GB2001368B - Shive ratio analyser - Google Patents

Shive ratio analyser

Info

Publication number
GB2001368B
GB2001368B GB787828604A GB7828604A GB2001368B GB 2001368 B GB2001368 B GB 2001368B GB 787828604 A GB787828604 A GB 787828604A GB 7828604 A GB7828604 A GB 7828604A GB 2001368 B GB2001368 B GB 2001368B
Authority
GB
United Kingdom
Prior art keywords
shive
ratio analyser
analyser
ratio
shive ratio
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
GB787828604A
Other versions
GB2001368A (en
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.)
Westvaco Corp
Original Assignee
Westvaco Corp
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 Westvaco Corp filed Critical Westvaco Corp
Publication of GB2001368A publication Critical patent/GB2001368A/en
Application granted granted Critical
Publication of GB2001368B publication Critical patent/GB2001368B/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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Paper (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
GB787828604A 1977-07-01 1978-07-03 Shive ratio analyser Expired GB2001368B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81205677A 1977-07-01 1977-07-01

Publications (2)

Publication Number Publication Date
GB2001368A GB2001368A (en) 1979-01-31
GB2001368B true GB2001368B (en) 1982-12-08

Family

ID=25208365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB787828604A Expired GB2001368B (en) 1977-07-01 1978-07-03 Shive ratio analyser

Country Status (7)

Country Link
JP (1) JPS5440692A (en)
CA (1) CA1095738A (en)
DE (1) DE2828843C2 (en)
FI (1) FI782089A (en)
GB (1) GB2001368B (en)
NO (1) NO782284L (en)
SE (1) SE7807410L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441960A (en) * 1979-05-14 1984-04-10 Alkibiadis Karnis Method and apparatus for on-line monitoring of specific surface of mechanical pulps
US4276119A (en) * 1979-05-14 1981-06-30 Domtar Inc. Method and apparatus for on-line monitoring of specific surface of mechanical pulps
JP2928056B2 (en) * 1993-06-28 1999-07-28 相川鉄工株式会社 Pulp suspension foreign matter detection method and pulp suspension foreign matter detection device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461030A (en) * 1965-10-22 1969-08-12 Beloit Corp Determination of fiber characteristics in paper making

Also Published As

Publication number Publication date
GB2001368A (en) 1979-01-31
NO782284L (en) 1979-01-03
DE2828843C2 (en) 1982-01-21
CA1095738A (en) 1981-02-17
SE7807410L (en) 1979-01-02
FI782089A (en) 1979-01-02
JPS5440692A (en) 1979-03-30
DE2828843A1 (en) 1979-01-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee