Hyundai Motor Company

Kia Motors Corporation

Chang Yeon Cho

Choung Wan Son

Hyun Chul Kim

JongSool Park

Sueng Ho Lee

KyeongHun Lee

Wonmin Cho

Jin Hee Lee

Yong Uk Shin

Jong Min Kim

Hyu Tae Shim

Woo Jin Chang

Woochurl Son

Joung Chul Kim

June Ho Lee

Ki Jong Park

Yeo Hyeon Gwon

Jin Seung Lim

Sung Wook Jang

Joo Hang Lee

Woo Jung Kim

JungWook Lee

Jin Beom Seo

Hyun Duk Chang

Hyeonjin Kim

Taegeun Kim

Kihyup Kim

Gyu Chull Doh

Chi Hun Cho

Seungwan Noh

Youngho Moon

Jaeyeol Yun

Chulwan Park

Kyoo Ho Lee

Yongho Jung

Yun Seok Sung

An electric hydraulic pump for a transmission includes: a motor including a motor cover, a motor case coupled with the motor cover, and a stator and a rotor disposed within the motor cover and the motor case; and a pump including a pump case forming a pump chamber, and a gear rotor which is disposed within the pump chamber, connected with the rotor through a motor shaft and receives rotational power of the motor. In particular, a plurality of oil circulation holes are formed in the motor cover and a connecting hole is formed in the motor cover corresponding to the pump case, and an oil flow channel is formed within the pump case for connecting the connecting hole and an oil inlet of the pump chamber.

Electric oil pump for hydraulic control and oil supplying system provided with the same

Disclosed is a hydraulic pressure supply system of a dual clutch transmission for a vehicle in which by independently configuring a low pressure supply route and a high pressure supply route, the hydraulic pressure supply system can enable a low hydraulic pressure that is generated in a hydraulic pump for a low pressure to be supplied to a gear lubrication device and a clutch cooling/lubrication device and enable a low hydraulic pressure that is generated in a hydraulic pump for a high pressure to be supplied to a gear control device and a clutch control device.

Hydraulic pressure supply system of dual clutch transmission for vehicle

A transmission for vehicles may include first and second input shafts to selectively receive power of a drive source via first and second clutches, first and second output shafts parallel to the first and second input shafts, a shift device including gear pairs tooth-engaged with the first and second input shafts and the first and second output shafts and having different gear ratios, one gear pair conforming to a running speed being selected by a synchronizer to shift and output power of the drive source, and a reverse idler gear provided at a reverse idler shaft to be tooth-engaged with an input gear of the first or second input shaft and tooth-engaged with an output gear of the first or second output shaft, the reverse idler gear being selected by a reverse synchronizer to transmit power from the input gear to the output gear.

Transmission for vehicle

A power transmitting apparatus may selectively transmit torque of power source to two input shafts through two clutches and may output changed torque through two output shafts after the torque selectively transmitted to the two input shafts is changed. The two input shafts may respectively have a plurality of input gears fixed thereon, the two output shafts may respectively have a plurality of speed gears rotatable on the output shafts and a plurality of synchronizers operably connecting each speed gear to any one of the output shafts, and each input gear may be engaged with at least one speed gear.

Power transmitting apparatus for vehicle

A power transmitting apparatus may selectively transmit torque of power source to two input shafts through two clutches and may output changed torque through two output shafts after the torque selectively transmitted to the two input shafts is changed, wherein the two input shafts may respectively have a plurality of input gears fixed thereon, the two output shafts may respectively have a plurality of speed gears rotatable on the output shafts and a plurality of synchronizers operably connecting each speed gear to any one of the output shafts, and each input gear may be engaged with at least one speed gear.

Growing community of inventors

Seoul, South Korea

Chang Yeon Cho