BG20490A1 - - Google Patents

Info

Publication number
BG20490A1
BG20490A1 BG23644A BG2364473A BG20490A1 BG 20490 A1 BG20490 A1 BG 20490A1 BG 23644 A BG23644 A BG 23644A BG 2364473 A BG2364473 A BG 2364473A BG 20490 A1 BG20490 A1 BG 20490A1
Authority
BG
Bulgaria
Application number
BG23644A
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 filed Critical
Publication of BG20490A1 publication Critical patent/BG20490A1/xx

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
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/22—Sliding surface consisting mainly of rubber or synthetic rubber
    • 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
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
    • 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
    • F16J15/3496—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member use of special materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BG23644A 1972-05-23 1973-05-17 BG20490A1 (he)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD163142A DD107968A1 (he) 1972-05-23 1972-05-23

Publications (1)

Publication Number Publication Date
BG20490A1 true BG20490A1 (he) 1975-11-28

Family

ID=5486675

Family Applications (1)

Application Number Title Priority Date Filing Date
BG23644A BG20490A1 (he) 1972-05-23 1973-05-17

Country Status (15)

Country Link
US (1) US3973781A (he)
JP (1) JPS49108461A (he)
AT (1) AT324787B (he)
BE (1) BE797310A (he)
BG (1) BG20490A1 (he)
CS (1) CS187554B1 (he)
DD (1) DD107968A1 (he)
DE (1) DE2319168A1 (he)
FR (1) FR2186113A5 (he)
GB (1) GB1424892A (he)
IT (1) IT984934B (he)
NL (1) NL7307213A (he)
RO (1) RO65179A (he)
SE (1) SE405502B (he)
SU (1) SU504513A3 (he)

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DE2556992C2 (de) * 1975-12-18 1980-04-24 Goetze Ag, 5093 Burscheid Wellendichtring
US4042248A (en) * 1976-09-16 1977-08-16 General Motors Corporation High pressure shaft seals
USRE33192E (en) * 1976-12-01 1990-04-03 Garlock, Inc. Method of molding an elastomeric shaft seal with a polytetrafluoroethylene liner simultaneously formed thereon
US4171561A (en) * 1976-12-01 1979-10-23 Garlock Inc. Molded lip seal with polytetrafluoroethylene liner and method for making the same
JPS5490441A (en) * 1977-12-02 1979-07-18 Jiee Etsuchi Fuennaa Ando Co L Improvement in seal
US4181378A (en) * 1978-06-14 1980-01-01 Beloit Corporation Doctor bearing integral pressure lubrication
JPS5828466B2 (ja) * 1978-10-25 1983-06-16 大豊工業株式会社 メカニカルシ−ル
US4239243A (en) * 1979-04-04 1980-12-16 Garlock Inc. Molded lip seal with polytetrafluoroethylene liner and method for making the same
USRE33029E (en) * 1979-04-04 1989-08-22 Garlock, Inc. Molded lip seal with polytetrafluoroethylene liner and method for making same
US4275891A (en) * 1979-08-14 1981-06-30 Westinghouse Electric Corp. Face type shaft seal for liquid metal pumps
US4373922A (en) * 1980-04-21 1983-02-15 Brunswick Corporation Outboard propulsion gearcase
DE3143508A1 (de) * 1980-11-04 1982-08-26 Eagle Industry Co. Ltd., Tokyo Wellendichtung und verfahren zur herstellung einer gleitflaeche derselben
JPS5779363A (en) * 1980-11-04 1982-05-18 Eagle Ind Co Ltd Mechanical seal
JPS57161366A (en) * 1981-03-31 1982-10-04 Eagle Ind Co Ltd Mechanical seal
JPS57161367A (en) * 1981-03-31 1982-10-04 Eagle Ind Co Ltd Mechanical seal
JPS57163770A (en) * 1981-04-01 1982-10-08 Eagle Ind Co Ltd Mechanical seal
JPS5899561A (ja) * 1981-12-04 1983-06-13 Eagle Ind Co Ltd メカニカルシ−ルにおけるシ−トリングもしくはシ−ルリングの摺接面形成方法
US4619534A (en) * 1984-09-12 1986-10-28 Reed Tool Company Roller cutter drill bit having a texturized seal member
JPS6176797A (ja) * 1984-09-25 1986-04-19 Taiho Kogyo Co Ltd ウオ−タポンプ用メカニカルシ−ル
EP0247259B1 (en) * 1986-05-29 1991-04-24 Manmohan Singh Kalsi Hydrodynamic lubricant seal for drill bits
US4610319A (en) * 1984-10-15 1986-09-09 Kalsi Manmohan S Hydrodynamic lubricant seal for drill bits
US4759553A (en) * 1986-01-27 1988-07-26 The Fluorocarbon Company Dynamic rotary face seal
US4971306A (en) * 1987-12-25 1990-11-20 Eagle Industry Co., Ltd. Seals for cylindrical surfaces
DE3833042A1 (de) * 1988-09-29 1990-04-12 Freudenberg Carl Fa Wellendichtung
US5022659A (en) * 1988-12-27 1991-06-11 The Timken Company Seal assembly for antifriction bearings
US5090712A (en) * 1990-07-17 1992-02-25 John Crane Inc. Non-contacting, gap-type seal having a ring with a patterned microdam seal face
US5492341A (en) * 1990-07-17 1996-02-20 John Crane Inc. Non-contacting, gap-type seal having a ring with a patterned seal face
US5195757A (en) * 1991-06-10 1993-03-23 Freudenberg-Nok General Partnership Patterned textured seal
US5322298A (en) * 1992-06-09 1994-06-21 Dresser-Rand Company Shaft seal
US5441283A (en) * 1993-08-03 1995-08-15 John Crane Inc. Non-contacting mechanical face seal
US6105968A (en) * 1997-02-24 2000-08-22 Massachusetts Institute Of Technology Textured seal for reduced wear
EP0939257A3 (en) * 1998-02-27 2000-05-31 NOK Corporation Oil seal
JP2003065289A (ja) * 2001-08-24 2003-03-05 Nsk Ltd ウォータポンプ用シール装置とウォータポンプ用回転支持装置とウォータポンプ
US20030102632A1 (en) * 2001-11-30 2003-06-05 Oprea Duta Oil seal journal texturing and method thereof
JP3793746B2 (ja) * 2002-07-02 2006-07-05 株式会社ジェイテクト 摺動部材および密封装置
US7798496B2 (en) 2003-11-05 2010-09-21 Kalsi Engineering, Inc. Rotary shaft sealing assembly
JP2006242373A (ja) * 2004-09-24 2006-09-14 Nok Corp 密封装置
US20060145426A1 (en) * 2004-12-30 2006-07-06 Schroeder Gary W Rotary seal
WO2006102349A2 (en) * 2005-03-22 2006-09-28 Kalsi Engineering, Inc. Low torque hydrodynamic lip geometry for bi-directional rotation seals
RU2403475C2 (ru) * 2005-03-28 2010-11-10 Колси Энджиниринг, Инк. Композитное, высокотемпературное динамическое уплотнение и способ его изготовления
WO2007011883A2 (en) * 2005-07-18 2007-01-25 Kalsi Engineering, Inc. Filled hydrodynamic seal with contact pressure control, anti-rotation and filler retention
TWI275723B (en) * 2005-12-29 2007-03-11 Nak Sealing Technologies Corp Sealing component
US7770898B2 (en) 2006-01-04 2010-08-10 Kalsi Engineering, Inc. Stabilizing geometry for hydrodynamic rotary seals
US8550467B2 (en) * 2006-03-22 2013-10-08 Kalsi Engineering, Inc. Rotary seal with improved film distribution
EP2151612B1 (en) * 2007-04-11 2017-11-08 NOK Corporation Oil seal
JP2009074602A (ja) * 2007-09-20 2009-04-09 Nok Corp オイルシール
EP2048385A1 (de) * 2007-10-11 2009-04-15 Carl Freudenberg KG Lageranordnung
US8096559B2 (en) * 2008-05-23 2012-01-17 Bal Seal Engineering, Inc. Rotary seals
US8414215B2 (en) * 2008-11-07 2013-04-09 Trw Automotive U.S. Llc Sealing structure for use with a ball and socket joint
US9109703B2 (en) 2010-02-11 2015-08-18 Kalsi Engineering, Inc. Hydrodynamic backup ring
US9429238B2 (en) 2009-11-30 2016-08-30 Kalsi Engineering, Inc. Dynamic backup ring assembly
US9845879B2 (en) 2009-11-30 2017-12-19 Kalsi Engineering, Inc. High pressure dynamic sealing arrangement
DE102010062629A1 (de) * 2009-12-09 2011-06-16 Schaeffler Technologies Gmbh & Co. Kg Dichtungsanordnung
DE102011002491A1 (de) * 2011-01-11 2012-07-12 Aktiebolaget Skf Radialwellendichtring
CN103429939B (zh) * 2011-03-30 2016-07-27 伊格尔工业股份有限公司 密封装置
US20140225332A1 (en) * 2011-08-25 2014-08-14 Pieter Baart Lubricated seal with axial lip
US20130154192A1 (en) * 2011-12-15 2013-06-20 Trelleborg Sealing Solutions Us, Inc. Sealing assembly
US9309615B2 (en) * 2012-06-26 2016-04-12 BSH Hausgeräte GmbH Water-conducting household appliance having a rotatable component
US20140197675A1 (en) * 2013-01-11 2014-07-17 Siemens Industry, Inc. Self-lubricating and Cooling Metal Face Seal
DE102013207029B4 (de) * 2013-04-18 2016-05-04 Aktiebolaget Skf Radialwellen-Dichtungsanordnung
JP6177582B2 (ja) * 2013-05-14 2017-08-09 Nok株式会社 密封装置
DE102013215452B4 (de) * 2013-08-06 2021-02-11 Schaeffler Technologies AG & Co. KG Tauchlagerung
US10337619B2 (en) 2013-08-27 2019-07-02 Eaton Intelligent Power Limited Seal ring composite for improved hydrodynamic seal performance
DE102013220200A1 (de) * 2013-10-07 2015-04-09 Schaeffler Technologies Gmbh & Co. Kg Lageranordnung für eine Welle
DE112015000935A5 (de) * 2014-02-24 2016-12-15 Schaeffler Technologies AG & Co. KG Dichtlippe für ein Dichtelement zum Dichten zweier relativ zueinander verschiebbarer Teile
CN105465188B (zh) * 2014-07-10 2019-05-21 舍弗勒技术股份两合公司 轴承
US9714712B2 (en) 2014-08-15 2017-07-25 Eaton Corporation Hydrodynamic mating ring with integrated groove inlet pressure control
DE102014219989B4 (de) * 2014-10-02 2017-01-19 Schaeffler Technologies AG & Co. KG Wellenanordnung zum Betrieb in einer Mediumumgebung sowie Verwendung der Wellenanordnung
US10330203B2 (en) 2017-01-06 2019-06-25 Kalsi Engineering Inc. High pressure dynamic sealing device
US10302200B2 (en) 2017-05-16 2019-05-28 Kalsi Engineering, Inc. Seal for bi-directional rotation and pressure
CA3097674C (en) 2018-05-15 2023-12-19 Kalsi Engineering Inc. Rotary seal and method of making same
CN111687591B (zh) * 2020-05-20 2021-12-31 西安理工大学 一种具有减摩和提高油膜承载力的表面织构及其制作方法
DE102022131876A1 (de) 2022-12-01 2024-06-06 BRUSS Sealing Systems GmbH Radialwellendichtring
CN116447212B (zh) * 2023-04-23 2023-10-13 海安县恒益滑动轴承有限公司 一种带有自润滑结构的大型十字节用垫片及其使用方法

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US1882956A (en) * 1929-08-22 1932-10-18 Johnson Bronze Co Bearing
DE729128C (de) * 1938-02-27 1942-12-10 Freudenberg Carl Fa Aus elastischem Werkstoff bestehende Dichtung fuer umlaufende Wellen oder hin und her gehende Stangen
US3497225A (en) * 1967-09-26 1970-02-24 Intern Packings Corp Dynamic seal having static sealing element
GB1302198A (he) * 1969-05-09 1973-01-04
US3785660A (en) * 1970-10-15 1974-01-15 Republic Ind Corp Seal
US3801113A (en) * 1971-11-18 1974-04-02 Parker Hannifin Corp Rotary shaft seal

Also Published As

Publication number Publication date
FR2186113A5 (he) 1974-01-04
GB1424892A (en) 1976-02-11
SE405502B (sv) 1978-12-11
BE797310A (fr) 1973-09-26
DE2319168A1 (de) 1973-12-06
CS187554B1 (en) 1979-02-28
SU504513A3 (ru) 1976-02-25
IT984934B (it) 1974-11-20
JPS49108461A (he) 1974-10-15
AT324787B (de) 1975-09-25
RO65179A (ro) 1980-06-15
DD107968A1 (he) 1974-08-20
NL7307213A (he) 1973-11-27
US3973781A (en) 1976-08-10

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