公开(公告)号：US20180306105A1

公开(公告)日：2018-10-25

申请号：US15988545

申请日：2018-05-24

申请人： Randall Scott Burnham ,  David Jon Renken ,  Erich Albert Lucht ,  Cullen Evan Hall ,  Alec Jeffery ,  Cesar Armengod Villalba

发明人： Randall Scott Burnham ,  David Jon Renken ,  Erich Albert Lucht ,  Cullen Evan Hall ,  Alec Jeffery ,  Cesar Armengod Villalba

IPC分类号： F02B63/04 ,  F02D31/00 ,  B60H1/00 ,  F02D29/06 ,  F02D41/26 ,  F02D41/18 ,  B60H1/32 ,  F02B75/16 ,  F02B77/13

CPC分类号： F02B63/04 ,  B60H1/00014 ,  B60H1/00428 ,  B60H1/3232 ,  F02B63/044 ,  F02B75/16 ,  F02B77/13 ,  F02B2063/045 ,  F02D29/06 ,  F02D31/001 ,  F02D31/007 ,  F02D41/18 ,  F02D41/266 ,  F02D2200/0614 ,  F02D2200/1002 ,  F02D2200/101 ,  Y02T10/88

摘要： A generator set for a transport refrigeration unit that is operable at a first frequency and a second frequency. The generator set includes a generator and a prime mover. The generator set is controlled by an electronic control unit (ECU) that is coupled to a controller. The ECU is configured to monitor the engine operation condition to obtain an engine operation condition value; whereas the controller is configured to receive the engine operation condition value and compare the value with an engine operation condition threshold. When the engine operation condition value, for example, exceeds the engine operation condition threshold, the controller instructs the ECU to operate the engine at a first speed; and when the engine operation condition value, for example, is below the engine operation condition threshold, the controller instructs the ECU to operate the engine at a second speed that is slower than the first speed.

公开(公告)号：US10060309B2

公开(公告)日：2018-08-28

申请号：US15274782

申请日：2016-09-23

申请人： Kohler Co.

发明人： Michael E. Smies ,  Christopher D. Thorn ,  Brian Philipps ,  Louis G. Verhagen ,  Nick Bille ,  Advait S. Vaidya

IPC分类号： F01M11/00 ,  F02B75/00 ,  F02B75/16 ,  F01M1/02 ,  F16F15/26 ,  F01M11/02

CPC分类号： F01M11/0004 ,  F01M1/02 ,  F01M9/06 ,  F01M11/02 ,  F01M2001/062 ,  F01M2011/005 ,  F01M2011/028 ,  F02B63/02 ,  F02B75/007 ,  F02B75/16 ,  F16F15/264 ,  F16F15/265

摘要： An internal combustion engine that includes an oil baffle in the oil sump. The internal combustion engine may include a crankcase comprising an oil sump containing an oil reservoir, a crankshaft, and an oil baffle positioned within the oil sump. The crankshaft may be a vertical crankshaft and a first balance shaft may extend upward from the oil baffle. The crankshaft may be positioned within the oil baffle and a drivetrain may, also optionally, be positioned in the oil baffle. The internal combustion engine may be configured such that the oil reservoir has a first oil level when the internal combustion engine is off and a second oil level when the internal combustion engine is running at normal operating conditions. The first oil level is above a floor of the oil baffle. The second oil level may, also, be above the floor of the oil baffle.

公开(公告)号：US09970350B2

公开(公告)日：2018-05-15

申请号：US15513046

申请日：2014-09-29

申请人： VOLVO TRUCK CORPORATION

发明人： Richard Kellogg Morton ,  Jian Li ,  Richard Brandt

IPC分类号： F02B75/28 ,  F02B23/06 ,  F02B75/26 ,  F02B75/24 ,  F02B75/16

CPC分类号： F02B75/265 ,  F01B7/02 ,  F02B23/066 ,  F02B23/0663 ,  F02B75/16 ,  F02B75/24 ,  F02B75/26 ,  F02B75/28 ,  F02B75/287

摘要： An opposed piston engine includes a cylinder having a cylinder wall, and a pair of opposed pistons, Each face of each piston of the pair of opposed pistons has a top plane and a recess formed therein, each recess comprising a first surface defining part of a cone, the cone defined by the first surface of at least one of the recesses having a longitudinal axis that defines an angle equal to at least one half of a cone angle of the cone with the top plane.

公开(公告)号：US20180112594A1

公开(公告)日：2018-04-26

申请号：US15331395

申请日：2016-10-21

申请人： Michel ARSENEAU

发明人： Michel ARSENEAU

IPC分类号： F02B75/26 ,  F02B75/16 ,  F16F15/24

CPC分类号： F02B75/26 ,  F01B3/0023 ,  F01B9/02 ,  F02B75/065 ,  F02B75/16 ,  F02B75/32 ,  F16F15/24

摘要： A balanced rotary engine for applying torque to a drive shaft. The engine has an outer casing with a main drive case. A cylinder is rotably mounted in the casing and a piston is mounted to move longitudinally within the cylinder. Two connecting arms, each with a connecting end, one of the ends is connected to the piston, and two crankshafts, each one being rotably connected to the other connecting end of the connecting arms. Two drive wheels are contra-rotably connected to the respective first and second crankshafts. A fixed drive ring has a circumferentially disposed drive member surface. The fixed drive ring is mounted in the case so that the drive member surface faces the piston. The two drive wheels mesh with the drive ring.

公开(公告)号：US20170260880A1

公开(公告)日：2017-09-14

申请号：US15364871

申请日：2016-11-30

申请人： HONDA MOTOR CO., LTD.

发明人： Shohei Kono

IPC分类号： F01L1/053 ,  F02B75/16 ,  F01P1/02 ,  F01L1/02 ,  F02F1/00

CPC分类号： F01L1/053 ,  F01L1/024 ,  F01L2001/0476 ,  F01M9/06 ,  F01P1/02 ,  F02B75/16 ,  F02F1/002 ,  F02F7/0004 ,  F02F7/0053 ,  F02F2007/0078

摘要： The overhead camshaft engine (10) includes a cylinder block (11), a crankcase (12) attached to a lower part of the cylinder block to define a crankcase chamber (32), a bearing retaining member (60) attached to a part of the cylinder block, a crankshaft (20) rotatably supported by a pair of bearings (21, 22) supported by the cylinder block and the bearing retaining member, respectively, and a crankshaft pulley (53) attached to a part of the end of the crankshaft projecting outward from the bearing supported by the bearing retaining member.

公开(公告)号：US09719405B2

公开(公告)日：2017-08-01

申请号：US13552669

申请日：2012-07-19

申请人： Akitoshi Nakajima ,  Toshinori Inomori

发明人： Akitoshi Nakajima ,  Toshinori Inomori

IPC分类号： G01L23/22 ,  F01P1/06 ,  F02F1/06 ,  F02F1/30 ,  F02B61/02 ,  F02B77/08 ,  F02B75/16

CPC分类号： F01P1/06 ,  F02B61/02 ,  F02B75/16 ,  F02B77/085 ,  F02F1/065 ,  F02F1/30

摘要： A single-cylinder internal combustion engine includes a knock sensor mounted thereto to suppress a temperature increase of the knock sensor and at the same time detect knocking with high accuracy. The engine includes a cylinder block having a cylinder provided therein, and a cylinder head connected to the cylinder block. On a surface of the cylinder block and the cylinder head, one or more fins protruding from the surface are provided. On the surface of the cylinder block, a sensor mounting boss protruding from the surface and being continuous with a portion of the one or more fins is provided. A knock sensor arranged to detect knocking is mounted to the sensor mounting boss.

公开(公告)号：US20170198627A1

公开(公告)日：2017-07-13

申请号：US15320883

申请日：2015-07-29

申请人： PIAGGIO & C. S.P.A.

发明人： Stefano DOVERI

IPC分类号： F01P7/16 ,  F01P5/04 ,  F02B61/02 ,  F01P11/04 ,  F02N11/04 ,  F02B75/16 ,  F01P5/12 ,  F01P9/04

CPC分类号： F01P7/165 ,  F01P5/04 ,  F01P5/10 ,  F01P5/12 ,  F01P9/04 ,  F01P11/04 ,  F01P2050/16 ,  F01P2070/52 ,  F02B61/02 ,  F02B75/16 ,  F02N11/04

摘要： In a water-cooled inner combustion engine (1), in particular for equipping scooters and motorcycles, the arrangement of the outer cooling tubes connected to a radiator is simplified by arranging a by-pass valve (27), arranged directly on the engine block (2) at a discharge opening (18) obtained therein, which, when the cooling water is lower than a reference temperature, prevents the water circulation in the radiator (18) and it addresses it through a by-pass line (26) by implementing a cooling circuit wholly included in the engine block (2).

公开(公告)号：US09518508B2

公开(公告)日：2016-12-13

申请号：US14361309

申请日：2012-11-05

申请人： ZF Friedrichshafen AG

发明人： Werner Wolfgang ,  Thea Schlueter

IPC分类号： F02B63/00 ,  F02B63/04 ,  B60K6/48 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W20/00 ,  F02N11/08 ,  F02B75/16 ,  F02B77/13 ,  B60W30/18 ,  F02N11/00 ,  F02N11/04

CPC分类号： F02B63/04 ,  B60K6/48 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W20/00 ,  B60W30/18027 ,  B60W30/181 ,  B60W2510/0676 ,  B60W2510/087 ,  B60W2510/244 ,  B60W2540/16 ,  B60W2550/12 ,  F02B63/044 ,  F02B75/16 ,  F02B77/13 ,  F02B2063/045 ,  F02N11/006 ,  F02N11/04 ,  F02N11/0818 ,  F02N11/0862 ,  F02N2200/023 ,  F02N2200/045 ,  F02N2200/0802 ,  F02N2200/122 ,  F02N2300/2002 ,  Y02T10/48 ,  Y02T10/6221 ,  Y02T10/6286

摘要： A control device for a hybrid vehicle having a drive-train with a hybrid drive unit including an internal combustion engine and an electric machine. A clutch is connected between the internal combustion engine and the electric machine. An automatic or automated transmission is connected between the hybrid drive unit and a drive output. When the hybrid vehicle has been driving and comes to a standstill with its internal combustion engine stopped, the control device automatically determines, on the one hand, a starting mode for the subsequent re-starting of the internal combustion engine when the hybrid vehicle is at rest, and the control device, on the other hand, automatically changes at least the transmission and the clutch connected between the internal combustion engine and the electric machine of the hybrid drive unit to a condition appropriate for the starting mode determined by emitting appropriate control signals.

摘要翻译： 一种混合动力车辆的控制装置，具有具有包括内燃机和电机的混合动力驱动单元的传动系。 在内燃机和电机之间连接有离合器。 自动或自动变速器连接在混合动力驱动单元和驱动输出之间。 当混合动力车辆在其内燃机停止时已经行驶并停滞时，控制装置一方面自动地确定当混合动力车辆处于时内燃机的后续再起动的起动模式 另一方面，控制装置至少将连接在内燃机和混合动力驱动单元的电机之间的变速器和离合器自动地改变为适合于通过发出适当的控制信号而确定的起动方式的状态 。

公开(公告)号：US09512779B2

公开(公告)日：2016-12-06

申请号：US14026931

申请日：2013-09-13

申请人： Achates Power, Inc.

发明人： Fabien G. Redon

IPC分类号： F02B75/16 ,  F02B23/06 ,  F01B7/02 ,  F02B75/28

CPC分类号： F02B75/16 ,  F01B7/02 ,  F02B23/0621 ,  F02B23/0624 ,  F02B23/0633 ,  F02B23/0651 ,  F02B23/0678 ,  F02B75/282 ,  F02B2275/48 ,  Y02T10/125

摘要： A combustion chamber construction for opposed-piston engines includes an elongated, bilaterally symmetrical shape referenced to a major axis and a pair of injection ports located on the major axis when the pistons are near respective top center positions. The combustion chamber is defined between a bowl in the end surface of a first piston of a pair of pistons and mirrored ridges protruding from the end surface of a second piston of the pair. Each ridge includes a central portion that curves toward a periphery of the end surface of the second piston and which transitions to flanking portions that curve away from the periphery. The ridge configuration imparts a substantially spherical configuration to a central portion of the combustion chamber where swirling motion of charge air is conserved.

摘要翻译： 用于相对活塞式发动机的燃烧室结构包括当活塞靠近相应的顶部中心位置时长的轴线延伸的双边对称的形状和位于长轴上的一对注射口。 燃烧室限定在一对活塞的第一活塞的端面中的碗和从该对的第二活塞的端面突出的镜面脊之间。 每个脊包括朝向第二活塞的端面的周边弯曲的中心部分，并且转移到远离周边弯曲的侧面部分。 脊形配置赋予燃烧室的中心部分基本上球形的结构，其中增压空气的旋转运动被保存。

公开(公告)号：US09222405B2

公开(公告)日：2015-12-29

申请号：US14320717

申请日：2014-07-01

申请人： Massachusetts Institute of Technology

发明人： Amos Greene Winter

IPC分类号： F02B37/02 ,  F02B29/04 ,  F02B75/16 ,  F02B21/00 ,  F02B21/02

CPC分类号： F02B37/02 ,  F02B21/00 ,  F02B21/02 ,  F02B29/04 ,  F02B29/0456 ,  F02B29/0493 ,  F02B75/16

摘要： Internal combustion engine system. The system includes a single cylinder engine having an engine volume, the single cylinder engine having an intake manifold for introducing air into the engine and an exhaust manifold for discharge of exhaust gases. A turbocharger communicates with the exhaust manifold to receive exhaust gases to power the turbocharger. The turbocharger includes a compressor section communicating with the intake manifold to pressurize ambient air. An air capacitor is arranged to receive the pressurized ambient air from the turbocharger and to deliver the pressurized air to the engine during an intake stroke.

摘要翻译： 内燃机系统。 该系统包括具有发动机体积的单缸发动机，单缸发动机具有用于将空气引入发动机的进气歧管和用于排放废气的排气歧管。 涡轮增压器与排气歧管相通以接收废气以为涡轮增压器供电。 涡轮增压器包括与进气歧管连通以对周围空气加压的压缩机段。 空气电容器布置成接收来自涡轮增压器的加压环境空气并且在进气冲程期间将加压空气输送到发动机。