FI881325A0 - Taetning foer passagen foer en roterande axel vid en raffinoer som framstaeller mekanisk massa av lignocellulosahaltigt material. - Google Patents

Taetning foer passagen foer en roterande axel vid en raffinoer som framstaeller mekanisk massa av lignocellulosahaltigt material.

Info

Publication number
FI881325A0
FI881325A0 FI881325A FI881325A FI881325A0 FI 881325 A0 FI881325 A0 FI 881325A0 FI 881325 A FI881325 A FI 881325A FI 881325 A FI881325 A FI 881325A FI 881325 A0 FI881325 A0 FI 881325A0
Authority
FI
Finland
Prior art keywords
lignocellulosahaltigt
taxation
vid
refinery
passage
Prior art date
Application number
FI881325A
Other languages
English (en)
Other versions
FI79357C (fi
FI79357B (fi
Inventor
Veikko Seppaelae
Original Assignee
Sunds Defibrator Jylha Oy
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 Sunds Defibrator Jylha Oy filed Critical Sunds Defibrator Jylha Oy
Priority to FI881325A priority Critical patent/FI79357C/fi
Publication of FI881325A0 publication Critical patent/FI881325A0/fi
Priority to SE8900811A priority patent/SE8900811L/
Priority to DE19893908374 priority patent/DE3908374A1/de
Priority to FR8903465A priority patent/FR2628815A1/fr
Priority to NO89891192A priority patent/NO891192L/no
Application granted granted Critical
Publication of FI79357B publication Critical patent/FI79357B/fi
Publication of FI79357C publication Critical patent/FI79357C/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4472—Labyrinth packings with axial path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Centrifugal Separators (AREA)
FI881325A 1988-03-21 1988-03-21 Taetning foer passagen foer en roterande axel vid en raffinoer som framstaeller mekanisk massa av lignocellulosahaltigt material. FI79357C (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI881325A FI79357C (fi) 1988-03-21 1988-03-21 Taetning foer passagen foer en roterande axel vid en raffinoer som framstaeller mekanisk massa av lignocellulosahaltigt material.
SE8900811A SE8900811L (sv) 1988-03-21 1989-03-08 Taetning foer att taeta passagen foer roterande axel vid raffinoer som framstaeller mekanisk massa av lignocellulosahaltigt material
DE19893908374 DE3908374A1 (de) 1988-03-21 1989-03-15 Dichtung zum abdichten der durchfuehrung einer drehbaren welle eines raffineurs
FR8903465A FR2628815A1 (fr) 1988-03-21 1989-03-16 Joint d'etancheite pour le passage d'un arbre rotatif
NO89891192A NO891192L (no) 1988-03-21 1989-03-17 Tetning for aa tette passasjen for en roterende aksel ved en raffinoer som fremstiller mekanisk masse av lignocelluloseholdig materiale.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI881325A FI79357C (fi) 1988-03-21 1988-03-21 Taetning foer passagen foer en roterande axel vid en raffinoer som framstaeller mekanisk massa av lignocellulosahaltigt material.
FI881325 1988-03-21

Publications (3)

Publication Number Publication Date
FI881325A0 true FI881325A0 (fi) 1988-03-21
FI79357B FI79357B (fi) 1989-08-31
FI79357C FI79357C (fi) 1989-12-11

Family

ID=8526120

Family Applications (1)

Application Number Title Priority Date Filing Date
FI881325A FI79357C (fi) 1988-03-21 1988-03-21 Taetning foer passagen foer en roterande axel vid en raffinoer som framstaeller mekanisk massa av lignocellulosahaltigt material.

Country Status (5)

Country Link
DE (1) DE3908374A1 (fi)
FI (1) FI79357C (fi)
FR (1) FR2628815A1 (fi)
NO (1) NO891192L (fi)
SE (1) SE8900811L (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2495073B1 (en) 2009-10-30 2019-07-10 Miki Pulley Co., Ltd Guide roller
CN106400569A (zh) * 2016-12-01 2017-02-15 怀宁县天元纸业有限公司 一种造纸热磨机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD10458A (fi) *
CH40233A (de) * 1907-04-18 1908-06-16 Oerlikon Maschf Stopfbüchsendichtung
NL22091C (fi) * 1926-05-12
US2356011A (en) * 1940-04-02 1944-08-15 Gen Electric Packing arrangement
DE930963C (de) * 1953-12-07 1955-07-28 Licentia Gmbh Labyrinthdichtung fuer hoechste Druecke und Temperaturen
DE1106567B (de) * 1956-03-15 1961-05-10 Siemens Ag Labyrinth-Wellendichtung mit Sperrgaszufuhr zur Abdichtung oelnebelhaltiger Raeume
GB1085386A (en) * 1965-06-04 1967-09-27 English Electric Co Ltd Improvements in or relating to sealing arrangements for turbine shafts
US3701488A (en) * 1971-07-22 1972-10-31 Sprout Waldron & Co Inc Pressurized refiner seal assembly
CH572175A5 (fi) * 1974-05-22 1976-01-30 Bbc Brown Boveri & Cie
DE3012916C2 (de) * 1980-04-02 1982-08-26 Eksperimental'nyj naučno-issledovatel'skij institut metallorežuščich stankov Labyrinthwellendichtung

Also Published As

Publication number Publication date
SE8900811L (sv) 1989-09-22
SE8900811D0 (sv) 1989-03-08
FI79357C (fi) 1989-12-11
DE3908374A1 (de) 1989-10-05
FR2628815A1 (fr) 1989-09-22
FI79357B (fi) 1989-08-31
NO891192D0 (no) 1989-03-17
NO891192L (no) 1989-09-22

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: SUNDS DEFIBRATOR JYLHAE OY