CA3123135C - Robinet-vanne a guillotine d'isolation - Google Patents
Robinet-vanne a guillotine d'isolation Download PDFInfo
- Publication number
- CA3123135C CA3123135C CA3123135A CA3123135A CA3123135C CA 3123135 C CA3123135 C CA 3123135C CA 3123135 A CA3123135 A CA 3123135A CA 3123135 A CA3123135 A CA 3123135A CA 3123135 C CA3123135 C CA 3123135C
- Authority
- CA
- Canada
- Prior art keywords
- gate
- seal
- valve
- isolation knife
- perimeter
- 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
- 238000002955 isolation Methods 0.000 title claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 description 17
- 238000010276 construction Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0227—Packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Details Of Valves (AREA)
Abstract
Un robinet-vanne à guillotine d'isolation a un corps d'appareil de robinetterie comprenant des raccords de tuyauterie. Des éléments détanchéité de face amovibles sont raccordés sur chaque côté de lintérieur du corps d'appareil de robinetterie aux raccords de tuyauterie. Une étanchéité périphérique peut également être montée à lintérieur du corps d'appareil de robinetterie. Les éléments d'étanchéité de face peuvent comprendre des éléments détanchéité flexibles sétendant autour de louverture. Les éléments détanchéité flexibles peuvent coopérer avec létanchéité périphérique, ayant des parties mises en contact avec des surfaces latérales de létanchéité périphérique et dautres parties étant mises en contact avec des faces du robinet-vanne.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3123135A CA3123135C (fr) | 2021-06-23 | 2021-06-23 | Robinet-vanne a guillotine d'isolation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3123135A CA3123135C (fr) | 2021-06-23 | 2021-06-23 | Robinet-vanne a guillotine d'isolation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3123135A1 CA3123135A1 (fr) | 2022-12-23 |
| CA3123135C true CA3123135C (fr) | 2023-09-12 |
Family
ID=84603164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3123135A Active CA3123135C (fr) | 2021-06-23 | 2021-06-23 | Robinet-vanne a guillotine d'isolation |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA3123135C (fr) |
-
2021
- 2021-06-23 CA CA3123135A patent/CA3123135C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA3123135A1 (fr) | 2022-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU649344B2 (en) | Gate valve | |
| CA2240308C (fr) | Robinet a vanne | |
| US4911410A (en) | Shearing gate valve | |
| US11543036B1 (en) | Isolation knife gate valve | |
| EP0416719B1 (fr) | Vanne à tiroir de cisaillement | |
| US4895181A (en) | Gate valve | |
| EP2994673B1 (fr) | Soupape ayant un siege amovible | |
| US5370149A (en) | Line blind valve | |
| CA1120454A (fr) | Vanne a opercule | |
| RU2542653C2 (ru) | Сборный клапанный затвор для применения с гидравлическими клапанами(варианты) | |
| TWI435015B (zh) | 具有強化閥座之閥總成 | |
| CA1076541A (fr) | Robinet a boisseau spherique et bagues de siege en metal mou | |
| US20070164248A1 (en) | Valves | |
| CA3123135C (fr) | Robinet-vanne a guillotine d'isolation | |
| WO2003027548A1 (fr) | Robinet-vanne | |
| EP0514502A1 (fr) | Vannes d'arret a orifices ameliorees, procede et appareil | |
| AU668792B2 (en) | Blowout preventer with removable packer | |
| US11105427B2 (en) | Gate valve with replaceable wear ring | |
| WO2009073850A1 (fr) | Siège de logement de robinet à bille et son procédé de fixation à un robinet à bille | |
| RU2101590C1 (ru) | Задвижка (варианты) и седло для нее (варианты) | |
| WO1993000536A1 (fr) | Vanne d'arret amelioree | |
| CA1055005A (fr) | Siege de soupape haute pression | |
| US10087699B2 (en) | Diverter assemblies and systems for forming seals around pipe elements and methods of using same | |
| CA1086706A (fr) | Robinet a obturateur coulissant | |
| US5505429A (en) | Gate valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20230209 |
|
| EEER | Examination request |
Effective date: 20230209 |
|
| EEER | Examination request |
Effective date: 20230209 |
|
| EEER | Examination request |
Effective date: 20230209 |
|
| EEER | Examination request |
Effective date: 20230209 |
|
| EEER | Examination request |
Effective date: 20230209 |