The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 21, 2015
Filed:
Mar. 24, 2011
Tom Tychsen, Graasten, DK;
Tom Tychsen, Graasten, DK;
Danfoss Power Solutions APS, Nordborg, DK;
Abstract
The invention concerns a fluid rotary machine () with a housing (), a shaft () projecting from the housing (), and being rotatable around an axis () and forming part of a movement chain, and a sensor arrangement () comprising a transmitter () and a receiver (). It is endeavored to find a simple solution for detecting the rotation of the shaft with a relatively high accuracy. For this purpose, a channel () is provided in the movement chain, and the transmitter () is connected to a transfer element () transferring a torque that is led through said channel () to a section of the movement chain that is farther away from the transmitter () than a transmitter-side end of the movement chain.