NL130743C - - Google Patents

Info

Publication number
NL130743C
NL130743C NL130743DA NL130743C NL 130743 C NL130743 C NL 130743C NL 130743D A NL130743D A NL 130743DA NL 130743 C NL130743 C NL 130743C
Authority
NL
Netherlands
Application number
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.)
Publication of NL130743C publication Critical patent/NL130743C/xx

Links

Classifications

    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • 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

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fluid Mechanics (AREA)
  • Dispersion Chemistry (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
NL130743D 1959-06-01 NL130743C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1294051X 1959-06-01

Publications (1)

Publication Number Publication Date
NL130743C true NL130743C (enrdf_load_stackoverflow)

Family

ID=4565349

Family Applications (2)

Application Number Title Priority Date Filing Date
NL251383D NL251383A (enrdf_load_stackoverflow) 1959-06-01
NL130743D NL130743C (enrdf_load_stackoverflow) 1959-06-01

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL251383D NL251383A (enrdf_load_stackoverflow) 1959-06-01

Country Status (2)

Country Link
DE (1) DE1294051B (enrdf_load_stackoverflow)
NL (2) NL130743C (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635082A (en) * 1969-04-23 1972-01-18 United States Steel Corp Apparatus for measuring mass flow of fluidborne solids
US5920018A (en) * 1996-12-11 1999-07-06 The University Of Tennessee Research Corporation Real time volumetric flow sensor
DE19735066C1 (de) * 1997-08-13 1999-01-28 Hydac Filtertechnik Gmbh Auswerteverfahren für einen Partikelzähler und Vorrichtung zum Durchführen des Verfahrens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE844833C (de) * 1951-02-16 1952-07-24 Berthold Rudolf Dr Mengenmessung von Schuettgut
DE920571C (de) * 1951-05-26 1954-11-25 Ibm Deutschland Verfahren zum Messen und Zaehlen von Groessen und Mengen
NL238481A (enrdf_load_stackoverflow) * 1955-04-12
DE1121840B (de) * 1957-05-11 1962-01-11 Lothar Franke Lichtschranke zum Nachweis kleiner Koerper, insbesondere zur Fadenkontrolle an Textilmaschinen

Also Published As

Publication number Publication date
DE1294051B (de) 1969-04-30
NL251383A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
FR1193844A (enrdf_load_stackoverflow)
JPS365551Y1 (enrdf_load_stackoverflow)
FR1193771A (enrdf_load_stackoverflow)
FR1193890A (enrdf_load_stackoverflow)
AT216805B (enrdf_load_stackoverflow)
FR1193958A (enrdf_load_stackoverflow)
AT218043B (enrdf_load_stackoverflow)
AT213496B (enrdf_load_stackoverflow)
BE586870A (enrdf_load_stackoverflow)
BE586312A (enrdf_load_stackoverflow)
BE586259A (enrdf_load_stackoverflow)
BE583741A (enrdf_load_stackoverflow)
NL251383A (enrdf_load_stackoverflow)
BE587029A (enrdf_load_stackoverflow)
BE593042A (enrdf_load_stackoverflow)
BE586366A (enrdf_load_stackoverflow)
BE586848A (enrdf_load_stackoverflow)
BE586754A (enrdf_load_stackoverflow)
BE586364A (enrdf_load_stackoverflow)
BE586680A (enrdf_load_stackoverflow)
BE586612A (enrdf_load_stackoverflow)
BE586605A (enrdf_load_stackoverflow)
BE586586A (enrdf_load_stackoverflow)
BE584431A (enrdf_load_stackoverflow)
BE586428A (enrdf_load_stackoverflow)