Invention Grant
- Patent Title: Composite screen frame with semi-flexible mechanical strain relief
- Patent Title (中): 复合筛框架采用半柔性机械应变消除
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Application No.: US14417706Application Date: 2013-07-29
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Publication No.: US09393598B2Publication Date: 2016-07-19
- Inventor: Eric Cady , Bradley Jones
- Applicant: M-I L.L.C.
- Applicant Address: US TX Houston
- Assignee: M-I L.L.C.
- Current Assignee: M-I L.L.C.
- Current Assignee Address: US TX Houston
- International Application: PCT/US2013/052487 WO 20130729
- International Announcement: WO2014/018961 WO 20140130
- Main IPC: B07B1/46
- IPC: B07B1/46 ; B07B1/04 ; B07B1/06 ; B07B1/28 ; B07B1/40
Abstract:
An apparatus and a method filters particles using a screen assembly with an inner section, an outer section and a screen material. The inner section and the outer section form an opening. The screen material is stretched across the opening and is supported by the inner section. The inner section is flexible relative to the outer section. When particles are introduced to the screen material, the inner section flexes to reduce strain on the screen material.
Public/Granted literature
- US20150258575A1 COMPOSITE SCREEN FRAME WITH SEMI-FLEXIBLE MECHANICAL STRAIN RELIEF Public/Granted day:2015-09-17
Information query
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