公开(公告)号：US20070290873A1

公开(公告)日：2007-12-20

申请号：US11424933

申请日：2006-06-19

Applicant: Raymond V. Jensen

Inventor： Raymond V. Jensen

IPC: G08B21/00

CPC classification number: H02K11/20 ,  H02K19/22 ,  H02K2201/03

Abstract: A rotary machine includes at least one rotating member and at least one stationary member positioned such that a clearance gap is defined between a portion of the at least one rotating member and a portion of the at least one stationary member. The clearance gap has a measurable radial dimension and a measurable magnetic flux is generated in the clearance gap at least partially by relative movement between the stationary member and the rotating member. A method of monitoring a clearance gap measurement system for the rotary machine includes providing at least one clearance gap measurement assembly. The measurement assembly has at least one dimension measurement apparatus and at least one magnetic flux measurement apparatus. The method also includes positioning the at least one measurement assembly on the stationary member to facilitate measurements of the clearance gap during operation of the rotary machine.

Abstract translation: 旋转机器包括至少一个旋转构件和至少一个固定构件，定位成使得在所述至少一个旋转构件的一部分和所述至少一个固定构件的一部分之间限定间隙。 间隙具有可测量的径向尺寸，并且至少部分地通过固定构件和旋转构件之间的相对运动在间隙间隙中产生可测量的磁通量。 监测用于旋转机器的间隙测量系统的方法包括提供至少一个间隙间隙测量组件。 测量组件具有至少一个尺寸测量装置和至少一个磁通量测量装置。 该方法还包括将至少一个测量组件定位在固定构件上以便于在旋转机器的操作期间对间隙的测量。

公开(公告)号：US07808233B2

公开(公告)日：2010-10-05

申请号：US11424933

申请日：2006-06-19

Applicant: Raymond V. Jensen

Inventor： Raymond V. Jensen

IPC: G01B7/30

CPC classification number: H02K11/20 ,  H02K19/22 ,  H02K2201/03

Abstract: A rotary machine includes at least one rotating member and at least one stationary member positioned such that a clearance gap is defined between a portion of the at least one rotating member and a portion of the at least one stationary member. The clearance gap has a measurable radial dimension and a measurable magnetic flux is generated in the clearance gap at least partially by relative movement between the stationary member and the rotating member. A method of monitoring a clearance gap measurement system for the rotary machine includes providing at least one clearance gap measurement assembly. The measurement assembly has at least one dimension measurement apparatus and at least one magnetic flux measurement apparatus. The method also includes positioning the at least one measurement assembly on the stationary member to facilitate measurements of the clearance gap during operation of the rotary machine.

Abstract translation: 旋转机器包括至少一个旋转构件和至少一个固定构件，定位成使得在所述至少一个旋转构件的一部分和所述至少一个固定构件的一部分之间限定间隙。 间隙具有可测量的径向尺寸，并且至少部分地通过固定构件和旋转构件之间的相对运动在间隙间隙中产生可测量的磁通量。 监测用于旋转机器的间隙测量系统的方法包括提供至少一个间隙间隙测量组件。 测量组件具有至少一个尺寸测量装置和至少一个磁通量测量装置。 该方法还包括将至少一个测量组件定位在固定构件上以便于在旋转机器的操作期间对间隙的测量。