公开(公告)号：US11028771B2

公开(公告)日：2021-06-08

申请号：US15595751

申请日：2017-05-15

申请人： Frank J. Ardezzone

发明人： Frank J. Ardezzone

IPC分类号： F01B9/06 ,  F02B75/22 ,  F01B1/06 ,  F01B1/12 ,  F02B75/32 ,  F02B75/24

摘要： A modular internal combustion engine (10) comprising a cam crank (74) having a piston stroke guide pattern (76) to control the stroke motion profile of the piston (70), which can be expanded by replacing the crank shaft (22) with a longer crank shaft (22), and installing a supplemental engine block (18) with a supplemental cam crank assembly (75).

公开(公告)号：US09074525B2

公开(公告)日：2015-07-07

申请号：US14481086

申请日：2014-09-09

申请人： CUMMINS POWER GENERATION IP, INC.

发明人： John R. Pendray

IPC分类号： F02B47/02 ,  F01B1/12 ,  F02B47/08 ,  F02D41/00 ,  F02M25/07 ,  F02M27/04 ,  F02M27/08 ,  F02M25/022 ,  F02M35/08 ,  F02M25/028 ,  F02B29/04 ,  F02B1/12

CPC分类号： F02B47/02 ,  F01B1/12 ,  F02B1/12 ,  F02B29/0481 ,  F02B47/08 ,  F02D41/0025 ,  F02M25/0222 ,  F02M25/0225 ,  F02M25/0227 ,  F02M25/0228 ,  F02M25/028 ,  F02M26/35 ,  F02M27/04 ,  F02M27/08 ,  F02M35/088

摘要： An apparatus including a reciprocating internal combustion engine with at least one piston and cylinder set and an intake stream; at least one liquid atomizer in fluid communication with the intake stream operable to provide a plurality of liquid droplets with a diameter less than 5 μm to the intake stream; and a controller where the controller is able to adjust an index of compression for the engine by: calculating a wet compression level in response to an engine operating limit and adjusting the at least one liquid atomizer in response to the wet compression level.

公开(公告)号：US07731485B2

公开(公告)日：2010-06-08

申请号：US11355031

申请日：2006-02-15

申请人： Peter A. J. Achten

发明人： Peter A. J. Achten

IPC分类号： F04B1/12 ,  F01B1/12

CPC分类号： F01B3/0038 ,  F01B3/0041 ,  F01B3/0047 ,  F01B3/0055 ,  F04B1/2007

摘要： The invention relates to a hydraulic device having, in a housing, a rotor, which can rotate about a first axis, with pistons and chambers on both sides of the rotor, which can rotate about a second axis and are formed by a cylindrical wall and a piston. The cylindrical walls are rotatable about a second axis (m1 and m2) and the first axis, such that, during rotation of the rotor, the volumes of the rotor chambers on one side of the rotor and the rotor chambers on the other side of the rotor alternatively have a minimum value.

摘要翻译： 本发明涉及一种液压装置，其在壳体中具有可绕第一轴线旋转的转子，其中可在转子两侧的活塞和腔室围绕第二轴线旋转并且由圆柱形壁形成， 活塞 圆柱形壁可以围绕第二轴线（m1和m2）和第一轴线旋转，使得在转子旋转期间，转子的一侧上的转子室的体积和转子的另一侧上的转子室 转子交替地具有最小值。

公开(公告)号：US20050150474A1

公开(公告)日：2005-07-14

申请号：US11076822

申请日：2005-03-10

申请人： Dale Snyder ,  Thomas Immel ,  Scot Koehler ,  Gary Stanelle ,  Karl Monis ,  Mark Glodowski ,  Russell Dopke

发明人： Dale Snyder ,  Thomas Immel ,  Scot Koehler ,  Gary Stanelle ,  Karl Monis ,  Mark Glodowski ,  Russell Dopke

IPC分类号： F01B1/12 ,  F01L1/02 ,  F01L1/04 ,  F01L1/047 ,  F01L1/08 ,  F01L1/14 ,  F01L1/18 ,  F01L1/20 ,  F02B63/02 ,  F02B75/02 ,  F02B75/16 ,  F02B75/18 ,  F02B75/22 ,  F02F1/30 ,  F02M35/024

CPC分类号： F02F1/30 ,  F01B1/12 ,  F01L1/02 ,  F01L1/024 ,  F01L1/026 ,  F01L1/04 ,  F01L1/047 ,  F01L1/08 ,  F01L1/146 ,  F01L1/18 ,  F01L1/20 ,  F02B63/02 ,  F02B75/16 ,  F02B75/22 ,  F02B2075/027 ,  F02B2075/1808 ,  F02B2275/22 ,  F02M35/024 ,  Y10T29/49231 ,  Y10T29/4927

摘要： A twin cylinder engine, includes a pair of cylinder members mounted to mounting surfaces of a crankcase, and cylinder heads mounted to the cylinder members. The cylinder members are modular components, which may be pre-assembled with components of the valve train as packaged units before the cylinder members are attached to the crankcase. Each cylinder member rotatably supports a cam gear which extends into the crankcase for driving engagement with the crankshaft. The cylinder members may be configured for either side valve-type (“L-head”), or overhead valve-type (“OHV”) engines, and the cylinder members may also be used in single cylinder engines.

摘要翻译： 一种双缸发动机，包括安装在曲轴箱的安装表面上的一对气缸构件和安装到气缸构件的气缸盖。 气缸构件是模块化部件，其可以在气缸构件附接到曲轴箱之前预先组装有作为包装单元的气门机构的部件。 每个气缸构件可旋转地支撑凸轮齿轮，凸轮齿轮延伸到曲轴箱中以与曲轴驱动接合。 气缸构件可以构造成用于任一侧阀型（“L型头”）或顶置阀式（“OHV”）发动机，并且气缸构件也可用于单缸发动机。

公开(公告)号：US6138635A

公开(公告)日：2000-10-31

申请号：US315168

申请日：1999-05-20

申请人： Frank H. Walker

发明人： Frank H. Walker

IPC分类号： F01B1/12 ,  F02F7/00 ,  F02B77/00

CPC分类号： F01B1/12 ,  F02F7/0031

摘要： An internal combustion engine includes three engine modules. Each engine module having an associated crankshaft segment. A first clutch is provided for connecting the first crankshaft segment to the second crankshaft segment such that the first and second crankshafts are indexed at 90.degree. with respect to one another. A second clutch is provided for connecting the second crankshaft segment to the third crankshaft segment such that the second and third crankshaft segments are indexed at 90.degree. with respect to one another. A spring connects the first crankshaft segment via the first clutch to the second crankshaft segment. The spring winds to cause the second crankshaft segment to lag behind the first crankshaft segment 30.degree. such that the first, second, and third crankshafts rotate at 60.degree. intervals with respect to one another when the first, second, and third engine modules are in operation and the first, second, and third crankshafts are connected. The spring also causes the first and second crankshafts to remain indexed at 90.degree. with respect to one another when the first and second engine modules are in operation and the first and second crankshafts are connected and the third crankshaft is disconnected from the second crankshaft.

摘要翻译： 内燃机包括三个发动机模块。 每个发动机模块具有相关联的曲轴段。 第一离合器被设置用于将第一曲轴段与第二曲轴段连接，使得第一和第二曲轴相对于彼此成90度。 第二离合器被设置用于将第二曲轴段连接到第三曲轴段，使得第二曲轴段和第三曲轴段相对于彼此以90°分度。 弹簧通过第一离合器将第一曲轴段连接到第二曲轴段。 弹簧的风力使第二曲轴段落在第一曲轴段30°之后，使得当第一，第二和第三发动机模块处于第一，第二和第三发动机模块时，第一，第二和第三曲轴相对于彼此以60度的间隔旋转 连接第一，第二和第三曲轴。 当第一和第二发动机模块运行并且第一和第二曲轴连接并且第三曲轴与第二曲轴断开时，弹簧还使得第一和第二曲轴相对于彼此保持分度90度。

公开(公告)号：US6105542A

公开(公告)日：2000-08-22

申请号：US125923

申请日：1998-08-25

申请人： Clive William Efford

发明人： Clive William Efford

IPC分类号： F02B75/18 ,  F01B1/12 ,  F02B73/00 ,  F02F1/00 ,  F02F7/00

CPC分类号： F02B73/00 ,  F01B1/12 ,  F02F7/0031 ,  F02B2075/1812 ,  Y10S123/08

摘要： A modular engine has a plurality of engine sections, with each of the engine sections having a power module, which power modules are bolted to one another in a selected positional relationship. A link-up device is selectively able to couple any number of the engine sections to one or more output shafts. An engine management system controls the link-up device so that, in use, and according to power requirements, any one or more of the engine sections is brought into operation, or is withdrawn from operation, such that the single overall engine is able to utilize power from any number of the power modules of the engine sections (e.g., three or more) for driving the output shaft(s).

摘要翻译： PCT No.PCT / GB97 / 00575 Sec。 371日期：1998年8月25日 102（e）日期1998年8月25日PCT 1997年3月3日PCT公布。 公开号WO97 / 33072 PCT 日期1997年9月12日模块化发动机具有多个发动机部分，每个发动机部分具有功率模块，该功率模块以选定的位置关系彼此螺栓连接。 连接装置选择性地能够将任何数量的发动机部分耦合到一个或多个输出轴。 发动机管理系统控制连接装置，使得在使用中，并且根据功率要求，任何一个或多个发动机部分被运行或被撤回操作，使得单个整体发动机能够 利用来自发动机部分的任何数量的功率模块（例如，三个或更多个）的功率来驱动输出轴。

公开(公告)号：US4841929A

公开(公告)日：1989-06-27

申请号：US253303

申请日：1988-09-30

申请人： Lloyd H. Tuggle ,  Jeffery G. Sadler

发明人： Lloyd H. Tuggle ,  Jeffery G. Sadler

IPC分类号： F01B1/12 ,  F02B1/04 ,  F02B63/02 ,  F02B75/02

CPC分类号： F02B63/02 ,  F01B1/12 ,  F02B1/04 ,  F02B2075/025

摘要： A gasoline engine driven flexible line trimmer is provided with a modularly constructed power head section which significantly facilitates the original manufacturing assembly, and subsequent service disassembly, of the power head. In a clutch drive embodiment thereof, the power head has four readily separable modules--an engine module comprising a main engine shroud to which the engine is internally secured; a fan housing module; a starter module comprising a starter housing and a recoil starter mechanism retained therein; and a coupling module comprising a clutch housing carrying therein structure for operatively interconnecting the engine's clutch to the flexible drive shaft disposed within the trimmer shaft. In a direct drive version thereof, the power head has two separable modules--the engine module and a combined fan housing, starter and coupling module defined by a single housing within which the starter and coupling structure is carried. Pull rope installation in the starter mechanism is facilitated and made safer by pulley locking and retaining structure incorporated in the starter module, and improved air filter element sealing is provided by virtue of a specially designed air filter housing and choke plate assembly associated with the carburetor. Shaft vibration transmitted to the trimmer user through the supporting shoulder strap structure is significantly reduced by a specially designed resilient strap connector assembly securable to the trimmer shaft.

摘要翻译： 汽油发动机驱动的柔性线切割器设置有模块化构造的动力头部分，其显着地促进动力头的原始制造组件和随后的拆卸。 在其离合器驱动实施例中，动力头具有四个易于分离的模块 - 发动机模块，其包括主发动机罩，发动机内部固定到主发动机罩; 风扇外壳模块; 起动器模块，包括保持在其中的起动器壳体和反冲起动机构; 以及耦合模块，其包括承载其中结构的离合器壳体，用于将发动机的离合器可操作地互连到设置在修剪器轴内的柔性驱动轴。 在其直接驱动版本中，动力头具有两个可分离的模块 - 发动机模块和组合的风扇壳体，由单个壳体限定的起动器和联接模块，其中承载起动器和联接结构。 引导机构中的拉绳安装方便，并且通过结合在起动器模块中的滑轮锁定和保持结构而使安全性更高，并且借助于与化油器相关联的专门设计的空气过滤器壳体和阻风板组件来提供改进的空气过滤元件密封。 通过支撑肩带结构传递给修剪器用户的轴振动通过专门设计的可修剪微调轴的弹性带连接器组件显着减少。

公开(公告)号：US4625583A

公开(公告)日：1986-12-02

申请号：US149759

申请日：1980-05-14

申请人： Sven-Olof Kronogard

发明人： Sven-Olof Kronogard

IPC分类号： B63H23/10 ,  B60K5/00 ,  B60K17/04 ,  F01B1/12 ,  F02B3/06 ,  F02B61/00 ,  F02B73/00 ,  F16H37/06

CPC分类号： F02B61/00 ,  B60K5/00 ,  F01B1/12 ,  F02B73/00 ,  F02B3/06 ,  Y10S123/08 ,  Y10T74/19014 ,  Y10T74/19056 ,  Y10T74/1907 ,  Y10T74/2186

摘要： A vehicle drive plant comprises at least two prime movers mounted with their shafts aligned at an interposed base block enclosing a gear train communicating the prime mover shafts with a common output shaft. The gear train may include bevel gears at the individual prime mover inputs, being coordinated by at least one intermediate bevel pinion. A spur gear communicating with a mating gear at the output shaft is then mounted at one of the bevel gears. With a four prime mover plant there may be spur gears at the prime mover inputs, the output shaft having an aligned stub shaft extension. The output shaft, as well as the stub shaft, carries a gear wheel having a cylindrical gear rim for cooperation with prime movers located to the same side of the plane of the division as the output shaft, or stub shaft, respectively. Each of last mentioned gear wheels is further united with a bevel gear and the two bevel gears are coordinated by means of at least one interposed bevel pinion. The base block may be divided in a plane perpendicular to the prime mover shafts, and transmission members of the gear train are located so as to become accessible from the plane of division, when the base block is opened.

摘要翻译： 一种车辆驱动装置包括至少两个原动机，它们的轴安装在其轴对准的中间基座上，该基座封闭着将原动机轴与公共输出轴连通的齿轮系。 齿轮系可以包括在各个原动机输入处的锥齿轮，由至少一个中间锥齿轮协调。 然后，在一个锥齿轮上安装与输出轴上的配合齿轮连通的正齿轮。 使用四个原动机，原动机输入端可能有正齿轮，输出轴具有对准的短轴延伸。 输出轴以及短轴具有一个具有圆柱齿轮边缘的齿轮，用于与分别位于与输出轴或短轴的平面相同侧的原动机配合。 每个最后提到的齿轮进一步与锥齿轮组合，并且两个锥齿轮通过至少一个插入的锥齿轮协调。 基座可以在垂直于原动机轴的平面中分开，并且当基座打开时，齿轮系的传动构件被定位成可以从分割平面接近。

公开(公告)号：US4622864A

公开(公告)日：1986-11-18

申请号：US740713

申请日：1985-06-03

申请人： Mohamed A. Fetouh

发明人： Mohamed A. Fetouh

IPC分类号： F01B1/12 ,  F16C3/10 ,  F16C3/14 ,  F16C3/12

CPC分类号： F16C3/14 ,  F01B1/12 ,  F16C3/10 ,  Y10T74/2175 ,  Y10T74/2177 ,  Y10T74/2185

摘要： A reciprocating piston machine, such as an internal combustion engine, includes a modular power transmission subassembly including a built-up crankshaft, integral unsplit crankshaft journal supports and bolt-less connecting rods to provide a lightweight low cost engine construction. A built-up crankshaft with improved oil lubrication means is also disclosed.

摘要翻译： 诸如内燃机的往复式活塞机械包括：组合式动力传动组件，包括一个组合式曲轴，一体式非分裂曲轴轴颈支架和无螺栓连接杆，以提供轻便的低成本发动机结构。 还公开了一种具有改进的油润滑装置的组合曲轴。

公开(公告)号：US4286555A

公开(公告)日：1981-09-01

申请号：US30993

申请日：1979-04-18

申请人： Robert H. Williams

发明人： Robert H. Williams

IPC分类号： F01B1/12 ,  F01C1/30 ,  F01C1/32 ,  F01C1/356 ,  F01C1/38 ,  F01C1/46 ,  F01C21/18 ,  F02B53/04 ,  F02B75/02 ,  F02B53/00

CPC分类号： F01C21/18 ,  F01B1/12 ,  F01C1/32 ,  F01C1/46 ,  F02B53/04 ,  F02B2053/005 ,  F02B2075/027 ,  Y02T10/17

摘要： A rotary internal combustion engine comprising a cylinder in a stator sealed between parallel end plates, a power shaft concentric with the cylinder bore and journaled in bearings in the end walls, an annular eccentric rotor fitted onto the shaft, and an annular piston concentric with and fitted over the rotor making sliding sealing engagement with both end plates. An abutment centered preferably between 10:00 and 10:30 o'clock on the stator seals the space between the cylinder and piston from endplate to endplate and forms the counter-clockwise end of a combustion-expansion chamber. A second abutment, centered preferably between 1:30 and 2:00 o'clock, seals the space between the cylinder and piston from endplate to endplate and forms the clockwise end of the combustion-expansion chamber. The combustion chamber centered at 12:00 o'clock comprises a shallow arcuate cavity adjacent the path of the piston and opening into the cylinder. Fuel injection means for the invention engine maybe mounted on an endplate in advance of the first abutment or positioned on the end wall at approximately 12:00 o'clock to inject forward directly into the combustion chamber. Various means for admitting compressed air into the combustion-expansion chamber and exhausting the spent gases as well as various types of abutments are also disclosed.

摘要翻译： 一种旋转式内燃机，其特征在于，包括：定子之间的气缸，密封在平行的端板之间，与所述气缸孔同心并且在所述端壁中轴承的动力轴，安装在所述轴上的环形偏心转子， 安装在转子上，与两个端板滑动密封接合。 在定子上优选地在10:00和10:30之间的邻接件将从气缸和活塞之间的空间从端板密封到端板并形成燃烧膨胀室的逆时针端。 第一基座，优选在1:30和2:00之间的中心，将气缸和活塞之间的空间从端板密封到端板，并形成燃烧膨胀室的顺时针端。 以12:00为中心的燃烧室包括一个邻近活塞路径并进入气缸的浅弓形腔。 用于本发明发动机的燃料喷射装置可以在第一邻接之前安装在端板上，或者在大约12:00点位于端壁上，以便直接向前喷射到燃烧室中。 还公开了用于将压缩空气进入燃烧膨胀室并排出废气以及各种类型的邻接件的各种装置。