CA2540956C - Clapet de retenue - Google Patents
Clapet de retenue Download PDFInfo
- Publication number
- CA2540956C CA2540956C CA2540956A CA2540956A CA2540956C CA 2540956 C CA2540956 C CA 2540956C CA 2540956 A CA2540956 A CA 2540956A CA 2540956 A CA2540956 A CA 2540956A CA 2540956 C CA2540956 C CA 2540956C
- Authority
- CA
- Canada
- Prior art keywords
- poppet
- valve
- cartridge
- support
- valve cartridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 55
- 239000012530 fluid Substances 0.000 claims description 35
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000717 retained effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 35
- 230000014759 maintenance of location Effects 0.000 description 8
- 238000000926 separation method Methods 0.000 description 6
- 230000003993 interaction Effects 0.000 description 4
- 238000009428 plumbing Methods 0.000 description 4
- 238000009420 retrofitting Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 210000002310 elbow joint Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010959 steel 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
- F16K15/066—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring with a plurality of valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Abstract
Cartouche compacte à double clapet de retenue de type champignon. La cartouche est compacte, conçue pour être utilisée dans diverses applications. La compacité de la cartouche est obtenue en intégrant le support du champignon d'un premier clapet au siège du deuxième clapet, en emboîtant les tiges des champignons et en faisant en sorte que d'autres éléments s'emboîtent. La cartouche est également autonome, ce qui facilite sa manipulation et réduit le temps nécessaire à son insertion dans un corps de clapet ou son retrait d'un tel corps. L'invention comprend aussi un clapet de retenue dans lequel la cartouche est maintenue dans une ouverture d'arrivée à l'aide d'une cage en treillis ouvert. Le clapet de retenue et la cage sont tous deux conçus pour être insérables dans un corps de clapet dans un sens seulement, pour éviter qu'ils soient mal installés.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2540956A CA2540956C (fr) | 2006-03-27 | 2006-03-27 | Clapet de retenue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2540956A CA2540956C (fr) | 2006-03-27 | 2006-03-27 | Clapet de retenue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2540956A1 CA2540956A1 (fr) | 2007-09-27 |
| CA2540956C true CA2540956C (fr) | 2010-08-24 |
Family
ID=38561849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2540956A Active CA2540956C (fr) | 2006-03-27 | 2006-03-27 | Clapet de retenue |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2540956C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20130722A1 (it) * | 2013-09-06 | 2015-03-07 | Drillmec Spa | Gruppo valvolare per la circolazione dei fanghi di trivellazione e elementi di trivellazione associati |
| CN106949279A (zh) * | 2017-04-18 | 2017-07-14 | 西安新竹防务科技有限公司 | 单向容器阀 |
-
2006
- 2006-03-27 CA CA2540956A patent/CA2540956C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2540956A1 (fr) | 2007-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |