FR2239626B1 - - Google Patents

Info

Publication number
FR2239626B1
FR2239626B1 FR7426985A FR7426985A FR2239626B1 FR 2239626 B1 FR2239626 B1 FR 2239626B1 FR 7426985 A FR7426985 A FR 7426985A FR 7426985 A FR7426985 A FR 7426985A FR 2239626 B1 FR2239626 B1 FR 2239626B1
Authority
FR
France
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
Application number
FR7426985A
Other versions
FR2239626A1 (fr
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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
Priority claimed from DE19732339353 external-priority patent/DE2339353C3/de
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of FR2239626A1 publication Critical patent/FR2239626A1/fr
Application granted granted Critical
Publication of FR2239626B1 publication Critical patent/FR2239626B1/fr
Expired legal-status Critical Current

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
    • F16J15/3228—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
    • F16J15/3284—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
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • F16J15/3288—Filamentary structures, e.g. brush seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
FR7426985A 1973-08-03 1974-08-02 Expired FR2239626B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732339353 DE2339353C3 (de) 1973-08-03 Wellendichtring mit Rückförderelementen

Publications (2)

Publication Number Publication Date
FR2239626A1 FR2239626A1 (fr) 1975-02-28
FR2239626B1 true FR2239626B1 (fr) 1979-04-20

Family

ID=5888795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426985A Expired FR2239626B1 (fr) 1973-08-03 1974-08-02

Country Status (9)

Country Link
US (1) US3938813A (fr)
JP (1) JPS5414256B2 (fr)
BR (1) BR7406316D0 (fr)
FR (1) FR2239626B1 (fr)
GB (1) GB1438434A (fr)
IT (1) IT1016411B (fr)
NL (1) NL7410298A (fr)
SE (1) SE401863B (fr)
YU (2) YU36219B (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1039766A (fr) * 1975-01-06 1978-10-03 Dennis N. Denton Etancheite a levre en tetrofluoroethylene colle
US4038359A (en) * 1975-01-27 1977-07-26 Garlock Inc. Method of making a shaft seal with dual lip
US4194748A (en) * 1976-01-27 1980-03-25 Firma Carl Freudenberg Radial shaft sealing ring
US4042248A (en) * 1976-09-16 1977-08-16 General Motors Corporation High pressure shaft seals
DE2718659C2 (de) * 1977-04-27 1985-10-31 Robert Bosch Gmbh, 7000 Stuttgart Wellendichtring
US4289321A (en) * 1979-02-27 1981-09-15 Garlock Inc Pressure shaft seal and method
US4440405A (en) * 1982-09-29 1984-04-03 Dana Corporation Hydrodynamic shaft seal with continuously divergent seal element
US4755115A (en) * 1984-11-21 1988-07-05 Atsugi Motor Parts Company, Limited Shaft seal assembly for compressor
JPH0225974Y2 (fr) * 1985-07-09 1990-07-16
GB8623930D0 (en) * 1986-10-06 1986-11-12 Angus George Co Ltd Shaft seal
JPH028565A (ja) * 1988-01-11 1990-01-12 Taiho Kogyo Co Ltd リップシール装置
US4844485A (en) * 1988-10-28 1989-07-04 Dana Corporation Lip seal assembly for a rotatable shaft
JPH0266763U (fr) * 1988-11-04 1990-05-21
US5039112A (en) * 1988-11-25 1991-08-13 John Crane Inc. Multi-layer lip seal assembly
US4944489A (en) * 1989-08-10 1990-07-31 Gebruder Adams Armaturen U. Apparate Gmbh & Co., K.G. Rotary valve and seal
US5322298A (en) * 1992-06-09 1994-06-21 Dresser-Rand Company Shaft seal
CA2129496A1 (fr) * 1994-04-12 1995-10-13 Mary Lou Delucia Voiles a base de fibres conjuguees en polymere simple de resistance, amelioree
US5607168A (en) * 1994-12-09 1997-03-04 Albert Trostel Packings, Ltd. Seal incorporating a resilient sealing element
US6164660A (en) * 1998-04-16 2000-12-26 Saint-Gobain Performance Plastics Corporation Rebuildable radial lip seal
US6367811B1 (en) * 1998-11-24 2002-04-09 Mitsubishi Cable Industries, Ltd. Rotation shaft seal
EP1206655B1 (fr) * 1999-08-06 2006-04-19 LuK Fahrzeug-Hydraulik GmbH & Co. KG Dispositif d'etancheite d'arbre destine a un compresseur a co 2
US6726219B2 (en) * 1999-09-02 2004-04-27 Illinois Tool Works Inc. Air damper with graphite coated lip seal
US6513811B1 (en) * 1999-09-02 2003-02-04 Illinois Tool Works Inc. Air damper with graphite coated lip seal
US6619669B2 (en) * 2001-07-11 2003-09-16 General Electric Company Flexible non-metallic seals made of non-woven fabric
JP2003090440A (ja) * 2001-09-14 2003-03-28 Nok Corp 密封装置
DE10148715B4 (de) * 2001-10-02 2007-10-25 Carl Freudenberg Kg Radialwellendichtung und Verfahren zu ihrer Herstellung
US6702295B1 (en) 2002-10-22 2004-03-09 Federal-Mogul World Wide, Inc. Dynamic seal
BR0300444A (pt) * 2003-02-26 2004-11-03 Sabo Ind & Comercio Ltda Aperfeiçoamento no apoio do elemento de vedação em ptfe
DE10315333B4 (de) * 2003-04-03 2005-10-27 Carl Freudenberg Kg Dichtung
US7115317B2 (en) * 2003-10-03 2006-10-03 General Electric Company Flexible non-metallic seals made of non-woven fabric with inserts
CN102821989B (zh) * 2009-12-21 2015-04-29 Skf公司 一种密封系统的装置和方法
US9772036B2 (en) * 2011-12-05 2017-09-26 Nortek Air Solutions Canada, Inc. Self-adjusting rotary wheel sealing system with foam mount
US9920940B2 (en) 2011-12-05 2018-03-20 Nortek Air Solutions Canada, Inc. Rotary wheel sealing system
EP3346112B1 (fr) * 2013-03-15 2020-06-17 United Technologies Corporation Blindage d'agencement entre un palier et un élément d'étanchéité rotatif
JP5657824B1 (ja) * 2014-05-20 2015-01-21 三菱電線工業株式会社 軸シール
ES2902792T3 (es) * 2014-08-04 2022-03-29 Capello S R L Conjunto giratorio de soporte delantero para un rodillo de arranque de una unidad de arranque de una cosechadora combinada
DE102016124457A1 (de) * 2016-12-15 2018-06-21 Universität Stuttgart Vorrichtung zur Abdichtung eines Gegenstands
US11821520B2 (en) * 2017-03-10 2023-11-21 Felters Of South Carolina, Llc High temperature dryer seals for the rear portion of a dryer and related methods
EP3638932B1 (fr) 2017-06-12 2022-02-23 Garlock Sealing Technologies LLC Joint à lèvre radiale en ptfe multicouche
IT201800010346A1 (it) * 2018-11-15 2020-05-15 Ilpea Ind Spa Guarnizione per asciugatrice
CA3152820A1 (fr) * 2021-03-22 2022-09-22 Amsted Rail Company, Inc. Bride de cuir pour un ensemble d'etancheite bidirectionnel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804325A (en) * 1954-07-16 1957-08-27 Gen Motors Corp Fluid seal
US2932535A (en) * 1955-05-31 1960-04-12 Federal Mogul Bower Bearings Shaft seals
US3545770A (en) * 1967-07-21 1970-12-08 Crane Packing Co Seal for gun port
IT947254B (it) * 1972-02-03 1973-05-21 Pirelli Dispositivo di tenuta perfezionato per fluidi specialmente per essere applicato ad un tubo di vulcanizza zione per cavi elettrici
US3801114A (en) * 1972-10-10 1974-04-02 Federal Mogul Corp Hydrodynamic shaft seal of the type having a series of flat annular washers

Also Published As

Publication number Publication date
FR2239626A1 (fr) 1975-02-28
SE401863B (sv) 1978-05-29
DE2339353A1 (de) 1975-03-13
GB1438434A (en) 1976-06-09
DE2339353B2 (de) 1975-06-19
YU36219B (en) 1982-02-25
IT1016411B (it) 1977-05-30
JPS5414256B2 (fr) 1979-06-06
BR7406316D0 (pt) 1975-05-20
NL7410298A (nl) 1975-02-05
YU206074A (en) 1981-04-30
SE7409932L (fr) 1975-02-04
US3938813A (en) 1976-02-17
JPS5049554A (fr) 1975-05-02

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