ATE494532T1 - Luftspülsystem für einen optischen sensor - Google Patents

Luftspülsystem für einen optischen sensor

Info

Publication number
ATE494532T1
ATE494532T1 AT03734994T AT03734994T ATE494532T1 AT E494532 T1 ATE494532 T1 AT E494532T1 AT 03734994 T AT03734994 T AT 03734994T AT 03734994 T AT03734994 T AT 03734994T AT E494532 T1 ATE494532 T1 AT E494532T1
Authority
AT
Austria
Prior art keywords
purge system
air purge
optical sensor
outlet
array
Prior art date
Application number
AT03734994T
Other languages
English (en)
Inventor
Eugene Kalley
Sam Paris
Tommy Tam
Amilo Donado
Original Assignee
Fluke 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 Fluke Corp filed Critical Fluke Corp
Application granted granted Critical
Publication of ATE494532T1 publication Critical patent/ATE494532T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • G01J5/041—Mountings in enclosures or in a particular environment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/05—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path
    • G01J5/051—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path using a gas purge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Lens Barrels (AREA)
  • Air-Conditioning For Vehicles (AREA)
AT03734994T 2002-01-25 2003-01-24 Luftspülsystem für einen optischen sensor ATE494532T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US35175902P 2002-01-25 2002-01-25
US10/348,639 US6890080B2 (en) 2002-01-25 2003-01-22 Air purge system for optical sensor
PCT/US2003/002212 WO2003064984A1 (en) 2002-01-25 2003-01-24 Air purge system for optical sensor

Publications (1)

Publication Number Publication Date
ATE494532T1 true ATE494532T1 (de) 2011-01-15

Family

ID=27616731

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03734994T ATE494532T1 (de) 2002-01-25 2003-01-24 Luftspülsystem für einen optischen sensor

Country Status (6)

Country Link
US (1) US6890080B2 (de)
EP (1) EP1364191B1 (de)
AT (1) ATE494532T1 (de)
AU (1) AU2003238829A1 (de)
DE (1) DE60335586D1 (de)
WO (1) WO2003064984A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10305258A1 (de) * 2002-02-08 2003-08-21 Creo Inc Verfahren und Vorrichtung zum Schutz von optischen Elementen
US7375791B2 (en) * 2005-06-30 2008-05-20 Asml Holding N.V. Laminar flow gas curtains for lithographic applications
US20090073397A1 (en) * 2005-06-30 2009-03-19 Asml Holding N.V. Laminar Flow Gas Curtains for Lithographic Applications
TWM285800U (en) * 2005-08-16 2006-01-11 Universal Scient Ind Co Ltd Power supply switch circuit having leakage current protection
US20070223899A1 (en) * 2006-03-23 2007-09-27 Jody Snow Passive wiper assembly
US7924399B2 (en) * 2006-03-27 2011-04-12 Asml Netherlands B.V. Assembly comprising a conditioning system and at least one object, a conditioning system, a lithographic apparatus and methods
DE602008006279D1 (de) * 2007-02-07 2011-06-01 Fujifilm Corp Tintenstrahlaufzeichnungsvorrichtung mit Wartungsvorrichtung für Tintenstrahldruckkopf und Wartungsverfahren für einen Tintenstrahldruckkopf
US20080285132A1 (en) * 2007-05-18 2008-11-20 O'kane Kevin James Element deflector for lenses, and/or method of making the same
US20080285131A1 (en) * 2007-05-18 2008-11-20 O'kane Kevin J Forced air environmental separator, and method of making the same
DE102007037923A1 (de) * 2007-08-10 2009-02-12 Giesecke & Devrient Gmbh Optischer Sensor zur Erfassung von Wertdokumenten und Verfahren zur Reinhaltung eines Sensorfensters des Sensors
TW200909082A (en) * 2007-08-30 2009-03-01 Nat Applied Res Laboratories Automatic cleaning underwater monitoring system
US8931908B2 (en) * 2008-07-31 2015-01-13 Fluke Corporation Air purge collar
FR2940154B1 (fr) * 2008-12-23 2011-02-25 Commissariat Energie Atomique Avaloir d'aspiration de particules fines et dispositif d'ablation laser d'une couche superficielle d'une paroi comprenant un tel avaloir
DE102009031855B4 (de) * 2009-07-03 2014-09-18 Isedd Gmbh Vorrichtung zur Reinhaltung der Detektionsfläche einer Messvorrichtung
JP2014184469A (ja) * 2013-03-25 2014-10-02 Jfe Steel Corp 電縫鋼管の素管被溶接部シールド装置
US9908158B2 (en) 2014-03-10 2018-03-06 Ametek, Inc. Air flow mechanism for image capture and vision systems
US9541755B2 (en) * 2014-04-11 2017-01-10 Servo-Robot Inc. Protective nozzle for a laser camera
US20160214399A1 (en) * 2015-01-25 2016-07-28 Ten Media, Llc Dba Ten Ag Tech Co. Method protecting and maintaining laser systems used for marking food products
US10610074B2 (en) * 2017-07-05 2020-04-07 Ford Globlal Technologies, LLC Sensor cleaning apparatus
GB2574029B (en) 2018-05-23 2021-05-05 Subratie Andrew Optical component protector
JP7003946B2 (ja) * 2019-02-26 2022-01-21 オムロン株式会社 エアパージユニット
EP4100238B1 (de) * 2020-02-05 2024-12-18 Formlabs, Inc. Selektives lasersintern fertigungsvorrichtung
CN113333234B (zh) * 2020-03-03 2026-01-30 伊利诺斯工具制品有限公司 分配装置
CN111589793B (zh) * 2020-05-28 2021-02-19 重庆东登科技有限公司 应急救援的移动医院系统
LV15649B (lv) * 2020-12-07 2022-11-20 Weedbot, Sia Ierīce optisko elementu aizsardzībai no daļiņu adhēzijas
CN116099823A (zh) * 2022-11-08 2023-05-12 哈尔滨工业大学 一种维持激光系统洁净度的装置及方法
CN115945491B (zh) * 2023-03-14 2023-08-08 合肥金星智控科技股份有限公司 一种激光检测设备的防护外壳及激光检测设备

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534448A (en) * 1945-07-11 1950-12-19 Carnegie Illinois Steel Corp Fluid-cooled tube for sighting a furnace pyrometer
DE1573280A1 (de) 1966-12-30 1970-08-13 Mahlo Heinz Dr Ing Verfahren zur Verhinderung des Durchtritts von gas- oder dampffoermigen Medien aus einem Behaelter zu einem optischen oder fotoelektrischen Wandler und Vorrichtung zur Durchfuehrung des Verfahrens
US3628028A (en) * 1968-03-01 1971-12-14 Honeywell Inc Window cleaning apparatus for photometric instruments
US3584509A (en) * 1968-10-01 1971-06-15 Int Harvester Co Temperature measuring apparatus and methods
US3833305A (en) * 1969-09-17 1974-09-03 Commercial Electronics Inc Gas analyzing apparatus
US4118985A (en) * 1974-08-30 1978-10-10 International Harvester Company Radiation pyrometers
US4266142A (en) * 1976-06-07 1981-05-05 Accuray Corporation Fluid system and method
US5069397A (en) * 1985-09-30 1991-12-03 The Boeing Company Stabilized aero-optical free shear layer interface
US4687892A (en) * 1986-08-11 1987-08-18 Fmc Corporation Inert atmosphere control for induction heated pressure welding system
US4711986A (en) * 1986-11-24 1987-12-08 General Electric Company Method and apparatus for measuring weld penetration in an arc welding process
JPH0484687A (ja) * 1990-07-27 1992-03-17 Hitachi Ltd レーザビーム多機能ノズル
US5115342A (en) * 1991-02-26 1992-05-19 Philip Morris Incorporated Laminar flow dust shield for wide angle lens
JP2557035Y2 (ja) * 1991-06-26 1997-12-08 株式会社堀場製作所 ガス分析計
GB2260809B (en) * 1991-10-22 1996-04-03 Marconi Gec Ltd Exhaust gas particle sensor
US5359907A (en) * 1992-11-12 1994-11-01 Horiba Instruments, Inc. Method and apparatus for dry particle analysis
JPH0780645A (ja) * 1993-09-08 1995-03-28 Fanuc Ltd 溶接センサの冷却装置
US5590537A (en) * 1995-09-07 1997-01-07 The Perkin-Elmer Corporation Dry gas curtain for cryogenic surface
US6280790B1 (en) 1997-06-30 2001-08-28 Applied Materials, Inc. Reducing the deposition rate of volatile contaminants onto an optical component of a substrate processing system
US6641301B2 (en) * 2001-04-09 2003-11-04 Exergen Corporation Radiation detector with passive air purge and reduced noise

Also Published As

Publication number Publication date
WO2003064984A1 (en) 2003-08-07
EP1364191B1 (de) 2011-01-05
US6890080B2 (en) 2005-05-10
WO2003064984A8 (en) 2004-03-18
DE60335586D1 (de) 2011-02-17
US20030142403A1 (en) 2003-07-31
AU2003238829A1 (en) 2003-09-02
EP1364191A1 (de) 2003-11-26

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Legal Events

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