公开(公告)号：US20170167317A1

公开(公告)日：2017-06-15

申请号：US15358071

申请日：2016-11-21

Applicant: Hyundai Motor Company ,  Hitachi Automotive Systems, Ltd.

Inventor： Hong Wook Lee ,  Bonghoon Han ,  Jaechun Kim ,  Hyung Ick Kim ,  Yoshihiko Yamada ,  Manabu Katayama ,  Seiji Tsuruta

IPC: F01L9/04 ,  F01L1/348 ,  F01L1/10 ,  F01L1/047

CPC classification number: F01L9/04 ,  F01L1/047 ,  F01L1/10 ,  F01L1/344 ,  F01L1/348 ,  F01L1/352 ,  F01L1/46 ,  F01L13/06 ,  F01L2001/0476 ,  F01L2013/103 ,  F01L2820/032

Abstract: A valve timing control apparatus of an internal combustion engine may include a driving rotational body to which torque is transmitted from a crankshaft, a driven rotational body fixed to a camshaft to which torque is transmitted from the driving rotational body, an electric motor disposed between the driving rotational body and the driven rotational body and relatively rotating the driving rotational body and the driven rotational body when electric power is applied thereto, and a deceleration mechanism that decelerates a rotational speed of the electrical motor and transmit the decelerated rotational speed to the driven rotational body.

公开(公告)号：US20090205594A1

公开(公告)日：2009-08-20

申请号：US12299368

申请日：2008-02-06

Applicant: Cloyce M. Harlan

Inventor： Cloyce M. Harlan

IPC: F01L9/02 ,  F01L1/04 ,  F01L1/10 ,  F01L1/18

CPC classification number: F01L1/047 ,  F01B9/02 ,  F01B9/06 ,  F01L1/08 ,  F01L1/18 ,  F01L1/46

Abstract: Hydraulic spring drive apparatus comprising: a rotatable cam shaft having fixed thereon a number of cams; a number of rocker arms, one following each cam, each pivotally attached at one end to a pressure bar and at another to an expansible, compressible connecting means in turn connected to a crank portion of a crank shaft. The cams, crank shaft, and expansible compressible connecting means are arranged so that a number of connecting means expand against the compression of one connecting means. The pressure bar is movable to position the rocker arms for a selected degree of connecting means compression.

Abstract translation: 液压弹簧驱动装置，包括：可旋转的凸轮轴，其上固定有多个凸轮; 一些摇臂，一个在每个凸轮之后，每个凸轮一端枢转地连接到压杆，另一端枢转地连接到可膨胀的可压缩的连接装置，该连接装置又连接到曲轴的曲柄部分。 凸轮，曲轴和可膨胀的可压缩连接装置布置成使得多个连接装置抵抗一个连接装置的压缩膨胀。 压杆可移动以使摇臂定位一定程度的连接装置压缩。

公开(公告)号：US4716861A

公开(公告)日：1988-01-05

申请号：US858048

申请日：1986-05-01

Applicant: Tetsuzo Fujikawa ,  Shinichi Tamba ,  Noriyuki Ueki

Inventor： Tetsuzo Fujikawa ,  Shinichi Tamba ,  Noriyuki Ueki

IPC: F02D31/00 ,  F01L1/06 ,  F02B67/00 ,  F02B67/04 ,  F02B75/02 ,  F02B75/18 ,  F01L1/10 ,  F01L1/26

CPC classification number: F01L1/06 ,  F02B75/18 ,  F02B2075/027 ,  F02B2275/22

Abstract: A 4-cycle engine including a crankshaft connected to a piston and supported at opposite ends by a crankcase for rotation. The crankshaft is formed at one of its two output shaft sections with a groove extending peripherally along the outer peripheral surface of one output shaft section substantially in the form of a endless loop having a cross point. A plurality of followers engaged in the groove have their movements transmitted, through respective linkages, to an exhaust valve and a suction valve respectively. A governor device is located at the other output shaft section and operative to actuate an engine rpm. controller depending on the speed of rotation of the crankshaft.

Abstract translation: 一种四冲程发动机，其包括连接到活塞的曲轴，并且在相反的端部处由用于旋转的曲轴箱支撑。 曲轴在其两个输出轴部分中的一个上形成有沿着一个输出轴部分的外周表面周向延伸的凹槽，该凹槽基本上呈具有交叉点的无限循环的形式。 接合在槽中的多个跟随器的运动通过各自的连杆分别传递到排气阀和吸气阀。 调速器装置位于另一个输出轴部分，用于致动发动机转速。 控制器取决于曲轴的转速。

公开(公告)号：US4708101A

公开(公告)日：1987-11-24

申请号：US810176

申请日：1985-12-18

Applicant: Seinosuke Hara ,  Hiromichi Ofuji ,  Kazuyuki Miisyo ,  Yasuo Matsumoto ,  Manabu Kato

Inventor： Seinosuke Hara ,  Hiromichi Ofuji ,  Kazuyuki Miisyo ,  Yasuo Matsumoto ,  Manabu Kato

IPC: F01L1/344 ,  F01L13/00 ,  F01L1/34 ,  F01L1/10 ,  F01L1/18

CPC classification number: F01L1/34406 ,  F01L13/0026 ,  F01L2820/035 ,  F02B2275/18 ,  Y10T74/20882 ,  Y10T74/2101

Abstract: There is provided an apparatus for driving intake and exhaust valves (12) of an internal combustion engine. The apparatus comprises a valve lift controlling means (16) connected to the valves to control the lift of the valves in response to the engine operating conditions, valve driving cams (13) fixed on a cam shaft (14) and being in contact with the valve lift controlling means (16), and a phase controlling means (23) arranged on the cam shaft (14) to control the relative rotational phase of the valve driving cams, i.e., the open and close timing of the valves (12) in response to the engine operating conditions.

Abstract translation: 提供了一种用于驱动内燃机的进气门和排气门（12）的装置。 该装置包括连接到阀的气门升程控制装置（16），用于响应于发动机操作条件控制阀的升程，固定在凸轮轴（14）上并与其接触的阀驱动凸轮（13） 气门升程控制装置（16）和布置在凸轮轴（14）上的相位控制装置（23），用于控制阀驱动凸轮的相对旋转相位，即阀（12）的打开和关闭正时 响应发动机的运行状况。

公开(公告)号：US2878796A

公开(公告)日：1959-03-24

申请号：US58812456

申请日：1956-05-29

Applicant: ERIK MANNERSTEDT FOLKE CARL

Inventor： ERIK MANNERSTEDT FOLKE CARL

IPC: F01L1/10

CPC classification number: F01L1/10

公开(公告)号：US2809618A

公开(公告)日：1957-10-15

申请号：US47841654

申请日：1954-12-29

Applicant: CLUBB ROY E ,  WEIMAN ALBERT W

Inventor： CLUBB ROY E ,  WEIMAN ALBERT W

IPC: F01L1/10

CPC classification number: F01L1/10

公开(公告)号：US1495620A

公开(公告)日：1924-05-27

申请号：US45241521

申请日：1921-03-15

Applicant: PARRY THOMAS JOHN GODFREY

Inventor： PARRY THOMAS JOHN GODFREY

IPC: F01L1/10

CPC classification number: F01L1/10 ,  Y10T74/18392

公开(公告)号：US10184393B2

公开(公告)日：2019-01-22

申请号：US14720181

申请日：2015-05-22

Applicant: HONDA MOTOR CO., LTD

Inventor： Sayaka Yasoshina

IPC: F02B63/00 ,  F02B63/04 ,  F01L1/10 ,  F01L1/36 ,  B60K15/03 ,  F02N3/02

Abstract: An engine generator has an opening and closing mechanism including: a control shaft provided to a valve shaft of a choke valve to be rotatable relative thereto within a predetermined angular range; an urging member urging the valve shaft relative to the control shaft in a direction in which an opening degree of the choke valve decreases; a restriction mechanism that sets a minimum opening degree of the choke valve by restricting a range of rotation of the control shaft; a choke operating portion which, upon operation, drives the restriction mechanism in a direction in which the minimum opening degree of the choke valve decreases; and a negative pressure mechanism driven by a negative pressure generated during an operation of the engine to cause the control shaft to rotate to increase the minimum opening degree of the choke valve within the range of rotation restricted by the restriction mechanism.

公开(公告)号：US20150345381A1

公开(公告)日：2015-12-03

申请号：US14720181

申请日：2015-05-22

Applicant: HONDA MOTOR CO., LTD.

Inventor： Sayaka Yasoshina

IPC: F02B63/04 ,  B60K15/03 ,  F01L1/36 ,  F02N3/02 ,  F01L1/10

CPC classification number: F02B63/047 ,  B60K15/03 ,  F01L1/10 ,  F01L1/36 ,  F02N3/02 ,  F02N2300/2002

Abstract: An engine generator has an opening and closing mechanism including: a control shaft provided to a valve shaft of a choke valve to be rotatable relative thereto within a predetermined angular range; an urging member urging the valve shaft relative to the control shaft in a direction in which an opening degree of the choke valve decreases; a restriction mechanism that sets a minimum opening degree of the choke valve by restricting a range of rotation of the control shaft; a choke operating portion which, upon operation, drives the restriction mechanism in a direction in which the minimum opening degree of the choke valve decreases; and a negative pressure mechanism driven by a negative pressure generated during an operation of the engine to cause the control shaft to rotate to increase the minimum opening degree of the choke valve within the range of rotation restricted by the restriction mechanism.

Abstract translation: 发动机发电机具有开闭机构，包括：控制轴，其设置在阻塞阀的阀轴上，以能够在预定角度范围内相对于其旋转; 推压构件沿阻力阀的开度减小的方向推压阀轴相对于控制轴; 限制机构，其通过限制所述控制轴的旋转范围来设定所述阻流阀的最小开度; 扼流器操作部，其在操作时沿阻塞阀的最小开度减小的方向驱动限制机构; 以及由在发动机的运转期间产生的负压驱动的负压机构，以使控制轴旋转，从而在由限制机构限制的旋转范围内增加阻流阀的最小开度。

公开(公告)号：US09181822B2

公开(公告)日：2015-11-10

申请号：US14132310

申请日：2013-12-18

Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.

Inventor： Makoto Nakamura

IPC: F01L1/34 ,  F01L1/46 ,  F01L13/00 ,  F02D13/02 ,  F01L1/10 ,  F01L1/18

CPC classification number: F01L1/46 ,  F01L1/10 ,  F01L1/185 ,  F01L1/2405 ,  F01L13/0005 ,  F01L13/0026 ,  F01L13/0063 ,  F01L2001/0537 ,  F01L2013/0073 ,  F01L2105/00 ,  F02D13/023 ,  F02D13/0257 ,  Y02T10/18

Abstract: In a variably operated valve system for a multi-cylinder internal combustion engine and a control apparatus for the variably operated valve system, a first valve stop mechanism is configured to switch between a valve operation state in which one of a pair of intake valves from among the pair of intake valves of a part of a plurality of cylinders is operated to be open or closed and a valve stopped state in which the valve open or closure operation of the one of the intake valves is stopped, a second valve stop mechanism is configured to switch between the valve operation state in which the other of the pair of intake valves from among the pair of intake valves of the part of the cylinders is operated to be open or closed and the valve stopped state in which the valve open or closure operation is stopped.

Abstract translation: 在用于多缸内燃机的可变操作的阀系统和用于可变操作的阀系统的控制装置中，第一阀停止机构构造成在阀操作状态之间切换，其中一对进气阀中的一个来自 多个气缸的一部分的一对进气门被操作以打开或关闭，并且阀停止状态，其中一个进气门的阀打开或关闭操作停止，第二阀停止机构被配置 在阀操作状态之间切换，其中一对进气门中的另一个从气缸的一部分进气门操作为打开或关闭，以及阀停止状态，其中阀打开或关闭操作 被停止