GB0822401D0 - Seal cavity protection - Google Patents

Seal cavity protection

Info

Publication number
GB0822401D0
GB0822401D0 GBGB0822401.6A GB0822401A GB0822401D0 GB 0822401 D0 GB0822401 D0 GB 0822401D0 GB 0822401 A GB0822401 A GB 0822401A GB 0822401 D0 GB0822401 D0 GB 0822401D0
Authority
GB
United Kingdom
Prior art keywords
seal cavity
cavity protection
protection
seal
cavity
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
GBGB0822401.6A
Other versions
GB2451791B (en
GB2451791A (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.)
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
Publication of GB0822401D0 publication Critical patent/GB0822401D0/en
Publication of GB2451791A publication Critical patent/GB2451791A/en
Application granted granted Critical
Publication of GB2451791B publication Critical patent/GB2451791B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • 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
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/182—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with lubricating, cooling or draining means
    • F16J15/183—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with lubricating, cooling or draining means using a lantern ring
    • 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
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
GB0822401A 2006-05-09 2007-05-08 Seal cavity protection Active GB2451791B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0609115A GB0609115D0 (en) 2006-05-09 2006-05-09 Seal Cavity Protection
PCT/GB2007/001674 WO2007129080A2 (en) 2006-05-09 2007-05-08 Seal cavity protection

Publications (3)

Publication Number Publication Date
GB0822401D0 true GB0822401D0 (en) 2009-01-14
GB2451791A GB2451791A (en) 2009-02-11
GB2451791B GB2451791B (en) 2011-05-18

Family

ID=36637120

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0609115A Ceased GB0609115D0 (en) 2006-05-09 2006-05-09 Seal Cavity Protection
GB0822401A Active GB2451791B (en) 2006-05-09 2007-05-08 Seal cavity protection

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0609115A Ceased GB0609115D0 (en) 2006-05-09 2006-05-09 Seal Cavity Protection

Country Status (2)

Country Link
GB (2) GB0609115D0 (en)
WO (1) WO2007129080A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2515998B (en) * 2013-05-01 2015-11-18 Aes Eng Ltd PFR bushing
CA2929281A1 (en) * 2016-05-06 2017-11-06 Optimal Pump Solutions Inc. Bushing for rotary fluid pumping equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2347180B (en) * 1998-09-16 2002-07-31 Aes Eng Ltd Mechanical seals
CA2447872A1 (en) * 2001-06-13 2002-12-19 Garlock Sealing Technologies Llc Pump bushing device and associated methods
CA2366696A1 (en) * 2002-01-03 2003-07-03 Paul Hughes Externally mountable spiral bushing

Also Published As

Publication number Publication date
GB0609115D0 (en) 2006-06-21
WO2007129080A2 (en) 2007-11-15
WO2007129080A3 (en) 2008-01-17
GB2451791B (en) 2011-05-18
GB2451791A (en) 2009-02-11

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