Invention Grant
- Patent Title: Subsea pig handler
- Patent Title (中): 海底猪处理
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Application No.: US13881674Application Date: 2011-10-28
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Publication No.: US09027191B2Publication Date: 2015-05-12
- Inventor: Charles Edward Higham Tyrrell , John Michael Ward
- Applicant: Charles Edward Higham Tyrrell , John Michael Ward
- Applicant Address: US TX Houston
- Assignee: Shell Oil Company
- Current Assignee: Shell Oil Company
- Current Assignee Address: US TX Houston
- International Application: PCT/US2011/058297 WO 20111028
- International Announcement: WO2012/058546 WO 20120503
- Main IPC: F16L55/46
- IPC: F16L55/46
Abstract:
A pig launching system comprising a pipe loop comprising a first end and a second end; a pig shuttle connected to the first end and the second end; a first opening in the pig shuttle aligned with the first end of the pipe loop; a second opening in the pig shuttle aligned with the second end of the pipe loop; and a slot within the pig shuttle movable between the first opening and the second opening.
Public/Granted literature
- US20130212821A1 SUBSEA PIG HANDLER Public/Granted day:2013-08-22
Information query
IPC分类:
