DE69129648T2 - Fluoreszenzlampenaufbau - Google Patents
FluoreszenzlampenaufbauInfo
- Publication number
- DE69129648T2 DE69129648T2 DE69129648T DE69129648T DE69129648T2 DE 69129648 T2 DE69129648 T2 DE 69129648T2 DE 69129648 T DE69129648 T DE 69129648T DE 69129648 T DE69129648 T DE 69129648T DE 69129648 T2 DE69129648 T2 DE 69129648T2
- Authority
- DE
- Germany
- Prior art keywords
- fluorescent lamp
- lamp construction
- construction
- fluorescent
- lamp
- 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 - Fee Related
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
-
- 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
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/54—Lamp housings; Illuminating means
- G03B27/542—Lamp housings; Illuminating means for copying cameras, reflex exposure lighting
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Control Of Resistance Heating (AREA)
- Facsimile Scanning Arrangements (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Control Of Exposure In Printing And Copying (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/590,428 US5029311A (en) | 1990-09-28 | 1990-09-28 | Stabilized fluorescent lamp for a document scanning system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69129648D1 DE69129648D1 (de) | 1998-07-30 |
DE69129648T2 true DE69129648T2 (de) | 1998-12-10 |
Family
ID=24362236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69129648T Expired - Fee Related DE69129648T2 (de) | 1990-09-28 | 1991-09-27 | Fluoreszenzlampenaufbau |
Country Status (5)
Country | Link |
---|---|
US (1) | US5029311A (de) |
EP (1) | EP0478342B1 (de) |
JP (1) | JPH04306056A (de) |
CA (1) | CA2048825C (de) |
DE (1) | DE69129648T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2513316B2 (ja) * | 1989-06-09 | 1996-07-03 | 富士ゼロックス株式会社 | 画像読取装置 |
US5602860A (en) * | 1995-04-19 | 1997-02-11 | Optelecom, Inc. | Laser thermal control using thermoelectric cooler |
US5495361A (en) * | 1995-05-08 | 1996-02-27 | Agfa Division, Bayer Corporation | Method and apparatus for synchronizing the polarization control signal of an AC-polarized arc-discharge lamp with the exposure timing signals of a CCD line sensor |
US5737674A (en) * | 1995-11-20 | 1998-04-07 | Minnesota Mining And Manufacturing Company | Vapor control system for and a liquid electrographic system |
US5754208A (en) * | 1995-11-27 | 1998-05-19 | Xerox Corporation | Liquid ink printer having dryer with integral reflector |
US5898275A (en) * | 1997-04-15 | 1999-04-27 | Xerox Corporation | Fluorescent lamp system including light blocking members to create uniform illumination along a florescent lamp |
US6340225B1 (en) | 1999-01-19 | 2002-01-22 | Xerox Corporation | Cross flow air system for ink jet printer |
US6305796B1 (en) | 1999-01-26 | 2001-10-23 | Xerox Corporation | Thermal ink jet printer having dual function dryer |
US20020100863A1 (en) * | 2001-01-30 | 2002-08-01 | Spears Kurt E. | Optical image scanner with color and intensity compensation during lamp warmup |
US20020140996A1 (en) * | 2001-04-02 | 2002-10-03 | Spears Kurt E. | Optical image scanner using pre-scan and post-scan compensation for illumination nonuniformity |
DE10129755A1 (de) * | 2001-06-20 | 2003-01-02 | Wilken Wilhelm | Betriebsgerät für Leuchtstoffröhren mit eingebauter Kühlstelle |
US6656006B2 (en) | 2002-01-31 | 2003-12-02 | Hewlett-Packard Development Company, Lp. | Fluorescent lamp and method for production |
US6928707B2 (en) * | 2002-11-19 | 2005-08-16 | Hewlett-Packard Development Company, L.P. | CCFL wrapped with a heater wire, and machines for manufacturing same |
US7433097B2 (en) * | 2003-04-18 | 2008-10-07 | Hewlett-Packard Development Company, L.P. | Optical image scanner with moveable calibration target |
KR20070012420A (ko) * | 2004-04-21 | 2007-01-25 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 조명 장치 |
TWI261857B (en) * | 2005-09-22 | 2006-09-11 | Lite On Technology Corp | Fluorescent tube holding device |
US7623819B2 (en) * | 2006-10-03 | 2009-11-24 | Xerox Corporation | Heater controller system for a fusing apparatus of a xerographic printing system |
US10162244B1 (en) | 2017-06-27 | 2018-12-25 | Taiwan Semiconductor Manufacturing Company, Ltd. | Configurable heating device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57189170A (en) * | 1981-05-18 | 1982-11-20 | Konishiroku Photo Ind Co Ltd | Thermal roller type fixing device |
JPS5942534A (ja) * | 1982-09-03 | 1984-03-09 | Fuji Xerox Co Ltd | 複写機の照明装置 |
JPS60202653A (ja) * | 1984-03-27 | 1985-10-14 | Ricoh Co Ltd | 放電灯加熱装置 |
GB2168579B (en) * | 1984-07-02 | 1987-08-26 | Xerox Corp | Thermostatically-controlled heater |
JPS61217033A (ja) * | 1985-03-22 | 1986-09-26 | Canon Inc | 画像形成装置 |
JPS6337557A (ja) * | 1986-07-30 | 1988-02-18 | Matsushita Electric Ind Co Ltd | 照明装置 |
US4751551A (en) * | 1987-08-03 | 1988-06-14 | Xerox Corporation | Cooling mechanism for scanning lamp assembly |
JPH0218857A (ja) * | 1988-07-04 | 1990-01-23 | Japan Aviation Electron Ind Ltd | 蛍光ランプ装置 |
US4827313A (en) * | 1988-07-11 | 1989-05-02 | Xerox Corporation | Mechanism and method for controlling the temperature and output of an amalgam fluorescent lamp |
-
1990
- 1990-09-28 US US07/590,428 patent/US5029311A/en not_active Expired - Lifetime
-
1991
- 1991-08-08 CA CA002048825A patent/CA2048825C/en not_active Expired - Fee Related
- 1991-09-26 JP JP3248040A patent/JPH04306056A/ja active Pending
- 1991-09-27 EP EP91308821A patent/EP0478342B1/de not_active Expired - Lifetime
- 1991-09-27 DE DE69129648T patent/DE69129648T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5029311A (en) | 1991-07-02 |
DE69129648D1 (de) | 1998-07-30 |
EP0478342A3 (en) | 1992-06-03 |
EP0478342A2 (de) | 1992-04-01 |
JPH04306056A (ja) | 1992-10-28 |
EP0478342B1 (de) | 1998-06-24 |
CA2048825A1 (en) | 1992-03-29 |
CA2048825C (en) | 1997-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |