DE2322400A1 - Dichtvorrichtung fuer ventile und dergleichen - Google Patents
Dichtvorrichtung fuer ventile und dergleichenInfo
- Publication number
- DE2322400A1 DE2322400A1 DE19732322400 DE2322400A DE2322400A1 DE 2322400 A1 DE2322400 A1 DE 2322400A1 DE 19732322400 DE19732322400 DE 19732322400 DE 2322400 A DE2322400 A DE 2322400A DE 2322400 A1 DE2322400 A1 DE 2322400A1
- Authority
- DE
- Germany
- Prior art keywords
- valves
- sealing device
- band
- lubricating
- self
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 4
- 239000000314 lubricant Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
- F16K5/0414—Plug channel at 90 degrees to the inlet
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Taps Or Cocks (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16291172A DD96562A1 (enExample) | 1972-05-12 | 1972-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2322400A1 true DE2322400A1 (de) | 1973-11-29 |
Family
ID=5486530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732322400 Pending DE2322400A1 (de) | 1972-05-12 | 1973-05-04 | Dichtvorrichtung fuer ventile und dergleichen |
Country Status (2)
| Country | Link |
|---|---|
| DD (1) | DD96562A1 (enExample) |
| DE (1) | DE2322400A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2411879C3 (de) * | 1974-03-12 | 1982-02-18 | Emil Weber Fabrik für Ölhydraulik GmbH & Co, 7129 Güglingen | Strömungsmittel-Verteilvorrichtung, insbesondere Drehschieberventil, für die Steuerung eines Servomotors |
| DE3046095A1 (de) * | 1980-12-06 | 1982-07-22 | Wabco Steuerungstechnik GmbH & Co, 3000 Hannover | Mehrwege-schieberventil |
-
1972
- 1972-05-12 DD DD16291172A patent/DD96562A1/xx unknown
-
1973
- 1973-05-04 DE DE19732322400 patent/DE2322400A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DD96562A1 (enExample) | 1973-03-20 |
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