BE562721A - - Google Patents
Info
- Publication number
- BE562721A BE562721A BE562721DA BE562721A BE 562721 A BE562721 A BE 562721A BE 562721D A BE562721D A BE 562721DA BE 562721 A BE562721 A BE 562721A
- Authority
- BE
- Belgium
- Prior art keywords
- valve
- pressure
- flange
- bellows
- seats
- Prior art date
Links
- 239000012528 membrane Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007789 sealing Methods 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
- F16K3/16—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 with special arrangements for separating the sealing faces or for pressing them together
- F16K3/20—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 with special arrangements for separating the sealing faces or for pressing them together by movement of the seats
- F16K3/207—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 with special arrangements for separating the sealing faces or for pressing them together by movement of the seats by means of hydraulic forces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Diaphragms And Bellows (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE562721A true BE562721A (enrdf_load_stackoverflow) |
Family
ID=184220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE562721D BE562721A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE562721A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3266525A (en) * | 1963-09-30 | 1966-08-16 | Wecker Sarl Usine | Gate valve |
| DE2903724A1 (de) * | 1979-01-31 | 1980-09-18 | Janich Geb Fischer Elsbeth | Rohrleitungsschieber |
| US4278236A (en) * | 1978-03-30 | 1981-07-14 | Janich Hans Jurgen | Slide valve for pipelines |
| DE2725616C2 (de) * | 1977-06-07 | 1984-07-26 | Josef 4250 Bottrop Adam | Einplattenschieber, insbesondere für Windleitungen an Hochofenanlagen |
| DE4137642C1 (enrdf_load_stackoverflow) * | 1991-11-15 | 1993-05-27 | Zimmermann & Jansen Gmbh, 5160 Dueren, De |
-
0
- BE BE562721D patent/BE562721A/fr unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3266525A (en) * | 1963-09-30 | 1966-08-16 | Wecker Sarl Usine | Gate valve |
| DE2725616C2 (de) * | 1977-06-07 | 1984-07-26 | Josef 4250 Bottrop Adam | Einplattenschieber, insbesondere für Windleitungen an Hochofenanlagen |
| US4278236A (en) * | 1978-03-30 | 1981-07-14 | Janich Hans Jurgen | Slide valve for pipelines |
| DE2903724A1 (de) * | 1979-01-31 | 1980-09-18 | Janich Geb Fischer Elsbeth | Rohrleitungsschieber |
| DE4137642C1 (enrdf_load_stackoverflow) * | 1991-11-15 | 1993-05-27 | Zimmermann & Jansen Gmbh, 5160 Dueren, De |
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