FR2634591A1 - - Google Patents

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Publication number
FR2634591A1
FR2634591A1 FR8908266A FR8908266A FR2634591A1 FR 2634591 A1 FR2634591 A1 FR 2634591A1 FR 8908266 A FR8908266 A FR 8908266A FR 8908266 A FR8908266 A FR 8908266A FR 2634591 A1 FR2634591 A1 FR 2634591A1
Authority
FR
France
Prior art keywords
temperature
fluorescent lamp
peltier element
lamp
excitation
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.)
Pending
Application number
FR8908266A
Other languages
English (en)
French (fr)
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.)
Japan Aviation Electronics Industry Ltd
Original Assignee
Japan Aviation Electronics Industry Ltd
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 Japan Aviation Electronics Industry Ltd filed Critical Japan Aviation Electronics Industry Ltd
Publication of FR2634591A1 publication Critical patent/FR2634591A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • H01J61/523—Heating or cooling particular parts of the lamp

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
FR8908266A 1988-07-04 1989-06-21 Pending FR2634591A1 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63167269A JPH0218857A (ja) 1988-07-04 1988-07-04 蛍光ランプ装置

Publications (1)

Publication Number Publication Date
FR2634591A1 true FR2634591A1 (https=) 1990-01-26

Family

ID=15846608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8908266A Pending FR2634591A1 (https=) 1988-07-04 1989-06-21

Country Status (4)

Country Link
US (1) US4978890A (https=)
JP (1) JPH0218857A (https=)
FR (1) FR2634591A1 (https=)
GB (1) GB2220297A (https=)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2714205B2 (ja) * 1990-02-17 1998-02-16 キヤノン株式会社 複写装置
US5834908A (en) * 1991-05-20 1998-11-10 Bhk, Inc. Instant-on vapor lamp and operation thereof
DE4302852A1 (de) * 1993-02-02 1994-08-04 Gernot K Brueck UV-Hochleistungsröhre
JPH06324304A (ja) * 1993-05-11 1994-11-25 Nec Corp Ｌｃｄ用バックライト
WO1995012964A1 (en) * 1993-11-03 1995-05-11 Science Applications International Corporation High efficiency uv backlighting system for rear illumination of electronic display devices
US5612593A (en) * 1995-08-30 1997-03-18 Rockwell International Fluorescent tube thermal management system utilizing thermal electric cooler units
WO1998015970A1 (en) * 1996-10-08 1998-04-16 Purup-Eskofot A/S A circuit for maintaining the temperature of a light source, and use of the circuit
US5909085A (en) * 1997-03-17 1999-06-01 Korry Electronics Co. Hybrid luminosity control system for a fluorescent lamp
DE19747526A1 (de) * 1997-10-28 1999-05-06 Willing Gmbh Dr Ing Vorrichtung zur Arbeitspunktoptimierung von Niederdruck-Leuchtstofflampen
US6352722B1 (en) * 1997-12-23 2002-03-05 Quadrant Holdings Cambridge Limited Derivatized carbohydrates, compositions comprised thereof and methods of use thereof
EP1057197A4 (en) * 1998-02-19 2002-04-17 Universal Avionics Sys Corp BACKGROUND LAMP MODULE COOLING METHOD FOR LIQUID CRYSTAL DISPLAY
JP3738678B2 (ja) * 2000-08-04 2006-01-25 ウシオ電機株式会社 プロジェクタ用のランプユニット、およびその調光方法
AU2001296499A1 (en) 2000-10-04 2002-04-15 Cogent Light Technologies, Inc. Temperature control for arc lamps
US7164224B2 (en) * 2000-12-14 2007-01-16 Sharp Kabushiki Kaisha Backlight having discharge tube, reflector and heat conduction member contacting discharge tube
CN100552285C (zh) * 2001-03-19 2009-10-21 富士通株式会社 光源装置及显示装置
US6919676B2 (en) * 2002-06-14 2005-07-19 Voltarc Technologies Inc. Discharge lamp having overlaid fluorescent coatings and methods of making the same
US7247994B2 (en) * 2003-05-22 2007-07-24 Nxsteps Communications Methods and apparatuses for mounting a wireless network component to a fluorescent light
US6979955B2 (en) * 2003-05-22 2005-12-27 Nxsteps Communications Deriving power for a wireless network component from the power source of a fluorescent light
US7284878B2 (en) 2004-12-03 2007-10-23 Acuity Brands, Inc. Lumen regulating apparatus and process
US7275848B2 (en) * 2005-02-16 2007-10-02 Visteon Global Technologies, Inc. Headlamp assembly having cooling channel
US7329033B2 (en) 2005-10-25 2008-02-12 Visteon Global Technologies, Inc. Convectively cooled headlamp assembly
US7478932B2 (en) * 2005-11-29 2009-01-20 Visteon Global Technologies, Inc. Headlamp assembly having cooling channel
US7427152B2 (en) * 2005-12-05 2008-09-23 Visteon Global Technologies, Inc. Headlamp assembly with integrated housing and heat sink
US7344289B2 (en) * 2005-12-07 2008-03-18 Visteon Global Technologies, Inc. Headlamp assembly with integrated reflector and heat sink
US7372208B1 (en) * 2006-11-30 2008-05-13 Honeywell International Inc. Methods and apparatus for thermal management of fluorescent lamps
US20080258629A1 (en) * 2007-04-20 2008-10-23 Rensselaer Polytechnic Institute Apparatus and method for extracting power from and controlling temperature of a fluorescent lamp
EP2615030B1 (en) * 2012-01-16 2015-07-29 Zodiac Aerotechnics Passenger service unit with emergency oxygen supply and reading light

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358746A1 (fr) * 1976-07-12 1978-02-10 Oce Van Der Grinten Nv Appareil a commander l'emission de lumiere d'une lampe luminescente a gaz
EP0295491A1 (en) * 1987-06-04 1988-12-21 Dainippon Screen Mfg. Co., Ltd. Apparatus for and method of stabilizing the quantity of light of fluorescent lamp

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB959602A (en) * 1961-08-01 1964-06-03 Gen Electric Co Ltd Improvements in or relating to electric lamp fittings incorporating thermo-electric cooling devices, and thermo-electric cooling devices for use in such fittings
GB959601A (en) * 1961-08-01 1964-06-03 Gen Electric Co Ltd Improvements in or relating to electric lamp fittings
US3330130A (en) * 1963-03-04 1967-07-11 Mc Graw Edison Co Cooling device for fluorescent lamps
US3604500A (en) * 1970-04-07 1971-09-14 Integrated Dev And Mfg Co Method of controlling fluorescent lamp output
US3974418A (en) * 1975-07-28 1976-08-10 General Electric Company Fluorescent lamp unit with ballast resistor and cooling means therefor
US4066365A (en) * 1976-05-28 1978-01-03 The Perkin-Elmer Corporation Temperature control apparatus
US4518895A (en) * 1983-03-25 1985-05-21 Xerox Corporation Mechanism and method for controlling the temperature and output of a fluorescent lamp
JPS6116461A (ja) * 1984-06-30 1986-01-24 Toshiba Electric Equip Corp 電球形螢光ランプ
JPH07118300B2 (ja) * 1986-08-25 1995-12-18 株式会社日立製作所 高出力紫外放射装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358746A1 (fr) * 1976-07-12 1978-02-10 Oce Van Der Grinten Nv Appareil a commander l'emission de lumiere d'une lampe luminescente a gaz
EP0295491A1 (en) * 1987-06-04 1988-12-21 Dainippon Screen Mfg. Co., Ltd. Apparatus for and method of stabilizing the quantity of light of fluorescent lamp

Also Published As

Publication number Publication date
GB8913049D0 (en) 1989-07-26
GB2220297A (en) 1990-01-04
JPH0218857A (ja) 1990-01-23
US4978890A (en) 1990-12-18

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 04/90