CA1076094A - Robinet-vanne a siege simple flottant et a siege fixe - Google Patents
Robinet-vanne a siege simple flottant et a siege fixeInfo
- Publication number
- CA1076094A CA1076094A CA298,092A CA298092A CA1076094A CA 1076094 A CA1076094 A CA 1076094A CA 298092 A CA298092 A CA 298092A CA 1076094 A CA1076094 A CA 1076094A
- Authority
- CA
- Canada
- Prior art keywords
- upstream
- downstream
- gate
- seat
- sealing
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 113
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 95
- 239000012530 fluid Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 30
- 238000010276 construction Methods 0.000 claims description 15
- 230000004323 axial length Effects 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 206010037660 Pyrexia Diseases 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 230000006854 communication Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 208000036366 Sensation of pressure Diseases 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- 208000031501 Emergencies Diseases 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical group FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
Landscapes
- Sliding Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77508377A | 1977-03-07 | 1977-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1076094A true CA1076094A (fr) | 1980-04-22 |
Family
ID=25103276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA298,092A Expired CA1076094A (fr) | 1977-03-07 | 1978-03-02 | Robinet-vanne a siege simple flottant et a siege fixe |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1076094A (fr) |
-
1978
- 1978-03-02 CA CA298,092A patent/CA1076094A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |