252 patents
Page 13 of 13
Utility
Electric Oil Pump
11 Dec 19
An electric oil pump includes a motor, a pump, and a motor driver.
Yoshiyuki KOBAYASHI, Takamitsu ETO, Shigehiro KATAOKA, Hirotaka KANAMONO
Filed: 22 Feb 18
Utility
Pump Apparatus
11 Dec 19
A pump apparatus includes a motor including a shaft disposed along a central axis extending in an axial direction a pump that is located on one side of the motor in the axial direction, is driven by the motor via the shaft, and discharges an oil and an inverter circuit that is positioned on an outer side of the motor in a radial direction.
Yoshiyuki KOBAYASHI, Kazuhiro HOMMA, Koji HIGUCHI, Yosuke ITO
Filed: 22 Feb 18
Utility
Spool valve
2 Dec 19
A spool valve includes a valve portion that opens and closes a portion between an input port and an output port and a radial-direction-position changing portion provided in an outer lateral surface of the valve portion in a radial direction.
Kunio Kimpara
Filed: 18 Mar 18
Utility
Electric actuator
18 Nov 19
An electric actuator includes a motor, a speed reduction mechanism, a case, an output portion, a first board, a rotation detection device that detects rotation of the output portion, a connector portion, a first wiring member electrically connected to electrical wiring via the connector portion, and a second wiring member electrically connected to the rotation detection device.
Yutaka Uematsu, Kazumi Shinkai, Shuichi Kinjo
Filed: 26 Mar 18
Utility
Electric Actuator
13 Nov 19
In an electric actuator, an output shaft has a housing recess.
Akira KAMIYA, Hiroshi YAMASHITA, Nan WU
Filed: 7 May 19
Utility
Electric Actuator
13 Nov 19
An electric actuator includes a motor, a deceleration mechanism, an output shaft, and a preload member applying a preload to a motor shaft.
Akira KAMIYA, Hiroshi YAMASHITA, Nan WU
Filed: 7 May 19
Utility
Oil pressure sensor attachment structure
21 Oct 19
An oil pressure sensor attachment structure includes the oil path body; the sensor case; and a seal member.
Tomoka Osawa, Hiroshi Shirai, Toshiaki Nakamura
Filed: 15 Mar 18
Utility
Electric Actuator
16 Oct 19
There is provided an electric actuator including a motor part, a deceleration mechanism, an output part, and a housing.
Kazuhiro SAITO, Hiroaki TAKAHASHI, Tadayuki HATSUDA
Filed: 10 Apr 19
Utility
Breather structure of actuator
14 Oct 19
There is provided a breather structure of an actuator in which the breather structure is provided in a housing of the actuator, the breather structure including: a recessed groove positioned on an outer surface of the housing; a breathing hole which is positioned on a bottom surface of the recessed groove and passes through the housing in a first direction; a filter fixed to an inside of the housing so that the filter closes an opening of the breathing hole; a lid body which partially covers a region of the recessed groove including the breathing hole from an outside of the housing when viewed from the first direction; a breather opening portion positioned at a portion of the recessed groove exposed from the lid body; and a protrusion portion which protrudes from the bottom surface of the recessed groove to a side of the lid body.
Yutaka Uematsu, Kazumi Shinkai, Shun Kato, Shuichi Kinjo, Kohei Osuga, Tadayuki Hatsuda
Filed: 26 Mar 18
Utility
Electric Oil Pump
2 Oct 19
An electric oil pump includes a motor part having a shaft, a pump part located on a front side of the motor part and driven via the shaft, and a control part which controls the motor part.
Shigehiro KATAOKA, Yoshiyuki KOBAYASHI, Yutaka OMORI
Filed: 18 Mar 19
Utility
Electric Oil Pump
2 Oct 19
An electric oil pump includes a motor part having a shaft, a pump part located on a front side of the motor part and driven via the shaft, and a control part controlling the motor part.
Yoshiyuki KOBAYASHI, Shigehiro KATAOKA, Yutaka OMORI
Filed: 18 Mar 19
Utility
Control Valve Device
2 Oct 19
The control valve device includes a valve body having a stacked first body and second body.
Tomohiro YASUDA, Kenta KURAMOCHI, Takanori ARA, Weiming CHEN
Filed: 20 Mar 19