公开(公告)号：US08066255B2

公开(公告)日：2011-11-29

申请号：US09911721

申请日：2001-07-25

Applicant: Chia-Ping Wang

Inventor： Chia-Ping Wang

IPC: F16K31/12

CPC classification number: F16K31/408 ,  F02M21/0233 ,  F02M21/0254 ,  F02M21/0266 ,  F02M21/0293 ,  Y02T10/32

Abstract: A solenoid valve has a main body defining a gas inlet passage, a gas outlet passage, and a cavity; a core tube forming a closure for said cavity so as to prevent an escape of gas; a cylindrical main piston slidably movable in said cavity of said main body, said main piston forming a front chamber and a back chamber in said main body, said main piston having a gas conduit for passing the gas from said gas inlet passage to said front chamber and an axial hole for passing the gas from said back chamber into said gas outlet passage with a bleed orifice at one end of said axial hole; said main piston being spring biased to a closed position; a spring biased pilot piston; and electrical coil means associated with said core tube to provide a magnetic field for movements of said pilot piston and said main piston, so that when said coil means is deenergized said pilot piston closes said outlet passage and causes a pressure equalization allowing said return spring to push said main piston to close the valve, while when said coil means is energized said pilot valve opens said outlet passage and lowers a pressure which causes pushing of said main piston to open the valve.

Abstract translation: 电磁阀具有限定气体入口通道，气体出口通道和空腔的主体; 形成用于所述空腔的封闭件的芯管，以防止气体逸出; 一个可在所述主体的所述空腔中滑动移动的圆柱形主活塞，所述主活塞在所述主体中形成前腔室和后室，所述主活塞具有气体导管，用于将气体从所述气体入口通道传递到所述前腔室 以及用于使气体从所述后室通过所述气体出口通道的轴向孔，在所述轴向孔的一端具有放气孔; 所述主活塞被弹簧偏压到关闭位置; 弹簧偏压导向活塞; 以及与所述芯管相关联的电线圈装置，以提供用于所述先导活塞和所述主活塞的运动的磁场，使得当所述线圈装置断电时，所述先导活塞闭合所述出口通道，并产生压力均衡，允许所述复位弹簧 推动主活塞以关闭阀门，而当所述线圈装置通电时，先导阀打开所述出口通道并降低压力，这导致所述主活塞的推动以打开阀门。

公开(公告)号：US20090045578A1

公开(公告)日：2009-02-19

申请号：US11889459

申请日：2007-08-13

Applicant: Chia-Ping Wang

Inventor： Chia-Ping Wang

IPC: A63F7/06

CPC classification number: A63F7/0612 ,  A63B24/0003 ,  A63B69/0071 ,  A63B71/022 ,  A63B71/0605 ,  A63B71/0616 ,  A63B2071/0638 ,  A63B2071/0647 ,  A63B2220/05 ,  A63B2220/806 ,  A63F7/307 ,  A63F2007/341 ,  A63F2009/2458 ,  A63F2009/246 ,  A63F2009/2476 ,  A63F2009/2477

Abstract: The present invention provides a multimedia basketball machine composite structure, consisting of a multimedia device and a digital camera device installed in a basketball machine. The multimedia device includes a processing device, a screen and loudspeaker devices. A player is able to interact with the basketball machine according to prompts from the multimedia device, and the digital camera device is able to film and record the segment of interaction between the player and the basketball machine. Moreover, the filmed video can be played back through the multimedia device, thereby creating effectiveness for interaction between the player and the basketball machine. The video of the players filmed by the digital camera device can be arranged to produce a ranking chart. Furthermore, the basketball machines can be connected for multiple player mode, thereby enabling players to cooperate or compete with each other, and thus further increasing recreation effectiveness.

Abstract translation: 本发明提供一种多媒体篮球机复合结构，由多媒体装置和安装在篮球机中的数码相机装置组成。 多媒体设备包括处理设备，屏幕和扬声器设备。 玩家能够根据多媒体设备的提示与篮球机进行交互，数码相机设备能够拍摄和记录玩家与篮球机之间的相互作用。 此外，拍摄的视频可以通过多媒体设备回放，从而为播放器和篮球机之间的交互创造有效性。 由数码相机装置拍摄的玩家的视频可以被布置成产生排名图。 此外，篮球机可以连接多玩家模式，从而使玩家能够相互配合或竞争，从而进一步提高娱乐效果。

公开(公告)号：US06994308B1

公开(公告)日：2006-02-07

申请号：US10924789

申请日：2004-08-25

Applicant: Wei-Ching Wang ,  Chia-Ping Wang

Inventor： Wei-Ching Wang ,  Chia-Ping Wang

IPC: F16K31/02

CPC classification number: F16K31/408 ,  F16K1/12

Abstract: A solenoid gas valve having a solenoid assembly and inlet and outlet fittings is installed inside a tube. The opening and closing of the valve is operated by the pressure difference with an aid of the magnetic field. A compression spring is attached to the support cylindrical body and held against the inlet end fitting while a moving solenoid assembly is located inside the support cylindrical body. The moving solenoid assembly that consists of a stop, a flange, a sleeve and an electrical coil, is held by a second compression spring that is attached to the inside of the support cylindrical body. A small moving magnetic rod, slides inside the sleeve of the solenoid assembly. Acted by a third compression spring, the magnetic rod seals the gas outlet through the bleed orifice on the flange of the solenoid assembly.

Abstract translation: 具有螺线管组件和入口和出口接头的螺线管气阀安装在管内。 阀的打开和关闭通过借助于磁场的压差来操作。 压缩弹簧附接到支撑圆筒体并且保持抵靠入口端配件，同时移动的螺线管组件位于支撑圆柱体内部。 由止动件，法兰，套筒和电线圈组成的移动电磁铁组件由附接到支撑筒体的内部的第二压缩弹簧保持。 一个小的移动磁棒，在螺线管组件的套筒内滑动。 由第三压缩弹簧作用，磁力杆通过螺线管组件的凸缘上的排放孔密封气体出口。

公开(公告)号：USRE46081E1

公开(公告)日：2016-07-26

申请号：US14090303

申请日：2013-11-26

Applicant: Chia-Ping Wang

Inventor： Chia-Ping Wang

IPC: F16K31/12 ,  F16K31/40 ,  F02M21/02

CPC classification number: F16K31/408 ,  F02M21/0233 ,  F02M21/0254 ,  F02M21/0266 ,  F02M21/0293 ,  Y02T10/32

Abstract: A solenoid valve has a main body defining a gas inlet passage, a gas outlet passage, and a cavity; a core tube forming a closure for said the cavity so as to prevent an escape of gas; a cylindrical main piston slidably movable in said the cavity of said the main body, said the main piston forming a front chamber and a back chamber in said the main body, said the main piston having a gas conduit for passing the gas from said the gas inlet passage to said the front chamber and an axial hole for passing the gas from said the back chamber into said the gas outlet passage with a bleed orifice at one end of said the axial hole; said the main piston being spring biased to a closed position; a spring biased pilot piston; and an electrical coil means associated with said the core tube to provide a magnetic field for movements of said the pilot piston and said the main piston, so that when said the coil means is deenergized said the pilot piston closes said the outlet passage and causes a pressure equalization allowing said the return spring to push said the main piston to close the valve, while when said the coil means is energized said the pilot valve opens said the outlet passage and lowers a pressure which causes pushing of said the main piston to open the valve.

Abstract translation: 电磁阀具有限定气体入口通道，气体出口通道和空腔的主体; 形成用于所述空腔的封闭件的芯管，以防止气体逸出; 所述主活塞在所述主体的所述空腔中可滑动地移动，所述主活塞在所述主体中形成前室和后室，所述主活塞具有用于使所述气体从所述气体中通过的气体导管 进入所述前室的入口通道和用于使所述气体从所述后室进入所述气体出口通道的轴向孔，并在所述轴向孔的一端具有放气孔; 所述主活塞被弹簧偏压到关闭位置; 弹簧偏压导向活塞; 以及与所述芯管相关联的电线圈装置，以提供用于所述先导活塞和所述主活塞的运动的磁场，使得当所述线圈装置断电时，所述先导活塞关闭所述出口通道，并导致 压力均衡允许所述复位弹簧推动所述主活塞以关闭所述阀，而当所述线圈装置被通电时，所述先导阀打开所述出口通道并降低压力，所述压力导致所述主活塞的推动以打开所述主活塞 阀。

公开(公告)号：US07334770B2

公开(公告)日：2008-02-26

申请号：US11161914

申请日：2005-08-22

Applicant: Wei-ching Wang ,  Chia-Ping Wang ,  Yu-ching Wang

Inventor： Wei-ching Wang ,  Chia-Ping Wang ,  Yu-ching Wang

IPC: F16K31/12 ,  F02M59/36

CPC classification number: F02M63/0015 ,  F02M59/366 ,  F16K31/408

Abstract: An improved pilot-operated, “instant-on”, solenoid isolation valve discloses a new fluid passage route to save cost of drilling a longitudinal hole within the primary piston. Also, a new feature of primary piston assembly with a movable seal piston having a specific circumferential surface matching to valve body chamber to restrict fluid from front side into back side of the primary piston to produce pressure difference to induce instant valve open when solenoid is energized initially. It also introduces a channel hole in the flange of the sleeve assembly as a communication channel of supply of gas into the chambers of the back side of primary piston assembly. The diameter of the channel hole is not critical to determine in this new invent. As long as the size of the hole is smaller than that of the bleed hole, it can maintain pressure difference between the front side and back side of primary piston during valve opening operation. In addition, since the pilot piston and the primary piston assembly operate independently, the travel stroke of the primary piston assembly is unconstrained by the input electrical power.

Abstract translation: 改进的先导式“即时”电磁阀隔离阀公开了一种新的流体通道，以节省在主活塞内钻孔纵向孔的成本。 此外，主活塞组件的新特征是具有可移动密封活塞，其具有与阀体室匹配的特定圆周表面，以将流体从前侧限制到主活塞的后侧，以产生压力差，以在螺线管通电时引起瞬时阀打开 原来。 它还在套筒组件的凸缘中引入通道孔，作为将气体供应到主活塞组件的后侧的腔室中的连通通道。 在这个新的发明中，通道孔的直径并不是决定性的。 只要孔的尺寸小于放气孔的尺寸，在开阀操作期间，它可以保持主活塞的前侧和后侧之间的压力差。 此外，由于先导活塞和主活塞组件独立地操作，所以主活塞组件的行程不受输入电力的约束。

公开(公告)号：US20070039591A1

公开(公告)日：2007-02-22

申请号：US11161914

申请日：2005-08-22

Applicant: Wei-ching Wang ,  Chia-Ping Wang ,  Yu-ching Wang

Inventor： Wei-ching Wang ,  Chia-Ping Wang ,  Yu-ching Wang

IPC: F02M59/36

CPC classification number: F02M63/0015 ,  F02M59/366 ,  F16K31/408

Abstract: The disclosure of U.S. patent application Ser. No. 11/161,914 including the specification, drawings and abstract is incorporated herein by reference in its entirely. An improved pilot-operated, “instant-on”, solenoid isolation valve discloses a new fluid passage route to save cost of drilling a longitudinal hole within the primary piston. Also, a new feature of primary piston assembly with a movable seal piston having a specific circumferential surface matching to valve body chamber to restrict fluid from front side into back side of the primary piston to produce pressure difference to induce instant valve open when solenoid is energized initially. It also introduces a channel hole in the flange of the sleeve assembly as a communication channel of supply of gas into the chambers of the back side of primary piston assembly. The diameter of the channel hole is not critical to determine in this new invent. As long as the size of the hole is smaller than that of the bleed hole, it can maintain pressure difference between the front side and back side of primary piston during valve opening operation. In addition, since the pilot piston and the primary piston assembly operate independently, the travel stroke of the primary piston assembly is unconstrained by the input electrical power.

Abstract translation: 美国专利申请 包括说明书，附图和摘要的第11 / 161,914号全部内容通过引用并入本文。 改进的先导式“即时”电磁阀隔离阀公开了一种新的流体通道，以节省在主活塞内钻孔纵向孔的成本。 此外，主活塞组件的新特征是具有可移动密封活塞，其具有与阀体室匹配的特定圆周表面，以将流体从前侧限制到主活塞的后侧，以产生压力差，以在螺线管通电时引起瞬时阀打开 原来。 它还在套筒组件的凸缘中引入通道孔，作为将气体供应到主活塞组件的后侧的腔室中的连通通道。 在这个新的发明中，通道孔的直径并不是决定性的。 只要孔的尺寸小于放气孔的尺寸，在开阀操作期间，它可以保持主活塞的前侧和后侧之间的压力差。 此外，由于先导活塞和主活塞组件独立地操作，所以主活塞组件的行程不受输入电力的约束。

公开(公告)号：US20060043323A1

公开(公告)日：2006-03-02

申请号：US10924789

申请日：2004-08-25

Applicant: Wei-Ching Wang ,  Chia-Ping Wang

Inventor： Wei-Ching Wang ,  Chia-Ping Wang

IPC: F16K31/02

CPC classification number: F16K31/408 ,  F16K1/12

Abstract: A newly designed solenoid gas valve which including a solenoid assembly and inlet & outlet fittings is installed inside a tube. The adoption of in-line inlet and outlet configuration simplifies the procedures required for connecting the pipes and the gas flow is controlled by opening and closing the valve in a piping system. The opening and closing of the valve is operated by the pressure difference with an aid of the magnetic field. A compression spring is attached to the support cylindrical body and held against the inlet end fitting while a moving solenoid assembly is located inside the support cylindrical body. The moving solenoid assembly that consists of a stop, a flange, a sleeve and an electrical coil, is held by a second compression spring that is attached to the inside of the support cylindrical body. A small moving magnetic rod, slides inside the sleeve of the solenoid assembly. The movement of the small magnetic rod is not affected by that of the entire solenoid assembly which would reduce the stroke (the distance traveled), hence, reduce the electric power requirement. Acted by a third compression spring, the magnetic rod seals the gas outlet through the bleed orifice on the flange of the solenoid assembly. Initially, the solenoid assembly closes the outlet passage solely by the act of the first compression spring since the pressure is in equalization inside the cylindrical body. To allow the gas pass through the valve, an electrical coil is energized to create a magnetic field that causes the magnetic rod to open the bleed orifice, permitting gas flowing and generating pressure difference between the front and the back side chambers. These two chambers are separated by an o-ring on the flange of the solenoid assembly. As soon as the chamber pressure difference exceeds the spring force, the outlet passage opens. When the magnetic field ceases, the magnetic rod moves back to seal the orifice and at the same time, the pressure in the front side chamber builds up to reach a pressure equalization, the compression spring causes the solenoid assembly to close off the outlet passage.