DE69322646D1 - Vorrichtung zur wärmeübertragung - Google Patents

Vorrichtung zur wärmeübertragung

Info

Publication number
DE69322646D1
DE69322646D1 DE69322646T DE69322646T DE69322646D1 DE 69322646 D1 DE69322646 D1 DE 69322646D1 DE 69322646 T DE69322646 T DE 69322646T DE 69322646 T DE69322646 T DE 69322646T DE 69322646 D1 DE69322646 D1 DE 69322646D1
Authority
DE
Germany
Prior art keywords
heat transfer
transfer
heat
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
DE69322646T
Other languages
English (en)
Other versions
DE69322646T2 (de
Inventor
Michael Meuse
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.)
Victor Company of Japan Ltd
Original Assignee
Hughes JVC Technology 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 Hughes JVC Technology Corp filed Critical Hughes JVC Technology Corp
Publication of DE69322646D1 publication Critical patent/DE69322646D1/de
Application granted granted Critical
Publication of DE69322646T2 publication Critical patent/DE69322646T2/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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/04—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for filtering out infrared radiation
    • 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
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • 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
    • F21V29/80—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with pins or wires
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/003—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by using permeable mass, perforated or porous materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/181—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation
    • G02B7/1815—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation with cooling or heating systems
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133628—Illuminating devices with cooling means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Projection Apparatus (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
DE69322646T 1992-07-31 1993-07-28 Vorrichtung zur wärmeübertragung Expired - Lifetime DE69322646T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/922,936 US5285363A (en) 1992-07-31 1992-07-31 Heat transfer unit
PCT/US1993/007104 WO1994003758A1 (en) 1992-07-31 1993-07-28 Heat transfer unit

Publications (2)

Publication Number Publication Date
DE69322646D1 true DE69322646D1 (de) 1999-01-28
DE69322646T2 DE69322646T2 (de) 1999-07-22

Family

ID=25447825

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69322646T Expired - Lifetime DE69322646T2 (de) 1992-07-31 1993-07-28 Vorrichtung zur wärmeübertragung

Country Status (5)

Country Link
US (1) US5285363A (de)
EP (1) EP0653037B1 (de)
JP (1) JPH07509586A (de)
DE (1) DE69322646T2 (de)
WO (1) WO1994003758A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL108918A (en) * 1994-03-10 1997-04-15 Medic Lightech Ltd Apparatus for efficient photodynamic treatment
US5647662A (en) * 1995-10-06 1997-07-15 Ziegler; Byron J. Apparatus for cooling a light beam
US6109767A (en) * 1996-03-29 2000-08-29 Minnesota Mining And Manufacturing Company Honeycomb light and heat trap for projector
US5692821C1 (en) * 1996-06-28 2001-10-16 Minnesota Mining & Mfg Method and system for thermal management within a display device
US5947590A (en) * 1997-09-15 1999-09-07 Hughes-Jvc Technology Corporation High power arc lamp reflector with shroud and plurality of cooling fins on exterior surface of reflector for image projector
US6671005B1 (en) 1999-06-21 2003-12-30 Altman Stage Lighting Company Digital micromirror stage lighting system
US6412972B1 (en) * 1999-12-10 2002-07-02 Altman Stage Lighting Company Digital light protection apparatus with digital micromirror device and rotatable housing
TW527853B (en) * 2000-12-15 2003-04-11 Fusion Lighting Inc Electrodeless aperture lamp with IR shedding
US6863421B2 (en) * 2001-06-11 2005-03-08 Infocus Corporation Lamphouse
GB0202299D0 (en) * 2002-02-01 2002-03-20 Bae Systems Plc Light cover
US7105858B2 (en) * 2002-08-26 2006-09-12 Onscreen Technologies Electronic assembly/system with reduced cost, mass, and volume and increased efficiency and power density
US7488096B2 (en) * 2004-01-30 2009-02-10 Hewlett-Packard Development Company, L.P. Integral reflector and heat sink
KR100534138B1 (ko) * 2004-05-12 2005-12-08 삼성전자주식회사 광학엔진장치
US7258446B2 (en) * 2005-01-27 2007-08-21 Dell Products L.P. System and method for intelligent information handling system projector cool down
JP4420857B2 (ja) * 2005-06-06 2010-02-24 三洋電機株式会社 投写型表示装置
US8564947B2 (en) * 2010-02-12 2013-10-22 Electronics And Telecommunications Research Institute Heat exhaustion structure for heat dissipating device
JP5231618B2 (ja) * 2011-10-28 2013-07-10 シャープ株式会社 光源装置、擬似太陽光照射装置および光源装置のメンテナンス方法
JP2020017476A (ja) * 2018-07-27 2020-01-30 株式会社島津製作所 光源装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152764A (en) * 1963-04-08 1964-10-13 Raymond J Rice Quartz tube floodlights
US4095428A (en) * 1975-02-25 1978-06-20 Westinghouse Electric Corp. Solar electric power plant and an improved thermal collector of solar energy
USRE30136E (en) * 1976-09-16 1979-11-06 Solar panel
US4130233A (en) * 1977-05-23 1978-12-19 John Chisholm Process for making porous metal heat sink from clad aluminum wire
US4172442A (en) * 1978-05-15 1979-10-30 Bio Gas Systems, Inc. Solar energy collector system and method
US4314549A (en) * 1979-05-25 1982-02-09 Swanson William A Omnidirectional solar collector
US4296734A (en) * 1980-03-10 1981-10-27 Nevins Robert L Solar collector
US4411256A (en) * 1982-03-16 1983-10-25 Fleming Philip J Solar collector
US4657359A (en) * 1986-04-22 1987-04-14 United Technologies Corporation Transpirationally cooled laser mirror
JPH03168793A (ja) * 1989-11-29 1991-07-22 Pioneer Electron Corp 光源用反射部材
US5123982A (en) * 1990-06-29 1992-06-23 The United States Of American As Represented By The United States Department Of Energy Process of making cryogenically cooled high thermal performance crystal optics
US5172973A (en) * 1992-02-10 1992-12-22 Spada Ronald M Air cooled housing for light source

Also Published As

Publication number Publication date
US5285363A (en) 1994-02-08
DE69322646T2 (de) 1999-07-22
EP0653037B1 (de) 1998-12-16
WO1994003758A1 (en) 1994-02-17
JPH07509586A (ja) 1995-10-19
EP0653037A4 (de) 1995-10-04
EP0653037A1 (de) 1995-05-17

Similar Documents

Publication Publication Date Title
DE69631006D1 (de) Vorrichtung zur Wärmeübertragung
DE69433749D1 (de) Vorrichtung zum Steigern des Wärmeübergangs
DE69419508D1 (de) Vorrichtung zur heizungssteuerung
DE69130901D1 (de) Vorrichtung zur zerebralen wiederbelebung
DE69410460D1 (de) Beheizte vorrichtung
DE69634586D1 (de) Vorrichtung zur Kühlung einer Wärmequelle
DE69331031T2 (de) Vorrichtung zur parallelen Bilderzeugung
DE69406941D1 (de) Vorrichtung zur ablation
DE69330476T2 (de) Gerät zur genauen Positionierung
DE68905684D1 (de) Vorrichtung zur kraftuebertragung.
DE69217519D1 (de) Vorrichtung zur Bewerkstelligung von Stoff- und/oder Wärmeübertragung
DE69322646T2 (de) Vorrichtung zur wärmeübertragung
ATA3292A (de) Vorrichtung zur selbst-injektion
DE69520168T2 (de) Drehende Vorrichtung zur Wärmeübertragung
DE59509949D1 (de) Vorrichtung zur strahlteilung
DE69315985D1 (de) Übertragungsverfahren und vorrichtung dafür
DE69333376D1 (de) Vorrichtung zur wellenenergievorrichtung
DE69635631D1 (de) Vorrichtung zur Wärmeübertragung
DE69505138T2 (de) Vorrichtung zur kühlung von heissem gas
DE69305622D1 (de) Vorrichtung zur Gastrocknung
DE59305222D1 (de) Vorrichtung zur Kühlung von heissen Gasen
DE69213012D1 (de) Vorrichtung zur Temperaturdetektion
DE69319170D1 (de) Vorrichtung zur Bildtransformation
DE69612546T2 (de) Vorrichtung zur wärmeübertragung mit hilfe von luft
DE69023327D1 (de) Ablöseentwicklungsverfahren und Vorrichtung zur Durchführung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: VICTOR COMPANY OF JAPAN, LTD., YOKOHAMA, KANAGAWA,

R082 Change of representative

Ref document number: 653037

Country of ref document: EP

Representative=s name: SCHAUMBURG, THOENES, THURN, LANDSKRON, ECKERT, 816