公开(公告)号：US20070266989A1

公开(公告)日：2007-11-22

申请号：US11797937

申请日：2007-05-09

申请人： Chung-Yu Yang

发明人： Chung-Yu Yang

IPC分类号： F02B31/00 ,  F02M29/00

CPC分类号： F02M29/06

摘要： An intake accelerator for an engine, the intake accelerator is installed in the front end of a pipe line at an intake of an engine to increase the efficiency of the engine. The main body of the accelerator is provided therein with a plurality of vortex guiding blades extending from a periphery to the center of the wall of a pipe, thereby a vortex passage is formed between every two neighboring ones of the vortex guiding blades; these vortex passages circle in the interior of the main body of the accelerator, so that after air flow enters the main body of the accelerator, it is guided to generate a plurality of vortexes running in the same direction, this can increase the air flow of the vortexes.

摘要翻译： 用于发动机的进气加速器，进气加速器安装在发动机进气口处的管线的前端，以提高发动机的效率。 加速器的主体在其中设置有从管的壁的周边延伸到中心的多个涡流引导叶片，从而在每两个相邻的涡流引导叶片之间形成涡流通道; 这些涡流通道在加速器主体的内部循环，使得在气流进入加速器主体之后，其被引导以产生沿相同方向运行的多个涡流，这可以增加气流 漩涡。

公开(公告)号：US08602012B2

公开(公告)日：2013-12-10

申请号：US12939433

申请日：2010-11-04

申请人： Chung-Yu Yang

发明人： Chung-Yu Yang

IPC分类号： F02D7/00 ,  F02M29/00 ,  F02M29/04

CPC分类号： F02M29/06

摘要： A car engine air-intake unit has a round main body. The main body has airflow guides and airflow guiding plates to guide air flowing into the intake tube to rotate, and blades are provided which protrude out of the main body and extend from the airflow guiding plates to increase the rotating angle and stroke of the guided air flow. The intake unit can be used in cooperation with any of various specific air-intake tubes, and can be assembled and adjusted to support different air intake amounts and any of various air-intake tubes of different bores, and thus offers convenience of use.

摘要翻译： 汽车发动机进气单元具有圆形主体。 主体具有气流引导件和气流引导板，以引导流入进气管的空气旋转，并且设置有从主体突出并从气流引导板延伸的刀片，以增加引导空气的旋转角度和行程 流。 进气单元可以与各种特定进气管中的任何一个配合使用，并且可以组装和调节以支持不同的进气量和不同孔的各种进气管的任何一个，从而提供使用方便。

公开(公告)号：US07074207B2

公开(公告)日：2006-07-11

申请号：US10347800

申请日：2003-01-22

申请人： Chung-Yu Yang

发明人： Chung-Yu Yang

IPC分类号： A61M5/00

CPC分类号： A61M5/3234 ,  A61M5/3232 ,  A61M5/347 ,  A61M5/508 ,  A61M2005/3231 ,  A61M2005/3239 ,  A61M2005/3241 ,  A61M2005/3242

摘要： A safety syringe includes a flexible holder-supporting seat that is sleeved around and that clamps a needle holder within a front end portion of a syringe barrel. A flexible sealing member seals an open front end of a plunger so as to define a vacuum chamber in the plunger. When the plunger moves within the barrel to a front limit position, a holder-retaining front portion of the sealing member engages and retains the needle holder thereon, and the plunger pushes the holder-supporting seat to separate from the needle holder such that the sealing member and the needle holder move rearward within the syringe barrel due to negative pressure produced in the plunger, thereby retracting a needle into the syringe, barrel.

公开(公告)号：US08141538B2

公开(公告)日：2012-03-27

申请号：US12314538

申请日：2008-12-12

申请人： Chung-Yu Yang

发明人： Chung-Yu Yang

IPC分类号： F02B31/00 ,  F02B31/04

CPC分类号： F02M29/04 ,  F02M35/10019 ,  F02M35/10295

摘要： An intake ducting device for a car engine comprising at least a round sheet main body having on its outer edge a circular ring, the circular ring can be fixed in the inner surface of an intake tube and is provided inside of it with a plurality of airflow disturbing holes, the airflow disturbing holes are arrayed at least in two layers from the inner side to the center of the circular ring and are in the form of grids, each airflow disturbing hole has at least an airflow deflector having an tilting angle relative to the axis of the intake tube, when airflow from the car intake tube passes the main body, by the function of the airflow disturbing holes and the airflow deflectors respectively in the airflow disturbing holes, the airflow can be separated against concentration, thereby the intake tube can take in air uniformly.

摘要翻译： 一种用于汽车发动机的进气管道装置，包括至少一个在其外边缘上具有圆形环的圆形片主体，所述圆环可以固定在进气管的内表面中并且在其内部设置有多个气流 气流干扰孔从圆环的内侧到中心至少排列成两层，并且呈格栅形式，每个气流扰动孔至少具有相对于 当进气管的气流通过主体时，通过分别在气流干扰孔中的气流干扰孔和气流偏转器的功能，可以将气流与浓度分离，从而进气管可以 均匀地吸入空气。

公开(公告)号：US20110120435A1

公开(公告)日：2011-05-26

申请号：US12939433

申请日：2010-11-04

申请人： Chung-Yu YANG

发明人： Chung-Yu YANG

IPC分类号： F02M29/00

CPC分类号： F02M29/06

摘要： A car engine air-intake unit being provided on the inner rim of an intake tube, it comprises at least a main body in a shape of round sheet, the main body is provided thereon with a plurality of current guides and current guiding plates to guide air flow to enter the intake tube and to flow and rotate, and blades are provided which protrude out of the main body and extend from the current guiding plates to increase the rotating angle and stroke of the guided air flow. The present invention can be used in cooperation with any of various specific air-intake tubes, and can make assembling and adjusting by using different air taking in amount and any of various air-intake tubes of different bores; it has the advantage of convenience of use.

摘要翻译： 一种汽车发动机进气单元设置在进气管的内缘上，至少包括一个圆形的主体，主体上设置有多个电流导向件和电流导向板，用于引导 空气流进入进气管并流动和旋转，并且设置有从主体突出的叶片并且从当前导向板延伸以增加引导空气流的旋转角度和行程。 本发明可以与各种特定进气管中的任何一个配合使用，并且可以通过使用不同的空气吸入量和不同孔的各种进气管中的任何一个进行组装和调节; 它具有使用方便的优点。

公开(公告)号：US20100147242A1

公开(公告)日：2010-06-17

申请号：US12314538

申请日：2008-12-12

申请人： Chung-Yu Yang

发明人： Chung-Yu Yang

IPC分类号： F02M35/10

CPC分类号： F02M29/04 ,  F02M35/10019 ,  F02M35/10295

摘要： An intake ducting device for a car engine comprising at least a round sheet main body having on its outer edge a circular ring, the circular ring can be fixed in the inner surface of an intake tube and is provided inside of it with a plurality of airflow disturbing holes, the airflow disturbing holes are arrayed at least in two layers from the inner side to the center of the circular ring and are in the form of grids, each airflow disturbing hole has at least an airflow deflector having an tilting angle relative to the axis of the intake tube, when airflow from the car intake tube passes the main body, by the function of the airflow disturbing holes and the airflow deflectors respectively in the airflow disturbing holes, the airflow can be separated against concentration, thereby the intake tube can take in air uniformly.

摘要翻译： 一种用于汽车发动机的进气管道装置，包括至少一个在其外边缘上具有圆形环的圆形片主体，所述圆环可以固定在进气管的内表面中并且在其内部设置有多个气流 气流干扰孔从圆环的内侧到中心至少排列成两层，并且呈格栅形式，每个气流扰动孔至少具有相对于 当进气管的气流通过主体时，通过分别在气流干扰孔中的气流干扰孔和气流偏转器的功能，可以将气流与浓度分离，从而进气管可以 均匀地吸入空气。

公开(公告)号：US20070078402A1

公开(公告)日：2007-04-05

申请号：US11467632

申请日：2006-08-28

申请人： Chung-Yu YANG

发明人： Chung-Yu YANG

IPC分类号： A61M5/00

CPC分类号： A61M5/3234 ,  A61M5/508 ,  A61M2005/3241 ,  A61M2005/3242

摘要： The present invention provides a safety syringe, which comprises an outer syringe barrel, a flexible seat, a needle unit, an inner syringe barrel, a flexible sealing member, and an anti-compressive structure. A low pressure inside a hollow body of the inner syringe barrel can be used to retract the needle unit, and the anti-compressive structure is capable of resisting an attraction force generated from the low pressure inside the inner syringe barrel. The needle unit can be combined with the anti-compressive structure, and then retracted into the hollow body of the inner syringe barrel along with the needle unit.

摘要翻译： 本发明提供了一种安全注射器，其包括外部注射器筒，柔性座，针单元，内注射器筒，柔性密封构件和抗压缩结构。 内注射器筒的中空体内的低压可以用于缩回针单元，并且抗压缩结构能够抵抗由内注射器筒内部的低压产生的吸引力。 针单元可以与抗压缩结构组合，然后与针单元一起缩回到内注射器筒的中空体中。

公开(公告)号：US20130141917A1

公开(公告)日：2013-06-06

申请号：US13309421

申请日：2011-12-01

申请人： Tzy-Ying Lin ,  Wei-Ping Lin ,  I-Liang Huang ,  Jin-Lung Yang ,  Chung-Yu Yang ,  Tzu-Han Lin

发明人： Tzy-Ying Lin ,  Wei-Ping Lin ,  I-Liang Huang ,  Jin-Lung Yang ,  Chung-Yu Yang ,  Tzu-Han Lin

IPC分类号： F21V29/00 ,  F21V21/00

CPC分类号： F21V5/04 ,  F21K9/232 ,  F21K9/64 ,  F21V7/0091 ,  F21V29/507 ,  F21V29/83 ,  F21Y2113/13 ,  F21Y2115/10

摘要： The present invention provides an LED light device, including: a heat sink having a layered structure formed by a plurality of tubes; and a sub-mount positioned on the heat sink and mounted with an LED emitter.

摘要翻译： 本发明提供一种LED灯装置，其特征在于，包括：具有由多个管形成的层叠结构的散热器; 以及位于散热器上并安装有LED发射器的子安装座。

公开(公告)号：US07410478B2

公开(公告)日：2008-08-12

申请号：US10749563

申请日：2004-01-02

申请人： Chung-Yu Yang

发明人： Chung-Yu Yang

IPC分类号： A61M5/00

CPC分类号： A61M5/3234 ,  A61M5/3232 ,  A61M5/347 ,  A61M5/508 ,  A61M2005/3231 ,  A61M2005/3239 ,  A61M2005/3241 ,  A61M2005/3242

摘要： A safety syringe includes a flexible holder-supporting seat that is sleeved around and that clamps a needle holder within a front end portion of a syringe barrel. A flexible sealing member seals an open front end of a plunger so as to define a vacuuming chamber in the plunger. When the plunger moves within the barrel to a front limit position, a holder-retaining front portion of the sealing member engages and retains the needle holder thereon. The plunger pushes the holder-supporting seat to separate from the needle holder such that the sealing member and the needle holder mover rearward within the syringe barrel due to negative pressure produced in the plunger, thereby retracting a needle into the syringe barrel.

摘要翻译： 一种安全注射器包括一个柔性保持器支撑座，其围绕着套筒，并将针头夹持在注射器筒的前端部分内。 柔性密封构件密封柱塞的开口前端，以便在柱塞中限定抽真空室。 当柱塞在筒体内移动到前限位置时，密封构件的保持器保持前部接合并将针保持器保持在其上。 由于柱塞中产生的负压，柱塞推动保持器支撑座与针保持器分离，使得密封构件和针夹持器在注射器筒内向后，从而将针缩回到注射器筒中。