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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.:

US 10612970 B1

PDFFull Text
Expired
Date of Patent:
Apr. 07, 2020

Filed:

Sep. 13, 2016

Device for measuring dynamic characteristics of centrifugal rotating machine

Applicant:

Kobe Steel, Ltd., Hyogo, JP;

Inventors:

Hirotoshi Arihara, Kobe, JP;

Komei Fujioka, Takasago, JP;

Yuki Kameyama, Takasago, JP;

Assignee:

Kobe Steel, Ltd., Hyogo, JP;

Attorney:

Studebaker & Brackett PC

Primary Examiner:

Lisa M Caputo

Assistant Examiner:

Rose M Miller

Int. Cl.
CPC ...
G01H 11/02 (2006.01); F04D 29/28 (2006.01); F04D 29/66 (2006.01); F04D 17/10 (2006.01); G01H 17/00 (2006.01); F04D 25/02 (2006.01); F04D 27/00 (2006.01); F04D 29/053 (2006.01); G01M 13/028 (2019.01);
U.S. Cl.
CPC ...
G01H 11/02 (2013.01); F04D 17/10 (2013.01); F04D 17/105 (2013.01); F04D 25/024 (2013.01); F04D 27/001 (2013.01); F04D 29/053 (2013.01); F04D 29/284 (2013.01); F04D 29/66 (2013.01); G01H 17/00 (2013.01); G01M 13/028 (2013.01); F05B 2260/964 (2013.01); F05B 2270/334 (2013.01); F05B 2270/821 (2013.01);
Abstract

A centrifugal rotating machine includes a rotor in which impellers are attached to the axial ends of a rotating shaft that extends in the axial direction, said impellers rotating in a rotating direction around the rotating shaft so as to draw in fluid from an intake side in the axial direction and discharge fluid from the outer side thereof in the radial direction. According to this device for measuring dynamic characteristics of said centrifugal rotating machine, a cover for covering an impeller is attached to a region of the impeller other than an intake opening on the intake side thereof, and a magnetic force generator for vibrating the impeller by magnetic force is disposed so as to face the cover.

Find Patent Forward Citations

Arihara, Hirotoshi. (2020). Device for measuring dynamic characteristics of centrifugal rotating machine (U.S. Patent No. 10612970). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10612970

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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