公开(公告)号：EP3163100B1

公开(公告)日：2018-12-05

申请号：EP16193774.3

申请日：2016-10-13

申请人： Deere & Company

发明人： Graeser, Matthew, J ,  Reich, Steven ,  Erickson, Neil, S ,  Swehla, Dale, J

IPC分类号： F16C3/02 ,  F01L1/12 ,  F16C13/00 ,  F16H53/06 ,  F16C25/08 ,  F16C27/04 ,  F16C41/02 ,  F16C33/34 ,  F16C33/58 ,  F16C19/46

CPC分类号： F16C41/02 ,  F01L1/146 ,  F01L1/181 ,  F01L1/20 ,  F01L2001/054 ,  F01L2101/00 ,  F01L2103/00 ,  F01L2810/02 ,  F02M26/13 ,  F16C3/02 ,  F16C13/006 ,  F16C19/26 ,  F16C19/46 ,  F16C27/04 ,  F16C33/588 ,  F16C33/605 ,  F16C2360/22 ,  F16H53/06

摘要： A distributed load bearing 130 including a roller 132, an inner flex ring 134, a pin 136 and a load distribution spring 138. The inner flex ring 134 is positioned radially inwards of the roller 132, and the pin 136 is positioned radially inwards of the inner flex ring 134, and the load distribution spring 138 is positioned in a cavity defined by the pin and the inner flex ring. The load distribution spring 138 is preloaded, so as to apply a force to the pin and so as to apply a plurality of radially outward forces to the inner flex ring 134.

公开(公告)号：EP3325343A4

公开(公告)日：2018-07-04

申请号：EP16828601

申请日：2016-07-22

申请人： NARDELLA FRANCIS A

发明人： NARDELLA FRANCIS A

IPC分类号： B64D27/04 ,  B64D27/00 ,  B64D27/02 ,  F01L1/02 ,  F01L1/047 ,  F02B61/04 ,  F16F15/00 ,  F16F15/10 ,  F16F15/20

CPC分类号： F16F15/20 ,  B64D27/04 ,  F01L1/026 ,  F01L1/047 ,  F01L2001/0476 ,  F01L2001/054 ,  F01L2250/02 ,  F01L2250/04 ,  F01L2810/03 ,  F02B61/04 ,  F16F15/00 ,  F16F15/10

摘要： An internal combustion engine for use with a propeller driven aircraft includes a camshaft adapted to function as an output shaft that rotates a propeller to provide propulsive thrust. A gear set is configured to transfer rotational power from the crankshaft to the camshaft and to rotate the camshaft at a velocity that is proportional to the rotational velocity of the crankshaft. The gear set is disposed rearward of the engine housing rearward wall and is configured to rotate the camshaft in a direction opposite the crankshaft rotation. The length of the camshaft reduces engine torsional vibration. In one embodiment, the engine is a six-cylinder compression ignition engine having a boxer configuration and can generate a peak output power within a range from about 300 horsepower to about 350 horsepower.

公开(公告)号：EP3334909A1

公开(公告)日：2018-06-20

申请号：EP16835931.3

申请日：2016-08-11

申请人： Cummins, Inc.

发明人： SAAD, Philipe, F. ,  LYFORD-PIKE, Edward, J. ,  VISARIA, Milan, K. ,  TURLABATI, Agneya ,  BJATTACHARYYA, Anamitra ,  GRIFFIN, Jason, R. ,  NORTON, Brendan, C.

IPC分类号： F01L1/34 ,  F01L1/344 ,  F01L1/46 ,  F02D13/02 ,  G06F12/00 ,  G06F13/00

CPC分类号： F01L1/344 ,  F01L1/026 ,  F01L1/146 ,  F01L2001/054 ,  F01L2001/34486 ,  F01L2250/04 ,  F01L2820/041 ,  F02B29/0412 ,  F02D13/02 ,  F02D13/0219 ,  F02D19/02 ,  G06F13/00 ,  Y02T10/146 ,  Y02T10/18 ,  Y02T10/32

摘要： A spark-ignited gas engine system comprises a combustion chamber defined by a piston, a head with a spark plug mechanism, and a cylinder having an associated intake valve and an associated exhaust valve, into which a mixture of combustible gas and air is entered via an intake manifold of the engine to drive a crankshaft. The system further comprises at least one turbocharger to compress the mixture. The system further comprises at least one camshaft, driven by the crankshaft via a gear assembly connected to the crankshaft, that comprises at least one cam that actuates the intake valve and the exhaust valve, at least one camphaser, coupled to the crankshaft via the gear assembly, and a controller to adjust a cam angle operation of the intake valve and the exhaust valve by adjusting the camphaser to a desired phase position to meet a target rotational phase of the camshaft.

公开(公告)号：EP3247531A1

公开(公告)日：2017-11-29

申请号：EP16701332.5

申请日：2016-01-22

申请人： Linamar GmbH

发明人： LINDNER, Mario

IPC分类号： B23P11/00 ,  B21D53/84 ,  F01L1/047

CPC分类号： B21D53/845 ,  B21D26/033 ,  B23P11/005 ,  B23P2700/02 ,  F01L1/047 ,  F01L1/053 ,  F01L2001/0471 ,  F01L2001/0473 ,  F01L2001/0475 ,  F01L2001/0476 ,  F01L2001/0537 ,  F01L2001/054

摘要： The invention relates to a method for joining a functional subassembly (40), comprising the steps of providing a frame structure (42), in particular a bearing frame (46) or a housing (44), which defines a bearing passage (56) with at least one circumferentially closed bearing seat (58); providing at least two add-on parts (20); providing a hollow shaft (16), which has at least one carrying portion (78) for the at least two add-on parts (20), wherein the add-on parts (20) have an accommodating seat (90) adapted to the carrying portion (78); feeding the add-on parts (20) into the bearing passage (56) in a first feed direction (64); feeding the hollow shaft (16) into the bearing passage (56) in a second feed direction (66), wherein the hollow shaft (16) is introduced into the respective accommodating seat (90) of the at least two add-on parts (20); and, following the operations of feeding the add-on parts (20) and the hollow shaft (16) into the bearing passage (56), at least partially widening the hollow shaft (16) in order to fix the at least two add-on parts (20) in a rotationally fixed manner, by way of their accommodating seats (90), on the respective carrying portion (78) of the hollow shaft (16). The invention also relates to a functional subassembly (40) which is produced preferably by the above method.

公开(公告)号：EP3224459A1

公开(公告)日：2017-10-04

申请号：EP15862570.7

申请日：2015-11-24

申请人： Eaton Corporation

发明人： MCCARTHY, James, Jr. ,  GENISE, David

IPC分类号： F01L1/12 ,  F01L1/047 ,  F01L1/18 ,  F01L9/04

CPC分类号： F01L1/143 ,  F01L1/047 ,  F01L1/053 ,  F01L1/14 ,  F01L1/146 ,  F01L1/185 ,  F01L1/22 ,  F01L1/2405 ,  F01L2001/054 ,  F01L2001/186 ,  F01L2001/2427 ,  F01L2001/467 ,  F01L2013/001 ,  F01L2101/00 ,  F01L2103/00 ,  F01L2105/00 ,  F01L2820/01 ,  F01L2820/031 ,  F01L2820/04

摘要： An internal combustion engine has a valvetrain that includes a rocker arm assembly on which is mounted an electronic device and at least a part of a generator. The generator converts some of the mechanical energy that is transmitted through the rocker arm assemblies into electricity. That electricity may be used to power an electric latch, a transmitter, or another type of rocker arm assembly-mounted electrical device. Various generator configurations are described. In some configurations, the generator is piezoelectric. In other configurations, the generator is electromagnetic. In some configurations, the generator is driven by force transmitted by the rocker arm assembly from a cam. In some configurations, the generator is driven by vibrations.

摘要翻译： 内燃机具有气门机构，气门机构包括摇臂组件，在该摇臂组件上安装有电子装置和发电机的至少一部分。 发电机将通过摇臂组件传递的一些机械能转化为电力。 该电力可用于为电动闩锁，变送器或其他类型的摇臂组件安装的电气装置供电。 描述了各种发电机配置。 在一些配置中，发生器是压电的。 在其他配置中，发生器是电磁的。 在一些配置中，发电机由摇臂组件从凸轮传递的力驱动。 在一些配置中，发电机由振动驱动。

公开(公告)号：EP2642094B1

公开(公告)日：2017-07-19

申请号：EP13154088.2

申请日：2013-02-05

申请人： MAN Diesel & Turbo SE

发明人： Deisenhofer, Ulrich ,  Söngen, Matthias

IPC分类号： F01L1/18 ,  F01L1/14 ,  F01L13/00

CPC分类号： F01L1/18 ,  F01L1/146 ,  F01L1/185 ,  F01L13/0036 ,  F01L2001/054 ,  F01L2105/00 ,  F01L2820/033

公开(公告)号：EP2538042A4

公开(公告)日：2014-08-20

申请号：EP11744556

申请日：2011-02-09

申请人： YANMAR CO LTD

发明人： HAMAOKA SHUNJI ,  KOTOU FUMIYA ,  HANDA TETSUO ,  OMOTE HIROSHI

IPC分类号： F01L1/08 ,  F02D13/02 ,  F02D41/02 ,  F02M61/18

CPC分类号： F02B23/0669 ,  F01L1/08 ,  F01L1/146 ,  F01L1/16 ,  F01L1/18 ,  F01L1/181 ,  F01L1/267 ,  F01L2001/054 ,  F01L2003/253 ,  F01L2105/00 ,  F02B3/06 ,  F02B23/0624 ,  F02B23/0636 ,  F02B2275/14 ,  F02D13/0234 ,  F02D13/0257 ,  F02D2041/001 ,  F02D2041/389 ,  F02M61/1813 ,  F02M61/182 ,  Y02T10/123 ,  Y02T10/125 ,  Y02T10/18

公开(公告)号：EP2467585B1

公开(公告)日：2014-06-04

申请号：EP10810264.1

申请日：2010-07-16

申请人： Grail Engine Technologies, Inc.

发明人： RILEY, Matthew, T.

IPC分类号： F02B25/06 ,  F02F7/00 ,  F02B25/20 ,  F01L1/04 ,  F01L3/00

CPC分类号： F02B25/02 ,  F01L1/146 ,  F01L1/182 ,  F01L1/38 ,  F01L11/02 ,  F01L25/02 ,  F01L2001/054 ,  F01L2105/00 ,  F02B2075/025 ,  F02M35/1019 ,  F02M35/10275

公开(公告)号：EP2545267A1

公开(公告)日：2013-01-16

申请号：EP11713398.3

申请日：2011-03-09

申请人： Pinnacle Engines, Inc.

发明人： CLEEVES, James, M. ,  MANOV, Nicholas ,  WILLCOX, Michael, A. ,  JACKSON, Simon, David

IPC分类号： F02D41/30 ,  F02D35/02 ,  F02D15/00

CPC分类号： F02P5/1502 ,  F01L1/182 ,  F01L3/18 ,  F01L2001/054 ,  F02B25/08 ,  F02B31/02 ,  F02B75/282 ,  F02D15/00 ,  F02D35/027 ,  F02D41/3011 ,  F02D41/3017 ,  F02D2041/0015 ,  Y02T10/12 ,  Y02T10/146 ,  Y02T10/46 ,  Y10T29/49231

摘要： An internal combustion engine can be operated in an efficiency mode to provide a first power output range between zero and a transition power output level and in a power mode to provide a second power output range between the transition power output level and a maximum power output level. A first ignition timing and a first air/fuel ratio of the mixture can be used in the efficiency mode to avoid premature auto-ignition of a mixture of inlet air and a fuel according to an octane rating of the fuel and a compression ratio exceeding approximately 13:1. A second ignition timing and a second air/fuel ratio of the mixture can be used in the power mode to avoid premature auto-ignition of the mixture according to the octane rating of the fuel and the compression ratio exceeding approximately 13: 1. To further enable knock free operation of such an engine, turbulence can be imparted to the mixture to promote a faster burn duration and high temperatures that may lead to premature auto-ignition of the mixture can be avoided.

公开(公告)号：EP2136054B1

公开(公告)日：2011-09-07

申请号：EP08011027.3

申请日：2008-06-18

申请人： Caterpillar Motoren GmbH & Co. KG

发明人： Schlemmer-Kelling, Udo, Dr.

IPC分类号： F02D13/02 ,  F02D41/10 ,  F02M59/10

CPC分类号： F02D13/0269 ,  F01L1/146 ,  F01L13/0026 ,  F01L13/0063 ,  F01L2001/054 ,  F01L2105/00 ,  F01L2820/032 ,  F01L2820/033 ,  F02B3/06 ,  F02B37/00 ,  F02B2275/14 ,  F02D13/0238 ,  F02D41/10 ,  F02D41/3017 ,  F02D41/3836 ,  F02D41/401 ,  F02D2250/31 ,  F02M59/102 ,  F02M59/265 ,  F02M59/30 ,  Y02T10/123 ,  Y02T10/142 ,  Y02T10/44