Title:
INERTIAL FORCE SENSOR
Document Type and Number:
WIPO Patent Application WO/2010/095412
Kind Code:
A1
Abstract:
An inertial force sensor (16) is provided with a detecting element (1), a supporting body (112) which has flexibility, supports the detecting element (1) and has a board-like shape, and a housing body (11) which houses the detecting element (1) with the supporting body (112) therebetween. The detecting element (1) includes: a weight section; a connecting section which extends along a flat plane, has flexibility and supports the weight section; a fixed section which holds the weight section with the connecting section therebetween; and a detecting section which detects an angular velocity with at least two axes nonparallel to each other at the center. The supporting body (112) extends parallel to the flat plane from the detecting element (1), and at a bending section (13), the supporting body is bent in the direction to be separated from the flat plane. The inertial force sensor (16) can detect the angular velocity by eliminating false detection due to shocks and vibrations applied from the outside.
Inventors:
OHKOSHI HIDEO
YOSHIUCHI SHIGEHIRO
SAKAUE TSUYOSHI
YOSHIUCHI SHIGEHIRO
SAKAUE TSUYOSHI
Application Number:
PCT/JP2010/000929
Publication Date:
August 26, 2010
Filing Date:
February 16, 2010
Export Citation:
Assignee:
PANASONIC CORP (JP)
OHKOSHI HIDEO
YOSHIUCHI SHIGEHIRO
SAKAUE TSUYOSHI
OHKOSHI HIDEO
YOSHIUCHI SHIGEHIRO
SAKAUE TSUYOSHI
International Classes:
G01C19/56; G01C19/5628
Foreign References:
JP2006003336A | 2006-01-05 | |||
JP2004354169A | 2004-12-16 |
Attorney, Agent or Firm:
NAITO, Hiroki et al. (JP)
Hiroki Naito (JP)
Hiroki Naito (JP)
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