BE503511A - - Google Patents
Info
- Publication number
- BE503511A BE503511A BE503511DA BE503511A BE 503511 A BE503511 A BE 503511A BE 503511D A BE503511D A BE 503511DA BE 503511 A BE503511 A BE 503511A
- Authority
- BE
- Belgium
- Prior art keywords
- ring
- valve
- shutter
- fluid
- diaphragm
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 45
- 238000007789 sealing Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000011796 hollow space material Substances 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 208000000474 Poliomyelitis Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0227—Packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE503511A true BE503511A (en:Method) |
Family
ID=144672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE503511D BE503511A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE503511A (en:Method) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2810543A (en) * | 1954-12-14 | 1957-10-22 | Walworth Co | Valve construction |
| US2853269A (en) * | 1953-09-05 | 1958-09-23 | Saunders Valve Co Ltd | Gate valves |
| US2857129A (en) * | 1953-04-28 | 1958-10-21 | Hydro Aire Inc | Gate valve with fluid responsive seal therefor |
| DE1094062B (de) * | 1953-09-05 | 1960-12-01 | Saunders Valve Co Ltd | Flachschieber mit einer durch einen Kurbeltrieb od. dgl. bewegbaren Schieberplatte |
| DE974406C (de) * | 1952-12-18 | 1960-12-15 | Poerringer & Schindler G M B H | Abdichtungseinrichtung fuer Absperrschieber |
| US3476152A (en) * | 1966-10-10 | 1969-11-04 | Ibm | Multiple outlet valve |
-
0
- BE BE503511D patent/BE503511A/fr unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE974406C (de) * | 1952-12-18 | 1960-12-15 | Poerringer & Schindler G M B H | Abdichtungseinrichtung fuer Absperrschieber |
| US2857129A (en) * | 1953-04-28 | 1958-10-21 | Hydro Aire Inc | Gate valve with fluid responsive seal therefor |
| US2853269A (en) * | 1953-09-05 | 1958-09-23 | Saunders Valve Co Ltd | Gate valves |
| DE1094062B (de) * | 1953-09-05 | 1960-12-01 | Saunders Valve Co Ltd | Flachschieber mit einer durch einen Kurbeltrieb od. dgl. bewegbaren Schieberplatte |
| US2810543A (en) * | 1954-12-14 | 1957-10-22 | Walworth Co | Valve construction |
| US3476152A (en) * | 1966-10-10 | 1969-11-04 | Ibm | Multiple outlet valve |
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