SE327215B - - Google Patents

Info

Publication number
SE327215B
SE327215B SE02164/67A SE216467A SE327215B SE 327215 B SE327215 B SE 327215B SE 02164/67 A SE02164/67 A SE 02164/67A SE 216467 A SE216467 A SE 216467A SE 327215 B SE327215 B SE 327215B
Authority
SE
Sweden
Application number
SE02164/67A
Inventor
W Hogg
Original Assignee
Coulter Electronics
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 Coulter Electronics filed Critical Coulter Electronics
Publication of SE327215B publication Critical patent/SE327215B/xx

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/1031Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12Investigating 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
    • G01N15/131Details
    • G01N15/132Circuits
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K5/00Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1532Peak detectors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Nonlinear Science (AREA)
  • Dispersion Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
SE02164/67A 1966-02-23 1967-02-16 SE327215B (US20020051482A1-20020502-M00020.png)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52945266A 1966-02-23 1966-02-23
US61449667A 1967-02-07 1967-02-07

Publications (1)

Publication Number Publication Date
SE327215B true SE327215B (US20020051482A1-20020502-M00020.png) 1970-08-17

Family

ID=27063022

Family Applications (1)

Application Number Title Priority Date Filing Date
SE02164/67A SE327215B (US20020051482A1-20020502-M00020.png) 1966-02-23 1967-02-16

Country Status (11)

Country Link
BE (1) BE694505A (US20020051482A1-20020502-M00020.png)
BR (1) BR6787254D0 (US20020051482A1-20020502-M00020.png)
CH (1) CH469271A (US20020051482A1-20020502-M00020.png)
DE (1) DE1623657B1 (US20020051482A1-20020502-M00020.png)
DK (1) DK119984B (US20020051482A1-20020502-M00020.png)
ES (1) ES337204A1 (US20020051482A1-20020502-M00020.png)
GB (1) GB1160026A (US20020051482A1-20020502-M00020.png)
IL (1) IL27479A (US20020051482A1-20020502-M00020.png)
NL (1) NL6702814A (US20020051482A1-20020502-M00020.png)
NO (1) NO123973B (US20020051482A1-20020502-M00020.png)
SE (1) SE327215B (US20020051482A1-20020502-M00020.png)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996624A (en) * 1959-08-11 1961-08-15 Victor R Mumma Method for stretching photometer pulses for accurate measurement of pulse height

Also Published As

Publication number Publication date
CH469271A (fr) 1969-02-28
ES337204A1 (es) 1968-04-01
BR6787254D0 (pt) 1973-07-19
NO123973B (US20020051482A1-20020502-M00020.png) 1972-02-07
GB1160026A (en) 1969-07-30
IL27479A (en) 1971-02-25
BE694505A (US20020051482A1-20020502-M00020.png) 1967-08-23
NL6702814A (US20020051482A1-20020502-M00020.png) 1967-08-24
DE1623657B1 (de) 1972-02-03
DK119984B (da) 1971-03-22

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