GB2290357A - Uniform Compression Gland Seal Assembly - Google Patents

Uniform Compression Gland Seal Assembly

Info

Publication number
GB2290357A
GB2290357A GB9517291A GB9517291A GB2290357A GB 2290357 A GB2290357 A GB 2290357A GB 9517291 A GB9517291 A GB 9517291A GB 9517291 A GB9517291 A GB 9517291A GB 2290357 A GB2290357 A GB 2290357A
Authority
GB
United Kingdom
Prior art keywords
packing
seal assembly
gland seal
uniform compression
compression gland
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
GB9517291A
Other versions
GB2290357B (en
GB9517291D0 (en
Inventor
Kevin Edward Burgess
Anthony Richard Smeeton
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.)
Warman International Ltd
Original Assignee
Warman International 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 Warman International Ltd filed Critical Warman International Ltd
Publication of GB9517291D0 publication Critical patent/GB9517291D0/en
Publication of GB2290357A publication Critical patent/GB2290357A/en
Application granted granted Critical
Publication of GB2290357B publication Critical patent/GB2290357B/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
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/24—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with radially or tangentially compressed packing
    • 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
    • F04D29/108—Shaft sealings especially adapted for liquid pumps the sealing fluid being other than the working liquid or being the working liquid treated
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

A gland seal assembly for a slurry pump comprising a main body (3) having a bore (4) therethrough for receiving a rotatable shaft (50), a packing receiving zone within the bore (4), the packing including at least two packing rings (8) and a packing sleeve (25) surrounding the packing rings (8) and arranged so that axial compression of the packing sleeve (25) can be translated, at least in part, to radial compression of the packing rings (8). <IMAGE>
GB9517291A 1993-03-12 1994-03-10 Uniform Compression Gland Seal Assembly Expired - Fee Related GB2290357B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPL775793 1993-03-12
PCT/AU1994/000115 WO1994020758A1 (en) 1993-03-12 1994-03-10 Uniform compression gland seal assembly

Publications (3)

Publication Number Publication Date
GB9517291D0 GB9517291D0 (en) 1995-10-25
GB2290357A true GB2290357A (en) 1995-12-20
GB2290357B GB2290357B (en) 1996-10-23

Family

ID=3776768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9517291A Expired - Fee Related GB2290357B (en) 1993-03-12 1994-03-10 Uniform Compression Gland Seal Assembly

Country Status (8)

Country Link
JP (1) JP3307941B2 (en)
CN (1) CN1055989C (en)
DE (2) DE4491133T1 (en)
GB (1) GB2290357B (en)
IN (1) IN188869B (en)
TW (1) TW329856U (en)
WO (1) WO1994020758A1 (en)
ZA (1) ZA941677B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102072192A (en) * 2010-11-19 2011-05-25 苏州顶裕节能设备有限公司 Centrifugal fan shaft seal structure
US20140271141A1 (en) * 2013-03-14 2014-09-18 Imo Industries, Inc. Pump sealing system with throttle bushing
WO2018053559A1 (en) * 2016-09-15 2018-03-22 Mechanical Engineering Transcendent Technology (Pty) Ltd Wet gland stuffing box
KR102025102B1 (en) * 2019-03-19 2019-09-25 이강주 in-water pump facility in column type

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE346038C (en) * 1916-03-23 1921-12-23 Ernst Kuhrmeier Stuffing box
FR748903A (en) * 1932-04-07 1933-07-13 Packing for cable gland
DE859859C (en) * 1943-02-05 1952-12-18 Rudolf Roetheli Stuffing box for rotary pumps for conveying acids and alkalis
DE2600002A1 (en) * 1976-01-05 1977-07-07 Flexibox Ltd Stuffing box seal for machine components - has soft packing enclosed in radially pressurised flexible cage
SU1525333A1 (en) * 1988-03-28 1989-11-30 Всесоюзный научно-исследовательский институт нерудных строительных материалов и гидромеханизации Sealing system for pump shaft

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB288940A (en) * 1927-12-22 1928-04-19 Beldam Packing & Rubber Compan Improvements in packing devices for rotary shafts or spindles
DE1038403B (en) * 1955-04-22 1958-09-04 Sulzer Ag Sealing device for the shaft of a centrifugal pump
DE3508592C2 (en) * 1985-03-11 1997-07-31 Daume Achim Sealing bush with a sealing packing for high pressures and temperatures

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE346038C (en) * 1916-03-23 1921-12-23 Ernst Kuhrmeier Stuffing box
FR748903A (en) * 1932-04-07 1933-07-13 Packing for cable gland
DE859859C (en) * 1943-02-05 1952-12-18 Rudolf Roetheli Stuffing box for rotary pumps for conveying acids and alkalis
DE2600002A1 (en) * 1976-01-05 1977-07-07 Flexibox Ltd Stuffing box seal for machine components - has soft packing enclosed in radially pressurised flexible cage
SU1525333A1 (en) * 1988-03-28 1989-11-30 Всесоюзный научно-исследовательский институт нерудных строительных материалов и гидромеханизации Sealing system for pump shaft

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Derwent Abstract Acc.No. 1990-183287 [24], Class Q56, SU,A,1525333 (CONS PRODUCTS RES INT)30.11.89 abstract *
GB,A,288940 (THE BELDAM PACKING AND RUBBER COMPANY LIMITED et al) 19 April 1928 Figs 1&3 & descrip. *

Also Published As

Publication number Publication date
TW329856U (en) 1998-04-11
IN188869B (en) 2002-11-16
DE4491133B4 (en) 2004-04-01
CN1119037A (en) 1996-03-20
CN1055989C (en) 2000-08-30
JPH08507581A (en) 1996-08-13
GB2290357B (en) 1996-10-23
ZA941677B (en) 1994-10-12
DE4491133T1 (en) 1996-01-25
JP3307941B2 (en) 2002-07-29
WO1994020758A1 (en) 1994-09-15
GB9517291D0 (en) 1995-10-25

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Legal Events

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

Effective date: 20050310