Invention Grant
US08665666B2 Acoustic apparatus and acoustic sensor apparatus including a fastener
有权
包括紧固件的声学装置和声学传感器装置
- Patent Title: Acoustic apparatus and acoustic sensor apparatus including a fastener
- Patent Title (中): 包括紧固件的声学装置和声学传感器装置
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Application No.: US12906259Application Date: 2010-10-18
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Publication No.: US08665666B2Publication Date: 2014-03-04
- Inventor: Xin Zhou , Robert Yanniello , Dale L. Gass , Birger Pahl
- Applicant: Xin Zhou , Robert Yanniello , Dale L. Gass , Birger Pahl
- Applicant Address: US OH Cleveland
- Assignee: Eaton Corporation
- Current Assignee: Eaton Corporation
- Current Assignee Address: US OH Cleveland
- Agency: Eckert Seamans Cherin & Mellott, LLC
- Agent Kirk D. Houser
- Main IPC: G01R31/08
- IPC: G01R31/08
Abstract:
An acoustic sensor apparatus includes a housing, a fastener structured to fasten together the housing and an electrical power conductor, an acoustic sensor structured to detect acoustic noise from the electrical power conductor and output a signal, and a circuit structured to detect an electrical conductivity fault from the signal.
Public/Granted literature
- US20120095706A1 ACOUSTIC APPARATUS AND ACOUSTIC SENSOR APPARATUS INCLUDING A FASTENER Public/Granted day:2012-04-19
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