Internal combustion engine for a vehicle comprising at least one compressor cylinder at least one compressor cylinder connected to a compressed-air tank
    1.
    发明授权
    Internal combustion engine for a vehicle comprising at least one compressor cylinder at least one compressor cylinder connected to a compressed-air tank 有权
    一种用于车辆的内燃机,包括至少一个与压缩空气罐连接的压缩机气缸的压缩机气缸

    公开(公告)号:US08800510B2

    公开(公告)日:2014-08-12

    申请号:US13704833

    申请日:2011-06-23

    IPC分类号: F01L9/02

    摘要: An internal combustion engine includes a working cylinder (2) including an inlet valve (6) and an adherent pneumatic inlet valve actuator (8), an outlet valve (7) and an adherent pneumatic outlet valve actuator (9), and a working piston (4), a compressor cylinder (3) including an inlet valve (10), an outlet valve (11), and a compressor piston (5) operated by the working piston (4), a compressed-air tank (14) connected to the compressor cylinder (3) via a first compressed-air conduit (15), and a second compressed-air conduit (16) that extends from the first compressed-air conduit (15), the first inlet valve actuator (8) and the outlet valve actuator (9) of the working cylinder (2) being connected to the second compressed-air conduit (16).

    摘要翻译: 内燃机包括具有入口阀(6)和粘附气动进气阀致动器(8)的工作缸(2),出口阀(7)和粘附气动出口阀致动器(9),以及工作活塞 (4),包括入口阀(10),出口阀(11)和由工作活塞(4)操作的压缩机活塞(5)的压缩机气缸(3),连接有压缩空气罐 经由第一压缩空气导管(15)到压缩机气缸(3)和从第一压缩空气导管(15)延伸的第二压缩空气导管(16),第一进气阀致动器(8)和 工作缸(2)的出口阀致动器(9)连接到第二压缩空气管道(16)。

    Energy converter
    2.
    发明授权
    Energy converter 失效
    能量转换器

    公开(公告)号:US07845317B2

    公开(公告)日:2010-12-07

    申请号:US10907026

    申请日:2005-03-16

    IPC分类号: F02B71/00

    摘要: Method and arrangement for providing an energy converter that includes a combustion system (1) including at least one piston (2, 3), at least one combustion chamber (6, 7) having at least one inlet (11, 13) and at least one outlet (10, 12) with inlet and outlet valves (14, 15, 16, 17). At least one controllable inlet valve and at least one outlet valve is also provided. A fuel supply is provided (18, 19) for supplying fuel and a medium containing oxygen is provided for induction into the combustion chamber (6, 7). An electric machine (9) is arranged to interact directly or indirectly with the piston (2, 3) in an electromagnetic manner such that it produces electrical energy from the piston movements, as well as uses electrical energy to affect the piston movement. A control unit (30) controls the combustion system (1) and the electric machine (9).The energy converter is arranged to adapt its power output depending on the required load of the energy converter. The invention also relates to a method for starting an energy converter.

    摘要翻译: 一种用于提供能量转换器的方法和装置,所述能量转换器包括包括至少一个活塞(2,3)的燃烧系统(1),至少一个具有至少一个入口(11,13)的燃烧室(6,7) 一个出口(10,12),其具有入口和出口阀(14,15,16,17)。 还提供至少一个可控入口阀和至少一个出口阀。 提供用于供应燃料的燃料供应装置(18,19),并且设置有用于将氧气的介质引入到燃烧室(6,7)中。 电动机(9)被布置成以电磁方式直接或间接地与活塞(2,3)相互作用,使得其从活塞运动产生电能,并且使用电能来影响活塞运动。 控制单元(30)控制燃烧系统(1)和电机(9)。 能量转换器被布置成根据能量转换器的所需负载来适应其功率输出。 本发明还涉及一种启动能量转换器的方法。

    EYE-TRACKING USING A GPU
    3.
    发明申请
    EYE-TRACKING USING A GPU 有权
    使用GPU进行眼睛跟踪

    公开(公告)号:US20110085139A1

    公开(公告)日:2011-04-14

    申请号:US12893128

    申请日:2010-09-29

    IPC分类号: A61B3/14

    摘要: Provided is a method of determining a gaze point of an eye watching a visual display controllable by a display signal. The method comprises generating a display signal using a graphics card in order for the visual display to produce a screen pattern; receiving a signal encoding an image of the eye including a corneo-scleral reflection of the screen pattern; and determining, based on in part the geometry of said reflection, a gaze point of the eye, wherein said determining a gaze point includes utilising the graphics card as a parallel processor.The image of the eye may be received directly at the graphics card. The graphics card may extract image features in the eye images. Reference illuminators may be used, and the screen pattern may be interlaced with a distinctive reference pattern.Further provided are a gaze-tracking system and a personal computer system adapted to determine a gaze point of a viewer.

    摘要翻译: 提供了一种确定眼睛观察视觉显示可视显示的目视点的方法。 该方法包括使用图形卡生成显示信号,以使视觉显示产生屏幕图形; 接收编码眼睛图像的信号,包括屏幕图案的角膜巩膜反射; 以及基于所述反射的几何形状确定所述眼睛的凝视点,其中所述确定凝视点包括利用所述图形卡作为并行处理器。 眼睛的图像可以直接在图形卡处接收。 图形卡可以提取眼睛图像中的图像特征。 可以使用参考照明器,并且屏幕图案可以与独特的参考图案隔行扫描。 进一步提供了一种注视跟踪系统和适于确定观看者的凝视点的个人计算机系统。

    Method of controlling the injection of fuel into a combustion chamber and a fuel injection device for performing said method
    4.
    发明授权
    Method of controlling the injection of fuel into a combustion chamber and a fuel injection device for performing said method 失效
    控制向燃烧室喷射燃料的方法和用于执行所述方法的燃料喷射装置

    公开(公告)号:US06978769B2

    公开(公告)日:2005-12-27

    申请号:US10486445

    申请日:2002-08-15

    摘要: A method of controlling the fuel injection to a combustion chamber (4), comprises the steps of: supplying fuel to a pump (2), which has a piston (7) reciprocating in the a cylinder (6), pressurizing the fuel by applying a force onto the piston (7) by an actuator (8), so that the piston (7) is displaced from a first end position (9) towards a second end position (10), injection of fuel corresponding to a partial volume of the fuel pressurized in the cylinder (6), into the combustion chamber (4), and returning the piston (7) towards the first end position (9) by the pressurized fuel, so that the piston (7) acts with a driving force on the actuator (8). The invention also relates to a fuel injection device for carrying out the method.

    摘要翻译: 控制向燃烧室(4)的燃料喷射的方法包括以下步骤:向具有在气缸(6)中往复运动的活塞(7)的泵(2)供应燃料,通过施加对燃料加压 通过致动器(8)向活塞(7)施加力,使得活塞(7)从第一端部位置(9)朝向第二端部位置(10)移位,喷射对应于部分体积 在气缸(6)中加压的燃料进入燃烧室(4),并通过加压燃料使活塞(7)朝向第一端部位置(9)返回,使得活塞(7)以驱动力 在致动器(8)上。 本发明还涉及一种用于执行该方法的燃料喷射装置。