Invention Application
- Patent Title: SCREEN ASSEMBLY AND SHALE SHAKER
- Patent Title (中): 屏幕组装和SHALE SHAKER
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Application No.: PCT/GB2005/050133Application Date: 2005-08-19
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Publication No.: WO2006018664A1Publication Date: 2006-02-23
- Inventor: LARGENT, David, Wayne , SCHULTE, JR., David, Lee , WALKER, Jeffrey, Earl , BURNETT, George, Alexander , MCCLUNG III, Guy, Lamont , ADAMS, Thomas, Cole , SMITH, Haynes, Bell , ADAMS, James, Newton , GRICHAR, Charles, Newton , WARD, Kerry, Thomas , SEYFFERT, Kenneth, Wayne
- Applicant: VARCO I/P, INC. , LARGENT, David, Wayne , SCHULTE, JR., David, Lee , WALKER, Jeffrey, Earl , BURNETT, George, Alexander , MCCLUNG III, Guy, Lamont , ADAMS, Thomas, Cole , SMITH, Haynes, Bell , ADAMS, James, Newton , GRICHAR, Charles, Newton , WARD, Kerry, Thomas , SEYFFERT, Kenneth, Wayne
- Applicant Address: Briarlake Plaza Building, 2000 West Sam Houston Parkway South, Houston, Texas 77042 US
- Assignee: VARCO I/P, INC.,LARGENT, David, Wayne,SCHULTE, JR., David, Lee,WALKER, Jeffrey, Earl,BURNETT, George, Alexander,MCCLUNG III, Guy, Lamont,ADAMS, Thomas, Cole,SMITH, Haynes, Bell,ADAMS, James, Newton,GRICHAR, Charles, Newton,WARD, Kerry, Thomas,SEYFFERT, Kenneth, Wayne
- Current Assignee: VARCO I/P, INC.,LARGENT, David, Wayne,SCHULTE, JR., David, Lee,WALKER, Jeffrey, Earl,BURNETT, George, Alexander,MCCLUNG III, Guy, Lamont,ADAMS, Thomas, Cole,SMITH, Haynes, Bell,ADAMS, James, Newton,GRICHAR, Charles, Newton,WARD, Kerry, Thomas,SEYFFERT, Kenneth, Wayne
- Current Assignee Address: Briarlake Plaza Building, 2000 West Sam Houston Parkway South, Houston, Texas 77042 US
- Agency: LUCAS, Phillip, Brian
- Priority: US10/923,252 20040820; US11/063,667 20050222
- Main IPC: B07B1/46
- IPC: B07B1/46
Abstract:
A shale shaker comprising a screen assembly (940) , the screen assembly comprising a support (942) and at least one layer of screening material (950) , the screen support (942) having a periphery and an underside characterised in that a spacer (970-973) is arranged on the underside of the screen support (942) and wherein the shale shaker comprises fixing apparatus for fixing the periphery of the screen assembly (940) and a structural member underneath the screen assembly, the spacer (970-973) arranged between the screen support (940) and the structural member.
Information query
IPC分类:
