BR7907463A - Junta de vedacao hidrodinamica com friso coletor - Google Patents

Junta de vedacao hidrodinamica com friso coletor

Info

Publication number
BR7907463A
BR7907463A BR7907463A BR7907463A BR7907463A BR 7907463 A BR7907463 A BR 7907463A BR 7907463 A BR7907463 A BR 7907463A BR 7907463 A BR7907463 A BR 7907463A BR 7907463 A BR7907463 A BR 7907463A
Authority
BR
Brazil
Prior art keywords
sealing joint
collector frame
hydrodynamic sealing
hydrodynamic
collector
Prior art date
Application number
BR7907463A
Other languages
English (en)
Inventor
J Antonini
Original Assignee
Dana Corp
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 Dana Corp filed Critical Dana Corp
Publication of BR7907463A publication Critical patent/BR7907463A/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
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
BR7907463A 1978-11-13 1979-11-16 Junta de vedacao hidrodinamica com friso coletor BR7907463A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/959,632 US4183543A (en) 1978-11-13 1978-11-13 Hydrodynamic seal with collector bead

Publications (1)

Publication Number Publication Date
BR7907463A true BR7907463A (pt) 1980-07-15

Family

ID=25502237

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7907463A BR7907463A (pt) 1978-11-13 1979-11-16 Junta de vedacao hidrodinamica com friso coletor

Country Status (5)

Country Link
US (1) US4183543A (pt)
BR (1) BR7907463A (pt)
DE (1) DE2945853A1 (pt)
FR (1) FR2441774A1 (pt)
MX (1) MX152491A (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399998A (en) * 1981-12-28 1983-08-23 The Timken Company Self-venting seal lip
NL8303411A (nl) * 1983-10-05 1985-05-01 Skf Ind Trading & Dev Afdichtingsring voor een roteerbare as.
GB2179408A (en) * 1985-08-20 1987-03-04 Angus George Co Ltd Oil seal with pumping action
DE4443422C2 (de) * 1994-12-06 1997-05-28 Bruss Dichtungstechnik Wellendichtring mit einer elastischen Dichtlippe
US6196813B1 (en) 1999-07-06 2001-03-06 Flowserve Management Company Pump assembly including integrated adapter
US7798496B2 (en) 2003-11-05 2010-09-21 Kalsi Engineering, Inc. Rotary shaft sealing assembly
EP1861642B1 (en) 2005-03-22 2013-03-13 Kalsi Engineering, Inc. Low torque hydrodynamic lip geometry for bi-directional rotation seals
CN101208548B (zh) 2005-03-28 2012-12-05 卡尔西工程股份有限公司 动态密封件、旋转密封件及制造高温动态密封件的方法
DE102005045667A1 (de) * 2005-09-15 2007-04-05 Kaco Gmbh + Co. Kg Wellendichtring, vorzugsweise für Lenkwellen von Fahrzeugen, insbesondere Kraftfahrzeugen
TWI275723B (en) * 2005-12-29 2007-03-11 Nak Sealing Technologies Corp Sealing component
WO2007079497A2 (en) 2006-01-04 2007-07-12 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
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
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
JP6190179B2 (ja) * 2013-06-21 2017-08-30 光洋シーリングテクノ株式会社 密封装置
JP6231352B2 (ja) * 2013-10-29 2017-11-15 Nok株式会社 オイルシール
JP6290657B2 (ja) * 2014-03-07 2018-03-07 光洋シーリングテクノ株式会社 密封装置
US10330203B2 (en) 2017-01-06 2019-06-25 Kalsi Engineering Inc. High pressure dynamic sealing device
DE102017204204A1 (de) * 2017-03-14 2018-09-20 Aktiebolaget Skf Dichtungsanordnung
US10302200B2 (en) 2017-05-16 2019-05-28 Kalsi Engineering, Inc. Seal for bi-directional rotation and pressure
EP3793794A4 (en) 2018-05-15 2022-02-09 Kalsi Engineering, Inc. ROTARY SEAL AND METHOD OF PRODUCTION
DE102019002953A1 (de) * 2019-04-18 2020-10-22 Kaco Gmbh + Co. Kg Radialwellendichtung
EP3971452A4 (en) * 2019-05-16 2023-01-04 NOK Corporation SEALING DEVICE
JP2024048708A (ja) * 2022-09-28 2024-04-09 ナブテスコ株式会社 変速機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1227078A (fr) * 1958-06-13 1960-08-18 Goetzewerke Dispositif d'étanchéité pour arbres tournants
GB1182427A (en) * 1966-07-07 1970-02-25 Angus George Co Ltd Improvements in and relating to Shaft Seals
US3633927A (en) * 1970-02-11 1972-01-11 Federal Mogul Corp Molded-lip hydrodynamic shaft seal
DE2206461C2 (de) * 1972-02-11 1983-11-17 Fa. Carl Freudenberg, 6940 Weinheim Radiallippendichtung
ZA732297B (en) * 1972-04-10 1974-01-30 Repco Res Proprietary Ltd Improved fluid seal
DE2364291A1 (de) * 1973-12-22 1975-07-10 Goetzewerke Wellendichtring
US4118856A (en) * 1974-12-02 1978-10-10 Garlock Inc Bi-directional hydrodynamic shaft seal method
DE2556992C2 (de) * 1975-12-18 1980-04-24 Goetze Ag, 5093 Burscheid Wellendichtring

Also Published As

Publication number Publication date
US4183543A (en) 1980-01-15
MX152491A (es) 1985-08-14
DE2945853A1 (de) 1980-06-26
FR2441774A1 (fr) 1980-06-13

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