Invention Grant
- Patent Title: System for acquiring a vibratory signal of a rotary motor
- Patent Title (中): 用于获取旋转电机的振动信号的系统
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Application No.: US14371195Application Date: 2013-01-14
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Publication No.: US09551629B2Publication Date: 2017-01-24
- Inventor: Geoffroy Nicq
- Applicant: SNECMA
- Applicant Address: FR Paris
- Assignee: SNECMA
- Current Assignee: SNECMA
- Current Assignee Address: FR Paris
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR1250661 20120124
- International Application: PCT/FR2013/050083 WO 20130114
- International Announcement: WO2013/110878 WO 20130801
- Main IPC: G01H1/00
- IPC: G01H1/00 ; G01P3/00 ; G01M13/02
Abstract:
A method and a system for acquiring a vibratory signal for troubleshooting a rotary motor, including: an input receiving a temporal vibratory signal of the motor and at least one current rotational speed of at least one shaft of the motor, and a sampling mechanism sampling the temporal vibratory signal in real time with at least one sampling signal synchronised with the at least one current rotational speed thus generating a corresponding synchronous vibratory signal.
Public/Granted literature
- US20140352444A1 SYSTEM FOR ACQUIRING A VIBRATORY SIGNAL OF A ROTARY MOTOR Public/Granted day:2014-12-04
Information query
