BR8804670A - Conjunto de vedacao de face de extremidade do tipo magnetico - Google Patents

Conjunto de vedacao de face de extremidade do tipo magnetico

Info

Publication number
BR8804670A
BR8804670A BR8804670A BR8804670A BR8804670A BR 8804670 A BR8804670 A BR 8804670A BR 8804670 A BR8804670 A BR 8804670A BR 8804670 A BR8804670 A BR 8804670A BR 8804670 A BR8804670 A BR 8804670A
Authority
BR
Brazil
Prior art keywords
magnetic type
type end
face sealing
sealing set
face
Prior art date
Application number
BR8804670A
Other languages
English (en)
Inventor
William V Adams
Duane A Avard
Leroy A Waling
Original Assignee
Durametallic 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 Durametallic Corp filed Critical Durametallic Corp
Publication of BR8804670A publication Critical patent/BR8804670A/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
    • F16J15/54—Other sealings for rotating shafts
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3444—Pressing means by magnetic attraction
    • 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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Of Bearings (AREA)
  • Mechanical Sealing (AREA)
BR8804670A 1987-09-10 1988-09-09 Conjunto de vedacao de face de extremidade do tipo magnetico BR8804670A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9555787A 1987-09-10 1987-09-10

Publications (1)

Publication Number Publication Date
BR8804670A true BR8804670A (pt) 1989-04-18

Family

ID=22252557

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8804670A BR8804670A (pt) 1987-09-10 1988-09-09 Conjunto de vedacao de face de extremidade do tipo magnetico

Country Status (9)

Country Link
EP (1) EP0306979B1 (pt)
JP (1) JPH0198769A (pt)
KR (1) KR920006628B1 (pt)
AU (1) AU606987B2 (pt)
BR (1) BR8804670A (pt)
CA (1) CA1319715C (pt)
DE (1) DE3876343T2 (pt)
IN (2) IN168269B (pt)
MX (1) MX172056B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19959664A1 (de) * 1999-12-10 2001-06-13 Bayerische Motoren Werke Ag Verfahren und Vorrichtung zur Bestimmung der relativen Lage zweier Fahrzeugteile
DE10152715C2 (de) * 2001-10-19 2003-08-28 Dbt Gmbh Lagerungsanordnung
US8474826B2 (en) * 2005-04-29 2013-07-02 Eaton Corporation Hydrodynamic magnetic seal
WO2008025220A1 (fr) * 2006-08-24 2008-03-06 Aig Industrial Group Élément de protection de palier à manchon à deux bagues
FR2912797B1 (fr) 2007-02-19 2009-08-21 Turbomeca Sa Joint d'etancheite magnetique a portance
WO2015031474A1 (en) 2013-08-27 2015-03-05 Eaton Corporation Seal ring composite for improved hydrodynamic seal performance
US9714712B2 (en) 2014-08-15 2017-07-25 Eaton Corporation Hydrodynamic mating ring with integrated groove inlet pressure control

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843403A (en) * 1955-01-11 1958-07-15 Magnetic Seal Corp Rotary seal
US2913289A (en) * 1956-04-19 1959-11-17 Magnetic Seal Corp Ball bearing and seal
US3050319A (en) * 1956-05-22 1962-08-21 Magnetic Seal Corp Radially contacting seal with balancing sleeve
CH347396A (fr) * 1958-02-21 1960-06-30 Magnetic Seal Corp Dispositif presse-étoupe
US3080170A (en) * 1959-01-02 1963-03-05 Magnetic Seal Corp Seal providing for substantial axial movement
US3788650A (en) * 1971-10-04 1974-01-29 Magnetic Seal Corp Rotary seal

Also Published As

Publication number Publication date
AU606987B2 (en) 1991-02-21
DE3876343T2 (de) 1993-04-01
KR890005431A (ko) 1989-05-15
IN169679B (pt) 1991-11-30
AU2116388A (en) 1989-03-16
DE3876343D1 (de) 1993-01-14
MX172056B (es) 1993-12-01
JPH0198769A (ja) 1989-04-17
EP0306979A2 (en) 1989-03-15
EP0306979B1 (en) 1992-12-02
CA1319715C (en) 1993-06-29
IN168269B (pt) 1991-03-02
KR920006628B1 (ko) 1992-08-10
EP0306979A3 (en) 1990-01-03

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 09/09/2003