公开(公告)号：US20140165936A1

公开(公告)日：2014-06-19

申请号：US14128813

申请日：2012-06-27

Applicant: Nicolas Gelez ,  Julien Hobraiche ,  Gabriel Kopp

Inventor： Nicolas Gelez ,  Julien Hobraiche ,  Gabriel Kopp

IPC: F01L1/06

CPC classification number: F01L1/06 ,  F01L1/143 ,  F01L1/205 ,  F01L13/0005 ,  F01L2820/031

Abstract: The invention relates to a cam actuator (2) for actuating at least one valve (3) slidably mounted in a mounting (1), the device comprising a tappet (8) which is to be mounted on a free end of a stem (3a) of the valve and which is mobile relative to the mounting (1); and a resilient return means (9) for the tappet, which to urge the tappet (8) against the cam (2), characterised in that the device comprises an electromagnetic locking means including an electromagnetic actuator (22) having a coil (24), preferably outside the tappet (8), and at least one pin (12) subjected to the magnetic field of the actuator (22), such that supplying power to the coil (24) causes the selective movement of the pin (12) between a locked position, in which the tappet (8) is translatably linked to the valve (3), and an unlocked position, in which the tappet (8) freely slides on the stem (3a) of the valve.

Abstract translation: 本发明涉及一种用于致动至少一个可滑动地安装在安装件（1）中的阀（3）的凸轮致动器（2），该装置包括一个挺杆（8），该挺杆（8）将安装在杆（3a）的自由端上 ），并且其相对于安装件（1）是可移动的; 以及用于推动挺杆（8）抵靠凸轮（2）的挺杆的弹性返回装置（9），其特征在于，该装置包括电磁锁定装置，其包括具有线圈（24）的电磁致动器（22） 优选地在挺杆（8）外部，以及经受致动器（22）的磁场的至少一个销（12），使得向线圈（24）的供电导致销（12）的选择性运动 其中挺杆（8）可平移地连接到阀（3）上的锁定位置和其中挺杆（8）在阀的杆（3a）上自由滑动的解锁位置。

公开(公告)号：US20140123638A1

公开(公告)日：2014-05-08

申请号：US13671329

申请日：2012-11-07

Applicant: YU-HUN NIEN ,  Fan-Kai Tseng

Inventor： YU-HUN NIEN ,  Fan-Kai Tseng

IPC: F01B17/02 ,  F15B1/027 ,  F01B31/00

CPC classification number: F01B17/02 ,  F01B31/00 ,  F01L1/00 ,  F01L1/06 ,  F01L5/04 ,  F04B1/00

Abstract: A pneumatic engine system uses gas circulation to recycle exhausted air, so as to reduce gas consumption, save energy, protect the environment, operate for a longer duration, and slow down the attenuation of the power output thereof. The pneumatic engine system includes a pneumatic engine, a gas storage device, a transit gas storage tank, and a suction device. The pneumatic engine receives a compressed air to generate power output. The gas storage device stores the compressed gas and supplies the compressed gas to the pneumatic engine. The transit gas storage tank receives gas discharged from the pneumatic engine. The suction device extracts gas from the transit gas storage tank and transport the extracted gas to the gas storage device for recycle.

Abstract translation: 气动发动机系统使用气体循环来回收排出的空气，以便减少气体消耗，节省能量，保护环境，持续更长时间的运行，并减缓其功率输出的衰减。 气动发动机系统包括气动发动机，气体储存装置，转运气体储存罐和抽吸装置。 气动发动机接收压缩空气以产生动力输出。 气体存储装置存储压缩气体并将压缩气体供给气动发动机。 过渡气体储罐接收从气动发动机排出的气体。 抽吸装置从运输气体储罐中提取气体，并将提取的气体输送到气体存储装置以进行再循环。

公开(公告)号：US20100199947A1

公开(公告)日：2010-08-12

申请号：US12702988

申请日：2010-02-09

Applicant: Herbert Huettlin

Inventor： Herbert Huettlin

IPC: F02M57/04 ,  F01B3/00 ,  F02P13/00 ,  F01L1/34

CPC classification number: F01C9/005 ,  F01C21/18 ,  F01L1/06 ,  F01L1/08 ,  F01L1/12 ,  F01L1/46 ,  F02B53/06 ,  Y02T10/17

Abstract: A rotary piston machine has a housing in which are arranged at least two pistons which are able to revolve together in the housing about an axis of rotation which is fixed with respect to the housing, the pistons being mounted slidingly in a piston cage which is mounted in the housing and revolves together with the pistons about the axis of rotation, the two pistons executing mutually opposing reciprocating motions while revolving about the axis of rotation in order alternately to increase and decrease the volume of a working chamber defined by end faces oriented towards one another of the two pistons and by the piston cage, the axis of rotation passing through the working chamber and the piston cage having a gas exchange opening for admitting and discharging gas to and from the working chamber. The gas exchange opening is arranged on the axis of rotation and a closing member is arranged in the gas exchange opening, which is connected to the piston cage in a rotationally fixed manner with respect to the axis of rotation and is axially movable relative to the piston cage in the direction of the axis of rotation in order to open and close the gas exchange opening, there being present a control mechanism for the closing member which derives the axial motion of the closing member from the rotary motion of the closing member about the axis of rotation.

Abstract translation: 旋转活塞机具有壳体，其中至少两个活塞能够围绕相对于壳体固定的旋转轴线在壳体中一起旋转，活塞被安装在活塞笼中，活塞笼安装 在壳体中并且围绕旋转轴线与活塞一起旋转，两个活塞在绕旋转轴线旋转的同时执行相互相对的往复运动，以交替地增加和减小由朝向一个的端面限定的工作室的体积 两个活塞中的另一个和活塞笼，旋转轴线通过工作室，活塞保持架具有用于允许和从工作室排出气体的气体交换开口。 气体交换开口设置在旋转轴上，并且关闭构件布置在气体交换开口中，气体交换开口以相对于旋转轴线旋转固定的方式连接到活塞笼，并且可相对于活塞轴向移动 保持在旋转轴线的方向上以便打开和关闭气体交换开口，存在用于关闭构件的控制机构，该闭合构件导致关闭构件的轴向运动从关闭构件绕轴线的旋转运动 的旋转。

公开(公告)号：US20080149052A1

公开(公告)日：2008-06-26

申请号：US11815368

申请日：2006-10-13

Applicant: Thomas J. Dougherty

Inventor： Thomas J. Dougherty

IPC: F02B75/16

CPC classification number: F02B75/24 ,  F01B7/16 ,  F01L1/06 ,  F02B75/002 ,  F02B75/065 ,  F02B75/32

Abstract: This invention relates to an engine (5) having axially opposed cylinders (C). The engine (5) has a first cylinder (C) having a first cylinder opening and a first cylinder head (H), a first piston (10) that reciprocates in the first cylinder opening, a second cylinder (C) having a second cylinder opening and a second cylinder head (H), and a second piston (30) that reciprocates in the second cylinder opening. The first cylinder opening and the second cylinder opening are in facing relationship such that the first cylinder and the second cylinder are axially opposed. The first piston (10) and the second piston (30) are connected such that the first piston (10) moves toward the first cylinder head (H) when the second piston (30) moves away from the second cylinder head (H) and such that the first piston (10) moves away from the first cylinder head (H) when the second piston (30) moves toward from the second cylinder head (H).

Abstract translation: 本发明涉及具有轴向相对的气缸（C）的发动机（5）。 发动机（5）具有具有第一气缸开口和第一气缸盖（H）的第一气缸（C），在第一气缸开口中往复运动的第一活塞（10），具有第二气缸 开口和第二气缸盖（H）以及在第二气缸开口中往复运动的第二活塞（30）。 第一气缸开口和第二气缸开口处于面对关系，使得第一气缸和第二气缸轴向相对。 当第二活塞（30）从第二气缸盖（H）移开时，第一活塞（10）和第二活塞（30）被连接成使得第一活塞（10）朝向第一气缸盖（H）移动，并且 使得当第二活塞（30）从第二气缸盖（H）移动时，第一活塞（10）远离第一气缸盖（H）移动。

公开(公告)号：US06460497B1

公开(公告)日：2002-10-08

申请号：US09687168

申请日：2000-10-16

Applicant: Donald Eugene Hodgson

Inventor： Donald Eugene Hodgson

IPC: F01L102

CPC classification number: F01L1/182 ,  F01L1/06 ,  F01L2750/00 ,  F02B75/22

Abstract: An internal combustion engine having a cam for the rockerarm machined vertical on the crankshaft. The rockerarm extends from the crankshaft cam to either an intake valve or an exhaust valve the rockerarm pivots arount the pivot pin. One end of the rockerarm rides against the cam on the crankshaft creating a back and forth movement which in turn creates movement to open or close valves.

Abstract translation: 具有在曲轴上垂直加工的摇臂凸轮的内燃机。 摇臂从曲轴凸轮延伸到进气阀或排气阀，摇臂摇动枢轴销。 摇杆的一端靠在曲轴上的凸轮上，产生一个往复运动，这又运动以打开或关闭阀门。

公开(公告)号：US4748945A

公开(公告)日：1988-06-07

申请号：US48874

申请日：1987-05-12

Applicant: Tetsuzo Fujikawa ,  Makizo Hirata ,  Shinichi Tamba

Inventor： Tetsuzo Fujikawa ,  Makizo Hirata ,  Shinichi Tamba

IPC: F01L1/06 ,  F01L1/12 ,  F01L1/32 ,  F02B67/04 ,  F02B75/02 ,  F16H53/08 ,  F01L1/34

CPC classification number: F01L1/06 ,  F01L1/32 ,  F02B2075/027 ,  F02B2275/22

Abstract: Disclosed is a valve gear for use in a four-cycle engine which eliminates the necessity of providing a cam shaft. In the valve gear, a guide or guides, each of which is shaped like a closed curve making two rounds of a crank shaft with one intersection on the way, are provided. An air-intake valve and/or exhaust valve are controlled in accordance with the movement of a slider member sliding along the guide or guides.

Abstract translation: 公开了一种用于四冲程发动机的阀齿轮，其消除了提供凸轮轴的必要性。 在阀齿轮中，设置有引导件或引导件，每个引导件或引导件形成为闭合曲线，使得在路上具有一个交叉点的两个曲轴的曲轴。 进气阀和/或排气阀根据沿导向件滑动的滑动件的移动来控制。

公开(公告)号：US1323803A

公开(公告)日：1919-12-02

申请号：US1323803D

CPC classification number: F01L1/06

公开(公告)号：US1174748A

公开(公告)日：1916-03-07

申请号：US1914849327

申请日：1914-07-06

Applicant: MARCIL PHILIP H

Inventor： MARCIL PHILIP H

CPC classification number: F01L1/06 ,  Y10T74/2101 ,  Y10T74/2107

公开(公告)号：US09926821B2

公开(公告)日：2018-03-27

申请号：US14514520

申请日：2014-10-15

Applicant: HONDA MOTOR CO., LTD.

Inventor： Yoshikazu Yamada ,  Mashu Kurata

IPC: F01M11/02 ,  F01M1/02 ,  F02F7/00 ,  F01L1/06 ,  F01L1/08 ,  F01L1/10 ,  F01L1/12 ,  F01L1/14 ,  F01L1/18 ,  F01L3/20 ,  F01M1/08 ,  F02F1/22 ,  F02F1/20 ,  F02B75/32 ,  F02B75/02

CPC classification number: F01M11/02 ,  F01L1/06 ,  F01L1/08 ,  F01L1/10 ,  F01L1/12 ,  F01L1/146 ,  F01L1/18 ,  F01L3/205 ,  F01L2105/00 ,  F01M1/02 ,  F01M1/08 ,  F01M2001/083 ,  F01M2011/022 ,  F02B75/32 ,  F02B2075/025 ,  F02F1/20 ,  F02F1/22 ,  F02F7/0036

Abstract: In a cylinder lubrication system for a two-stroke engine, a plurality of lubricating oil supply openings (78) open out in the inner circumferential surface of the cylinder (42) at a point lower than a top ring (22b) of a piston (22) located at a bottom dead center. The lubricating oil supply openings are configured to provide a larger amount of lubricating oil in the thrust side and anti-thrust side of the cylinder than in a remaining part of the cylinder. Thereby, the consumption of lubricating oil and the emission of undesired substances can be minimized while providing an optimum lubrication of the sliding part between the piston and the cylinder.

公开(公告)号：US20160130994A1

公开(公告)日：2016-05-12

申请号：US14899068

申请日：2014-06-05

Applicant: SUZHOU CLEVA PRECISION MACHINERY & TECHNOLOGY CO., LTD

Inventor： Zhao Kong ,  Ning Guo ,  Keya Feng

IPC: F01M9/10 ,  F02B75/02 ,  F01L1/04

CPC classification number: F01M9/105 ,  F01L1/04 ,  F01L1/06 ,  F01M1/12 ,  F01M9/106 ,  F01M11/02 ,  F02B75/02 ,  F02B2075/027

Abstract: A four-stroke engine includes an oil tank, a crankshaft chamber, a distribution chamber, a rocker chamber, a combustion chamber, and a lubricating system. The oil tank is communicated with the crankshaft chamber through an oil supply channel. The four-stroke engine further comprises a cam and a transmission mechanism connected between the cam and a crankshaft of the crankshaft chamber in a matched manner. The cam is matched with a rocker of the rocker chamber and located above the combustion chamber.

Abstract translation: 四冲程发动机包括油箱，曲轴箱，分配室，摇臂室，燃烧室和润滑系统。 油箱通过供油通道与曲轴箱连通。 四冲程发动机还包括凸轮和传动机构，其以匹配的方式连接在凸轮和曲轴箱的曲轴之间。 凸轮与摇杆室的摇杆相配合，位于燃烧室上方。