发明名称 |
FALLING-PISTON VISCOMETER AND METHODS FOR USE THEREOF |
摘要 |
Described herein is a falling piston viscometer which includes a measuring bushing and a piston configured to be slidably receivable inside the measuring bushing. The circumferential edge of a first section of the piston in the described falling piston assembly is modified to allow for decreased friction and sensitivity.
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申请公布号 |
US2013160528(A1) |
申请公布日期 |
2013.06.27 |
申请号 |
US201113336631 |
申请日期 |
2011.12.23 |
申请人 |
NORCROSS, JR. ROBERT A.;NORCROSS CORPORATION |
发明人 |
NORCROSS, JR. ROBERT A. |
分类号 |
G01N11/00 |
主分类号 |
G01N11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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