CN102123841B - 低扭矩轴密封装置及其构造方法 - Google Patents

低扭矩轴密封装置及其构造方法 Download PDF

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Publication number
CN102123841B
CN102123841B CN200980131829.2A CN200980131829A CN102123841B CN 102123841 B CN102123841 B CN 102123841B CN 200980131829 A CN200980131829 A CN 200980131829A CN 102123841 B CN102123841 B CN 102123841B
Authority
CN
China
Prior art keywords
ptfe
shaft
potted component
seal
elastomeric material
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN200980131829.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN102123841A (zh
Inventor
弗雷德里克·R·海奇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Federal Mogul LLC
Original Assignee
Federal Mogul LLC
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 Federal Mogul LLC filed Critical Federal Mogul LLC
Publication of CN102123841A publication Critical patent/CN102123841A/zh
Application granted granted Critical
Publication of CN102123841B publication Critical patent/CN102123841B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14598—Coating tubular articles
    • B29C45/14614—Joining tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • 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
    • F16J15/3228—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip formed by deforming a flat ring
    • 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
    • F16J15/328—Manufacturing methods specially adapted for elastic 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
    • 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
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/67—Plastic and nonmetallic article shaping or treating: processes forming ring-like structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/047—Seal ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
CN200980131829.2A 2008-06-13 2009-06-12 低扭矩轴密封装置及其构造方法 Expired - Fee Related CN102123841B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US6136608P 2008-06-13 2008-06-13
US61/061,366 2008-06-13
US12/482,562 2009-06-11
US12/482,562 US7959840B2 (en) 2008-06-13 2009-06-11 Method of constructing a low torque shaft seal
PCT/US2009/047132 WO2009152398A2 (en) 2008-06-13 2009-06-12 Low torque shaft and method of construction thereof

Publications (2)

Publication Number Publication Date
CN102123841A CN102123841A (zh) 2011-07-13
CN102123841B true CN102123841B (zh) 2014-08-20

Family

ID=41414002

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980131829.2A Expired - Fee Related CN102123841B (zh) 2008-06-13 2009-06-12 低扭矩轴密封装置及其构造方法

Country Status (7)

Country Link
US (1) US7959840B2 (enExample)
EP (1) EP2291272A4 (enExample)
JP (1) JP5639582B2 (enExample)
KR (1) KR101567621B1 (enExample)
CN (1) CN102123841B (enExample)
BR (1) BRPI0915133A2 (enExample)
WO (1) WO2009152398A2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7968167B2 (en) * 2009-10-22 2011-06-28 GM Global Technology Operations LLC Coated seal for sealing parts in a vehicle engine
US8505926B2 (en) * 2010-03-11 2013-08-13 Federal-Mogul Corporation Low torque shaft seal with improved seal element bond joint

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443817A (en) * 1963-10-11 1969-05-13 Victor G Reiling Temperature stable seal
CN1761828A (zh) * 2003-02-13 2006-04-19 联邦莫沃尔公司 粘结的聚四氟乙烯径向轴封

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951721A (en) 1956-02-23 1960-09-06 Halogen Insulator And Seal Cor Composite seal
US3013307A (en) 1959-12-30 1961-12-19 Federal Mogul Bower Bearings Nitrile rubber product and process for making the same
US3079632A (en) 1960-05-16 1963-03-05 Federal Mogul Bower Bearings High speed molding machine
US3259963A (en) 1963-10-21 1966-07-12 Charles S White Methods of constructing elements having low friction pressure engagement
US3929341A (en) 1973-12-19 1975-12-30 Federal Mogul Corp Method of making polytetrafluoroethylene sealing elements with hydrodynamic action
DE3300942C1 (de) * 1983-01-13 1984-05-24 Goetze Ag, 5093 Burscheid Wellendichtung
DE3309538C2 (de) * 1983-03-17 1986-05-28 Fa. Carl Freudenberg, 6940 Weinheim Dichtung
US4578856A (en) 1984-04-11 1986-04-01 Federal-Mogul Corporation Method and mold for making a dual-lip shaft seal with one spring urged lip
FR2585103B1 (fr) * 1985-07-18 1989-06-02 Procal Bagues d'etancheite de type radial et procede de realisation de telles bagues
US5183271A (en) * 1990-01-25 1993-02-02 Nok Corporation Sealing device and manufacturing method of the same
US6090072A (en) 1992-10-15 2000-07-18 Scimed Life Systems, Inc. Expandable introducer sheath
JP3830604B2 (ja) * 1997-02-05 2006-10-04 Ｎｏｋ株式会社 密封装置の製造方法
DE19642544A1 (de) 1996-10-15 1998-04-23 Bruss Dichtungstechnik Radialwellendichtring mit PTFE-Dichtlippe und Verfahren sowie Vorrichtung zu dessen Herstellung
DE19819559A1 (de) * 1998-04-30 1999-11-11 Cr Elastomere Gmbh Ventilschaftabdichtung
JP2003194234A (ja) * 2001-12-28 2003-07-09 Mitsubishi Cable Ind Ltd 回転軸シールの製造方法
US6676880B1 (en) 2002-08-19 2004-01-13 Federal-Mogul World Wide, Inc. PTFE seal fabrication method
US7010844B2 (en) 2003-09-12 2006-03-14 Ford Global Technologies, Llc Method for assembling components using split seal
US20060292324A1 (en) 2004-03-26 2006-12-28 Robert Roberts Uniaxially and biaxially-oriented polytetrafluoroethylene structures
US20070044906A1 (en) 2005-08-31 2007-03-01 Freudenberg-Nok General Partnership Multilayer polymeric composites having a layer of dispersed fluoroelastomer in thermoplastic
US8029714B2 (en) * 2005-09-12 2011-10-04 Federal-Mogul World Wide, Inc. Radial seal and method of making
US8480092B2 (en) 2005-09-12 2013-07-09 Federal-Mogul World Wide, Inc. Radial seal and method of making

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443817A (en) * 1963-10-11 1969-05-13 Victor G Reiling Temperature stable seal
CN1761828A (zh) * 2003-02-13 2006-04-19 联邦莫沃尔公司 粘结的聚四氟乙烯径向轴封

Also Published As

Publication number Publication date
EP2291272A2 (en) 2011-03-09
JP2011524273A (ja) 2011-09-01
WO2009152398A2 (en) 2009-12-17
KR101567621B1 (ko) 2015-11-09
US20090309261A1 (en) 2009-12-17
JP5639582B2 (ja) 2014-12-10
WO2009152398A3 (en) 2010-04-01
CN102123841A (zh) 2011-07-13
EP2291272A4 (en) 2012-05-23
BRPI0915133A2 (pt) 2017-03-21
US7959840B2 (en) 2011-06-14
KR20110038028A (ko) 2011-04-13

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140820

Termination date: 20180612

CF01 Termination of patent right due to non-payment of annual fee