SE7710585L - Tryckutjemnande tetning - Google Patents

Tryckutjemnande tetning

Info

Publication number
SE7710585L
SE7710585L SE7710585A SE7710585A SE7710585L SE 7710585 L SE7710585 L SE 7710585L SE 7710585 A SE7710585 A SE 7710585A SE 7710585 A SE7710585 A SE 7710585A SE 7710585 L SE7710585 L SE 7710585L
Authority
SE
Sweden
Prior art keywords
membrane
stiffening ring
arm
pressure equalizing
fastened
Prior art date
Application number
SE7710585A
Other languages
Unknown language ( )
English (en)
Other versions
SE430358B (sv
Inventor
H Forch
Original Assignee
Freudenberg Carl Fa
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 Fa filed Critical Freudenberg Carl Fa
Publication of SE7710585L publication Critical patent/SE7710585L/sv
Publication of SE430358B publication Critical patent/SE430358B/sv

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
    • F16J15/322—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip supported in a direction perpendicular to the surfaces
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Glass Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Sealing Devices (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
SE7710585A 1976-09-25 1977-09-21 Tetningsring, bestaende av en forstyvningsring och ett tetningselement SE430358B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2643229A DE2643229C3 (de) 1976-09-25 1976-09-25 Dichtring

Publications (2)

Publication Number Publication Date
SE7710585L true SE7710585L (sv) 1978-03-26
SE430358B SE430358B (sv) 1983-11-07

Family

ID=5988836

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7710585A SE430358B (sv) 1976-09-25 1977-09-21 Tetningsring, bestaende av en forstyvningsring och ett tetningselement

Country Status (5)

Country Link
US (2) US4172599A (sv)
DE (1) DE2643229C3 (sv)
FR (1) FR2365738A1 (sv)
NO (1) NO151130C (sv)
SE (1) SE430358B (sv)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2643229C3 (de) * 1976-09-25 1981-03-19 Fa. Carl Freudenberg, 6940 Weinheim Dichtring
US4261583A (en) * 1979-12-10 1981-04-14 Vries Jr Donald S De Unitary rod gland assembly
USRE33715E (en) * 1982-09-21 1991-10-15 Nok Corporation Shock absorber
US4491332A (en) * 1983-11-07 1985-01-01 Eaton Corporation Shaft seal and means to effect radial movement of sealing lip
US4588195A (en) * 1985-11-22 1986-05-13 Dana Corporation Floating lip seal assembly with convoluted flexible section
JPH067220Y2 (ja) * 1986-08-13 1994-02-23 株式会社共立 オイルシール
US4804290A (en) * 1986-08-22 1989-02-14 Peter J. Balsells Latching and sealing device
DE3761697D1 (de) * 1986-09-12 1990-03-15 Fluehs Drehtechnik Gmbh Dichtung fuer ventile.
DE3739514C2 (de) * 1987-11-21 1995-07-13 Kaco Gmbh Co Dichtring
DE3929065A1 (de) * 1989-09-01 1991-03-21 Vr Dichtungen Gmbh Ringwellendichtung
US5265890A (en) * 1990-12-03 1993-11-30 Peter J. Balsells Seal with spring energizer
US5183207A (en) * 1991-11-14 1993-02-02 Wagner Spray Tech Corporation Air seal for paint guns
US5348314A (en) * 1993-03-12 1994-09-20 Dana Corporation Seals with indicia and method of molding seals with indicia to allow inspection after trimming
DE4335788A1 (de) * 1993-10-20 1995-04-27 Busak & Luyken Gmbh & Co Dichtungsanordnung
DE19705409A1 (de) 1997-02-13 1998-08-20 Freudenberg Carl Fa Dichtring
DE19726433C2 (de) * 1997-06-23 1999-12-16 Freudenberg Carl Fa Dichtungsanordnung
US7025357B2 (en) * 2001-06-08 2006-04-11 Freudenberg-Nok General Partnership Shaft seal having lip supports
DE10134689A1 (de) * 2001-07-20 2003-02-13 Siemens Ag Elektromotor
US6719298B2 (en) * 2002-01-14 2004-04-13 Skf Usa Inc. Bonded piston seal for power steering
US20030209857A1 (en) * 2002-05-10 2003-11-13 Cooper Cameron Corporation Metal end cap seal with o-ring
US8196933B2 (en) * 2004-07-12 2012-06-12 Skf Usa Inc. Seal with plastic inner cup
US8820751B2 (en) 2004-07-12 2014-09-02 Aktiebolaget Skf Seal with plastic inner cup
DE102004049550B4 (de) * 2004-10-12 2015-05-13 Schaeffler Technologies AG & Co. KG Dichtungsanordnung
CN101052832B (zh) * 2004-11-02 2011-12-07 株式会社小松制作所 轴承密封件
ITTO20040890A1 (it) * 2004-12-21 2005-03-21 Rft Spa Dispositivo di tenuta per ammortizzatori
US20060290068A1 (en) * 2005-06-27 2006-12-28 Freudenberg-Nok General Partnership Radially assembled seal
DE102006026812B4 (de) * 2006-06-09 2016-04-07 Ab Skf Dichtung für einen Kompressor
US7753377B2 (en) * 2007-01-29 2010-07-13 Freudenberg-Nok General Partnership Shaft seal having shaft offset compensating capability
US7963526B2 (en) * 2007-05-15 2011-06-21 Freudenberg-Nok General Partnership Prelubricated multi-lipped radial shaft seal with large radial offset accommodation
US20090189354A1 (en) * 2008-01-25 2009-07-30 Harvey Lee L Reciprocating-rod seal
IT1391599B1 (it) * 2008-07-21 2012-01-11 Tenute S R L Guarnizione di tenuta e relativo metodo di realizzazione
GB0814616D0 (en) * 2008-08-11 2008-09-17 Crane John Uk Ltd Improvements in and relating to spring energised plastic seals
DE102009028131A1 (de) * 2009-07-30 2011-02-03 Trelleborg Sealing Solutions Germany Gmbh Dichtung und Dichtungsanordnung
DE102010006896A1 (de) * 2010-02-05 2011-08-11 Robert Bosch GmbH, 70469 Dichtung
CN101865276B (zh) * 2010-06-19 2014-11-05 杨继东 一种具有磨损补偿功能的减速机密封装置
DE102010061819A1 (de) * 2010-11-24 2012-05-24 Aktiebolaget Skf Radialwellendichtring
US9052018B2 (en) * 2011-07-11 2015-06-09 Dana Automotive Systems Group, Inc. Eccentricity tolerant valve stem seal assembly
EP2891811B1 (en) * 2012-08-31 2018-07-04 Primetals Technologies Japan, Ltd. Gear spindle and oil seal used therein
US20140264126A1 (en) * 2013-03-13 2014-09-18 Gssc, Inc. Reduced Wear Valve
US20140353914A1 (en) * 2013-05-31 2014-12-04 Aktiebolaget Skf Seal with Replaceable Sealing Member
US20150001804A1 (en) * 2013-06-27 2015-01-01 Aktiebolaget Skf Fluid seal assembly with wear ring
US9719598B2 (en) * 2015-08-12 2017-08-01 Aktiebolaget Skf Seal with connecting insert
US10088052B2 (en) 2015-09-22 2018-10-02 Aktiebolaget Skf Method of manufacturing a seal
US9784370B2 (en) * 2015-09-28 2017-10-10 Aktiebolaget Skf Seal with one or more engaging features
JP2018035855A (ja) * 2016-08-30 2018-03-08 Nok株式会社 密封装置
EP3553355B1 (de) * 2018-04-12 2022-03-09 Vitesco Technologies GmbH Dichtung und fluidregelventil
CN110043666A (zh) * 2019-04-28 2019-07-23 安徽润康橡塑科技股份有限公司 一种旋转轴唇形密封圈
JP7254176B2 (ja) * 2019-06-11 2023-04-07 Nok株式会社 密封装置及び密封装置の装着方法
US12188561B2 (en) * 2022-10-13 2025-01-07 Freudenberg-Nok General Partnership High pressure offset seal
CN117570205B (zh) * 2023-12-07 2026-06-23 清华大学 弹性密封组件
US12516734B2 (en) * 2024-06-27 2026-01-06 Trelleborg Sealing Solutions Us, Inc. High-pressure radial shaft seal with enhanced wear resistance

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB544904A (en) * 1941-02-14 1942-05-01 Angus George Co Ltd Improvements in packing, fluid-sealing and dust-excluding devices for plungers, pistons, shafts, bearings and the like
GB593009A (en) * 1943-12-11 1947-10-06 Gen Tire & Rubber Co An improved machinery packing for sealing joints between movable parts
DE972155C (de) * 1944-06-13 1959-05-27 Kupfer Asbest Co Einbaufertige Wellendichtung
US2574062A (en) * 1946-08-05 1951-11-06 Noel S Reynolds Seal construction
US2542141A (en) * 1948-06-12 1951-02-20 Horton William Miller Oil seal
DE813226C (de) * 1950-02-16 1951-09-10 Kupfer Asbest Co Aus einem metallischen Gehaeuse und einer elastischen Manschette bestehender Dichtungsring
DE854448C (de) * 1950-10-24 1952-11-04 Goetzewerke Wellendichtung, insbesondere fuer starkem Verschleiss unterworfene Lagerungen
DE1033472B (de) * 1954-09-03 1958-07-03 Wellendichtungen Veb Abdichtung fuer Wellen
US2930643A (en) * 1957-09-18 1960-03-29 Johns Manville Split ring packing
US2998987A (en) * 1958-01-30 1961-09-05 Koppers Co Inc Teflon lip seal
GB850767A (en) * 1958-09-24 1960-10-05 J & A Hillman Ltd An improved oil-retaining and dirt-excluding seal for use in association with relatively rotating parts
US3110095A (en) * 1961-03-17 1963-11-12 Federal Mogul Bower Bearings Method of installing a shaft seal within a housing
DE1233683B (de) * 1962-04-02 1967-02-02 Luxembourg Brev Participations Lippendichtung fuer sich drehende Teile
GB1195228A (en) * 1966-11-02 1970-06-17 Angus George Co Ltd Improvements in Resilient Ring Seals.
US3455564A (en) * 1967-01-26 1969-07-15 Gen Motors Corp High pressure lip seal
US3516679A (en) * 1967-08-22 1970-06-23 Carl Freuden Sealing arrangement
US3561770A (en) * 1968-10-07 1971-02-09 Federal Mogul Corp Shaft seal
DE1945366A1 (de) * 1969-09-08 1971-03-11 Schmid Leopold F Abdichtung fuer Wellen und Stangen
DE2064542B2 (de) * 1970-12-30 1972-12-14 Lechler Elnng Dichtungswerke KG, 7417Dettmgen Dichtring
US3854732A (en) * 1971-01-12 1974-12-17 Freudenberg C Kg Sealing arrangement
GB1371341A (en) * 1971-02-25 1974-10-23 Skf Uk Ltd Seals such as are used for a rolling bearing
US3727923A (en) * 1971-11-05 1973-04-17 Gen Motors Corp Double life shaft seal
AT324788B (de) * 1973-04-02 1975-09-25 Simmerwerke Simmer Kg Radialwellendichtring
US3871669A (en) * 1973-06-14 1975-03-18 Federal Mogul Corp Rotary shaft seal with shaft runout protection
US3848881A (en) * 1973-10-03 1974-11-19 Int Packaging Corp High pressure seal
US4026563A (en) * 1976-03-23 1977-05-31 Garlock Inc Oil seal with locking bead and O. D. sealing rib
DE2643229C3 (de) * 1976-09-25 1981-03-19 Fa. Carl Freudenberg, 6940 Weinheim Dichtring

Also Published As

Publication number Publication date
NO772678L (no) 1978-03-29
DE2643229C3 (de) 1981-03-19
DE2643229B2 (de) 1980-06-26
DE2643229A1 (de) 1978-03-30
US4172599A (en) 1979-10-30
FR2365738B1 (sv) 1983-04-22
NO151130C (no) 1985-02-13
SE430358B (sv) 1983-11-07
NO151130B (no) 1984-11-05
US4304414A (en) 1981-12-08
FR2365738A1 (fr) 1978-04-21

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