IT965564B - Dispositivo contatore di particelle - Google Patents

Dispositivo contatore di particelle

Info

Publication number
IT965564B
IT965564B IT2452071A IT2452071A IT965564B IT 965564 B IT965564 B IT 965564B IT 2452071 A IT2452071 A IT 2452071A IT 2452071 A IT2452071 A IT 2452071A IT 965564 B IT965564 B IT 965564B
Authority
IT
Italy
Prior art keywords
particle counter
counter device
particle
counter
Prior art date
Application number
IT2452071A
Other languages
English (en)
Italian (it)
Original Assignee
Contraves Ag
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 Contraves Ag filed Critical Contraves Ag
Application granted granted Critical
Publication of IT965564B publication Critical patent/IT965564B/it

Links

Classifications

    • 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
    • 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
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fluid Mechanics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
IT2452071A 1970-05-18 1971-05-14 Dispositivo contatore di particelle IT965564B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3803970A 1970-05-18 1970-05-18
US4198270A 1970-06-01 1970-06-01

Publications (1)

Publication Number Publication Date
IT965564B true IT965564B (it) 1974-02-11

Family

ID=26714788

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2452071A IT965564B (it) 1970-05-18 1971-05-14 Dispositivo contatore di particelle

Country Status (2)

Country Link
GB (1) GB1305697A (enExample)
IT (1) IT965564B (enExample)

Also Published As

Publication number Publication date
DE2121201B2 (de) 1977-04-21
GB1305697A (enExample) 1973-02-07
DE2121201A1 (de) 1971-12-02

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