专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10766592B1 System and method for controlling a multi-speed transmission on a marine engine 有权
公开(公告)号：US10766592B1
公开(公告)日：2020-09-08
申请号：US16114325
申请日：2018-08-28
申请人： Brunswick Corporation
发明人： Andrew J. Przybyl , Justin R. Poirier , David M. Van Buren
IPC分类号： B63H21/21 , F02B61/06 , F02D25/02 , F16H61/68 , F02B61/04 , F16H61/00 , F16H3/091
摘要： A method for controlling a multi-speed transmission for an engine powering a marine propulsion device on a marine vessel is disclosed. The method is carried out by a control module and includes determining a load of the engine, determining speed of the engine, and determining a pitch of the marine vessel. The method includes switching between a first gear ratio and a second gear ratio of the transmission based on the engine load, the engine speed, and the vessel pitch.

2. 发明申请

US20200072137A1 CONTROL OF MULTIPLE ENGINES USING ONE OR MORE PARAMETERS ASSOCIATED WITH THE MULTIPLE ENGINES 审中-公开
公开(公告)号：US20200072137A1
公开(公告)日：2020-03-05
申请号：US16121145
申请日：2018-09-04
申请人： Caterpillar Inc.
发明人： Zhijun CAI , Ronald Gayles , Yanchai Zhang , Stephen Nofsinger , Maurice Dust
IPC分类号： F02D25/02 , F02D41/26 , F02D29/06
摘要： An engine controller to control a plurality of engines is disclosed. The engine controller may identify a plurality of engines configured to provide power to a load, wherein the plurality of engines have a first set of priorities associated with providing the power to the load; receive a plurality of parameters from a plurality of monitoring devices monitoring the plurality of engines; calculate a plurality of metrics corresponding to the plurality of engines based on the plurality of parameters; determine, based on the plurality of metrics, that a switching condition is satisfied to switch from the first set of priorities to a second set of priorities for the plurality of engines; determine the second set of priorities for the plurality of engines based on the plurality of metrics; and cause the plurality of engines to provide respective amounts of power to the load based on the second set of priorities.

3. 发明授权

US10570873B2 Ignition system for tandem-type hybrid vehicle 有权
公开(公告)号：US10570873B2
公开(公告)日：2020-02-25
申请号：US15557741
申请日：2016-02-19
申请人： ZHEJIANG GEELY HOLDING GROUP CO., LTD , Zhejiang Geely Automobile Research Institute Co., Ltd
发明人： Shufu Li
IPC分类号： F02P3/05 , B60K5/08 , B60K6/28 , F02P3/01 , F02P9/00 , B60W20/13 , F02D25/02
摘要： An ignition system for a tandem-type hybrid vehicle. The tandem-type hybrid vehicle comprises a plurality of engines (100, 110, 120, 130, 140, 150). The ignition system comprises: a plurality of ignition coils (101), each of the engines being configured to have at least one of the ignition coils, and each of the ignition coils comprising a primary winding and a secondary winding which are mutually matched; a single igniter (200) provided with a plurality of output ports (103) with the quantity corresponding to that of the plurality of ignition coils, each of the output ports being connected to the primary winding of one corresponding ignition coil so as to control the connection and disconnection of a current in the primary winding of the ignition coil; and an electronic control unit (300) for determining, according to a current power demand of the tandem-type hybrid vehicle, the engine to be started in the plurality of engines, determining the ignition coil to be boosted in the ignition coils in the engine to be started and issuing a corresponding ignition instruction, wherein the single igniter controls, according to the ignition instruction, the connection and disconnection of the current in the primary winding of the corresponding ignition coil to be boosted.

4. 发明授权

US09874159B2 Altitude compensation for internal combustion engine 有权
公开(公告)号：US09874159B2
公开(公告)日：2018-01-23
申请号：US14384246
申请日：2013-03-12
申请人： Jaguar Land Rover Limited
发明人： Paul Darnell
IPC分类号： F02D25/02 , B60W10/06 , B60W10/26 , B60W10/08 , F02B37/00 , H01M10/42 , H01M10/48 , B60W20/19
CPC分类号： F02D25/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/19 , B60W2510/0633 , B60W2510/244 , B60W2550/13 , B60W2710/083 , B60Y2400/435 , F02B37/00 , H01M10/425 , H01M10/48 , H01M2220/20 , Y02T10/144 , Y02T10/6286
摘要： In order to address turbo lag at altitude, a vehicle boosts output torque of an internal combustion engine with electric motor torque generated from a battery. The residual charge of the battery is increased at altitude to provide a sufficient reserve for the corresponding increase in turbo lag. The invention is typically applied to a parallel hybrid vehicle.

5. 发明申请

US20150027407A1 Altitude Compensation for Internal Combustion Engine 有权
标题翻译：内燃机海拔补偿
公开(公告)号：US20150027407A1
公开(公告)日：2015-01-29
申请号：US14384246
申请日：2013-03-12
申请人： Jaguar Land Rover Limited
发明人： Paul Darnell
IPC分类号： F02D25/02 , H01M10/48 , H01M10/42 , F02B37/00
CPC分类号： F02D25/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/19 , B60W2510/0633 , B60W2510/244 , B60W2550/13 , B60W2710/083 , B60Y2400/435 , F02B37/00 , H01M10/425 , H01M10/48 , H01M2220/20 , Y02T10/144 , Y02T10/6286
摘要： In order to address turbo lag at altitude, a vehicle boosts output torque of an internal combustion engine with electric motor torque generated from a battery. The residual charge of the battery is increased at altitude to provide a sufficient reserve for the corresponding increase in turbo lag. The invention is typically applied to a parallel hybrid vehicle.
摘要翻译：为了在高度处理涡轮滞后，车辆通过从电池产生的电动机转矩来提高内燃机的输出转矩。电池的剩余电量在高度上增加，为相应的涡轮延迟增加提供足够的储备。本发明通常应用于并联混合动力车辆。

6. 发明申请

US20100089064A1 Method for Operating a Hybrid Motor Vehicle 有权
标题翻译：混合动力汽车的操作方法
公开(公告)号：US20100089064A1
公开(公告)日：2010-04-15
申请号：US11793917
申请日：2005-10-24
申请人： Jens-Werner Falkenstein
发明人： Jens-Werner Falkenstein
IPC分类号： F02D25/02 , F02B73/00
CPC分类号： B60W20/10 , B60K6/48 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0638 , B60W2510/081 , B60W2710/0644 , B60W2710/0661 , B60W2710/0666 , B60W2710/081 , B60W2710/083 , Y02T10/6221 , Y02T10/6286 , Y02T10/642
摘要： The invention relates to a method for operating the drive of a hybrid motor vehicle by an internal combustion engine torque and the torque of at least one electric motor which are superimposed in such a way than a common drive torque of the hybrid motor vehicle is produced. According to said invention, the torque of the internal combustion engine is influenced by the speed of rotation thereof or a signal derived therefrom and the torque of the electric motor is influenced by the speed of rotation or the signal derived therefrom.
摘要翻译：本发明涉及一种用于通过内燃机转矩操作混合动力车辆的驱动方法和产生以混合动力车辆的公共驱动力矩重叠的至少一个电动机的转矩的方法。根据所述发明，内燃机的扭矩受到其转速或由其产生的信号的影响，并且电动机的扭矩受到旋转速度或由其产生的信号的影响。

7. 发明授权

US4964276A Engine synchronizer 失效
标题翻译：发动机同步器
公开(公告)号：US4964276A
公开(公告)日：1990-10-23
申请号：US336970
申请日：1989-04-12
申请人： H. D. Sturdy
发明人： H. D. Sturdy
IPC分类号： F02D25/02
CPC分类号： F02D25/02
摘要： A speed synchronizer for master and slave engines is disclosed. The speed controller of the slave engine is adjustable by a manual actuator and also by a servo actuator. The servo actuator is responsive to a circuit which develops a correction signal corresponding to the difference between engine speed signals. A transfer mechanism selectively transmits movement of either the manual actuator or the servo actuator to the speed controller. The transfer mechanism comprises first and second levers rotationally mounted about a shaft and coupled together for concurrent movement by a spring. The first lever is connected with the manual actuator and the second lever is connected on one side of its rotation shaft to the servo actuator and on the other side of its rotation shaft to the speed controller.
摘要翻译：公开了用于主发动机和从动发动机的速度同步器。从动发动机的速度控制器可通过手动执行机构以及伺服执行机构进行调节。伺服致动器响应于产生对应于发动机速度信号之间的差异的校正信号的电路。传送机构选择性地将手动致动器或伺服致动器的运动传递到速度控制器。传送机构包括围绕轴旋转安装的第一和第二杆，并联接在一起，用于由弹簧同时移动。第一杆与手动致动器连接，第二杆连接在其旋转轴的一侧，与伺服驱动器连接，并将其旋转轴的另一侧连接至速度控制器。

8. 发明授权

US4124980A Multi-engine control system providing equalized torque for driving a common load 失效
标题翻译：多发动机控制系统提供用于驱动公共负载的均衡转矩
公开(公告)号：US4124980A
公开(公告)日：1978-11-14
申请号：US842181
申请日：1977-10-14
申请人： Paul E. Olson , Michael D. Lyons
发明人： Paul E. Olson , Michael D. Lyons
IPC分类号： F02D25/02 , F02B73/00 , F02D25/00 , F01B21/00
CPC分类号： F02B73/00 , F02D25/00
摘要： An electronic control module comprising an operational amplifier used as a comparator senses the difference between the throttle settings of a master and slave engine as detected by a potentiometer associated with each engine's throttle control apparatus in order to accordingly adjust the control signal of a fluid pressure actuator of the slave engine, which actuator in turn adjusts the slave engine throttle setting until it corresponds to that of the master engine, at which point the slave engine throttle actuator control signal is maintained constant by reason of the operational amplifier sensing such correspondence. The electronic control module thus makes it possible to match the slave engine throttle setting to the master engine throttle setting before the master engine speed responds to the adjusted throttle setting, as reflected by its speed governor, thereby assuring that the subsequent speed governor influence on the master engine throttle setting is not reflected in the slave engine throttle setting. Accordingly, each engine governor regulates the respective engine speed with changes in load such that when the engines are arranged to drive a common load, equal torque is exerted by each engine irrespective of different engine response characteristics.
摘要翻译：包括用作比较器的运算放大器的电子控制模块检测由与每个发动机的节气门控制装置相关联的电位器检测到的主从发动机的节气门设置之间的差异，以便相应地调节流体压力致动器的控制信号从动发动机，该执行器依次调节从动发动机节气门设定直到其对应于主发动机，此时由于运算放大器感测到这种对应关系，从属发动机节气门致动器控制信号保持恒定。因此，电子控制模块能够在主发动机转速响应于调速器的调速器所反映的调节节气门设定之前使副发动机节气门设定与主发动机节气门设定相匹配，从而确保随后的调速器对主发动机油门设定不反映在从动发动机油门设定中。因此，每个发动机调速器通过负载变化来调节相应的发动机转速，使得当发动机布置成驱动公共负载时，不管发动机响应特性如何，每个发动机施加相等的转矩。

9. 发明授权

US4069681A Offshore structure for deltaic substrates 失效
标题翻译：三角洲底物的离岸结构
公开(公告)号：US4069681A
公开(公告)日：1978-01-24
申请号：US654135
申请日：1976-02-02
申请人： George E. Mott
发明人： George E. Mott
IPC分类号： E02B17/02 , F02D25/02 , E02B17/00
CPC分类号： E02B17/027
摘要： A submergible offshore structure capable of being floated by a buoyant hull, to a subsea working site. An anchoring system incorporated into the structure includes a plurality of elongated caisson-like legs which are guidably moved vertically into and out of the structure. Said legs are adapted to be embedded and firmly fixed in a relatively soft substrate. Thus, they function to guide the submergible structure to its underwater position, and to maintain it there during a period of operation.
摘要翻译：一个潜水的离岸结构，能够被浮力的船体漂浮到海底工作现场。结合到结构中的锚固系统包括多个细长的沉箱状支柱，其可纵向移动和移出结构。所述腿适于嵌入并牢固地固定在相对软的基底中。因此，它们用于将潜水结构引导到其水下位置，并在操作期间将其保持在那里。

10. 发明授权

US3548596A Multi-geared single screw system 失效
标题翻译：多功能单螺杆系统
公开(公告)号：US3548596A
公开(公告)日：1970-12-22
申请号：US3548596D
申请日：1968-11-27
申请人： NIPPON KOKAN KK
发明人： MIZUSHINA MASAAKI , TOYOTA KOJI
IPC分类号： G05D13/00 , B63H23/00 , F02D25/02 , G05D13/62 , F01B21/00 , F02B73/00
CPC分类号： F02D25/02 , B63H21/21 , B63H23/10

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式