CA1003787A - Shielded, adustable depth minute particle stratifier - Google Patents

Shielded, adustable depth minute particle stratifier

Info

Publication number
CA1003787A
CA1003787A CA176,322A CA176322A CA1003787A CA 1003787 A CA1003787 A CA 1003787A CA 176322 A CA176322 A CA 176322A CA 1003787 A CA1003787 A CA 1003787A
Authority
CA
Canada
Prior art keywords
stratifier
adustable
shielded
minute particle
depth
Prior art date
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
CA176,322A
Other languages
English (en)
Other versions
CA176322S (en
Inventor
Takeo Mizushima
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.)
Tokyo Research Service KK
Original Assignee
Tokyo Research Service KK
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 Tokyo Research Service KK filed Critical Tokyo Research Service KK
Application granted granted Critical
Publication of CA1003787A publication Critical patent/CA1003787A/en
Expired 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
    • G01N15/04—Investigating sedimentation of particle suspensions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
CA176,322A 1972-07-26 1973-07-12 Shielded, adustable depth minute particle stratifier Expired CA1003787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47074765A JPS4934391A (it) 1972-07-26 1972-07-26

Publications (1)

Publication Number Publication Date
CA1003787A true CA1003787A (en) 1977-01-18

Family

ID=13556689

Family Applications (1)

Application Number Title Priority Date Filing Date
CA176,322A Expired CA1003787A (en) 1972-07-26 1973-07-12 Shielded, adustable depth minute particle stratifier

Country Status (7)

Country Link
US (1) US3844413A (it)
JP (1) JPS4934391A (it)
CA (1) CA1003787A (it)
DE (1) DE2336318A1 (it)
FR (1) FR2193974B1 (it)
GB (1) GB1396231A (it)
IT (1) IT993605B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178197A (en) * 1979-03-05 1979-12-11 International Business Machines Corporation Formation of epitaxial tunnels utilizing oriented growth techniques
US5834642A (en) * 1997-07-25 1998-11-10 International Business Machines Corporation Downstream monitor for CMP brush cleaners

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1046447A (en) * 1909-11-01 1912-12-10 George R Delamater Apparatus for separating materials of different specific gravity.
US2702122A (en) * 1948-08-17 1955-02-15 Nathan E Joaquin Process and apparatus for separating materials
US2887227A (en) * 1955-12-27 1959-05-19 Gen Electric Dust particle counting apparatus
US3222925A (en) * 1959-06-25 1965-12-14 Robert D Kracke Apparatus for the classification and evaluation of fallout from aerosols
GB1090472A (en) * 1965-01-19 1967-11-08 Sigma Electronics Ltd Apparatus and method for analysing liquid sprays
FR2053448A5 (en) * 1969-07-04 1971-04-16 Commissariat Energie Atomique Particle size classification by sedimentation

Also Published As

Publication number Publication date
US3844413A (en) 1974-10-29
FR2193974B1 (it) 1974-11-08
GB1396231A (en) 1975-06-04
IT993605B (it) 1975-09-30
FR2193974A1 (it) 1974-02-22
DE2336318A1 (de) 1974-02-14
AU5826873A (en) 1975-01-30
JPS4934391A (it) 1974-03-29

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