ATE230108T1 - Messvorrichtung der grösse sich bewegender teilchen, insbesondere für regenmessungen - Google Patents

Messvorrichtung der grösse sich bewegender teilchen, insbesondere für regenmessungen

Info

Publication number
ATE230108T1
ATE230108T1 AT99936714T AT99936714T ATE230108T1 AT E230108 T1 ATE230108 T1 AT E230108T1 AT 99936714 T AT99936714 T AT 99936714T AT 99936714 T AT99936714 T AT 99936714T AT E230108 T1 ATE230108 T1 AT E230108T1
Authority
AT
Austria
Prior art keywords
size
measuring device
moving particles
sensors
receiving
Prior art date
Application number
AT99936714T
Other languages
English (en)
Inventor
Jean-Yves Delahaye
Jacques Lavergnat
Jean-Paul Raoul Vinson
Theodore Danguy
Original Assignee
Centre Nat Rech Scient
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 Centre Nat Rech Scient filed Critical Centre Nat Rech Scient
Application granted granted Critical
Publication of ATE230108T1 publication Critical patent/ATE230108T1/de

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

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
AT99936714T 1998-08-11 1999-08-10 Messvorrichtung der grösse sich bewegender teilchen, insbesondere für regenmessungen ATE230108T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9810287A FR2782384B1 (fr) 1998-08-11 1998-08-11 Dispositif de mesure de la taille de particules en deplacement, notamment pour des mesures pluviometriques
PCT/FR1999/001962 WO2000009987A1 (fr) 1998-08-11 1999-08-10 Dispositif de mesure de la taille de particules en deplacement, notamment pour des mesures pluviometriques

Publications (1)

Publication Number Publication Date
ATE230108T1 true ATE230108T1 (de) 2003-01-15

Family

ID=9529590

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99936714T ATE230108T1 (de) 1998-08-11 1999-08-10 Messvorrichtung der grösse sich bewegender teilchen, insbesondere für regenmessungen

Country Status (8)

Country Link
US (1) US6590650B1 (de)
EP (1) EP1105712B1 (de)
JP (1) JP2002522787A (de)
AT (1) ATE230108T1 (de)
CA (1) CA2339907A1 (de)
DE (1) DE69904606T2 (de)
FR (1) FR2782384B1 (de)
WO (1) WO2000009987A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3535435B2 (ja) 2000-01-21 2004-06-07 明星電気株式会社 散乱式視程計又は現在天気計
KR20060082641A (ko) * 2005-01-13 2006-07-19 삼성전자주식회사 액정 적하량 측정 시스템 및 이를 이용한 액정 적하량측정 방법
DE102008041330A1 (de) * 2008-08-19 2010-02-25 Robert Bosch Gmbh Verfahren und Vorrichtung zur Partikelmessung
KR101201403B1 (ko) * 2010-12-30 2012-11-14 에이피시스템 주식회사 감지 모듈
CN102879835B (zh) * 2012-07-19 2015-08-12 中国科学院合肥物质科学研究院 一种激光降水天气现象的测量方法和激光降水天气现象仪
JP2020006886A (ja) * 2018-07-11 2020-01-16 株式会社デンソー 降雨量計測装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2403501C3 (de) * 1974-01-25 1979-02-22 Fa. Carl Zeiss, 7920 Heidenheim Verfahren zur Regelung der Phasenanpassung einer kohärenten Sekundärstrahlung in einem nichtlinearen Kristall
FR2293718A1 (fr) * 1974-12-06 1976-07-02 Donnadieu Georges Perfectionnements aux appareils de mesures et de statistiques pluviometriques a detecteurs photoelectriques
SE7806922L (sv) * 1978-06-15 1979-12-16 Svenska Traeforskningsinst Forfarande och anordning for att indikera storleksfordelningen av i ett strommande medium befintliga partiklar
US4263508A (en) * 1979-04-20 1981-04-21 Research Corporation Pulse edge measurement for determining particle dimensional characteristics
SE453128B (sv) * 1981-10-01 1988-01-11 Svenska Traeforskningsinst Forfarande for att bestemma medelpartikelradie och/eller medelpartikellengd
US4441816A (en) * 1982-03-25 1984-04-10 The United States Of America As Represented By The United States Department Of Energy Optical double-slit particle measuring system
US4906094A (en) * 1987-04-23 1990-03-06 Sumitomo Chemical Co. Ltd. Fine particle measuring method and system and a flow cell for use in the system
US4895034A (en) * 1987-07-28 1990-01-23 Amherst Process Instruments, Inc. Powder disperser for aerodynamic particle sizing system
US5249864A (en) * 1992-10-23 1993-10-05 Gas Research Institute System for characterizing temperature of fluids
JPH0815449A (ja) * 1994-04-26 1996-01-19 Omron Corp 雨滴検知センサおよびその雨滴検知センサを用いた雨滴計測装置およびその雨滴計測装置を用いたワイパ駆動装置
US5963315A (en) * 1997-08-18 1999-10-05 Motorola, Inc. Method and apparatus for processing a semiconductor wafer on a robotic track having access to in situ wafer backside particle detection

Also Published As

Publication number Publication date
EP1105712A1 (de) 2001-06-13
DE69904606D1 (de) 2004-04-22
FR2782384A1 (fr) 2000-02-18
US6590650B1 (en) 2003-07-08
CA2339907A1 (fr) 2000-02-24
JP2002522787A (ja) 2002-07-23
FR2782384B1 (fr) 2000-11-10
WO2000009987A1 (fr) 2000-02-24
EP1105712B1 (de) 2003-04-23
DE69904606T2 (de) 2004-07-15

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