BR8305982A - Vedacao - Google Patents

Vedacao

Info

Publication number
BR8305982A
BR8305982A BR8305982A BR8305982A BR8305982A BR 8305982 A BR8305982 A BR 8305982A BR 8305982 A BR8305982 A BR 8305982A BR 8305982 A BR8305982 A BR 8305982A BR 8305982 A BR8305982 A BR 8305982A
Authority
BR
Brazil
Prior art keywords
lipring
well
intermediate layer
stiffening ring
holding section
Prior art date
Application number
BR8305982A
Other languages
English (en)
Inventor
Dieter Fuchs
Hans Ruhland
Original Assignee
Freudenberg Carl
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 Freudenberg Carl filed Critical Freudenberg Carl
Publication of BR8305982A publication Critical patent/BR8305982A/pt

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
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]
    • 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
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/944—Elastomer or plastic
    • Y10S277/945—Containing fluorine
    • Y10S277/946—PTFE
BR8305982A 1983-03-17 1983-10-31 Vedacao BR8305982A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3309538A DE3309538C2 (de) 1983-03-17 1983-03-17 Dichtung

Publications (1)

Publication Number Publication Date
BR8305982A true BR8305982A (pt) 1984-11-13

Family

ID=6193724

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8305982A BR8305982A (pt) 1983-03-17 1983-10-31 Vedacao

Country Status (8)

Country Link
US (1) US4526383A (pt)
EP (1) EP0122319B1 (pt)
JP (1) JPS59170566A (pt)
AT (1) ATE20130T1 (pt)
BR (1) BR8305982A (pt)
DE (2) DE3309538C2 (pt)
ES (1) ES283039Y (pt)
MX (1) MX158120A (pt)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316063C2 (de) * 1983-05-03 1985-10-17 Fa. Carl Freudenberg, 6940 Weinheim Dichtung
US4501431A (en) * 1983-12-19 1985-02-26 Chicago Rawhide Manufacturing Company Composite teflon helix seal
DE3506696C1 (de) * 1985-02-26 1986-05-15 Goetze Ag, 5093 Burscheid Lippendichtungsring
US4637295A (en) * 1985-04-09 1987-01-20 Powers Frederick A Pump seal with curved backup plate
FR2585103B1 (fr) * 1985-07-18 1989-06-02 Procal Bagues d'etancheite de type radial et procede de realisation de telles bagues
DE3545683C1 (de) * 1985-12-21 1987-07-16 Freudenberg Carl Fa Wellendichtung
DE3601349A1 (de) * 1986-01-18 1987-07-23 Goetze Ag Lippendichtungsring
DE3612420A1 (de) * 1986-04-12 1987-10-15 Kaco Gmbh Co Radialwellendichtring
DE3613220A1 (de) * 1986-04-18 1987-10-22 Goetze Ag Lippendichtungsring
GB8616054D0 (en) * 1986-07-01 1986-08-06 Dowty Seals Ltd Seals
GB8623930D0 (en) * 1986-10-06 1986-11-12 Angus George Co Ltd Shaft seal
EP0287632A1 (en) * 1986-10-10 1988-10-26 Mather Seal Company Elastomer coated lip seal
US4818620A (en) * 1986-10-10 1989-04-04 Mather Seal Company Elastomer coated lip seal
US4844485A (en) * 1988-10-28 1989-07-04 Dana Corporation Lip seal assembly for a rotatable shaft
JPH0747650Y2 (ja) * 1989-03-30 1995-11-01 内山工業株式会社 組合せシール
JPH0740126Y2 (ja) * 1990-03-23 1995-09-13 内山工業株式会社 オイル密封装置
US5323688A (en) * 1992-03-05 1994-06-28 Walker Frank H Hydraulic regenerative braking and four wheel drive system
US5209499A (en) * 1992-05-26 1993-05-11 Mather Seal Company Unitized polytetrafluoroethylene radial lip seal
US5380015A (en) * 1993-12-17 1995-01-10 Federal-Mogul Corporation Machined shaft seal encased in an elastomeric sleeve
DE4442080C2 (de) * 1994-11-25 1997-05-22 Bruss Dichtungstechnik Verfahren zum Herstellen einer Dichtung für bewegte Bauteile und mit dem Verfahren hergestellte Dichtung
US5607168A (en) * 1994-12-09 1997-03-04 Albert Trostel Packings, Ltd. Seal incorporating a resilient sealing element
DE19501724C1 (de) * 1995-01-20 1996-10-10 Bruss Dichtungstechnik Wellendichtring sowie Verfahren und Vorrichtung zu seiner Herstellung
JPH0972361A (ja) * 1995-09-01 1997-03-18 Sumitomo Electric Ind Ltd ディスクブレーキ装置
DE19642544A1 (de) * 1996-10-15 1998-04-23 Bruss Dichtungstechnik Radialwellendichtring mit PTFE-Dichtlippe und Verfahren sowie Vorrichtung zu dessen Herstellung
DE19914921C2 (de) 1999-04-01 2002-01-24 Freudenberg Carl Fa Dichtring
DE10047701A1 (de) * 2000-09-25 2002-04-25 Freudenberg Carl Kg Dichtmanschette
JP2002267024A (ja) * 2001-03-07 2002-09-18 Mitsubishi Cable Ind Ltd オイルシール
JP2002276818A (ja) * 2001-03-15 2002-09-25 Mitsubishi Cable Ind Ltd オイルシール
JP2002276819A (ja) * 2001-03-15 2002-09-25 Mitsubishi Cable Ind Ltd オイルシール
US6702295B1 (en) 2002-10-22 2004-03-09 Federal-Mogul World Wide, Inc. Dynamic seal
ATE371129T1 (de) * 2002-11-11 2007-09-15 Kaco Gmbh & Co Kg Vorrichtung mit einer dichtanordnung
US20040145365A1 (en) 2003-01-24 2004-07-29 Carl Freudenberg Kg Annular sensor housing
BR0300444A (pt) * 2003-02-26 2004-11-03 Sabo Ind & Comercio Ltda Aperfeiçoamento no apoio do elemento de vedação em ptfe
US20080012238A1 (en) * 2006-02-07 2008-01-17 Federal-Mogul World Wide, Inc. Method of retaining a dynamic seal in a bore that has a draft
DE102006055298A1 (de) * 2006-11-23 2008-06-05 Elringklinger Ag Dichtungsanordnung
US7959840B2 (en) * 2008-06-13 2011-06-14 Federal Mogul Corporation Method of constructing a low torque shaft seal
DE102011120067B4 (de) * 2011-12-05 2023-11-16 Ifm Electronic Gmbh Sensor mit einem Einstellelement

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA659296A (en) * 1963-03-12 M. Pringle James Seals for bearings
GB602746A (en) * 1945-06-04 1948-06-02 Trist & Co Ltd Ronald Improvements in oil and like seals
US2476324A (en) * 1945-06-14 1949-07-19 George F P Reich Sealing assembly
US2804324A (en) * 1953-09-11 1957-08-27 Gen Motors Corp Seal
US3099454A (en) * 1961-05-05 1963-07-30 Victor Mfg & Gasket Co Fluid seal
GB962097A (en) * 1962-06-13 1964-06-24 Goetzewerke Piston rod seal
GB1144772A (en) * 1965-03-18 1969-03-12 Angus George Co Ltd Improvements in or relating to shaft seals
GB1478273A (en) * 1974-03-22 1977-06-29 Howaldtswerke Deutsche Werft Sealing ring for rotating parts for example shafts
CA1039766A (en) * 1975-01-06 1978-10-03 Dennis N. Denton Bonded tfe lip seal
US4132421A (en) * 1975-02-14 1979-01-02 Federal-Mogul Corporation Shaft seal
US4283064A (en) * 1976-08-23 1981-08-11 Dana Corporation Rotary shaft seal
JPS53109062A (en) * 1977-03-03 1978-09-22 Yoshio Arai Oil seal of fluorine resin incorporating elastic body such as spring* and packing or the like* and manufacturing method thereof
DE2852383C2 (de) * 1978-12-04 1983-06-30 Federal-Mogul Corp., Southfield, Mich. Öldichtung
US4243235A (en) * 1979-07-02 1981-01-06 The Mather Company Composite polytetrafluoroethylene and elastomer lip seal

Also Published As

Publication number Publication date
JPH0262750B2 (pt) 1990-12-26
MX158120A (es) 1989-01-09
DE3309538A1 (de) 1984-09-27
EP0122319B1 (de) 1986-05-28
ES283039Y (es) 1985-12-16
DE3363763D1 (en) 1986-07-03
US4526383A (en) 1985-07-02
JPS59170566A (ja) 1984-09-26
DE3309538C2 (de) 1986-05-28
ATE20130T1 (de) 1986-06-15
EP0122319A1 (de) 1984-10-24
ES283039U (es) 1985-05-01

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 31/10/98