DE102015117248A1 - Tropfendetektionseinrichtung - Google Patents

Tropfendetektionseinrichtung Download PDF

Info

Publication number
DE102015117248A1
DE102015117248A1 DE102015117248.8A DE102015117248A DE102015117248A1 DE 102015117248 A1 DE102015117248 A1 DE 102015117248A1 DE 102015117248 A DE102015117248 A DE 102015117248A DE 102015117248 A1 DE102015117248 A1 DE 102015117248A1
Authority
DE
Germany
Prior art keywords
signal
unit
drop
phase
amplitude
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.)
Ceased
Application number
DE102015117248.8A
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 DE102015117248.8A priority Critical patent/DE102015117248A1/de
Priority to EP16779054.2A priority patent/EP3359305B1/de
Priority to US15/765,594 priority patent/US10753850B2/en
Priority to PCT/EP2016/073851 priority patent/WO2017060336A1/de
Priority to KR1020187010345A priority patent/KR102601948B1/ko
Priority to JP2018517551A priority patent/JP6899384B2/ja
Priority to CN201680058999.2A priority patent/CN108136432A/zh
Publication of DE102015117248A1 publication Critical patent/DE102015117248A1/de
Ceased legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0225—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work characterised by flow controlling means, e.g. valves, located proximate the outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/082—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to a condition of the discharged jet or spray, e.g. to jet shape, spray pattern or droplet size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B05C11/1034—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves specially designed for conducting intermittent application of small quantities, e.g. drops, of coating material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/168—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side combined with manually-controlled valves, e.g. a valve combined with a safety valve
    • 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
    • G01F13/008—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups taps comprising counting- and recording means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • 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
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
    • 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
    • G01F11/28—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 stationary measuring chambers having constant volume during measurement
    • G01F11/42—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 stationary measuring chambers having constant volume during measurement with supply or discharge valves of the rotary or oscillatory type
    • G01F11/44—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 stationary measuring chambers having constant volume during measurement with supply or discharge valves of the rotary or oscillatory type for liquid or semiliquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0023—Investigating dispersion of liquids
    • G01N2015/0026—Investigating dispersion of liquids in gas, e.g. fog
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1486—Counting the particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measuring Volume Flow (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DE102015117248.8A 2015-10-09 2015-10-09 Tropfendetektionseinrichtung Ceased DE102015117248A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102015117248.8A DE102015117248A1 (de) 2015-10-09 2015-10-09 Tropfendetektionseinrichtung
EP16779054.2A EP3359305B1 (de) 2015-10-09 2016-10-06 Tropfendetektionseinrichtung
US15/765,594 US10753850B2 (en) 2015-10-09 2016-10-06 Drop-detection device
PCT/EP2016/073851 WO2017060336A1 (de) 2015-10-09 2016-10-06 Tropfendetektionseinrichtung
KR1020187010345A KR102601948B1 (ko) 2015-10-09 2016-10-06 점적 검출 디바이스
JP2018517551A JP6899384B2 (ja) 2015-10-09 2016-10-06 液滴検出デバイス
CN201680058999.2A CN108136432A (zh) 2015-10-09 2016-10-06 液滴探测装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015117248.8A DE102015117248A1 (de) 2015-10-09 2015-10-09 Tropfendetektionseinrichtung

Publications (1)

Publication Number Publication Date
DE102015117248A1 true DE102015117248A1 (de) 2017-04-13

Family

ID=57123990

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102015117248.8A Ceased DE102015117248A1 (de) 2015-10-09 2015-10-09 Tropfendetektionseinrichtung

Country Status (7)

Country Link
US (1) US10753850B2 (enExample)
EP (1) EP3359305B1 (enExample)
JP (1) JP6899384B2 (enExample)
KR (1) KR102601948B1 (enExample)
CN (1) CN108136432A (enExample)
DE (1) DE102015117248A1 (enExample)
WO (1) WO2017060336A1 (enExample)

Cited By (2)

* 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
EP4339653A1 (de) * 2022-09-19 2024-03-20 Leuze electronic GmbH + Co. KG Optischer sensor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018002129A1 (de) * 2018-03-16 2019-09-19 Focke & Co. (Gmbh & Co. Kg) Verfahren zur automatischen Überwachung der Leimabgabe eines Leimventils
JP7183742B2 (ja) * 2018-11-29 2022-12-06 株式会社リコー 液吐出ヘッド、液吐出装置、及び液吐出方法
EP3835819B1 (en) 2019-12-10 2025-07-16 Melexis Technologies NV Optical range calculation apparatus and method of range calculation
EP4245135A1 (de) 2022-03-16 2023-09-20 Bayer AG Durchführen und dokumentieren einer applikation von pflanzenschutzmittel

Citations (2)

* 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
US6230000B1 (en) 1998-10-15 2001-05-08 Motorola Inc. Product detector and method therefor

Family Cites Families (20)

* 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
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
DK114497A (da) * 1997-10-07 1999-04-08 Alka Electronic Aps Optisk flowmåler
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
US6807497B2 (en) * 2001-12-17 2004-10-19 Agilent Technologies, Inc. Laser measurement system with digital delay compensation
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
CN101365609A (zh) * 2005-12-13 2009-02-11 Tk电子控股公司 信号处理系统和方法
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
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
CA2853093C (en) 2011-10-21 2020-01-14 Acea Biosciences, Inc. System and method for detecting multiple-excitation-induced light in a flow channel
CN103596260B (zh) * 2012-08-17 2017-06-16 京信通信系统（中国）有限公司 多载波gsm系统的时隙同步方法和系统

Patent Citations (2)

* 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
US6230000B1 (en) 1998-10-15 2001-05-08 Motorola Inc. Product detector and method therefor

Cited By (2)

* 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
EP4339653A1 (de) * 2022-09-19 2024-03-20 Leuze electronic GmbH + Co. KG Optischer sensor

Also Published As

Publication number Publication date
KR20180064412A (ko) 2018-06-14
EP3359305B1 (de) 2020-12-02
JP2019500578A (ja) 2019-01-10
WO2017060336A1 (de) 2017-04-13
EP3359305A1 (de) 2018-08-15
US20190078996A1 (en) 2019-03-14
KR102601948B1 (ko) 2023-11-14
JP6899384B2 (ja) 2021-07-07
CN108136432A (zh) 2018-06-08
US10753850B2 (en) 2020-08-25

Similar Documents

Publication Publication Date Title
EP3359305B1 (de) Tropfendetektionseinrichtung
EP1936400B1 (de) Laserscanner
EP0439011B1 (de) Abstandsmessgerät
AT412023B (de) Verfahren und einrichtung zur elektrooptischen distanzmessung
EP2850387B1 (de) Optisches entfernungsmessgerät mit kalibriereinrichtung zum berücksichtigen von übersprechen
EP0985881B1 (de) Flammenüberwachungssystem
EP1910773B1 (de) Verfahren und vorrichtung zur entfernungsmessung mittels kapazitiven oder induktiven sensoren
DE1750971B2 (de) Einrichtung zum regeln des durchflusses einer fluessigkeit durch eine leitung
DE102015006174B3 (de) Vorrichtung und Verfahren zur Vermessung einer optischen, kapazitiven, induktiven Übertragungsstrecke
EP3499267B1 (de) Triangulationslichttaster
EP3359951A1 (de) Lichtleiteranordnung zur optischen tropfendetektion
EP1191697B1 (de) Lokaloszillator zur Erzeugung eines HF-Signals zur Direktmischung mittels Avalanche-Fotodioden
DE102010002201B4 (de) Induktiver Näherungsschalter
EP3101395B1 (de) Verfahren zur detektion einer schaumgrenze und entsprechend ausgestattete vorrichtung
DE102020125270A1 (de) Lidar-system und dessen steuerungsverfahren
DE102011078338A1 (de) Beleuchtung für eine Lichtlaufzeitkamera
DE102015101351A1 (de) System zur kontaktlosen Energie- und Datenübertragung
DE3037722C2 (enExample)
DE10200905B4 (de) Photoelektrischer Schalter
DE102007054961A1 (de) Messvorrichtung
DE102014111952A1 (de) Sensorvorrichtung zum Erfassen eines Umfelds eines Kraftfahrzeugs, Fahrerassistenzsystem, Kraftfahrzeug sowie Verfahren
EP0143165B1 (de) Abstandssensor zur Ermittlung des Abstandes zu einem nahegelegenen Objekt
EP3017323B1 (de) Verfahren und vorrichtungen zur bestimmung der entfernung eines objektes
DE10065833C2 (de) Parametrierbarer Sensor und Verfahren zur Parametrierung eines Sensors
EP2955537B1 (de) Vorrichtung und verfahren zur präsenzerkennung von einem mobilen gerät

Legal Events

Date Code Title Description
R163 Identified publications notified
R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: VERMES MICRODISPENSING GMBH, DE

Free format text: FORMER OWNER: VERMES MICRODISPENSING GMBH, 83624 OTTERFING, DE

R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final