SE8900811D0 - Taetning foer att taeta passagen foer roterande axel vid raffinoer som framstaeller mekanisk massa av lignocellulosahaltigt material - Google Patents

Taetning foer att taeta passagen foer roterande axel vid raffinoer som framstaeller mekanisk massa av lignocellulosahaltigt material

Info

Publication number
SE8900811D0
SE8900811D0 SE8900811A SE8900811A SE8900811D0 SE 8900811 D0 SE8900811 D0 SE 8900811D0 SE 8900811 A SE8900811 A SE 8900811A SE 8900811 A SE8900811 A SE 8900811A SE 8900811 D0 SE8900811 D0 SE 8900811D0
Authority
SE
Sweden
Prior art keywords
sealing
lignocellulosally
refines
passage
take
Prior art date
Application number
SE8900811A
Other languages
English (en)
Other versions
SE8900811L (sv
Inventor
V Seppaelae
Original Assignee
V Seppaelae
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 V Seppaelae filed Critical V Seppaelae
Publication of SE8900811D0 publication Critical patent/SE8900811D0/sv
Publication of SE8900811L publication Critical patent/SE8900811L/sv

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)
SE8900811A 1988-03-21 1989-03-08 Taetning foer att taeta passagen foer roterande axel vid raffinoer som framstaeller mekanisk massa av lignocellulosahaltigt material SE8900811L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI881325A FI79357C (sv) 1988-03-21 1988-03-21 Tätning för passagen för en roterande axel vid en raffinör som framstä ller mekanisk massa av lignocellulosahaltigt material

Publications (2)

Publication Number Publication Date
SE8900811D0 true SE8900811D0 (sv) 1989-03-08
SE8900811L SE8900811L (sv) 1989-09-22

Family

ID=8526120

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (5)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011052193A1 (ja) 2009-10-30 2011-05-05 三木プーリ株式会社 ガイドローラ
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 (sv) *
CH40233A (de) * 1907-04-18 1908-06-16 Oerlikon Maschf Stopfbüchsendichtung
NL22091C (sv) * 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 (sv) * 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
FI881325A0 (fi) 1988-03-21
DE3908374A1 (de) 1989-10-05
NO891192L (no) 1989-09-22
SE8900811L (sv) 1989-09-22
NO891192D0 (no) 1989-03-17
FR2628815A1 (fr) 1989-09-22
FI79357C (sv) 1989-12-11
FI79357B (fi) 1989-08-31

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Legal Events

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NAV Patent application has lapsed

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Effective date: 19921001