Invention Grant
- Patent Title: Method of reducing leaks from a pipeline
- Patent Title (中): 减少管道泄漏的方法
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Application No.: US14384444Application Date: 2013-03-18
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Publication No.: US09574716B2Publication Date: 2017-02-21
- Inventor: Pradeep Dass
- Applicant: 1589549 Alberta Ltd.
- Applicant Address: CA Edmonton
- Assignee: 1589549 Alberta Ltd.
- Current Assignee: 1589549 Alberta Ltd.
- Current Assignee Address: CA Edmonton
- Agency: Christensen O'Connor Johnson Kindness PLLC
- International Application: PCT/CA2013/050225 WO 20130318
- International Announcement: WO2013/134883 WO 20130919
- Main IPC: F17D5/02
- IPC: F17D5/02 ; F04B23/02 ; F17D1/14 ; E21B43/01 ; F17D3/00
Abstract:
A method of reducing leakage from a pipeline includes the steps of: pumping fluid through a pipeline using at least one pump, the at least one pump comprising a reversible, positive displacement fluid pump; detecting a leak in the pipeline downstream of the pump; reversing the at least one pump to draw fluid out of a downstream section of the pipeline; and redirecting the fluid being drawn from the pipeline into a storage container.
Public/Granted literature
- US20150107683A1 METHOD OF REDUCING LEAKS FROM A PIPELINE Public/Granted day:2015-04-23
Information query
