SE379245B - - Google Patents

Info

Publication number
SE379245B
SE379245B SE7214181A SE1418172A SE379245B SE 379245 B SE379245 B SE 379245B SE 7214181 A SE7214181 A SE 7214181A SE 1418172 A SE1418172 A SE 1418172A SE 379245 B SE379245 B SE 379245B
Authority
SE
Sweden
Application number
SE7214181A
Inventor
K Schon
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
Publication of SE379245B publication Critical patent/SE379245B/xx

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
    • G01N15/10—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87378—Second valve assembly carried by first valve head
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87539—Having guide or restrictor

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 Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
SE7214181A 1971-11-12 1972-11-02 SE379245B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1651171A CH539855A (de) 1971-11-12 1971-11-12 Leitfähigkeits-Messzelle einer Zähleinrichtung für in einer Flüssigkeit suspendierte Teilchen

Publications (1)

Publication Number Publication Date
SE379245B true SE379245B (xx) 1975-09-29

Family

ID=4418007

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7214181A SE379245B (xx) 1971-11-12 1972-11-02

Country Status (8)

Country Link
US (1) US3779279A (xx)
JP (1) JPS4860697A (xx)
CA (1) CA959123A (xx)
CH (1) CH539855A (xx)
FR (1) FR2160207A5 (xx)
GB (1) GB1336410A (xx)
IT (1) IT969746B (xx)
SE (1) SE379245B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61160038A (ja) * 1985-01-08 1986-07-19 Sumitomo Electric Ind Ltd 粒子検出器
USRE36074E (en) * 1990-11-30 1999-02-02 Toa Medical Electronics Co., Ltd. Particle detector and particle detecting apparatus having the detector
JP2965688B2 (ja) * 1990-11-30 1999-10-18 シスメックス株式会社 粒子検出装置
WO1995017659A1 (en) * 1993-12-23 1995-06-29 Abbott Laboratories Method of making a stress relieved count probe
US5432992A (en) * 1993-12-23 1995-07-18 Abbott Laboratories Method of making count probe with removable count wafer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648158A (en) * 1970-06-01 1972-03-07 Contraves Ag Conductivity cell for particle counting system

Also Published As

Publication number Publication date
IT969746B (it) 1974-04-10
JPS4860697A (xx) 1973-08-25
US3779279A (en) 1973-12-18
FR2160207A5 (xx) 1973-06-22
CA959123A (en) 1974-12-10
DE2249526B2 (xx) 1975-04-03
CH539855A (de) 1973-07-31
DE2249526A1 (de) 1973-05-17
GB1336410A (en) 1973-11-07

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