METHOD OF EVALUATING AN OPERATING STATE OF A FLOW MACHINE AS WELL AS FLOW MACHINE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 19, 2015
app pub date -
Nov 26, 2013
filing date -
Dec 19, 2012
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A method of evaluating an operating state of a flow machine includes measuring, in the operating state of the flow machine, a first force component of a bearing force acting on a rotor axle along a first direction using a first force sensor, the first direction lying perpendicularly to the axial direction, measuring a second force component of the bearing force in a second direction using a second force sensor, the second direction lying perpendicularly to the axial direction and being simultaneously perpendicular to the first direction, a resulting force being formed from the first force component and the second force component, preparing a frequency spectrum of the resulting force using a frequency analysis, comparing the frequency spectrum with a reference spectrum, and evaluating an operating state at a predefined operating state of the flow machine.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully