DK2672133T3 - Tætningsanordning til et stort rulleleje - Google Patents

Tætningsanordning til et stort rulleleje Download PDF

Info

Publication number
DK2672133T3
DK2672133T3 DK13168285.8T DK13168285T DK2672133T3 DK 2672133 T3 DK2672133 T3 DK 2672133T3 DK 13168285 T DK13168285 T DK 13168285T DK 2672133 T3 DK2672133 T3 DK 2672133T3
Authority
DK
Denmark
Prior art keywords
roller bearing
sealing device
large roller
sealing
bearing
Prior art date
Application number
DK13168285.8T
Other languages
English (en)
Inventor
Eric Jacquemont
Didier Chatry
Jean-Michel Delacou
Original Assignee
Defontaine
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 Defontaine filed Critical Defontaine
Application granted granted Critical
Publication of DK2672133T3 publication Critical patent/DK2672133T3/da

Links

Classifications

    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • 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
    • 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
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
    • 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
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing rings
    • F16J15/3276—Mounting of sealing rings with additional static sealing between the sealing, or its casing or support, and the surface on which it is mounted
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
    • 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
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/31—Wind motors
    • 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
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7889—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to an inner race and extending toward the outer race

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)
DK13168285.8T 2012-06-04 2013-05-17 Tætningsanordning til et stort rulleleje DK2672133T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1255170A FR2991414B1 (fr) 2012-06-04 2012-06-04 Dispositif d'etancheite

Publications (1)

Publication Number Publication Date
DK2672133T3 true DK2672133T3 (da) 2019-10-14

Family

ID=46963823

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13168285.8T DK2672133T3 (da) 2012-06-04 2013-05-17 Tætningsanordning til et stort rulleleje

Country Status (6)

Country Link
US (1) US9429237B2 (da)
EP (1) EP2672133B1 (da)
CN (1) CN103453025B (da)
DK (1) DK2672133T3 (da)
ES (1) ES2750052T3 (da)
FR (1) FR2991414B1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014009882A1 (de) * 2014-07-03 2016-01-07 Carl Freudenberg Kg Dichtring
ES2531776B1 (es) * 2014-12-16 2015-12-22 Laulagun Bearings, S.A. Retén para rodamiento de aerogenerador
CN113236492B (zh) * 2021-05-27 2022-09-13 浙江工业职业技术学院 一种风能送料装置及换向装置
EP4261439A1 (en) * 2022-04-13 2023-10-18 Robert Bosch GmbH Sealing ring for radially engaging an outer surface of a rotary shaft
EP4276322A1 (de) 2022-05-12 2023-11-15 thyssenkrupp rothe Erde Germany GmbH Grosswälzlager
WO2023217982A1 (de) 2022-05-12 2023-11-16 thyssenkrupp rothe erde Germany GmbH GROßWÄLZLAGER

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1940357U (de) * 1966-04-01 1966-06-08 Ziller & Co Waelzlagerabdichtung.
US3572857A (en) * 1967-10-14 1971-03-30 Toyo Bearing Mfg Co Antifriction bearing seal
US3642335A (en) * 1969-09-12 1972-02-15 Nippon Seiko Kk Sealed bearing
JPS5563010A (en) * 1978-11-07 1980-05-12 Nippon Seiko Kk Sealing device for ball-and-roller bearing
US4505484A (en) * 1980-03-12 1985-03-19 Nippon Seiko Kabushiki Kaisha Sealing device for a rolling bearing
FR2479374A1 (fr) * 1980-03-28 1981-10-02 Nippon Seiko Kk Dispositif d'etancheite de roulement
JPH0650655Y2 (ja) * 1985-11-29 1994-12-21 光洋精工株式会社 軸受の密封装置
JPH022526U (da) * 1988-06-16 1990-01-09
JPH0627859Y2 (ja) * 1990-04-28 1994-07-27 株式会社不二越 外輪回転型ころがり軸受用シール
DE4102130A1 (de) * 1991-01-25 1992-07-30 Kugelfischer G Schaefer & Co Zweilippen-dichtung
JP3740219B2 (ja) * 1996-07-05 2006-02-01 光洋精工株式会社 転がり軸受の密封装置
JP2002286044A (ja) * 2000-04-27 2002-10-03 Nsk Ltd トランスミッション用密封板付転がり軸受及びトランスミッション
DE20203372U1 (de) * 2002-03-04 2002-06-20 Imo Ind Momentenlager Stoll & Drehlagerung für der Feuchtigkeit ausgesetzte Anlagen
JP3940304B2 (ja) * 2002-03-07 2007-07-04 株式会社山田製作所 ウォーターポンプ軸受シール装置
DE10309393A1 (de) 2003-03-04 2004-09-16 Basf Ag Basischer Heterogenkatalysator
DE102005029936B4 (de) * 2005-06-28 2016-01-07 Schaeffler Technologies AG & Co. KG Abgedichtetes Wälzlager
ES2324684T3 (es) * 2005-09-01 2009-08-12 Imo Momentenlager Gmbh Instalacion de energia eolica con un elemento para estanqueizar dos partes giratorias una respecto de otra.
ES2425444T3 (es) * 2008-10-14 2013-10-15 Aktiebolaget Skf Cierre hermético para rodamiento, en particular para rodamiento utilizado en una turbina eólica
US8043012B2 (en) * 2009-09-30 2011-10-25 General Electric Company Seal arrangement and a brush seal for a wind turbine
US20110103728A1 (en) * 2009-10-15 2011-05-05 Roller Bearing Company Of America, Inc. Seal for bearings to accommodate large deformations
CN201739356U (zh) * 2010-06-22 2011-02-09 沈阳瑞祥风能设备有限公司 一种大型风机回转支撑轴承的密封结构
DE102010046431A1 (de) * 2010-09-17 2012-03-22 Imo Holding Gmbh Umlaufende Dichtungsanordnung
DE202011109164U1 (de) * 2011-12-19 2012-01-26 Imo Holding Gmbh Maul- oder klauenförmige Spaltdichtung
FR2991415B1 (fr) * 2012-06-04 2015-07-17 Defontaine Dispositif d'etancheite

Also Published As

Publication number Publication date
FR2991414B1 (fr) 2015-07-17
FR2991414A1 (fr) 2013-12-06
ES2750052T3 (es) 2020-03-24
EP2672133B1 (fr) 2019-07-10
CN103453025A (zh) 2013-12-18
US20140161619A1 (en) 2014-06-12
CN103453025B (zh) 2016-06-08
US9429237B2 (en) 2016-08-30
EP2672133A1 (fr) 2013-12-11

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