FI990050A0 - Labyrinth seal and procedure for its installation - Google Patents

Labyrinth seal and procedure for its installation

Info

Publication number
FI990050A0
FI990050A0 FI990050A FI990050A FI990050A0 FI 990050 A0 FI990050 A0 FI 990050A0 FI 990050 A FI990050 A FI 990050A FI 990050 A FI990050 A FI 990050A FI 990050 A0 FI990050 A0 FI 990050A0
Authority
FI
Finland
Prior art keywords
procedure
installation
labyrinth seal
labyrinth
seal
Prior art date
Application number
FI990050A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Juhani Eskelinen
Original Assignee
Valmet 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 Valmet Corp filed Critical Valmet Corp
Priority to FI990050A priority Critical patent/FI990050A0/en
Publication of FI990050A0 publication Critical patent/FI990050A0/en
Priority to FI990501U priority patent/FI4359U1/en
Priority to DE10000659A priority patent/DE10000659B4/en

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
    • D21F1/36—Guiding mechanisms
    • D21F1/40—Rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/022—Registering, tensioning, smoothing or guiding webs transversely by tentering devices
    • B65H23/025—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers
    • B65H23/0258—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers with a bowed axis
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0226—Bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/003—Bowed or curved rolls
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Devices (AREA)
  • Rolling Contact Bearings (AREA)
FI990050A 1999-01-13 1999-01-13 Labyrinth seal and procedure for its installation FI990050A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI990050A FI990050A0 (en) 1999-01-13 1999-01-13 Labyrinth seal and procedure for its installation
FI990501U FI4359U1 (en) 1999-01-13 1999-12-10 The applicator roller
DE10000659A DE10000659B4 (en) 1999-01-13 2000-01-11 Seal for the bearing of a spreader roll and its assembly process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI990050A FI990050A0 (en) 1999-01-13 1999-01-13 Labyrinth seal and procedure for its installation

Publications (1)

Publication Number Publication Date
FI990050A0 true FI990050A0 (en) 1999-01-13

Family

ID=8553330

Family Applications (2)

Application Number Title Priority Date Filing Date
FI990050A FI990050A0 (en) 1999-01-13 1999-01-13 Labyrinth seal and procedure for its installation
FI990501U FI4359U1 (en) 1999-01-13 1999-12-10 The applicator roller

Family Applications After (1)

Application Number Title Priority Date Filing Date
FI990501U FI4359U1 (en) 1999-01-13 1999-12-10 The applicator roller

Country Status (2)

Country Link
DE (1) DE10000659B4 (en)
FI (2) FI990050A0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008012488A1 (en) 2008-03-04 2009-09-17 Schaeffler Kg Part element for a sealing element of a bearing
CN106763146A (en) * 2017-01-18 2017-05-31 苏州市爱司特塑胶五金有限公司 A kind of heavy burden roller

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324160A1 (en) * 1983-07-05 1985-01-24 H. Wittler GmbH & Co KG, 4800 Bielefeld Rotary stretcher

Also Published As

Publication number Publication date
DE10000659B4 (en) 2007-11-29
DE10000659A1 (en) 2000-07-20
FIU990501U0 (en) 1999-12-10
FI4359U1 (en) 2000-02-28

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