MY178377A - Magnetic spring booster for subsurface safety valve - Google Patents
Magnetic spring booster for subsurface safety valveInfo
- Publication number
- MY178377A MY178377A MYPI2016701710A MYPI2016701710A MY178377A MY 178377 A MY178377 A MY 178377A MY PI2016701710 A MYPI2016701710 A MY PI2016701710A MY PI2016701710 A MYPI2016701710 A MY PI2016701710A MY 178377 A MY178377 A MY 178377A
- Authority
- MY
- Malaysia
- Prior art keywords
- safety valve
- flow tube
- subsurface safety
- magnetic spring
- housing
- Prior art date
Links
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
Disclosed is a subsurface safety valve (12, 100) with a magnetic booster feature. One disclosed safety valve includes a housing (40, 140), a flow tube (50, 150) reciprocably disposed between an upper position and a lower position within the housing, a first magnetic element (148) coupled to the housing, and a second magnetic element (158) coupled to the flow tube and configured such that interaction of the first and second magnetic elements (148, 158) induces at least one of a first force on the flow tube when the flow tube is in the upper position and a second force on the flow tube when the flow tube is in the lower position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI2016701710A MY178377A (en) | 2013-12-16 | 2013-12-16 | Magnetic spring booster for subsurface safety valve |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI2016701710A MY178377A (en) | 2013-12-16 | 2013-12-16 | Magnetic spring booster for subsurface safety valve |
PCT/US2013/075453 WO2015094168A1 (en) | 2013-12-16 | 2013-12-16 | Magnetic spring booster for subsurface safety valve |
Publications (1)
Publication Number | Publication Date |
---|---|
MY178377A true MY178377A (en) | 2020-10-09 |
Family
ID=79730832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2016701710A MY178377A (en) | 2013-12-16 | 2013-12-16 | Magnetic spring booster for subsurface safety valve |
Country Status (1)
Country | Link |
---|---|
MY (1) | MY178377A (en) |
-
2013
- 2013-12-16 MY MYPI2016701710A patent/MY178377A/en unknown
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