公开(公告)号：US08933588B2

公开(公告)日：2015-01-13

申请号：US14005199

申请日：2012-03-01

申请人： Hui Tian ,  Yu Long

发明人： Hui Tian ,  Yu Long

IPC分类号： H02J1/00 ,  H02J3/00 ,  G06F19/00 ,  G06G7/70 ,  H02J3/42 ,  F02D29/06 ,  H02P9/04 ,  F02B63/04

CPC分类号： H02J3/42 ,  F02B63/042 ,  F02D29/06 ,  H02P9/04 ,  H02P9/305 ,  Y10T307/735

摘要： Provided are a method and a device for controlling an internal combustion engine driven generator set to run in parallel. The method includes: each time an internal combustion engine is started, a controller detects whether a voltage is outputted in an output voltage circuit; obtaining of respective active power and effective values of output currents; seeking of corresponding output voltage amplitudes in respective droop characteristic curves according to the effective values of the respective output currents, and seeking of corresponding inner power factor angles in the respective droop characteristic curves according to the respective active power; the droop characteristic curves of each generator have the same slope; and each generator is controlled to reach the respective corresponding output voltage amplitudes and inner power factor angles.

摘要翻译： 提供一种用于控制内燃机驱动的发电机组并联运行的方法和装置。 该方法包括：每次启动内燃机时，控制器检测输出电压电路中是否输出电压; 获得各自的有功功率和输出电流的有效值; 根据相应的输出电流的有效值，寻求相应的下降特性曲线中相应的输出电压幅度，并根据相应的有功功率寻求各个下垂特性曲线中的对应内功率因数角; 每个发电机的下垂特性曲线具有相同的斜率; 并且每个发电机被控制以达到相应的相应输出电压幅度和内功率因数角。

公开(公告)号：US08573377B2

公开(公告)日：2013-11-05

申请号：US12867753

申请日：2008-09-17

申请人： Yong Gao ,  Xianjun Ouyang ,  Xiaobing Zheng

发明人： Yong Gao ,  Xianjun Ouyang ,  Xiaobing Zheng

IPC分类号： F16H63/34

CPC分类号： F16H63/3441 ,  B60T1/005 ,  B60T1/062

摘要： A built-in parking locking device of vehicle comprises a lock base (2) which is fixed on a box body (12) which supports a transmission rotating shaft (8) and a lock core (6) which is matched on the transmission rotating shaft (8) with a spline and can move axially pulled by a pulling fork (9). The lock base is provided with a lock pin (3); the lock core is provided with a positioning hole (6a) used for circumferential positioning; the rotating shaft passes through the circle center hole of the lock base and is supported on the box body; after the lock core moves towards the lock base direction, the positioning hole (6a) used for the circumferential positioning and the lock pin (3) on the lock base are matched so as to form circumferential fixing; the pulling fork (9) is connected with a gear shifting cam (11).

摘要翻译： 一种内置的车辆停车锁定装置，包括固定在支撑传动旋转轴（8）的箱体（12）上的锁定基座（2）和与变速器旋转轴 （8）具有花键，并且可以通过牵引叉（9）轴向移动。 锁定基座设有锁销（3）; 锁芯设置有用于周向定位的定位孔（6a）; 旋转轴通过锁定基座的圆心孔，并支撑在箱体上; 在锁芯朝向锁定基座方向移动之后，用于周向定位的定位孔（6a）和锁定基座上的锁定销（3）相匹配，以形成周向固定; 牵引叉（9）与变速凸轮（11）连接。

公开(公告)号：US20120255515A1

公开(公告)日：2012-10-11

申请号：US13496700

申请日：2011-12-28

申请人： Yuming Xie ,  Hongbo Chen ,  Bing Liu ,  Ju Lei

发明人： Yuming Xie ,  Hongbo Chen ,  Bing Liu ,  Ju Lei

IPC分类号： F02F1/24 ,  F02F1/42

CPC分类号： F02F1/24 ,  F02F2001/245

摘要： The invention discloses a cylinder head of a small-sized general-purpose gasoline engine and a gasoline engine having the same. The cylinder head of the small-sized general-purpose gasoline engine comprises a cylinder head body (1), and an intake passage (9), an exhaust passage (5) and a sparking plug mounting hole (8) arranged on the cylinder head body (1); a combustion chamber surface (7), being a arched smooth curve, is formed at the inner side of the cylinder head body (1); the cylinder head body (1) is provided with an intake valve (11) corresponding to the intake passage (9) and an exhaust valve (4) corresponding to the exhaust passage (5); the intake valve (11) is inclined towards the intake passage (9) from the bottom part to the top part; the exhaust valve (4) is inclined towards the exhaust passage (5) from the bottom part to the top part; and the included angle between the axis of the intake valve (11) and the axis of the exhaust valve (4) is 24±5 degrees. In the invention, the parameters between the combustion chamber and the intake valve as well as the exhaust valve are inter-coordinated and matched, the operation efficiency of the gasoline engine is improved, the fuel is saved, and the discharge is reduced.

摘要翻译： 本发明公开了一种小型通用汽油发动机的气缸盖和具有该气缸盖的汽油发动机。 小型通用汽油机的气缸盖包括气缸盖本体（1）和设置在气缸盖上的进气通道（9），排气通道（5）和火花塞安装孔（8） 身体（1）; 在气缸盖主体（1）的内侧形成有作为拱形平滑曲线的燃烧室表面（7）; 气缸盖本体（1）设有与进气通路（9）相对应的进气门（11）和对应于排气通道（5）的排气阀（4）。 所述进气阀（11）从所述底部朝向所述顶部朝向所述进气通路（9）倾斜; 所述排气阀（4）从所述底部朝向所述顶部朝向所述排气通路（5）倾斜; 并且进气门（11）的轴线与排气阀（4）的轴线之间的夹角为24±5度。 在本发明中，燃烧室与进气门以及排气阀之间的参数相互协调配合，提高了汽油发动机的运行效率，节约了燃料，降低了排放。

公开(公告)号：US08712666B2

公开(公告)日：2014-04-29

申请号：US14005281

申请日：2012-03-01

申请人： Yu Long ,  Hui Tian

发明人： Yu Long ,  Hui Tian

IPC分类号： H02M5/44 ,  H02M9/04 ,  F02N11/04

CPC分类号： H02M5/44 ,  F02D29/06 ,  H02M2007/53878 ,  H02P9/04

摘要： A multiple-frequency inversion method and a control apparatus for an internal combustion engine driven generator includes an inverter unit that employs a multiple-frequency inversion technology, controlling the inverter unit through a low switching frequency f to obtain a 2f modulated frequency, thus resolving the problem that a low frequency switching component generates a high frequency modulated waveform. Four switching devices in the inverter unit have the same working frequency, alleviating the controller load. In addition, a high modulated frequency reduces the device parameters of the filter unit, resulting in a smaller-sized and lighter apparatus, thus giving the generator portability. Reduction of the device parameters of the filter unit means reduction of the output internal resistance of the generator, therefore increasing the non-linear load capability of the generator.

摘要翻译： 用于内燃机驱动发电机的多频反转方法和控制装置包括采用多频反转技术的逆变器单元，通过低开关频率f控制逆变器单元以获得2f调制频率，从而解决 低频开关元件产生高频调制波形的问题。 逆变器单元中的四个开关装置具有相同的工作频率，减轻了控制器负载。 此外，高调制频率降低了滤波器单元的器件参数，导致较小尺寸和较轻的器件，从而提供发生器的便携性。 降低过滤器单元的装置参数意味着减小发电机的输出内部电阻，从而增加发电机的非线性负载能力。

公开(公告)号：US20140001873A1

公开(公告)日：2014-01-02

申请号：US14005199

申请日：2012-03-01

申请人： Hui Tian ,  Yu Long

发明人： Hui Tian ,  Yu Long

IPC分类号： H02J3/42

CPC分类号： H02J3/42 ,  F02B63/042 ,  F02D29/06 ,  H02P9/04 ,  H02P9/305 ,  Y10T307/735

摘要： Provided are a method and a device for controlling an internal combustion engine driven generator set to run in parallel. The method includes: each time an internal combustion engine is started, a controller detects whether a voltage is outputted in an output voltage circuit; obtaining of respective active power and effective values of output currents; seeking of corresponding output voltage amplitudes in respective droop characteristic curves according to the effective values of the respective output currents, and seeking of corresponding inner power factor angles in the respective droop characteristic curves according to the respective active power; the droop characteristic curves of each generator have the same slope; and each generator is controlled to reach the respective corresponding output voltage amplitudes and inner power factor angles.

摘要翻译： 提供一种用于控制内燃机驱动的发电机组并联运行的方法和装置。 该方法包括：每次启动内燃机时，控制器检测输出电压电路中是否输出电压; 获得各自的有功功率和输出电流的有效值; 根据相应的输出电流的有效值，寻求相应的下降特性曲线中相应的输出电压幅度，并根据相应的有功功率寻求各个下垂特性曲线中的对应内功率因数角; 每个发电机的下垂特性曲线具有相同的斜率; 并且每个发电机被控制以达到相应的相应输出电压幅度和内功率因数角。

公开(公告)号：US08991355B2

公开(公告)日：2015-03-31

申请号：US13496700

申请日：2011-12-28

申请人： Yuming Xie ,  Hongbo Chen ,  Bing Liu ,  Ju Lei

发明人： Yuming Xie ,  Hongbo Chen ,  Bing Liu ,  Ju Lei

IPC分类号： F01L1/18 ,  F02F1/24

CPC分类号： F02F1/24 ,  F02F2001/245

摘要： The invention discloses a cylinder head of a small-sized general-purpose gasoline engine and a gasoline engine having the same. The cylinder head of the small-sized general-purpose gasoline engine comprises a cylinder head body (1), and an intake passage (9), an exhaust passage (5) and a sparking plug mounting hole (8) arranged on the cylinder head body (1); a combustion chamber surface (7), being a arched smooth curve, is formed at the inner side of the cylinder head body (1); the cylinder head body (1) is provided with an intake valve (11) corresponding to the intake passage (9) and an exhaust valve (4) corresponding to the exhaust passage (5); the intake valve (11) is inclined towards the intake passage (9) from the bottom part to the top part; the exhaust valve (4) is inclined towards the exhaust passage (5) from the bottom part to the top part; and the included angle between the axis of the intake valve (11) and the axis of the exhaust valve (4) is 24±5 degrees. In the invention, the parameters between the combustion chamber and the intake valve as well as the exhaust valve are inter-coordinated and matched, the operation efficiency of the gasoline engine is improved, the fuel is saved, and the discharge is reduced.

摘要翻译： 本发明公开了一种小型通用汽油发动机的气缸盖和具有该气缸盖的汽油发动机。 小型通用汽油机的气缸盖包括气缸盖本体（1）和设置在气缸盖上的进气通道（9），排气通道（5）和火花塞安装孔（8） 身体（1）; 在气缸盖主体（1）的内侧形成有作为拱形平滑曲线的燃烧室表面（7）; 气缸盖本体（1）设有与进气通路（9）相对应的进气门（11）和对应于排气通道（5）的排气阀（4）。 所述进气阀（11）从所述底部朝向所述顶部朝向所述进气通路（9）倾斜; 所述排气阀（4）从所述底部朝向所述顶部朝向所述排气通路（5）倾斜; 并且进气门（11）的轴线与排气阀（4）的轴线之间的夹角为24±5度。 在本发明中，燃烧室与进气门以及排气阀之间的参数相互协调配合，提高了汽油发动机的运行效率，节约了燃料，降低了排放。

公开(公告)号：US20120266830A1

公开(公告)日：2012-10-25

申请号：US13391973

申请日：2011-12-13

申请人： Bibo Che

发明人： Bibo Che

IPC分类号： F02B23/00 ,  F01P1/02

CPC分类号： F01P1/08 ,  F02F1/28

摘要： The invention discloses a general-purpose gasoline engine, comprising a cylinder block, a cylinder head main body (1), and an intake passage (12) and an exhaust passage (11) arranged on the cylinder head main body (1); an intake valve (5) is arranged on the cylinder head main body (1) correspondingly to the intake passage (12), an exhaust valve (9) is arranged correspondingly to the exhaust passage (11), the intake valve (5) is correspondingly provided with an intake rocker arm (8) and an intake push rod, the exhaust valve (9) is correspondingly provided with an exhaust rocker arm (2) and an exhaust push rod, a combustion chamber surface (13) is formed on the inner side of the cylinder head main body (1), and the combustion chamber surface (13) is of a spherical structure or an arch structure formed of smooth curves; the part of the combustion chamber surface (13) between the intake valve (5) and the exhaust valve (9) forms a nose bridge region (14), and a through air-cooling passage (10) is arranged on the cylinder head main body (1) on the outer side of the nose bridge region (14). The general-purpose gasoline engine in the invention is beneficial to the mixing of combustion gases and has excellent cooling efficiency.

摘要翻译： 本发明公开了一种通用汽油发动机，其包括气缸体，气缸盖主体（1）和布置在气缸盖主体（1）上的进气通道（12）和排气通道（11）。 进气阀（5）对应于进气通道（12）布置在气缸盖主体（1）上，排气阀（9）对应于排气通道（11）设置，进气门（5）为 相应地设置有进气摇臂（8）和进气推杆，排气门（9）相应地设置有排气摇臂（2）和排气推杆，燃烧室表面（13）形成在 气缸盖主体（1）的内侧，燃烧室表面（13）为平滑曲线形成的球形结构或拱形结构; 进气门（5）和排气阀（9）之间的燃烧室表面（13）的一部分形成一个鼻梁区域（14），并且通气冷却通道（10）设置在气缸盖主体 主体（1）在鼻梁区域（14）的外侧。 本发明的通用汽油机有利于燃烧气体的混合，并具有优异的冷却效率。

公开(公告)号：US20140216369A1

公开(公告)日：2014-08-07

申请号：US13392021

申请日：2011-12-13

申请人： Bing Liu ,  Yuming Xie ,  Hongbo Chen

发明人： Bing Liu ,  Yuming Xie ,  Hongbo Chen

IPC分类号： F01P1/02

CPC分类号： F01P1/02 ,  F01P1/10 ,  F02F1/06

摘要： The invention discloses an air-cooling cylinder head of a gasoline engine and a gasoline engine. The air-cooling cylinder head of a gasoline engine comprises a cylinder head main body (1), and an intake passage (3), an exhaust passage (2) and a spark plug mounting hole (6) arranged in the cylinder head main body (1), a plurality of cooling fins (4) is arranged on the outer surface of the cylinder head main body (1), a combustion chamber surface (5) is formed on the inner side of the cylinder head main body (1), a longitudinally through air-cooling passage I (8) is arranged on the same side of the cylinder head main body (1) as the intake passage (3) and the exhaust passage (2), a transversally through air-cooling passage II (7) is arranged between the intake passage (3) and the exhaust passage (2), and both the longitudinally through air-cooling passage I (8) and the transversally through air-cooling passage II (7) are kept away from function holes on the cylinder head main body (1). In the technical solution of the invention, cooling air flows through the outer surface of the combustion chamber wall from different directions to sufficiently decrease the temperature of the combustion chamber, so that the cylinder head has excellent cooling efficiency, and the power of the gasoline engine is increased.

摘要翻译： 本发明公开了一种汽油发动机和汽油发动机的空气冷却气缸盖。 汽油发动机的空气冷却气缸盖包括气缸盖主体（1）和设置在气缸盖主体（1）中的进气通道（3），排气通道（2）和火花塞安装孔（6） （1）中，在气缸盖主体（1）的外表面上设置有多个散热片（4），在气缸盖主体（1）的内侧形成有燃烧室面（5） 在气缸盖主体（1）的与进气通路（3）和排气通道（2）相同的一侧设置纵向通风冷却通道I（8），横向冷却通道II （7）布置在进气通道（3）和排气通道（2）之间，并且纵向通风冷却通道I（8）和横向通过空气冷却通道II（7）都远离功能 气缸盖主体（1）上的孔。 在本发明的技术方案中，冷却空气从不同的方向流过燃烧室壁的外表面，以充分降低燃烧室的温度，使得气缸盖具有优异的冷却效率和汽油发动机的功率 增加了。

公开(公告)号：US08733332B2

公开(公告)日：2014-05-27

申请号：US13391973

申请日：2011-12-13

申请人： Bibo Che

发明人： Bibo Che

IPC分类号： F02B23/08 ,  F02B23/00

CPC分类号： F01P1/08 ,  F02F1/28

摘要： The invention discloses a general-purpose gasoline engine, comprising a cylinder block, a cylinder head main body (1), and an intake passage (12) and an exhaust passage (11) arranged on the cylinder head main body (1); an intake valve (5) is arranged on the cylinder head main body (1) correspondingly to the intake passage (12), an exhaust valve (9) is arranged correspondingly to the exhaust passage (11), the intake valve (5) is correspondingly provided with an intake rocker arm (8) and an intake push rod, the exhaust valve (9) is correspondingly provided with an exhaust rocker arm (2) and an exhaust push rod, a combustion chamber surface (13) is formed on the inner side of the cylinder head main body (1), and the combustion chamber surface (13) is of a spherical structure or an arch structure formed of smooth curves; the part of the combustion chamber surface (13) between the intake valve (5) and the exhaust valve (9) forms a nose bridge region (14), and a through air-cooling passage (10) is arranged on the cylinder head main body (1) on the outer side of the nose bridge region (14). The general-purpose gasoline engine in the invention is beneficial to the mixing of combustion gases and has excellent cooling efficiency.

摘要翻译： 本发明公开了一种通用汽油发动机，其包括气缸体，气缸盖主体（1）和布置在气缸盖主体（1）上的进气通道（12）和排气通道（11）。 进气阀（5）对应于进气通道（12）布置在气缸盖主体（1）上，排气阀（9）对应于排气通道（11）设置，进气门（5）为 相应地设置有进气摇臂（8）和进气推杆，排气门（9）相应地设置有排气摇臂（2）和排气推杆，燃烧室表面（13）形成在 气缸盖主体（1）的内侧，燃烧室表面（13）为平滑曲线形成的球形结构或拱形结构; 进气门（5）和排气阀（9）之间的燃烧室表面（13）的一部分形成一个鼻梁区域（14），并且通气冷却通道（10）设置在气缸盖主体 主体（1）在鼻梁区域（14）的外侧。 本发明的通用汽油机有利于燃烧气体的混合，并具有优异的冷却效率。