GB2394752B - A modular mechanical seal - Google Patents

A modular mechanical seal

Info

Publication number
GB2394752B
GB2394752B GB0321980A GB0321980A GB2394752B GB 2394752 B GB2394752 B GB 2394752B GB 0321980 A GB0321980 A GB 0321980A GB 0321980 A GB0321980 A GB 0321980A GB 2394752 B GB2394752 B GB 2394752B
Authority
GB
United Kingdom
Prior art keywords
mechanical seal
modular mechanical
modular
seal
mechanical
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
GB0321980A
Other versions
GB2394752A (en
GB0321980D0 (en
Inventor
Alan James Roddis
Andrew John Parkin
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.)
Aesseal PLC
Original Assignee
Aesseal PLC
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 Aesseal PLC filed Critical Aesseal PLC
Publication of GB0321980D0 publication Critical patent/GB0321980D0/en
Publication of GB2394752A publication Critical patent/GB2394752A/en
Application granted granted Critical
Publication of GB2394752B publication Critical patent/GB2394752B/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
    • F16J15/3464—Mounting of the seal
    • F16J15/348—Pre-assembled seals, e.g. cartridge seals
    • 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
    • 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
    • F16J15/348—Pre-assembled seals, e.g. cartridge seals
    • F16J15/3484—Tandem seals
GB0321980A 2002-09-19 2003-09-19 A modular mechanical seal Expired - Fee Related GB2394752B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0221742A GB0221742D0 (en) 2002-09-19 2002-09-19 A modular API mechanical seal

Publications (3)

Publication Number Publication Date
GB0321980D0 GB0321980D0 (en) 2003-10-22
GB2394752A GB2394752A (en) 2004-05-05
GB2394752B true GB2394752B (en) 2006-04-26

Family

ID=9944372

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0221742A Ceased GB0221742D0 (en) 2002-09-19 2002-09-19 A modular API mechanical seal
GB0321980A Expired - Fee Related GB2394752B (en) 2002-09-19 2003-09-19 A modular mechanical seal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0221742A Ceased GB0221742D0 (en) 2002-09-19 2002-09-19 A modular API mechanical seal

Country Status (1)

Country Link
GB (2) GB0221742D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0420914D0 (en) * 2004-09-21 2004-10-20 Aesseal Plc Compact mechanical seal
CN102600780B (en) * 2011-01-24 2014-08-27 昆山密友机械密封有限公司 Modularization sealing device for kettle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332391A (en) * 1980-04-16 1982-06-01 Arnold William A Universal mechanical seal gland
GB2117064A (en) * 1982-03-22 1983-10-05 Crane Houdaille John Inc Symmetrical seal package
WO1986005253A1 (en) * 1985-03-06 1986-09-12 Manfred Sade Sliding ring gasket
EP0312196A1 (en) * 1987-10-15 1989-04-19 Bw/Ip International Inc. Mechanical seal lubrication improvement
US5924697A (en) * 1997-03-03 1999-07-20 Durametallic Corporation Double gas seal with bellows supported by backing and support rings
WO2003058097A1 (en) * 2002-01-14 2003-07-17 Aesseal Plc A modular mechanical seal

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332391A (en) * 1980-04-16 1982-06-01 Arnold William A Universal mechanical seal gland
GB2117064A (en) * 1982-03-22 1983-10-05 Crane Houdaille John Inc Symmetrical seal package
WO1986005253A1 (en) * 1985-03-06 1986-09-12 Manfred Sade Sliding ring gasket
EP0312196A1 (en) * 1987-10-15 1989-04-19 Bw/Ip International Inc. Mechanical seal lubrication improvement
US5924697A (en) * 1997-03-03 1999-07-20 Durametallic Corporation Double gas seal with bellows supported by backing and support rings
WO2003058097A1 (en) * 2002-01-14 2003-07-17 Aesseal Plc A modular mechanical seal

Also Published As

Publication number Publication date
GB2394752A (en) 2004-05-05
GB0221742D0 (en) 2002-10-30
GB0321980D0 (en) 2003-10-22

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220919