BE727503A - - Google Patents
Info
- Publication number
- BE727503A BE727503A BE727503DA BE727503A BE 727503 A BE727503 A BE 727503A BE 727503D A BE727503D A BE 727503DA BE 727503 A BE727503 A BE 727503A
- Authority
- BE
- Belgium
- Prior art keywords
- block
- discs
- shaft
- butterfly valve
- neck
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 claims description 24
- 239000012530 fluid Substances 0.000 claims description 12
- 239000013536 elastomeric material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 1
- 238000012856 packing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE727503 | 1969-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727503A true BE727503A (enrdf_load_stackoverflow) | 1969-07-01 |
Family
ID=3854172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727503D BE727503A (enrdf_load_stackoverflow) | 1969-01-28 | 1969-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE727503A (enrdf_load_stackoverflow) |
-
1969
- 1969-01-28 BE BE727503D patent/BE727503A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1872043B1 (fr) | Raccord tubulaire a angle variable | |
| FR2913924A1 (fr) | Tete pour tubulure de remplissage en carburant munie d un ensemble d'obturation. | |
| FR2769066A1 (fr) | Ensemble de soupape | |
| FR2578305A1 (fr) | Raccord code, vanne et dispositif de raccordement en comportant application | |
| FR2693250A1 (fr) | Raccord de liaison pour conduites hydrauliques. | |
| CA2452641C (fr) | Agencement de connexion et de deconnexion de deux troncons de canalisation d'un systeme de transfert de fluide | |
| BE1001484A4 (fr) | Robinet etanche aux gaz, pouvant etre mis en position en rotation ou axialement. | |
| EP0466994A1 (fr) | Dispositif d'étanchéification destiné à réaliser une étanchéité entre deux organes disposant d'une possibilité de rotation relative d'amplitude limitée | |
| EP0715113A1 (fr) | Dispositif de purge ou de vidange d'un conduit | |
| FR2568657A1 (fr) | Dispositif d'obturation pour conduite vehiculant un fluide | |
| FR2716517A1 (fr) | Vanne rotative. | |
| FR2797021A1 (fr) | Lame d'etancheite dont le corps est divise en direction longitudinale | |
| EP3770472B1 (fr) | Vanne papillon perfectionnée pour le transport de fluide sous haute pression ou sous extrême pression | |
| BE727503A (enrdf_load_stackoverflow) | ||
| EP0445020A1 (fr) | Robinet-vanne | |
| FR2578952A1 (fr) | Element femelle de raccord a accouplement rapide | |
| FR2607895A1 (fr) | Robinet a papillon de type visitable | |
| CH482959A (fr) | Vanne-Papillon | |
| FR2693786A1 (fr) | Améliorations introduites aux valves pour fluides. | |
| FR2820487A1 (fr) | Robinet trois voies pour prise en charge sur le cote ou le dessus | |
| FR2578951A1 (fr) | Raccord multiple pour canalisations de fluides | |
| FR2475676A1 (fr) | Valve d'etranglement | |
| EP0000682B1 (fr) | Vanne à tournant, à passage intégral | |
| EP0092495A1 (fr) | Perfectionnements aux vannes à vendanges | |
| FR2683289A1 (fr) | Joint pour vanne a papillon et vanne a papillon pourvue d'un tel joint. |