CH651118A5 - Sliding-ring seal - Google Patents
Sliding-ring seal Download PDFInfo
- Publication number
- CH651118A5 CH651118A5 CH837580A CH837580A CH651118A5 CH 651118 A5 CH651118 A5 CH 651118A5 CH 837580 A CH837580 A CH 837580A CH 837580 A CH837580 A CH 837580A CH 651118 A5 CH651118 A5 CH 651118A5
- Authority
- CH
- Switzerland
- Prior art keywords
- ring
- mechanical seal
- slide ring
- slide
- seal according
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000011224 oxide ceramic Substances 0.000 claims description 3
- 229910052574 oxide ceramic Inorganic materials 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 229910000760 Hardened steel Inorganic materials 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000411 inducer Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- 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
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mechanical Sealing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792945932 DE2945932C2 (de) | 1979-11-14 | 1979-11-14 | Abdichtungseinrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH651118A5 true CH651118A5 (en) | 1985-08-30 |
Family
ID=6085949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH837580A CH651118A5 (en) | 1979-11-14 | 1980-11-11 | Sliding-ring seal |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH651118A5 (enExample) |
| DE (1) | DE2945932C2 (enExample) |
| FR (1) | FR2469582A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3825799A1 (de) * | 1988-07-29 | 1990-02-01 | Messer Griesheim Gmbh | Kreiselpumpe |
| FR2701738B1 (fr) * | 1993-02-17 | 1995-11-24 | Cryostar France | Dispositif mecanique d'etancheite, en particulier pour machines cryogeniques. |
| DE50203754D1 (de) * | 2002-04-25 | 2005-09-01 | Grundfos As | Spaltdichtung für eine Pumpe |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2995390A (en) * | 1958-09-18 | 1961-08-08 | Napier & Son Ltd | Mountings for rings or discs |
| DE2711344C2 (de) * | 1977-03-16 | 1984-03-29 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Gleitringdichtung |
-
1979
- 1979-11-14 DE DE19792945932 patent/DE2945932C2/de not_active Expired
-
1980
- 1980-10-21 FR FR8022492A patent/FR2469582A1/fr active Granted
- 1980-11-11 CH CH837580A patent/CH651118A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2469582B3 (enExample) | 1983-08-12 |
| DE2945932A1 (de) | 1981-05-21 |
| DE2945932C2 (de) | 1983-12-08 |
| FR2469582A1 (fr) | 1981-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |