BE376563A - - Google Patents
Info
- Publication number
- BE376563A BE376563A BE376563DA BE376563A BE 376563 A BE376563 A BE 376563A BE 376563D A BE376563D A BE 376563DA BE 376563 A BE376563 A BE 376563A
- Authority
- BE
- Belgium
- Prior art keywords
- soft
- seat
- seal
- hard
- ring
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910001369 Brass Inorganic materials 0.000 claims description 2
- 239000010951 brass Substances 0.000 claims description 2
- 229910000851 Alloy steel Inorganic materials 0.000 claims 1
- 210000000056 organ Anatomy 0.000 claims 1
- 239000003415 peat Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000007779 soft material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229910000669 Chrome steel Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 101150103171 DARS1 gene Proteins 0.000 description 1
- 241000283074 Equus asinus Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc 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
- 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
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/46—Attachment of sealing rings
- F16K1/465—Attachment of sealing rings to the valve seats
-
- 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
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/46—Attachment of sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE376563A true BE376563A (enrdf_load_stackoverflow) |
Family
ID=46974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE376563D BE376563A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE376563A (enrdf_load_stackoverflow) |
-
0
- BE BE376563D patent/BE376563A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2463344A1 (fr) | Soupape d'arret du type a disque pivotant et son utilisation dans un ensemble comportant deux conduits | |
| FR2480391A1 (fr) | Robinet a joints ignifuges | |
| FR2548325A1 (fr) | Robinet a tournant spherique | |
| FR2470315A1 (fr) | Dispositif d'etanchement, constitue de metal, sur un obturateur pour un vide pousse | |
| FR2617263A1 (fr) | Dispositif a joint d'etancheite pour vanne papillon | |
| BE376563A (enrdf_load_stackoverflow) | ||
| EP1696156A2 (fr) | Robinet à papillon | |
| FR2690726A1 (fr) | Double siège arrière sélectif pour tiges de vanne. | |
| FR2940828A1 (fr) | Robinet a obturateur tournant et siege commande | |
| EP0017583B1 (fr) | Vanne-papillon de précision | |
| FR2567232A1 (fr) | Robinet a boisseau a hautes performances | |
| FR3067783A1 (fr) | Robinet a papillon centre | |
| EP0027422A1 (fr) | Joint d'étanchéité pour obturateur tel qu'un registre de ventilation | |
| FR2683289A1 (fr) | Joint pour vanne a papillon et vanne a papillon pourvue d'un tel joint. | |
| FR2596485A1 (fr) | Vanne a guillotine | |
| FR2496028A1 (fr) | Soupape de commande de pression pour installations de freinage hydraulique de vehicules automobiles | |
| BE1000013A6 (fr) | Robinet a obturateur spherique. | |
| EP0637702B1 (fr) | Dispositif d'obturation à guide lubrifié pour tube d'amortisseur hydraulique pressurisé | |
| BE562209A (enrdf_load_stackoverflow) | ||
| FR2970055A1 (fr) | Dispositif d'etancheite par siege-annulaire | |
| FR2474131A1 (fr) | Perfectionnements aux joints toriques et vannes equipees pour les recevoir | |
| EP0018880A1 (fr) | Siège pour robinet à boule et robinet muni d'un tel siège | |
| FR2674599A1 (fr) | Robinet papillon. | |
| FR2537690A1 (fr) | Vanne a garniture d'etancheite deformable | |
| FR3006408A1 (fr) | Robinet d'isolement et de regulation |