EP0328568A4 - Annular elastomeric slurry seal - Google Patents
Annular elastomeric slurry sealInfo
- Publication number
- EP0328568A4 EP0328568A4 EP19880905607 EP88905607A EP0328568A4 EP 0328568 A4 EP0328568 A4 EP 0328568A4 EP 19880905607 EP19880905607 EP 19880905607 EP 88905607 A EP88905607 A EP 88905607A EP 0328568 A4 EP0328568 A4 EP 0328568A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- annular elastomeric
- slurry seal
- elastomeric slurry
- seal
- annular
- 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.)
- Withdrawn
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
- F16J15/344—Pressing means the pressing force being applied by means of an elastic ring supporting the slip-ring
-
- 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
-
- 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)
- Mechanical Sealing (AREA)
- Diaphragms And Bellows (AREA)
- Reciprocating Pumps (AREA)
- Sealing Material Composition (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPI297787 | 1987-07-08 | ||
AU2977/87 | 1987-07-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0328568A1 EP0328568A1 (en) | 1989-08-23 |
EP0328568A4 true EP0328568A4 (en) | 1991-08-14 |
Family
ID=3772308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19880905607 Withdrawn EP0328568A4 (en) | 1987-07-08 | 1988-06-29 | Annular elastomeric slurry seal |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0328568A4 (en) |
AU (1) | AU612384B2 (en) |
WO (1) | WO1989000247A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3141512A1 (en) * | 1981-10-20 | 1983-05-05 | Goetze Ag, 5093 Burscheid | Slide- and/or counter-ring of a mechanical seal |
DE3446542A1 (en) * | 1984-12-20 | 1986-07-10 | Goetze Ag, 5093 Burscheid | Rotating mechanical seal |
EP0192615A2 (en) * | 1985-02-22 | 1986-08-27 | Franco Selvatici | Radial sealing device made of steel for bearings with rolling elements |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4482194A (en) * | 1983-09-12 | 1984-11-13 | Disposable Waste Systems, Inc. | Fluid pressure assisted rotary shaft seal with labyrinth bushing and replacement seal sleeve cartridge |
JPS63119896U (en) * | 1987-01-28 | 1988-08-03 |
-
1988
- 1988-06-29 AU AU19904/88A patent/AU612384B2/en not_active Ceased
- 1988-06-29 EP EP19880905607 patent/EP0328568A4/en not_active Withdrawn
- 1988-06-29 WO PCT/AU1988/000220 patent/WO1989000247A1/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3141512A1 (en) * | 1981-10-20 | 1983-05-05 | Goetze Ag, 5093 Burscheid | Slide- and/or counter-ring of a mechanical seal |
DE3446542A1 (en) * | 1984-12-20 | 1986-07-10 | Goetze Ag, 5093 Burscheid | Rotating mechanical seal |
EP0192615A2 (en) * | 1985-02-22 | 1986-08-27 | Franco Selvatici | Radial sealing device made of steel for bearings with rolling elements |
Non-Patent Citations (1)
Title |
---|
See also references of WO8900247A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP0328568A1 (en) | 1989-08-23 |
AU612384B2 (en) | 1991-07-11 |
AU1990488A (en) | 1989-01-30 |
WO1989000247A1 (en) | 1989-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19890713 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: WARMAN INTERNATIONAL LIMITED |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 19910625 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
17Q | First examination report despatched |
Effective date: 19921019 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19930802 |