SE8002587L - Anordning for reglering av fiberkoncentration - Google Patents

Anordning for reglering av fiberkoncentration

Info

Publication number
SE8002587L
SE8002587L SE8002587A SE8002587A SE8002587L SE 8002587 L SE8002587 L SE 8002587L SE 8002587 A SE8002587 A SE 8002587A SE 8002587 A SE8002587 A SE 8002587A SE 8002587 L SE8002587 L SE 8002587L
Authority
SE
Sweden
Prior art keywords
fiber
fiber suspension
control
conduit
pump
Prior art date
Application number
SE8002587A
Other languages
Unknown language ( )
English (en)
Inventor
B Sinner
N E Andersson
S Eriksson
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE8002587A priority Critical patent/SE8002587L/sv
Priority to DE19813111678 priority patent/DE3111678A1/de
Priority to US06/248,867 priority patent/US4407698A/en
Priority to FR8106412A priority patent/FR2485766A1/fr
Priority to FI811015A priority patent/FI811015L/fi
Priority to GB8110365A priority patent/GB2073454B/en
Publication of SE8002587L publication Critical patent/SE8002587L/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/08—Regulating consistency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/82—Forming a predetermined ratio of the substances to be mixed by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/135—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture
    • G05D11/137—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture by sensing the density of the mixture
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D24/00—Control of viscosity
    • G05D24/02—Control of viscosity characterised by the use of electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Flow Control (AREA)
  • Preliminary Treatment Of Fibers (AREA)
SE8002587A 1980-04-03 1980-04-03 Anordning for reglering av fiberkoncentration SE8002587L (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8002587A SE8002587L (sv) 1980-04-03 1980-04-03 Anordning for reglering av fiberkoncentration
DE19813111678 DE3111678A1 (de) 1980-04-03 1981-03-25 "anordnung zur regelung der faserkonzentration"
US06/248,867 US4407698A (en) 1980-04-03 1981-03-30 Apparatus for regulating fiber concentration
FR8106412A FR2485766A1 (fr) 1980-04-03 1981-03-31 Installation de regulation de la concentration en fibres d'une suspension de fibres
FI811015A FI811015L (fi) 1980-04-03 1981-04-02 Anordning foer reglering av fiberkoncentration
GB8110365A GB2073454B (en) 1980-04-03 1981-04-02 Apparatus for regulating fibre concentration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8002587A SE8002587L (sv) 1980-04-03 1980-04-03 Anordning for reglering av fiberkoncentration

Publications (1)

Publication Number Publication Date
SE8002587L true SE8002587L (sv) 1981-10-04

Family

ID=20340682

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8002587A SE8002587L (sv) 1980-04-03 1980-04-03 Anordning for reglering av fiberkoncentration

Country Status (6)

Country Link
US (1) US4407698A (sv)
DE (1) DE3111678A1 (sv)
FI (1) FI811015L (sv)
FR (1) FR2485766A1 (sv)
GB (1) GB2073454B (sv)
SE (1) SE8002587L (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680957A (en) * 1985-05-02 1987-07-21 The Davey Company Non-invasive, in-line consistency measurement of a non-newtonian fluid
US5423205A (en) * 1992-06-10 1995-06-13 The Western Company Of North America Densitometer
DE19753266B4 (de) * 1997-12-01 2010-10-07 H.B. Fuller Licensing & Financing, Inc., St. Paul Verfahren zum Verbinden luftundurchlässiger Materialien

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2023106A (en) * 1934-05-11 1935-12-03 Westinghouse Electric & Mfg Co Stock consistency regulator
GB468041A (en) * 1935-12-28 1937-06-28 Thomas Lindsay Apparatus for automatically regulating the consistency of viscous fluids
FR980540A (fr) * 1948-02-12 1951-05-15 Black Clawson Co Perfectionnements apportés aux procédés et dispositifs pour maintenir une pression ou charge entre des limites prédéterminées, notamment pour la fabrication du papier
US3493345A (en) * 1967-12-20 1970-02-03 Du Pont Method of controlling polymer viscosity during synthesis by utilizing motor load
US3589980A (en) * 1968-01-02 1971-06-29 Beloit Corp Control of headbox stock characteristics
US3981767A (en) * 1969-12-29 1976-09-21 Westvaco Corporation Apparatus and method for controlling the stock flow to a paper machine headbox
CH559283A5 (sv) * 1972-12-11 1975-02-28 Escher Wyss Gmbh
US4108574A (en) * 1977-01-21 1978-08-22 International Paper Company Apparatus and method for the indirect measurement and control of the flow rate of a liquid in a piping system

Also Published As

Publication number Publication date
FI811015A7 (sv) 1981-10-04
DE3111678A1 (de) 1981-12-24
GB2073454B (en) 1984-02-22
GB2073454A (en) 1981-10-14
US4407698A (en) 1983-10-04
FI811015L (fi) 1981-10-04
FR2485766A1 (fr) 1981-12-31

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