Title:
SENSOR UNIT
Document Type and Number:
WIPO Patent Application WO/2014/054481
Kind Code:
A1
Abstract:
In order to configure a sensor unit wherein a sensing surface in the outer surface of a sensor housing part is appropriately molded, a case is formed from resin on an annular stationary member, a sensor housing part for housing a sensor is formed within the case, and a sensing surface that faces an object to be detected is formed in the sensor housing part. A filling position of the resin for forming the case is set to a position deviating in a circumferential direction with the central position in the width direction of the sensing surface as a reference. In particular, the resin is filled into the stationary member from a gate disposed on the extension of a first through-hole formed at a position corresponding to the filling position.
Inventors:
KAWASAKI KOJI (JP)
ADACHI KAZUHIRO (JP)
OKAMURA KYOICHI (JP)
ADACHI KAZUHIRO (JP)
OKAMURA KYOICHI (JP)
Application Number:
PCT/JP2013/075839
Publication Date:
April 10, 2014
Filing Date:
September 25, 2013
Export Citation:
Assignee:
AISIN SEIKI (JP)
International Classes:
G01P1/02; B29C45/14; G01D5/245
Domestic Patent References:
| WO2012114703A1 | 2012-08-30 |
Foreign References:
| JP2010125822A | 2010-06-10 | |||
| JP2010043888A | 2010-02-25 | |||
| JP2005233849A | 2005-09-02 |
Attorney, Agent or Firm:
KITAMURA Shuichiro et al. (JP)
Shuichiro Kitamura (JP)
Shuichiro Kitamura (JP)
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