Company Headlight
US1751111A (en) * 1928-08-23 1930-03-18 James A Steele Headlight visor
US1876138A (en) * 1929-12-05 1932-09-06 Eclipse Textile Devices Inc Spring adjustment
US1990666A (en) * 1931-04-20 1935-02-12 Charles E A O'loughlin Headlight dimmer
US2018155A (en) * 1931-10-26 1935-10-22 Thomas B Shanahan Light reflector
US1928665A (en) * 1931-11-30 1933-10-03 Frank Tschurn Headlight device
US1926675A (en) * 1932-02-08 1933-09-12 Prec Metal Workers Attachment for the bulbs of vehicle lamps
US2221629A (en) * 1938-10-03 1940-11-12 Birdseye Electric Corp Reflecting electric lamp
US2277563A (en) * 1940-11-09 1942-03-24 Gen Electric Vehicle headlamp
US2440832A (en) * 1945-05-29 1948-05-04 Pennybacker Miles Gas discharge lamp
US2578451A (en) * 1946-08-30 1951-12-11 Gen Electric Luminaire
DE860671C (de) * 1949-02-07 1952-12-22 Vilhelm Johannes E Thingstroem Halter fuer eine elektrische Kontaktvorrichtung
US2826710A (en) * 1953-07-28 1958-03-11 Willis L Lipscomb Reflector type lamp
US2904710A (en) * 1957-04-19 1959-09-15 Gen Electric Reflector mercury lamp mount
DE1597964A1 (de) * 1967-04-06 1970-10-08 Licentia Gmbh Ziel- und Suchscheinwerfer zur wahlweisen Abgabe von sichtbaren und IR-Strahlen
US3624386A (en) * 1969-01-21 1971-11-30 Strong Electric Corp The Arc lamp
US3639899A (en) * 1969-06-11 1972-02-01 Minnesota Mining & Mfg Programmed traffic signal and method of using
DE2725428C2 (de) * 1977-06-04 1983-12-01 W.C. Heraeus Gmbh, 6450 Hanau Gehäuse einer Operationsleuchte
FR2417059A1 (fr) * 1978-02-09 1979-09-07 Holophane Sa Dispositif d'eclairage a reflecteur de revolution
JPS54132375A (en) * 1978-04-06 1979-10-15 Mitsubishi Electric Corp Discharge lamp
FR2460442A1 (fr) * 1979-06-29 1981-01-23 Cibie Projecteurs Nouvelle structure de projecteur, notamment de projecteur d'automobile
JPS5753058A (en) * 1980-09-16 1982-03-29 Toshiba Corp Curved tube type fluorescent lamp
US4338655A (en) * 1980-10-20 1982-07-06 Koehler Manufacturing Company Luminaire apparatus including expansible reflector means and method of reflecting radiant energy to provide a spot to flood configuration
JPS58136531A (ja) * 1982-02-08 1983-08-13 Ushio Inc カバ−付自動車用補助前照灯
US4423471A (en) * 1982-09-15 1983-12-27 Mycro-Group Company Mobile lighting fixture, method and boom
US4947303A (en) * 1986-05-19 1990-08-07 Musco Corporation Glare control lamp and reflector assembly and method for glare control
US5075828A (en) * 1986-05-19 1991-12-24 Musco Corporation Glare control lamp and reflector assembly and method for glare control
US4760499A (en) * 1985-09-23 1988-07-26 Il Ryou D Adjustable automobile headlight assembly
US4725934A (en) * 1986-05-19 1988-02-16 Mycro-Group Company Glare control lamp and reflector assembly and method for glare control
US4719545A (en) * 1986-06-13 1988-01-12 Cano Victor M Source light for cameramen, lighting technicians, set lighting for motion pictures, stage and television
US4796169A (en) * 1987-05-08 1989-01-03 Sylvan R. Shemitz Associates, Inc. Lighting fixture with rotatable glareshield
DE3718577A1 (de) * 1987-06-03 1988-12-15 Wenzlaff Burkhard Metall-halogenid-kopierlampe fuer reprographische anwendungen
US5016150A (en) * 1989-10-19 1991-05-14 Musco Corporation Means and method for increasing output, efficiency, and flexibility of use of an arc lamp
FI921220A (fi) * 1992-03-20 1993-09-21 Rautaruukki Oy Anordning foer att generera straolning
CA2079402C (en) * 1992-07-20 1995-03-28 Thomas M. Lemons Asymmetric sport lighting luminaire

Also Published As

Publication number Publication date
NZ307705A (en) 1999-03-29
EP0821776B1 (de) 1999-03-24
AU708912B2 (en) 1999-08-19
CA2217872C (en) 2000-10-17
KR19990007789A (ko) 1999-01-25
JP3651006B2 (ja) 2005-05-25
KR100405147B1 (ko) 2003-12-18
JPH11504150A (ja) 1999-04-06
WO1996033368A1 (en) 1996-10-24
CA2217872A1 (en) 1996-10-24
AU5712896A (en) 1996-11-07
US5860733A (en) 1999-01-19
EP0821776A1 (de) 1998-02-04

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Legal Events

Date Code Title Description
8332 No legal effect for de