BE533441A - - Google Patents
Info
- Publication number
- BE533441A BE533441A BE533441DA BE533441A BE 533441 A BE533441 A BE 533441A BE 533441D A BE533441D A BE 533441DA BE 533441 A BE533441 A BE 533441A
- Authority
- BE
- Belgium
- Prior art keywords
- valve disc
- valve
- disc
- sealing
- check valve
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 40
- 238000010276 construction Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000003068 static effect Effects 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE533441A true BE533441A (enrdf_load_stackoverflow) |
Family
ID=165153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE533441D BE533441A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE533441A (enrdf_load_stackoverflow) |
-
0
- BE BE533441D patent/BE533441A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2536126A1 (fr) | Reseau hydraulique a haute pression et montage de filtres a auto-nettoyage a lui associer | |
| BE533441A (enrdf_load_stackoverflow) | ||
| EP0268521B1 (fr) | Vanne de sas perfectionnée | |
| FR2488954A1 (fr) | Dispositif de fixation de rotules de bielles, et procede pour la mise en place de rotules dans un tel dispositif | |
| FR2956460A1 (fr) | Organe de transmission equipee d'une pompe de fluide de lubrification. | |
| FR2747743A1 (fr) | Pompe a engrenages | |
| FR2598460A1 (fr) | Dispositif pour supporter un element de rotation dans une machine de forage | |
| FR2649464A1 (fr) | Robinet a boisseau | |
| FR3099222A1 (fr) | Vanne papillon perfectionnée pour le transport de fluide sous haute pression ou sous extrême pression | |
| EP1128073A1 (fr) | Procédé de fermeture de l'extrémité formant le fond ou le guide de tige du fût d'un cylindre de travail | |
| BE490054A (enrdf_load_stackoverflow) | ||
| FR2717533A1 (fr) | Sous-ensemble de sécurité destiné à retenir les boues de forage. | |
| EP0421900A1 (fr) | Dispositif d'étanchéité pour organe cylindrique mobile axialement et/ou en rotation dans une chambre | |
| BE507140A (enrdf_load_stackoverflow) | ||
| FR2800830A1 (fr) | Clapet de non retour a membrane tenue sur un piston a ressort | |
| FR2804886A1 (fr) | Ajustage a jet tournant pour appareils de nettoyage haute pression | |
| CH637734A5 (en) | Articulated assembly | |
| BE391011A (enrdf_load_stackoverflow) | ||
| BE495902A (enrdf_load_stackoverflow) | ||
| FR2545874A1 (fr) | Dispositif pour changer la quantite de chaleur que contient un liquide a l'aide d'un element d'etranglement, notamment pour elever la temperature d'huile de graissage d'un moteur a des fins de chauffage | |
| FR2724437A1 (fr) | Groupe d'entrainement hydromecanique | |
| BE621664A (enrdf_load_stackoverflow) | ||
| BE557329A (enrdf_load_stackoverflow) | ||
| FR2878309A1 (fr) | Vanne, notamment robinet thermostatique | |
| BE561540A (enrdf_load_stackoverflow) |