GB2290357A - Uniform Compression Gland Seal Assembly - Google Patents
Uniform Compression Gland Seal AssemblyInfo
- 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
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>
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)
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)
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)
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 |
-
1994
- 1994-03-07 TW TW084217620U patent/TW329856U/en unknown
- 1994-03-08 IN IN272DE1994 patent/IN188869B/en unknown
- 1994-03-10 ZA ZA941677A patent/ZA941677B/en unknown
- 1994-03-10 JP JP51939294A patent/JP3307941B2/en not_active Expired - Fee Related
- 1994-03-10 DE DE4491133T patent/DE4491133T1/en active Pending
- 1994-03-10 DE DE4491133A patent/DE4491133B4/en not_active Expired - Fee Related
- 1994-03-10 GB GB9517291A patent/GB2290357B/en not_active Expired - Fee Related
- 1994-03-10 CN CN94191444A patent/CN1055989C/en not_active Expired - Fee Related
- 1994-03-10 WO PCT/AU1994/000115 patent/WO1994020758A1/en active Application Filing
Patent Citations (5)
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)
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 |