Invention Grant
- Patent Title: Method of generating a drive signal for a vibratory sensor
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Application No.: US14781259Application Date: 2014-04-18
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Publication No.: US10168264B2Publication Date: 2019-01-01
- Inventor: Craig B McAnally , Andrew S. Kravitz
- Applicant: Micro Motion, Inc.
- Applicant Address: US CO Boulder
- Assignee: Micro Motion, Inc.
- Current Assignee: Micro Motion, Inc.
- Current Assignee Address: US CO Boulder
- Agency: The Ollila Law Group LLC
- International Application: PCT/US2014/034610 WO 20140418
- International Announcement: WO2014/176122 WO 20141030
- Main IPC: G01N9/00
- IPC: G01N9/00 ; G01F1/84 ; G01N9/34 ; G01N11/16 ; G01F23/296

Abstract:
A method (600) of generating a drive signal for a vibratory sensor (5) is provided. The method (600) includes vibrating a vibratory element (104, 510) configured to provide a vibration signal, receiving the vibration signal from the vibratory element (104, 510) with a receiver circuit (134), generating a drive signal that vibrates the vibratory element (104, 510) with a driver circuit (138) coupled to the receiver circuit (134) and the vibratory element (104, 510), and comparing a phase of the generated drive signal with a phase of the vibration signal.
Public/Granted literature
- US20160054212A1 A METHOD OF GENERATING A DRIVE SIGNAL FOR A VIBRATORY SENSOR Public/Granted day:2016-02-25
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