Title:
CONTROL VALVE DEVICE
Document Type and Number:
Japanese Patent JP2015215068
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a control valve device capable of facilitating attachment work of attaching a sensor to a valve body and making a sensor detection error small.SOLUTION: A control valve device comprises: a valve body including a first oil passage inside; and a sensor unit. The sensor unit is provided in an opposed portion of the valve body opposed to an automatic transmission. Furthermore, the sensor unit includes a second oil passage; and a sensor element detecting a state of oil in the second oil passage. In this way, the integrated sensor unit is disposed not halfway along the first oil passage but in the opposed portion that is an end portion of the oil passage and that includes an oil delivery port.
Inventors:
MURATA DAISUKE
Application Number:
JP2014099093A
Publication Date:
December 03, 2015
Filing Date:
May 12, 2014
Export Citation:
Assignee:
NIDEC TOSOK CORP
International Classes:
F16H61/00
Domestic Patent References:
| JP2001271918A | 2001-10-05 | |||
| JP2008083052A | 2008-04-10 | |||
| JPH0719662U | 1995-04-07 |
Foreign References:
| US20010018380A1 | 2001-08-30 |
Attorney, Agent or Firm:
Nidec Corporation
Takami Nishida
Takami Nishida