Invention Grant
- Patent Title: Transparent valve body for dense phase pump
- Patent Title (中): 透明阀体用于密相泵
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Application No.: US12353590Application Date: 2009-01-14
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Publication No.: US08057197B2Publication Date: 2011-11-15
- Inventor: Terrence M. Fulkerson
- Applicant: Terrence M. Fulkerson
- Applicant Address: US OH Westlake
- Assignee: Nordson Corporation
- Current Assignee: Nordson Corporation
- Current Assignee Address: US OH Westlake
- Agency: Calfee, Halter & Griswold LLP
- Main IPC: F04B9/08
- IPC: F04B9/08 ; F04B17/00 ; F04B35/00
Abstract:
A dense phase powder pump includes a valve body that houses one or more pinch valve elements. The valve body comprises a sufficiently transparent material to allow an operator to visually observe operation of the pinch valves.
Public/Granted literature
- US20090142200A1 TRANSPARENT VALVE BODY FOR DENSE PHASE PUMP Public/Granted day:2009-06-04
Information query
