BE639548A - - Google Patents
Info
- Publication number
- BE639548A BE639548A BE639548DA BE639548A BE 639548 A BE639548 A BE 639548A BE 639548D A BE639548D A BE 639548DA BE 639548 A BE639548 A BE 639548A
- Authority
- BE
- Belgium
- Prior art keywords
- valve
- axis
- central axis
- disc
- housing
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 230000003370 grooming effect Effects 0.000 claims 2
- 241000252067 Megalops atlanticus Species 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241001131796 Botaurus stellaris Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
- Lift Valve (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE639548A true BE639548A (enrdf_load_stackoverflow) |
Family
ID=203913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE639548D BE639548A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE639548A (enrdf_load_stackoverflow) |
-
0
- BE BE639548D patent/BE639548A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2480391A1 (fr) | Robinet a joints ignifuges | |
| EP2577118B1 (fr) | Robinet a joint d'etancheite en deux pieces | |
| FR2497317A1 (fr) | Joint sous pression de fluide pour vannes papillons | |
| FR2487472A1 (fr) | Valve perfectionnee pour un robinet | |
| EP0268521B1 (fr) | Vanne de sas perfectionnée | |
| EP0239451A1 (fr) | Ensemble de clapet anti-retour, notamment pour réacteur à eau pressurisée | |
| BE639548A (enrdf_load_stackoverflow) | ||
| FR2690726A1 (fr) | Double siège arrière sélectif pour tiges de vanne. | |
| FR2567232A1 (fr) | Robinet a boisseau a hautes performances | |
| FR2462630A1 (fr) | Vanne dont le papillon d'obturation coopere avec un siege reglable | |
| FR3067783A1 (fr) | Robinet a papillon centre | |
| BE368391A (fr) | Robinet-vanne de détente | |
| FR2471536A1 (fr) | Clapet anti-retour | |
| BE880570A (fr) | Robinet de decharge pour chaudieres et installations analogues, comprenant un obturateur spherique | |
| FR2698147A1 (fr) | Robinet à papillon elliptique et son procédé de fabrication. | |
| EP0822358B1 (fr) | Robinet à papillon centré de très grande durée de vie | |
| FR2649464A1 (fr) | Robinet a boisseau | |
| FR2473671A1 (fr) | Vanne a bille demontable | |
| FR2651295A1 (fr) | Robinet a element spherique tournant utilisable plus particulierement pour le transport de fluides inflammables tels que les hydrocarbures. | |
| FR2674599A1 (fr) | Robinet papillon. | |
| FR3006408A1 (fr) | Robinet d'isolement et de regulation | |
| FR3097609A1 (fr) | Vanne papillon dont l’obturateur comporte un joint dont le montage sous contrainte provoque une saillie radiale | |
| BE572460A (enrdf_load_stackoverflow) | ||
| BE567186A (fr) | Robinet | |
| BE519949A (enrdf_load_stackoverflow) |