GB0129516D0 - Pump seal flushing system - Google Patents

Pump seal flushing system

Info

Publication number
GB0129516D0
GB0129516D0 GBGB0129516.1A GB0129516A GB0129516D0 GB 0129516 D0 GB0129516 D0 GB 0129516D0 GB 0129516 A GB0129516 A GB 0129516A GB 0129516 D0 GB0129516 D0 GB 0129516D0
Authority
GB
United Kingdom
Prior art keywords
flushing system
pump seal
seal flushing
pump
seal
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
GBGB0129516.1A
Other versions
GB2371096B (en
GB2371096A (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.)
Simpson Industries Inc
Original Assignee
Simpson Industries Inc
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
Priority claimed from US09/290,797 external-priority patent/US6079942A/en
Application filed by Simpson Industries Inc filed Critical Simpson Industries Inc
Publication of GB0129516D0 publication Critical patent/GB0129516D0/en
Publication of GB2371096A publication Critical patent/GB2371096A/en
Application granted granted Critical
Publication of GB2371096B publication Critical patent/GB2371096B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16J15/3404—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
    • 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
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid
GB0129516A 1998-05-19 1999-05-18 Pump seal flushing system Expired - Fee Related GB2371096B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8595098P 1998-05-19 1998-05-19
US09/290,797 US6079942A (en) 1998-05-19 1999-04-13 Pump seal flushing ring
GB0030983A GB2354292B (en) 1998-05-19 1999-05-18 Pump seal flushing ring

Publications (3)

Publication Number Publication Date
GB0129516D0 true GB0129516D0 (en) 2002-01-30
GB2371096A GB2371096A (en) 2002-07-17
GB2371096B GB2371096B (en) 2002-09-04

Family

ID=27256015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0129516A Expired - Fee Related GB2371096B (en) 1998-05-19 1999-05-18 Pump seal flushing system

Country Status (1)

Country Link
GB (1) GB2371096B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2404229B (en) * 2003-07-24 2007-01-10 Edgar Padbury Coleman Fluid-tight joints between two relatively rotating parts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126289B (en) * 1982-08-20 1986-04-03 West And Sons Fluid seal

Also Published As

Publication number Publication date
GB2371096B (en) 2002-09-04
GB2371096A (en) 2002-07-17

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Legal Events

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

Effective date: 20090518