DE102015117246A1 - Lichtleiteranordnung zur optischen Tropfendetektion - Google Patents

Lichtleiteranordnung zur optischen Tropfendetektion Download PDF

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Publication number
DE102015117246A1
DE102015117246A1 DE102015117246.1A DE102015117246A DE102015117246A1 DE 102015117246 A1 DE102015117246 A1 DE 102015117246A1 DE 102015117246 A DE102015117246 A DE 102015117246A DE 102015117246 A1 DE102015117246 A1 DE 102015117246A1
Authority
DE
Germany
Prior art keywords
optical waveguide
signal
drop
light
detection device
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.)
Withdrawn
Application number
DE102015117246.1A
Other languages
German (de)
English (en)
Inventor
Jiri Karger
Klaus Werner Mehrle
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.)
Vermes Microdispensing GmbH
Original Assignee
Vermes Microdispensing GmbH
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 Vermes Microdispensing GmbH filed Critical Vermes Microdispensing GmbH
Priority to DE102015117246.1A priority Critical patent/DE102015117246A1/de
Priority to CN201680058998.8A priority patent/CN108139323A/zh
Priority to KR1020187010152A priority patent/KR20180067538A/ko
Priority to US15/765,587 priority patent/US10809116B2/en
Priority to JP2018517535A priority patent/JP6899383B2/ja
Priority to EP16787355.3A priority patent/EP3359951A1/de
Priority to PCT/EP2016/073850 priority patent/WO2017060335A1/de
Publication of DE102015117246A1 publication Critical patent/DE102015117246A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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

Landscapes

  • 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)
  • Geophysics And Detection Of Objects (AREA)
  • Optical Couplings Of Light Guides (AREA)
DE102015117246.1A 2015-10-09 2015-10-09 Lichtleiteranordnung zur optischen Tropfendetektion Withdrawn DE102015117246A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102015117246.1A DE102015117246A1 (de) 2015-10-09 2015-10-09 Lichtleiteranordnung zur optischen Tropfendetektion
CN201680058998.8A CN108139323A (zh) 2015-10-09 2016-10-06 用于光学液滴探测的光导体单元
KR1020187010152A KR20180067538A (ko) 2015-10-09 2016-10-06 점적을 광학적으로 검출하기 위한 도광 소자 배열체
US15/765,587 US10809116B2 (en) 2015-10-09 2016-10-06 Light-guiding element arrangement for optical drop detection
JP2018517535A 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
EP16787355.3A EP3359951A1 (de) 2015-10-09 2016-10-06 Lichtleiteranordnung zur optischen tropfendetektion
PCT/EP2016/073850 WO2017060335A1 (de) 2015-10-09 2016-10-06 Lichtleiteranordnung zur optischen tropfendetektion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015117246.1A DE102015117246A1 (de) 2015-10-09 2015-10-09 Lichtleiteranordnung zur optischen Tropfendetektion

Publications (1)

Publication Number Publication Date
DE102015117246A1 true DE102015117246A1 (de) 2017-04-13

Family

ID=57206211

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102015117246.1A Withdrawn DE102015117246A1 (de) 2015-10-09 2015-10-09 Lichtleiteranordnung zur optischen Tropfendetektion

Country Status (7)

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018153997A1 (de) 2017-02-24 2018-08-30 Vermes Microdispensing GmbH Führungssystem für detektionsvorrichtungen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255754A (en) * 1979-03-19 1981-03-10 Xerox Corporation Differential fiber optic sensing method and apparatus for ink jet recorders
US4260882A (en) * 1978-05-17 1981-04-07 Barnes Austen B Light sensitive detection circuit
US4410895A (en) * 1981-10-26 1983-10-18 Xerox Corporation Ink jet sensor method and apparatus
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
US6230000B1 (en) 1998-10-15 2001-05-08 Motorola Inc. Product detector and method therefor
US20020089561A1 (en) * 2000-11-09 2002-07-11 Therics, Inc. Method and apparatus for obtaining information about a dispensed fluid, such as using optical fiber to obtain diagnostic information about a fluid at a printhead during printing
US20040149939A1 (en) * 2001-06-04 2004-08-05 Adam Matthew Dickson Monitoring process and system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1520606A (en) 1976-04-30 1978-08-09 Burron Medical Prod Inc Electronically controlled intravenous infusion set
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
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
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
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
US9568423B2 (en) 2011-10-21 2017-02-14 Acea Biosciences, Inc. System and method for detecting multiple-excitation-induced light in a flow channel
US9541528B2 (en) * 2013-03-15 2017-01-10 Stc.Unm Sensors using optical RF oscillators

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US6230000B1 (en) 1998-10-15 2001-05-08 Motorola Inc. Product detector and method therefor
US20020089561A1 (en) * 2000-11-09 2002-07-11 Therics, Inc. Method and apparatus for obtaining information about a dispensed fluid, such as using optical fiber to obtain diagnostic information about a fluid at a printhead during printing
US20040149939A1 (en) * 2001-06-04 2004-08-05 Adam Matthew Dickson Monitoring process and system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018153997A1 (de) 2017-02-24 2018-08-30 Vermes Microdispensing GmbH Führungssystem für detektionsvorrichtungen

Also Published As

Publication number Publication date
WO2017060335A1 (de) 2017-04-13
EP3359951A1 (de) 2018-08-15
KR20180067538A (ko) 2018-06-20
US10809116B2 (en) 2020-10-20
JP6899383B2 (ja) 2021-07-07
CN108139323A (zh) 2018-06-08
JP2019501366A (ja) 2019-01-17
US20180283928A1 (en) 2018-10-04

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R163 Identified publications notified
R005 Application deemed withdrawn due to failure to request examination