GB2597764B - Apparatus and method - Google Patents

Apparatus and method Download PDF

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Publication number
GB2597764B
GB2597764B GB2012090.3A GB202012090A GB2597764B GB 2597764 B GB2597764 B GB 2597764B GB 202012090 A GB202012090 A GB 202012090A GB 2597764 B GB2597764 B GB 2597764B
Authority
GB
United Kingdom
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.)
Active
Application number
GB2012090.3A
Other versions
GB202012090D0 (en
GB2597764A (en
Inventor
Garg Manish
Talmage Andrew
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.)
John Crane UK Ltd
Original Assignee
John Crane UK 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 John Crane UK Ltd filed Critical John Crane UK Ltd
Priority to GB2012090.3A priority Critical patent/GB2597764B/en
Publication of GB202012090D0 publication Critical patent/GB202012090D0/en
Priority to PCT/GB2021/051900 priority patent/WO2022029406A1/en
Publication of GB2597764A publication Critical patent/GB2597764A/en
Application granted granted Critical
Publication of GB2597764B publication Critical patent/GB2597764B/en
Active 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
    • F16J15/3436—Pressing means
    • F16J15/3452—Pressing means the pressing force resulting from the action of a spring
    • 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
    • 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
    • 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
    • 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
    • F16J15/38—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member sealed by a packing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
GB2012090.3A 2020-08-04 2020-08-04 Apparatus and method Active GB2597764B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2012090.3A GB2597764B (en) 2020-08-04 2020-08-04 Apparatus and method
PCT/GB2021/051900 WO2022029406A1 (en) 2020-08-04 2021-07-22 Seal head assembly and method of assembly of a seal head assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2012090.3A GB2597764B (en) 2020-08-04 2020-08-04 Apparatus and method

Publications (3)

Publication Number Publication Date
GB202012090D0 GB202012090D0 (en) 2020-09-16
GB2597764A GB2597764A (en) 2022-02-09
GB2597764B true GB2597764B (en) 2023-11-01

Family

ID=72425349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2012090.3A Active GB2597764B (en) 2020-08-04 2020-08-04 Apparatus and method

Country Status (2)

Country Link
GB (1) GB2597764B (en)
WO (1) WO2022029406A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB946534A (en) * 1962-08-02 1964-01-15 Gits Bros Mfg Co Improvements in or relating to shaft seals
GB1019025A (en) * 1963-05-14 1966-02-02 Super Oil Seals And Gaskets Lt Improvements in or relating to diaphragm seals
GB1023753A (en) * 1963-03-25 1966-03-23 Crane Packing Co Rotary mechanical seals
US3931978A (en) * 1973-09-26 1976-01-13 Burmah Engineering Company Limited Mechanical seals
EP2910823A1 (en) * 2012-10-19 2015-08-26 EagleBurgmann Japan Co., Ltd. Bellows seal
EP2960556A1 (en) * 2014-06-23 2015-12-30 Fluiten Italia S.p.A. Mechanical seal

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB946534A (en) * 1962-08-02 1964-01-15 Gits Bros Mfg Co Improvements in or relating to shaft seals
GB1023753A (en) * 1963-03-25 1966-03-23 Crane Packing Co Rotary mechanical seals
GB1019025A (en) * 1963-05-14 1966-02-02 Super Oil Seals And Gaskets Lt Improvements in or relating to diaphragm seals
US3931978A (en) * 1973-09-26 1976-01-13 Burmah Engineering Company Limited Mechanical seals
EP2910823A1 (en) * 2012-10-19 2015-08-26 EagleBurgmann Japan Co., Ltd. Bellows seal
EP2960556A1 (en) * 2014-06-23 2015-12-30 Fluiten Italia S.p.A. Mechanical seal

Also Published As

Publication number Publication date
GB202012090D0 (en) 2020-09-16
WO2022029406A1 (en) 2022-02-10
GB2597764A (en) 2022-02-09

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