公开(公告)号：US20180340505A1

公开(公告)日：2018-11-29

申请号：US15808497

申请日：2017-11-09

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Kum Lim CHOI ,  Woo Seok CHOI ,  Chi Won SHON ,  Sang Suk LEE ,  Keun Seok LEE ,  Uk Han KIM

IPC: F02N15/02 ,  F02N11/04 ,  F16H7/08 ,  F16H37/02

CPC classification number: F02N11/04 ,  F02N15/022 ,  F16H7/08 ,  F16H37/02 ,  F16H2007/0865 ,  F16H2007/0897

Abstract: A starter-generator system may include a starter-generator configured to provide an engine-cranking torque or receive a generator-cranking torque, a belt drive mechanism located between the starter-generator and an engine, and a torque transmission mechanism that selectively transmits the engine-cranking torque or the generator-cranking torque between the starter-generator and the belt drive mechanism

公开(公告)号：US20190195735A1

公开(公告)日：2019-06-27

申请号：US16171143

申请日：2018-10-25

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Sang Bong HAN ,  Choo Saeng CHOI ,  Sang Suk LEE

IPC: G01M15/09 ,  F01P3/08 ,  F01P11/18 ,  F01P7/14 ,  G07C5/08

CPC classification number: G01M15/09 ,  F01P3/08 ,  F01P7/14 ,  F01P11/18 ,  F01P2007/146 ,  F01P2025/04 ,  G07C5/0808

Abstract: An oil pressure switch, which is connected in an oil path of a piston oil cooling jet to diagnose oil pressure, includes an upper body and a lower body, in which a plunger vertically moves according to oil pressure; a fixing plate that is disposed between the upper body and the lower body; a moving plate that selectively contacts a fixing plate according to movement of the plunger; a spring that generates an elastic force in a direction in which the moving plate selectively contacts the fixing plate; an output terminal that outputs an output signal according to contact between the moving plate and the fixing plate; and a parallel resistor that is electrically connected with the output terminal and electrically connected with a control resistor of a controller.

公开(公告)号：US20210231529A1

公开(公告)日：2021-07-29

申请号：US17227836

申请日：2021-04-12

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION

Inventor： Sang Bong HAN ,  Choo Saeng CHOI ,  Sang Suk LEE

IPC: G01M15/09 ,  F01P3/08 ,  F01P11/18 ,  G07C5/08 ,  F01P7/14

Abstract: An oil pressure switch, which is connected in an oil path of a piston oil cooling jet to diagnose oil pressure, includes an upper body and a lower body, in which a plunger vertically moves according to oil pressure; a fixing plate that is disposed between the upper body and the lower body; a moving plate that selectively contacts a fixing plate according to movement of the plunger; a spring that generates an elastic force in a direction in which the moving plate selectively contacts the fixing plate; an output terminal that outputs an output signal according to contact between the moving plate and the fixing plate; and a parallel resistor that is electrically connected with the output terminal and electrically connected with a control resistor of a controller.