DE3786575D1 - Messgeraet fuer troepfchengroesse. - Google Patents

Messgeraet fuer troepfchengroesse.

Info

Publication number
DE3786575D1
DE3786575D1 DE8787302548T DE3786575T DE3786575D1 DE 3786575 D1 DE3786575 D1 DE 3786575D1 DE 8787302548 T DE8787302548 T DE 8787302548T DE 3786575 T DE3786575 T DE 3786575T DE 3786575 D1 DE3786575 D1 DE 3786575D1
Authority
DE
Germany
Prior art keywords
dropfeet
size
measuring device
measuring
dropfeet size
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
Application number
DE8787302548T
Other languages
English (en)
Other versions
DE3786575T2 (de
Inventor
Kyoichi C O Patent Div Tatsuno
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3786575D1 publication Critical patent/DE3786575D1/de
Publication of DE3786575T2 publication Critical patent/DE3786575T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • 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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4704—Angular selective
    • G01N2021/4711—Multiangle measurement
    • G01N2021/4719—Multiangle measurement using a optical fibre array

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE87302548T 1986-03-25 1987-03-24 Messgerät für Tröpfchengrösse. Expired - Fee Related DE3786575T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61064703A JPS62222144A (ja) 1986-03-25 1986-03-25 粒径測定装置

Publications (2)

Publication Number Publication Date
DE3786575D1 true DE3786575D1 (de) 1993-08-26
DE3786575T2 DE3786575T2 (de) 1993-12-09

Family

ID=13265767

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87302548T Expired - Fee Related DE3786575T2 (de) 1986-03-25 1987-03-24 Messgerät für Tröpfchengrösse.

Country Status (4)

Country Link
US (1) US4779003A (de)
EP (1) EP0239370B1 (de)
JP (1) JPS62222144A (de)
DE (1) DE3786575T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896048A (en) * 1988-05-27 1990-01-23 High Yield Technology Scattering-type particle detection device for use in high temperature process chambers
JPH0643950B2 (ja) * 1989-09-29 1994-06-08 株式会社島津製作所 粒度分布測定装置
US5094532A (en) * 1989-11-07 1992-03-10 General Signal Corporation Method and apparatus for measuring small particle size distribution
JP2513109B2 (ja) * 1992-09-28 1996-07-03 株式会社島津製作所 粉粒体の混合比推定方法
CA2084152A1 (en) * 1992-11-30 1994-05-31 Her Majesty The Queen, In Right Of Canada, As Represented By The Ministe R Of National Defence Optical apparatus
US5557405A (en) * 1994-08-02 1996-09-17 Eastman Kodak Company Measurement of droplet size in a photographic dispersion
DE19510034B4 (de) * 1995-03-20 2005-08-11 Sympatec Gmbh System-Partikel-Technik Vorrichtung zur Bestimmung von Partikelgrößen und/oder Partikelgrößenverteilungen mittels Lichtbeugung
DE19713200C1 (de) * 1997-03-28 1998-06-18 Alv Laser Vertriebsgesellschaf Meßgerät zur Bestimmung der statischen und/oder dynamischen Lichtstreuung
US6480276B1 (en) 1999-07-13 2002-11-12 Clemson University Enhanced photon-migration methods for particle sizing in concentrated suspensions
DE10202999B4 (de) * 2002-01-26 2004-04-15 Palas Gmbh Partikel- Und Lasermesstechnik Verfahren und Vorrichtung zum Messen der Größenverteilung und Konzentration von Partikeln in einem Fluid
US7092084B2 (en) * 2002-07-23 2006-08-15 University Of Kentucky Research Foundation System and method for sensing a characteristic of a fluid and related apparatus
KR100489437B1 (ko) * 2002-10-25 2005-05-16 한국원자력연구소 입자의 광학적 크기와 동력학적 크기를 동시에 측정할 수있는 장치 및 그 방법
RU2351912C1 (ru) * 2007-11-20 2009-04-10 Физический институт имени П.Н. Лебедева Российской академии наук Способ измерения размеров частиц в жидкости и устройство для его осуществления
WO2010044765A1 (en) * 2008-10-15 2010-04-22 Hewlett-Packard Development Company, L. P. Method of detecting drops
US20100220315A1 (en) * 2009-02-27 2010-09-02 Beckman Coulter, Inc. Stabilized Optical System for Flow Cytometry
US8433526B2 (en) * 2010-11-12 2013-04-30 General Electric Company Method and system for steam quality monitoring
WO2012166119A1 (en) 2011-05-31 2012-12-06 Hewlett-Packard Development Company, L.P. Drop detection assembly and method
CN104237085B (zh) * 2014-10-18 2016-08-17 山东理工大学 动态光散射多角度可调光纤探头检测装置与方法
RU2634096C1 (ru) * 2016-07-26 2017-10-23 Общество с ограниченной ответственностью "ПлазмоСил" (ООО "ПлазмоСил") Способ измерения функции распределения коллоидных частиц по размерам в водном растворе
US10712251B2 (en) * 2018-01-17 2020-07-14 En'urga, Inc. System for estimating planar drop sizes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704951A (en) * 1969-06-11 1972-12-05 Cary Instruments S light cell for increasing the intensity level of raman light emission from a sample
FR2122035A5 (de) * 1971-01-15 1972-08-25 Cilas
DE2440376C3 (de) * 1974-08-23 1979-11-29 Bayer Ag, 5090 Leverkusen Teilchengrößen-Analyse von polydispersen Systemen mit Hilfe der Laserlichtstreuung
US4095775A (en) * 1975-12-22 1978-06-20 Hotham Geoffrey A Particle evaluator
US4023909A (en) * 1976-01-15 1977-05-17 The United States Of America As Represented By The Secretary Of The Navy Null balance alphameter
JPS57199943A (en) * 1981-06-03 1982-12-08 Hitachi Ltd Measuring device for wetness of steam
US4595291A (en) * 1982-10-15 1986-06-17 Tokyo Shibaura Denki Kabushiki Kaisha Particle diameter measuring device
JPS6114543A (ja) * 1984-06-30 1986-01-22 Toshiba Corp 粒径測定装置
US4801205A (en) * 1984-06-30 1989-01-31 Kabushiki Kaisha Toshiba Particle size measuring apparatus
JPS6114542A (ja) * 1984-06-30 1986-01-22 Toshiba Corp 粒径測定装置

Also Published As

Publication number Publication date
EP0239370A2 (de) 1987-09-30
EP0239370A3 (en) 1989-10-18
US4779003A (en) 1988-10-18
JPS62222144A (ja) 1987-09-30
DE3786575T2 (de) 1993-12-09
EP0239370B1 (de) 1993-07-21

Similar Documents

Publication Publication Date Title
DE3776271D1 (de) Messfuehlervorrichtung.
KR880700924A (ko) 경사측정장치
DE3868056D1 (de) Koordinatenmessgeraet.
DE3785813D1 (de) Anzeigevorrichtung.
DE3786614D1 (de) Anzeigevorrichtung.
DE3750855D1 (de) Anzeigegerät.
DE3788565D1 (de) Digitales Messgerät.
DE3676505D1 (de) Messgeraet.
DE3786575D1 (de) Messgeraet fuer troepfchengroesse.
DE69012837D1 (de) Messgerät.
DE69001445D1 (de) Maehvorrichtung.
DE3852946D1 (de) Immuno-Agglutinationsmessgerät.
DE69024016D1 (de) Messvorrichtung.
IT1220535B (it) Dispositivo per misurare le dimensioni
DE3762726D1 (de) Entleerungsvorrichtung fuer schuettgutcontainer.
DE3683826D1 (de) Geraet fuer eine verbesserte diagnostizierbarkeit.
DE3764690D1 (de) Leiteinrichtung fuer fallende objekte.
DE3672824D1 (de) Lagervorrichtung fuer gueter.
DE3781143D1 (de) Pruefungsgeraet.
ATE23063T1 (de) Kraftmessvorrichtung.
DE68908430D1 (de) Messgeraet.
DE3678533D1 (de) Maehvorrichtung.
DE3675848D1 (de) Entfernungsmessgeraet.
DE3788126D1 (de) Grössenmessvorrichtung.
DE3784896D1 (de) Messgeraet.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee