公开(公告)号：US20150160111A1

公开(公告)日：2015-06-11

申请号：US14098907

申请日：2013-12-06

Applicant: VIDEOJET TECHNOLOGIES INC.

Inventor： Emma Lewis ,  Simon Jordan ,  Michael Stamp ,  Simon Mark Lawson

IPC: G01N11/16

CPC classification number: G01N11/162 ,  B41J2/175 ,  B41J2/17513 ,  B41J2/195 ,  G01N11/14 ,  G01N11/16 ,  G01N2011/0046 ,  G01N2011/0086

Abstract: A viscometer includes a housing and a bob disposed in the housing such that a gap is provided between the bob and the housing. The bob includes a magnet. A linear support supports the bob such that the bob is free to rotate with respect the housing. A flow inlet in the housing provides fluid flow into the housing. A flow outlet provides fluid flow out of the housing. At least one coil is disposed adjacent the housing for providing a magnetic field to induce oscillating rotational movement in the bob and to measure the movement of the bob. The viscometer is configured to measure a viscosity of a fluid by inducing movement in the bob and measuring a dampening effect of the fluid.

Abstract translation: 粘度计包括设置在壳体中的壳体和摆杆，使得在鲍勃和壳体之间设置间隙。 鲍勃包括​​一个磁铁。 线性支撑件支撑鲍勃，使得鲍勃相对于壳体自由旋转。 壳体中的流入口提供流体流入壳体。 流动出口提供流体流出壳体。 至少一个线圈邻近壳体设置，用于提供磁场以引起摆锤中的振荡旋转运动并测量摆锤的运动。 粘度计被配置成通过引起摇摆中的运动并测量流体的阻尼作用来测量流体的粘度。