Invention Grant
- Patent Title: Sensor apparatus
- Patent Title (中): 传感器装置
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Application No.: US13805376Application Date: 2011-06-13
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Publication No.: US09383185B2Publication Date: 2016-07-05
- Inventor: Masafumi Itonaga , Norihiro Ida
- Applicant: Masafumi Itonaga , Norihiro Ida
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2010-145400 20100625
- International Application: PCT/IB2011/001306 WO 20110613
- International Announcement: WO2011/161509 WO 20111229
- Main IPC: G01B7/14
- IPC: G01B7/14 ; F01L13/00
Abstract:
A sensor apparatus for detecting a position of an axially movable camshaft is provided. The sensor apparatus includes a coil block including a detection coil wound along an axial direction of the camshaft to define a bore into which the camshaft is inserted, and a control unit electrically connected to the detection coil and designed to output a signal based on a change in inductance of the detection coil.
Public/Granted literature
- US20130093413A1 SENSOR APPARATUS Public/Granted day:2013-04-18
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