GB2431440B - Non-contacting bearing protector with integral self-adjusting orifice cover - Google Patents

Non-contacting bearing protector with integral self-adjusting orifice cover

Info

Publication number
GB2431440B
GB2431440B GB0521257A GB0521257A GB2431440B GB 2431440 B GB2431440 B GB 2431440B GB 0521257 A GB0521257 A GB 0521257A GB 0521257 A GB0521257 A GB 0521257A GB 2431440 B GB2431440 B GB 2431440B
Authority
GB
United Kingdom
Prior art keywords
orifice cover
integral self
bearing protector
adjusting orifice
contacting bearing
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.)
Expired - Fee Related
Application number
GB0521257A
Other versions
GB0521257D0 (en
GB2431440A (en
Inventor
Alan James Roddis
Andrew Colverson
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.)
AES Engineering Ltd
Original Assignee
AES Engineering 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 AES Engineering Ltd filed Critical AES Engineering Ltd
Priority to GB0521257A priority Critical patent/GB2431440B/en
Publication of GB0521257D0 publication Critical patent/GB0521257D0/en
Publication of GB2431440A publication Critical patent/GB2431440A/en
Application granted granted Critical
Publication of GB2431440B publication Critical patent/GB2431440B/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
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4476—Labyrinth packings with radial path
    • F16J15/4478—Pre-assembled packings
    • 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
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4476—Labyrinth packings with radial path
    • 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
    • F16C33/80—Labyrinth sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
GB0521257A 2005-10-19 2005-10-19 Non-contacting bearing protector with integral self-adjusting orifice cover Expired - Fee Related GB2431440B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0521257A GB2431440B (en) 2005-10-19 2005-10-19 Non-contacting bearing protector with integral self-adjusting orifice cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0521257A GB2431440B (en) 2005-10-19 2005-10-19 Non-contacting bearing protector with integral self-adjusting orifice cover

Publications (3)

Publication Number Publication Date
GB0521257D0 GB0521257D0 (en) 2005-11-30
GB2431440A GB2431440A (en) 2007-04-25
GB2431440B true GB2431440B (en) 2010-01-06

Family

ID=35458273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0521257A Expired - Fee Related GB2431440B (en) 2005-10-19 2005-10-19 Non-contacting bearing protector with integral self-adjusting orifice cover

Country Status (1)

Country Link
GB (1) GB2431440B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105531517A (en) * 2013-08-20 2016-04-27 Aes工程有限公司 Bearing isolator

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0607513D0 (en) * 2006-04-18 2006-05-24 Aes Eng Ltd Bearing protector for axial shaft movement
GB0607623D0 (en) * 2006-04-19 2006-05-31 Aes Eng Ltd Bearing protector with air pumps
GB2438022B (en) * 2006-05-10 2011-05-18 Aes Eng Ltd Bearing protectors
DE102013002490B3 (en) 2013-02-13 2014-02-27 CBSG 3D freiform GmbH Sealing arrangement for sealing bearing used in conveyor, has circumferential spraying ring noses that are provided with conical outer surface and inner surface and extended axially into opposing deflection grooves
CN113819323A (en) * 2021-11-10 2021-12-21 福建省闽旋科技股份有限公司 Rotary sealing device for sewage treatment tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105531517A (en) * 2013-08-20 2016-04-27 Aes工程有限公司 Bearing isolator

Also Published As

Publication number Publication date
GB0521257D0 (en) 2005-11-30
GB2431440A (en) 2007-04-25

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Legal Events

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

Effective date: 20101019