Invention Grant
- Patent Title: Pipeline pig and method for using the pig
-
Application No.: US14414353Application Date: 2013-07-10
-
Publication No.: US09649661B2Publication Date: 2017-05-16
- Inventor: James George Broze , Yile Li , Xiangyang Zou
- Applicant: SHELL OIL COMPANY
- Applicant Address: US TX Houston
- Assignee: SHELL OIL COMPANY
- Current Assignee: SHELL OIL COMPANY
- Current Assignee Address: US TX Houston
- International Application: PCT/US2013/049837 WO 20130710
- International Announcement: WO2014/011718 WO 20140116
- Main IPC: B05D1/28
- IPC: B05D1/28 ; B05D7/22 ; F16L55/1645 ; F16L55/26 ; F16L55/40 ; F16L55/164 ; F16L55/18 ; B08B9/055 ; B05C7/08 ; B05D7/14 ; B24B27/033 ; B24B29/00 ; B24B5/36 ; B24B5/40 ; B08B1/04 ; B08B9/04 ; F16L101/16 ; B08B9/051
Abstract:
A pipeline pig for wetting the top inner surface of a pipeline comprising a pig body, one or more circular brushes attached to the pig body, and means for rotating the one or more circular brushes as the pig moves through the pipeline.
Public/Granted literature
- US20150217323A1 PIPELINE PIG AND METHOD FOR USING THE PIG Public/Granted day:2015-08-06
Information query
