GB0905019D0 - Non-contacting face seals and thrust bearings - Google Patents

Non-contacting face seals and thrust bearings

Info

Publication number
GB0905019D0
GB0905019D0 GBGB0905019.6A GB0905019A GB0905019D0 GB 0905019 D0 GB0905019 D0 GB 0905019D0 GB 0905019 A GB0905019 A GB 0905019A GB 0905019 D0 GB0905019 D0 GB 0905019D0
Authority
GB
United Kingdom
Prior art keywords
thrust bearings
contacting face
face seals
seals
contacting
Prior art date
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.)
Granted
Application number
GBGB0905019.6A
Other versions
GB2459016B (en
GB2459016A (en
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.)
Cross Manufacturing Co 1938 Ltd
Original Assignee
Cross Manufacturing Co 1938 Ltd
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 Cross Manufacturing Co 1938 Ltd filed Critical Cross Manufacturing Co 1938 Ltd
Publication of GB0905019D0 publication Critical patent/GB0905019D0/en
Publication of GB2459016A publication Critical patent/GB2459016A/en
Application granted granted Critical
Publication of GB2459016B publication Critical patent/GB2459016B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F16J15/3472—Means for centering or aligning the contacting faces
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/06—Sliding-contact bearings for exclusively rotary movement for axial load only with tiltably-supported segments, e.g. Michell bearings
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/02—Sliding-contact bearings
    • 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
    • F16J15/3464—Mounting of the seal
    • F16J15/3488—Split-rings
    • 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
    • F16J15/3496—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member use of special materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
GB0905019.6A 2008-04-07 2009-03-25 Non-contacting face seals and thrust bearings Expired - Fee Related GB2459016B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0806253.1A GB0806253D0 (en) 2008-04-07 2008-04-07 Non-contacting face seals and thrust bearings

Publications (3)

Publication Number Publication Date
GB0905019D0 true GB0905019D0 (en) 2009-05-06
GB2459016A GB2459016A (en) 2009-10-14
GB2459016B GB2459016B (en) 2012-05-02

Family

ID=39433218

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0806253.1A Ceased GB0806253D0 (en) 2008-04-07 2008-04-07 Non-contacting face seals and thrust bearings
GB0905019.6A Expired - Fee Related GB2459016B (en) 2008-04-07 2009-03-25 Non-contacting face seals and thrust bearings

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0806253.1A Ceased GB0806253D0 (en) 2008-04-07 2008-04-07 Non-contacting face seals and thrust bearings

Country Status (1)

Country Link
GB (2) GB0806253D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10626743B2 (en) * 2016-06-30 2020-04-21 General Electric Company Segmented face seal assembly and an associated method thereof
US11415224B2 (en) * 2020-06-17 2022-08-16 Aktiebolaget Skf Split V-ring seal assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH680526A5 (en) * 1989-11-06 1992-09-15 Escher Wyss Ag
DE4229081C1 (en) * 1992-05-27 1993-12-23 Escher Wyss Ag Dry gas seal
US5399024A (en) * 1994-01-12 1995-03-21 Dresser-Rand Company Face seal with hydrodynamic thrust pads
EP1031775A1 (en) * 1999-02-25 2000-08-30 Dresser Rand S.A Shaft seal
GB0317055D0 (en) * 2003-07-22 2003-08-27 Cross Mfg Co 1938 Ltd Improvements relating to aspirating face seals and thrust bearings
EP1646815B1 (en) * 2003-07-22 2011-02-23 Cross Manufacturing Company (1938) Limited Improvements relating to non-contacting face seals and thrust bearings

Also Published As

Publication number Publication date
GB0806253D0 (en) 2008-05-14
GB2459016B (en) 2012-05-02
GB2459016A (en) 2009-10-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200325