DE1598146C3 - Vorrichtung zur fortlaufenden Bestimmung der Größe der in einem Papierbrei enthaltenen faserförmigen Teilchen und der Konsistenz des Papierbreis während des Papierherstellungsprozesses - Google Patents

Vorrichtung zur fortlaufenden Bestimmung der Größe der in einem Papierbrei enthaltenen faserförmigen Teilchen und der Konsistenz des Papierbreis während des Papierherstellungsprozesses

Info

Publication number
DE1598146C3
DE1598146C3 DE1598146A DE1598146A DE1598146C3 DE 1598146 C3 DE1598146 C3 DE 1598146C3 DE 1598146 A DE1598146 A DE 1598146A DE 1598146 A DE1598146 A DE 1598146A DE 1598146 C3 DE1598146 C3 DE 1598146C3
Authority
DE
Germany
Prior art keywords
circuit
paper pulp
output
signal
fiber
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
DE1598146A
Other languages
German (de)
English (en)
Other versions
DE1598146A1 (de
DE1598146B2 (de
Inventor
Marion Alvan South Beloit Ill. Keyes (V.St.A.)
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.)
Beloit Corp
Original Assignee
Beloit 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 Beloit Corp filed Critical Beloit Corp
Publication of DE1598146A1 publication Critical patent/DE1598146A1/de
Publication of DE1598146B2 publication Critical patent/DE1598146B2/de
Application granted granted Critical
Publication of DE1598146C3 publication Critical patent/DE1598146C3/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/04—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B7/042—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/343—Paper pulp
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/09—Uses for paper making sludge
    • Y10S162/10—Computer control of paper making variables

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Paper (AREA)
DE1598146A 1965-10-22 1966-10-21 Vorrichtung zur fortlaufenden Bestimmung der Größe der in einem Papierbrei enthaltenen faserförmigen Teilchen und der Konsistenz des Papierbreis während des Papierherstellungsprozesses Expired DE1598146C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50176765A 1965-10-22 1965-10-22

Publications (3)

Publication Number Publication Date
DE1598146A1 DE1598146A1 (de) 1971-04-01
DE1598146B2 DE1598146B2 (de) 1973-03-08
DE1598146C3 true DE1598146C3 (de) 1973-09-27

Family

ID=23994935

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1598146A Expired DE1598146C3 (de) 1965-10-22 1966-10-21 Vorrichtung zur fortlaufenden Bestimmung der Größe der in einem Papierbrei enthaltenen faserförmigen Teilchen und der Konsistenz des Papierbreis während des Papierherstellungsprozesses

Country Status (6)

Country Link
US (1) US3461030A (enExample)
DE (1) DE1598146C3 (enExample)
ES (1) ES332651A1 (enExample)
FR (1) FR1497820A (enExample)
GB (1) GB1154350A (enExample)
SE (1) SE328468B (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620914A (en) * 1967-04-28 1971-11-16 Industrial Nucleonics Corp Headbox jet velocity measuring system and method
US3711687A (en) * 1968-06-27 1973-01-16 Bunker Ramo Computer control of parallel paper mill refiners for controlling the freeness of stock by controlling the stock temperature rise through each refiner
US3711688A (en) * 1968-06-27 1973-01-16 Bunker Ramo Computer control of paper machine in which basis weight is controlled through control of stock flow
CA942870A (en) * 1970-08-29 1974-02-26 Tsutomu Tamura Apparatus for detecting yarn quality information
US3688191A (en) * 1970-09-10 1972-08-29 Coulter Electronics Electronic particle study apparatus with fluid circulating system
DE2329826C2 (de) * 1972-06-13 1984-02-23 Krautkrämer GmbH, 5000 Köln Ultraschall-Schaltungsanordnung zur Messung der Schallgeschwindigkeit in einem Prüfling
SE393864B (sv) * 1975-12-01 1977-06-20 Svenska Traeforskningsinst Forfarande for koncentrationsbestemning
CA1095738A (en) * 1977-07-01 1981-02-17 Horatio Hughes, Jr. Shive ratio analyzer
US4220499A (en) * 1978-10-04 1980-09-02 Westvaco Corporation Method for determining the relative quantity of shives in a stream of fibrous particles
US4225385A (en) * 1979-01-15 1980-09-30 Westvaco Corporation Shive ratio analyzer
NO143583C (no) * 1979-02-13 1983-01-06 Elkem Spigerverket As Fremgangsmaate for utluting av silikater med syre.
ATE26888T1 (de) * 1981-11-09 1987-05-15 Wiggins Teape Group Ltd Apparat zur bestimmung eines elektrischen merkmals einer faser-dispersion.
US4958295A (en) * 1986-05-21 1990-09-18 Hercules Incorporated Analyzing apparatus and method for analysis of liquid samples
US5104488A (en) * 1987-10-05 1992-04-14 Measurex Corporation System and process for continuous determination and control of paper strength
US5013403A (en) * 1987-10-05 1991-05-07 Measurex Corporation Process for continuous determination of paper strength
US5293219A (en) * 1991-12-31 1994-03-08 Andritz Sprout-Bauer, Inc. Fiber length analyzer
US5454912A (en) * 1992-09-25 1995-10-03 Dougherty; Steven J. Suspension quality monitoring apparatus
DE69915638D1 (de) * 1998-08-06 2004-04-22 Voith Paper Patent Gmbh Verfahren und vorrichtung zur überwachung des feuchtgleichgewichtes in einer papiermaschine
GB9818798D0 (en) * 1998-09-01 1998-10-21 Watkins Ivor Improvements relating to water treatment
US7056419B2 (en) * 2002-09-30 2006-06-06 American Air Liquide, Inc. Methods for modifying electrical properties of papermaking compositions using carbon dioxide
FI120163B (fi) * 2005-04-04 2009-07-15 Metso Automation Oy Sakeuden muuttaminen ja mittaaminen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825872A (en) * 1953-06-23 1958-03-04 Vilbiss Co Particle analyzing apparatus
US3259842A (en) * 1959-08-19 1966-07-05 Coulter Electronics Particle analyzing device
NL136578C (enExample) * 1959-08-19
US3345502A (en) * 1964-08-14 1967-10-03 Robert H Berg Pulse analyzer computer
US3331950A (en) * 1966-07-11 1967-07-18 Coulter Electronics Particle distribution plotting apparatus

Also Published As

Publication number Publication date
GB1154350A (en) 1969-06-04
ES332651A1 (es) 1967-12-01
DE1598146A1 (de) 1971-04-01
US3461030A (en) 1969-08-12
SE328468B (enExample) 1970-09-14
FR1497820A (fr) 1967-10-13
DE1598146B2 (de) 1973-03-08

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)