公开(公告)号：US20150252735A1

公开(公告)日：2015-09-10

申请号：US14432492

申请日：2013-10-02

Applicant: NISSAN MOTOR CO., LTD.

Inventor： Shuichi Orita

IPC: F02D13/02 ,  F01L1/344 ,  F02N11/08 ,  F02D29/02

CPC classification number: F02D13/0238 ,  F01L1/344 ,  F01L2001/34459 ,  F01L2001/34463 ,  F01L2800/01 ,  F01L2800/03 ,  F02D13/08 ,  F02D17/00 ,  F02D29/02 ,  F02D2041/001 ,  F02N11/04 ,  F02N11/0803 ,  F02N11/0814 ,  F02N11/0818 ,  F02N11/0829 ,  F02N15/067 ,  F02N19/004 ,  F02N2011/0888 ,  F02N2200/061 ,  F02N2200/0802 ,  F02N2200/0803 ,  Y02T10/18 ,  Y02T10/48

Abstract: In a vehicle control device with an automatic engine stop function, when the engine is in a non-operating state and the shift lever is operated to the parking range, the engine is controlled to start to supply operating oil to a valve timing changing means.The valve timing changing means is thereupon caused to change the intake valve close timing (IVC) to a predetermined advance angle position and subsequently locked thereat. The engine is then controlled to stop.

Abstract translation: 在具有自动发动机停止功能的车辆控制装置中，当发动机处于非操作状态并且变速杆操作到停车范围时，控制发动机开始向气门正时改变装置供应工作油。 于是导致气门正时改变装置将进气门关闭定时（IVC）改变到预定的提前角位置并随后在那里锁定。 然后将发动机控制停止。

公开(公告)号：US09103241B2

公开(公告)日：2015-08-11

申请号：US14041343

申请日：2013-09-30

Applicant: DENSO CORPORATION

Inventor： Masashi Hayashi ,  Tomonori Suzuki ,  Kenshin Yokose

IPC: F01L1/34 ,  F01L1/344

CPC classification number: F01L1/344 ,  F01L1/3442 ,  F01L2001/34433 ,  F01L2001/34469 ,  F01L2101/00 ,  F01L2820/031

Abstract: A valve timing controller includes a housing, a vane rotor, and a stopper pin. The stopper pin regulates a relative rotation position of the vane rotor relative to the housing. A boss part of the vane rotor has a plurality of metal plates layered with each other in an axial direction. At least one metal plate of the plurality of metal plates has a hole in which the stopper pin is inserted, and a nail projected from an inner wall of the hole toward the stopper pin so as to hold the stopper pin.

Abstract translation: 气门正时控制器包括壳体，叶片转子和止动销。 止动销调节叶片转子相对于壳体的相对旋转位置。 叶片转子的凸台部分具有沿轴向彼此层叠的多个金属板。 多个金属板中的至少一个金属板具有插入止动销的孔和从孔的内壁朝向止动销突出以便保持止动销的指甲。

公开(公告)号：US20150218975A1

公开(公告)日：2015-08-06

申请号：US14609545

申请日：2015-01-30

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： CAI P. SHUM ,  JEREMY N. GRAVES ,  OSCAR A. ESTRATTI

IPC: F01L1/344

CPC classification number: F01L1/344 ,  F01L1/3442

Abstract: A camshaft phaser is provided for varying the phase relationship between a crankshaft and a camshaft in an engine. The camshaft phaser includes a stator having lobes. A rotor disposed within the stator and rotatable between a full retard position to a full retard position includes vanes extending radially outward from a central hub and interspersed with the stator lobes to define alternating advance and retard chambers. A first portion of the central hub between adjacent vanes extends radially outward further than a second portion of the central hub between adjacent vanes.

Abstract translation: 提供了一种用于改变发动机中的曲轴和凸轮轴之间的相位关系的凸轮轴相移器。 凸轮轴相位器包括具有凸角的定子。 设置在定子内并且在完全延迟位置到完全延迟位置之间旋转的转子包括从中心毂径向向外延伸并与定子瓣散布的叶片，以限定交替的前进和延迟室。 相邻叶片之间的中心毂的第一部分比相邻叶片之间的中心毂的第二部分径向向外延伸。

公开(公告)号：US09080653B2

公开(公告)日：2015-07-14

申请号：US14086251

申请日：2013-11-21

Applicant: DENSO CORPORATION

Inventor： Yasuyoshi Suzuki ,  Yuuya Takahashi ,  Toshihiro Takahara

IPC: F16H53/00 ,  F16H25/14 ,  F01L13/00 ,  F16H53/06

CPC classification number: F16H25/14 ,  F01L1/344 ,  F01L13/00 ,  F01L13/0021 ,  F01L13/0026 ,  F01L13/0036 ,  F01L2820/032 ,  F16H53/06 ,  Y10T74/18296

Abstract: A drive cam is rotated about a camshaft member upon application a drive torque of a drive source to the drive cam. A transmission device converts rotational motion of the drive cam into linear reciprocating motion and transmits the converted linear reciprocating motion to a control shaft member. The control shaft member is connected to a controlled subject and is linearly reciprocated together with the transmission device in an axial direction. A reverse input cutoff clutch transmits the drive torque, which is received from the drive source, to the drive cam. The reverse input cutoff clutch non-rotatably locks an output shaft of the drive source in response to a reverser input torque transmitted from the controlled subject through the drive cam.

Abstract translation: 当将驱动源的驱动转矩施加到驱动凸轮时，驱动凸轮围绕凸轮轴构件旋转。 传动装置将驱动凸轮的旋转运动转换为线性往复运动，并将转换的线性往复运动传递到控制轴构件。 控制轴构件连接到受控对象，并且与传动装置一起沿轴向线性地往复运动。 反向输入切断离合器将从驱动源接收的驱动扭矩传递到驱动凸轮。 反向输入切断离合器响应于从受控对象通过驱动凸轮传递的反向器输入扭矩，不可旋转地锁定驱动源的输出轴。

公开(公告)号：US09080470B2

公开(公告)日：2015-07-14

申请号：US14349455

申请日：2012-10-09

Applicant: Mark M. Wigsten

Inventor： Mark M. Wigsten

IPC: F01L1/34 ,  F01L1/344 ,  F01M9/10 ,  F01M1/16

CPC classification number: F01L1/344 ,  F01L1/3442 ,  F01L2001/34426 ,  F01M1/16 ,  F01M9/10

Abstract: A variable cam timing phaser (10) can a drive stator (14) and at least one driven rotor (20, 20a, 20b) mounted for rotation about a common axis. At least one vane-type hydraulic coupling can define at least one expandable fluid chamber (40, 50, 40a, 50a, 40b, 50b) for coupling the at least one driven rotor (20, 20a, 20b) for rotation with the drive stator (14) to enable the phase of the at least one driven rotor (20, 20a, 20b) to be adjusted independently of one another and independently relative to the drive stator (14). A control valve (60) can have at least one inlet port (62), at least one outlet port (64, 64a), and at least one common shared fluid passage (16, 16a, 16b, 16c, 16d). At least one rotatable fluid flow diverter (80, 80a) can be in fluid communication with the at least one common shared fluid passage (16, 16a, 16b, 16c, 16d) for selectively communicating the at least one common shared fluid passage (16, 16a, 16b, 16c, 16d) with the at least one expandable fluid chamber (40, 50, 40a, 50a, 40b, 50b).

Abstract translation: 可变凸轮定时移相器（10）可以是驱动定子（14）和安装成围绕公共轴线旋转的至少一个从动转子（20,20a，20b）。 至少一个叶片式液压联接器可以限定至少一个用于联接至少一个从动转子（20,20a，20b）的可膨胀流体室（40,50,40a，50a，40b，50b），用于与驱动定子 （14），以使所述至少一个从动转子（20,20a，20b）的相位彼此独立地相对于所述驱动定子（14）独立地被调节。 控制阀（60）可具有至少一个入口（62），至少一个出口（64,64a）和至少一个公共共用流体通道（16,16a，16b，16c，16d）。 至少一个可旋转流体流动分流器（80,80a）可以与至少一个公共共用流体通道（16,16a，16b，16c，16d）流体连通，用于选择性地将至少一个公共共用流体通道（16 ，16a，16b，16c，16d）与所述至少一个可膨胀流体室（40,50,50a，50a，40b，50b）连接。

公开(公告)号：US20150176441A1

公开(公告)日：2015-06-25

申请号：US14639493

申请日：2015-03-05

Applicant: Ford Global Technologies, LLC

Inventor： Mohammad Ali Moetakef ,  Jamie Charles Hanshaw ,  Wesley Kridner ,  Georg Festag ,  Steve Poe

IPC: F01L1/344

CPC classification number: F01L1/344 ,  F01L1/3442 ,  F01L2001/34456 ,  F01L2001/34469

Abstract: A phase control apparatus in a variable cam timing (VCT) system of an engine is described herein. The phase control apparatus includes a locking pin coupled to a vane, the locking pin extending into a locking pin recess in a cover plate in a locked configuration, the locking pin and locking pin recess having a backlash and a housing at least partially enclosing the vane and spaced away from the vane forming a gap in the locked configuration.

Abstract translation: 这里描述了发动机的可变凸轮定时（VCT）系统中的相位控制装置。 相位控制装置包括一个与叶片连接的锁定销，锁定销以锁定的形式延伸到盖板中的锁定销凹槽中，锁定销和锁定销凹槽具有间隙和至少部分地围绕叶片的壳体 并且与叶片间隔开，形成锁定构造的间隙。

公开(公告)号：US20150152751A1

公开(公告)日：2015-06-04

申请号：US14397656

申请日：2013-03-21

Applicant: Magna Powertrain AG & Co KG

Inventor： Felix Kuffner ,  Michael Schober

IPC: F01L1/344

CPC classification number: F01L1/344 ,  F01L1/352 ,  F01L2001/34453 ,  F01L2800/12

Abstract: A camshaft adjuster for an internal combustion engine is described, composed of an adjusting gear designed as a triple-shaft gear, with a drive wheel which is driven from the internal combustion engine and via which the drive torque for the camshaft is introduced, of a gear output coupled fixedly in terms of rotation to the camshaft, and of a gear input wheel which is coupled to a drive motor and via which the adjusting torque causing the relative rotation between the drive wheel and gear output is introduced into the adjusting gear, there being provided a failsafe mechanism which causes blocking of the adjusting gear and which, in the event of the absence of an adjusting torque to be introduced via the gear input wheel, acts upon a gear element located between the drive wheel and gear output.

Abstract translation: 本发明描述了一种用于内燃机的凸轮轴调节器，其由设计为三轴齿轮的调节齿轮组成，驱动轮由内燃机驱动并通过该驱动轮驱动凸轮轴的驱动转矩， 齿轮输出固定地连接到凸轮轴的旋转，以及耦合到驱动马达的齿轮输入轮，通过该齿轮输入轮将驱动轮和齿轮输出之间的相对旋转的调节扭矩引入到调节齿轮中，在那里 提供了一种故障保护机构，其引起调节齿轮的阻塞，并且在没有通过齿轮输入轮引入的调节扭矩的情况下，作用于位于驱动轮和齿轮输出之间的齿轮元件。

公开(公告)号：US09046014B2

公开(公告)日：2015-06-02

申请号：US14172249

申请日：2014-02-04

Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.

Inventor： Ryo Tadokoro ,  Shinichi Kawada ,  Atsushi Yamanaka ,  Hiroyuki Nemoto

IPC: F01L1/34 ,  F01L1/344 ,  F01L1/053

CPC classification number: F01L1/344 ,  F01L2001/0537 ,  F01L2001/34496 ,  F01L2820/032

Abstract: In a valve timing control system for an internal combustion engine, brushes and slip rings are disposed within a space formed between each of an intake air side and an exhaust side device main frames and each of intake air side and exhaust side cover members and partitioned by means of the respective seal members and the respective cover members are configured to enable radial directional position adjustments by a predetermined quantity and are fixed to the internal combustion engine in a state in which the radial directional position adjustments of the respective cover members have been made.

Abstract translation: 在用于内燃机的气门正时控制系统中，电刷和滑环设置在形成在进气侧和排气侧装置主框架以及进气侧和排气侧盖构件中的每一个之间的空间内，并被 相应的密封构件和相应的盖构件的构件被构造成使得能够在预定量的范围内进行径向定向位置调节，并且在已经制成各个盖构件的径向方向位置调整的状态下固定到内燃机。

公开(公告)号：US20150144211A1

公开(公告)日：2015-05-28

申请号：US14402233

申请日：2013-03-08

Applicant: Schaeffler Technologies GmbH & Co. KG

Inventor： Markus Kinscher ,  Jens Hoppe ,  Alexander Backer ,  Christoph Ross ,  Alexander Fichtner

IPC: F01L1/344 ,  F01L5/14

CPC classification number: F01L1/344 ,  F01L1/3442 ,  F01L5/14 ,  Y10T137/87169

Abstract: A control valve (1) of a camshaft adjuster is provided having a multi-part housing (2) that is formed as a screw

Abstract translation: 提供了一种凸轮轴调节器的控制阀（1），其具有形成为螺钉的多部分壳体（2）

公开(公告)号：US09032925B2

公开(公告)日：2015-05-19

申请号：US14238380

申请日：2011-08-12

Applicant: Michihiro Kameda ,  Masaaki Niiro ,  Koichi Homma

Inventor： Michihiro Kameda ,  Masaaki Niiro ,  Koichi Homma

IPC: F01L1/34 ,  F01L1/344 ,  F01L1/352

CPC classification number: F01L1/344 ,  F01L1/352 ,  F01L2001/3522

Abstract: A phase varying apparatus capable of smoothly varying the phase angle of a camshaft relative to a drive rotor by comprising: a drive rotor supported by a camshaft and driven by a crankshaft; a first control rotor integral with the camshaft; a first torquing mechanism for providing the first drive rotor with a torque in one direction, and a reverse rotation mechanism for proving the first control rotor with a torque in the opposite direction, wherein the reverse rotation mechanism comprises a first radius-decreasing guide groove formed in the control rotor, a crank member adapted to rotate about a position offset from the rotational axis of the drive rotor, and a first pin mechanism mounted on the crank member and movable in the radius-decreasing guide groove, and a second operative mechanism for rotating the first control rotor in the opposite rotational direction relative to the drive rotor.

Abstract translation: 一种能够相对于驱动转子平滑地改变凸轮轴的相位角的相变装置，包括：由凸轮轴支撑并由曲轴驱动的驱动转子; 与凸轮轴成一体的第一控制转子; 第一扭转机构，用于向第一驱动转子提供一个方向的扭矩;以及反向旋转机构，用于以相反方向的扭矩证明第一控制转子，其中反向旋转机构包括形成的第一半径减小导向槽 在所述控制转子中，曲柄构件适于围绕从所述驱动转子的旋转轴线偏移的位置旋转;以及第一销机构，其安装在所述曲柄构件上并且可在所述半径减小的导向槽中移动，以及第二操作机构， 使第一控制转子相对于驱动转子在相反的旋转方向旋转。