Title:
圧力センサならびに圧力センサの作製方法
Document Type and Number:
Japanese Patent JP5815315
Kind Code:
B2
Abstract:
A peripheral pressure sensor for a motor vehicle has a sensor chip and a gasket sealing a sensing unit of the sensor chip from the surroundings, which gasket has a pressure channel through which pressure information is transmitted to the sensing unit of the sensor chip. The peripheral pressure sensor is made by an injection molding method in which an opening in the gasket is placed on the sensing unit of the sensor chip, and subsequently an assembly of the sensor chip and the gasket is surrounded by extrusion coating such that an outer edge opposite the sensing unit and/or an outer opening in the gasket remains at least partially free.
Inventors:
Lorant Zeits
Peter Kuhnert
Gustav Klett
Matthias Ludwig
Peter Kuhnert
Gustav Klett
Matthias Ludwig
Application Number:
JP2011157509A
Publication Date:
November 17, 2015
Filing Date:
July 19, 2011
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
G01L19/14; G01L19/00
Domestic Patent References:
| JP60256025A | ||||
| JP61226B2 | ||||
| JP6055672A | ||||
| JP4106439A | ||||
| JP3656689B2 | ||||
| JP4458790B2 | ||||
| JP2001281087A | ||||
| JP200350175A | ||||
| JP4000939B2 | ||||
| JP2006300774A | ||||
| JP5453310B2 | ||||
| JP5635122B2 | ||||
| JP5511936B2 |
Foreign References:
| US5048181 |
Attorney, Agent or Firm:
Takuya Kuno
Toshio Yano
Takahashi
Kiyoshi Kuruma
Kimihiro Hoshi
Hiroyasu Ninomiya
Ryoichi Shino
Einzel Felix-Reinhard
Toshio Yano
Takahashi
Kiyoshi Kuruma
Kimihiro Hoshi
Hiroyasu Ninomiya
Ryoichi Shino
Einzel Felix-Reinhard