JP6899383B2 - 光学的な液滴検出のための光導波路装置 - Google Patents

光学的な液滴検出のための光導波路装置 Download PDF

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JP6899383B2
JP6899383B2 JP2018517535A JP2018517535A JP6899383B2 JP 6899383 B2 JP6899383 B2 JP 6899383B2 JP 2018517535 A JP2018517535 A JP 2018517535A JP 2018517535 A JP2018517535 A JP 2018517535A JP 6899383 B2 JP6899383 B2 JP 6899383B2
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optical waveguide
signal
waveguide element
droplet
optical
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JP2019501366A5 (enExample
JP2019501366A (ja
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カルガー、イーリ
ヴェルナー メールレ、クラウス
ヴェルナー メールレ、クラウス
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フェルメス マイクロディスペンシング ゲゼルシャフト ミット ベシュレンクテル ハフツンク
フェルメス マイクロディスペンシング ゲゼルシャフト ミット ベシュレンクテル ハフツンク
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/0092—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume for metering by volume
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/125—Sensors, e.g. deflection sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
    • G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F13/00—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups
    • G01F13/006—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups measuring volume in function of time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
    • G01V8/24—Detecting, e.g. by using light barriers using multiple transmitters or receivers using optical fibres

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Coating Apparatus (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP2018517535A 2015-10-09 2016-10-06 光学的な液滴検出のための光導波路装置 Active JP6899383B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015117246.1 2015-10-09
DE102015117246.1A DE102015117246A1 (de) 2015-10-09 2015-10-09 Lichtleiteranordnung zur optischen Tropfendetektion
PCT/EP2016/073850 WO2017060335A1 (de) 2015-10-09 2016-10-06 Lichtleiteranordnung zur optischen tropfendetektion

Publications (3)

Publication Number Publication Date
JP2019501366A JP2019501366A (ja) 2019-01-17
JP2019501366A5 JP2019501366A5 (enExample) 2019-11-14
JP6899383B2 true JP6899383B2 (ja) 2021-07-07

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JP2018517535A Active JP6899383B2 (ja) 2015-10-09 2016-10-06 光学的な液滴検出のための光導波路装置

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Country Link
US (1) US10809116B2 (enExample)
EP (1) EP3359951A1 (enExample)
JP (1) JP6899383B2 (enExample)
KR (1) KR20180067538A (enExample)
CN (1) CN108139323A (enExample)
DE (1) DE102015117246A1 (enExample)
WO (1) WO2017060335A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017103876A1 (de) 2017-02-24 2018-08-30 Vermes Microdispensing GmbH Führungssystem für Detektionsvorrichtungen
CN109307541B (zh) * 2018-11-29 2020-03-24 郑州安图生物工程股份有限公司 一种发光板单孔残液的体积测量方法
KR102375407B1 (ko) * 2019-09-30 2022-03-17 한국전자기술연구원 잉크젯헤드 모니터링장치 및 모니터링방법
CN116223503A (zh) * 2023-03-20 2023-06-06 美芯晟科技(北京)股份有限公司 一种基于光传感器的混合后液滴的融合效果检测装置

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GB1520606A (en) 1976-04-30 1978-08-09 Burron Medical Prod Inc Electronically controlled intravenous infusion set
US4260882A (en) * 1978-05-17 1981-04-07 Barnes Austen B Light sensitive detection circuit
US4255754A (en) * 1979-03-19 1981-03-10 Xerox Corporation Differential fiber optic sensing method and apparatus for ink jet recorders
US4410895A (en) * 1981-10-26 1983-10-18 Xerox Corporation Ink jet sensor method and apparatus
US4577197A (en) 1985-01-17 1986-03-18 Xerox Corporation Ink jet printer droplet height sensing control
US5275787A (en) 1989-10-04 1994-01-04 Canon Kabushiki Kaisha Apparatus for separating or measuring particles to be examined in a sample fluid
US5267978A (en) * 1990-08-29 1993-12-07 Random Corporation Pulsed drop detector for intravenous systems
US5650609A (en) * 1995-05-15 1997-07-22 Phoenix International Corporation Seed monitoring system for counting seeds as they are dispensed through a seed planting tube
US6205016B1 (en) 1997-06-04 2001-03-20 Hyperion Catalysis International, Inc. Fibril composite electrode for electrochemical capacitors
DK114497A (da) 1997-10-07 1999-04-08 Alka Electronic Aps Optisk flowmåler
US6230000B1 (en) 1998-10-15 2001-05-08 Motorola Inc. Product detector and method therefor
EP1332050A2 (en) * 2000-11-09 2003-08-06 Therics, Inc. Method and apparatus for obtaining information about a dispensed fluid during printing
JP2002191692A (ja) * 2000-12-25 2002-07-09 Tatsuhiko Matsuura 点滴監視装置及びそれを備えた点滴監視制御装置
JP2004528662A (ja) * 2001-06-04 2004-09-16 セオス インダストリアル ピーティーワイ リミテッド モニタ方法およびシステム
JP3915510B2 (ja) * 2001-12-26 2007-05-16 セイコーエプソン株式会社 インクジェット式記録装置とその駆動電圧補正方法
JP4682673B2 (ja) * 2005-04-01 2011-05-11 株式会社デンソー 電波時計
JP4652897B2 (ja) * 2005-06-14 2011-03-16 キヤノン株式会社 液滴吐出状態検出装置、液滴吐出装置、及びインクジェット記録装置
EP1946843A1 (en) 2006-12-21 2008-07-23 Allegro Research Limited Apparatus and method for monitoring and measurement of droplets
JP4249798B1 (ja) * 2008-07-22 2009-04-08 オーム電機株式会社 検出装置および検出方法
JP4955713B2 (ja) * 2009-01-16 2012-06-20 リコーエレメックス株式会社 液滴検知装置およびインクジェットプリンタ
US20120225475A1 (en) * 2010-11-16 2012-09-06 1087 Systems, Inc. Cytometry system with quantum cascade laser source, acoustic detector, and micro-fluidic cell handling system configured for inspection of individual cells
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US9541528B2 (en) * 2013-03-15 2017-01-10 Stc.Unm Sensors using optical RF oscillators

Also Published As

Publication number Publication date
US20180283928A1 (en) 2018-10-04
DE102015117246A1 (de) 2017-04-13
US10809116B2 (en) 2020-10-20
WO2017060335A1 (de) 2017-04-13
KR20180067538A (ko) 2018-06-20
JP2019501366A (ja) 2019-01-17
CN108139323A (zh) 2018-06-08
EP3359951A1 (de) 2018-08-15

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