CA1107265A - Vanne de coupure du debit d'un liquide dans un pipeline - Google Patents
Vanne de coupure du debit d'un liquide dans un pipelineInfo
- Publication number
- CA1107265A CA1107265A CA296,087A CA296087A CA1107265A CA 1107265 A CA1107265 A CA 1107265A CA 296087 A CA296087 A CA 296087A CA 1107265 A CA1107265 A CA 1107265A
- Authority
- CA
- Canada
- Prior art keywords
- liquid
- flow
- valve
- housing
- gate
- 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.)
- Expired
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 38
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 28
- 238000010276 construction Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Sliding Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA296,087A CA1107265A (fr) | 1978-01-31 | 1978-01-31 | Vanne de coupure du debit d'un liquide dans un pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA296,087A CA1107265A (fr) | 1978-01-31 | 1978-01-31 | Vanne de coupure du debit d'un liquide dans un pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1107265A true CA1107265A (fr) | 1981-08-18 |
Family
ID=4110672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA296,087A Expired CA1107265A (fr) | 1978-01-31 | 1978-01-31 | Vanne de coupure du debit d'un liquide dans un pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1107265A (fr) |
-
1978
- 1978-01-31 CA CA296,087A patent/CA1107265A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |