FR2293718B1 - - Google Patents

Info

Publication number
FR2293718B1
FR2293718B1 FR7440094A FR7440094A FR2293718B1 FR 2293718 B1 FR2293718 B1 FR 2293718B1 FR 7440094 A FR7440094 A FR 7440094A FR 7440094 A FR7440094 A FR 7440094A FR 2293718 B1 FR2293718 B1 FR 2293718B1
Authority
FR
France
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
Application number
FR7440094A
Other languages
French (fr)
Other versions
FR2293718A1 (fr
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.)
DONNADIEU GEORGES
Original Assignee
DONNADIEU GEORGES
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 DONNADIEU GEORGES filed Critical DONNADIEU GEORGES
Priority to FR7440094A priority Critical patent/FR2293718A1/fr
Publication of FR2293718A1 publication Critical patent/FR2293718A1/fr
Application granted granted Critical
Publication of FR2293718B1 publication Critical patent/FR2293718B1/fr
Granted 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/14—Rainfall or precipitation gauges

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical 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)
FR7440094A 1974-12-06 1974-12-06 Perfectionnements aux appareils de mesures et de statistiques pluviometriques a detecteurs photoelectriques Granted FR2293718A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7440094A FR2293718A1 (fr) 1974-12-06 1974-12-06 Perfectionnements aux appareils de mesures et de statistiques pluviometriques a detecteurs photoelectriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7440094A FR2293718A1 (fr) 1974-12-06 1974-12-06 Perfectionnements aux appareils de mesures et de statistiques pluviometriques a detecteurs photoelectriques

Publications (2)

Publication Number Publication Date
FR2293718A1 FR2293718A1 (fr) 1976-07-02
FR2293718B1 true FR2293718B1 (oth) 1977-03-25

Family

ID=9145691

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440094A Granted FR2293718A1 (fr) 1974-12-06 1974-12-06 Perfectionnements aux appareils de mesures et de statistiques pluviometriques a detecteurs photoelectriques

Country Status (1)

Country Link
FR (1) FR2293718A1 (oth)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463394A1 (fr) * 1979-08-06 1981-02-20 Nereides Procede et dispositif de collection de grandeurs, plus particulierement de parametres physiques, collectes dans le temps, notamment dans un ensemble de pluviometre
US4613938A (en) * 1985-01-25 1986-09-23 Hss Inc. Present weather observing system utilizing particulate size and velocity measurements
ES2115503B1 (es) * 1995-09-27 1999-02-16 Univ Catalunya Politecnica Espectropluviometro optico.
DK72796A (da) * 1996-07-02 1998-01-03 Alka Electronic Aps Optisk væskeflowmeter
FR2782384B1 (fr) * 1998-08-11 2000-11-10 Centre Nat Rech Scient Dispositif de mesure de la taille de particules en deplacement, notamment pour des mesures pluviometriques

Also Published As

Publication number Publication date
FR2293718A1 (fr) 1976-07-02

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property