公开(公告)号：US06361283B1

公开(公告)日：2002-03-26

申请号：US09588742

申请日：2000-06-06

申请人： Masaki Ota ,  Masahiro Kawaguchi ,  Ken Suitou ,  Ryo Matsubara ,  Hiroyuki Nishinosono ,  Kouji Watanabe

发明人： Masaki Ota ,  Masahiro Kawaguchi ,  Ken Suitou ,  Ryo Matsubara ,  Hiroyuki Nishinosono ,  Kouji Watanabe

IPC分类号： F04B126

CPC分类号： F04B27/1804 ,  F04B2027/1813 ,  F04B2027/1827 ,  F04B2027/1859

摘要： A control valve controls the displacement of a variable displacement type compressor. The compressor has a crank chamber, a bleed passage, and a supply passage. An outlet valve portion located on the bleed passage to control the opening of the bleed passage. An inlet valve portion is located on the supply passage to control the opening of the supply passage. A transmission rod extends between the outlet valve portion and the inlet valve portion to connect the outlet valve portion to the inlet valve portion. The transmission rod moves axially. A through hole is located in the inlet valve portion to receive a part of the transmission rod. The through hole constitutes a part of the supply passage. A clearance is formed between the transmission rod and the through hole to constantly connect the discharge pressure zone to the crank chamber.

摘要翻译： 控制阀控制可变排量型压缩机的排量。 压缩机具有曲柄室，排气通道和供给通道。 位于排出通道上的出口阀部分，用于控制排出通道的开口。 入口阀部分位于供给通道上以控制供应通道的开口。 传动杆在出口阀部分和入口阀部分之间延伸，以将出口阀部分连接到入口阀部分。 传动杆轴向移动。 通孔位于入口阀部分中，以容纳传动杆的一部分。 通孔构成供给通道的一部分。 在传动杆和通孔之间形成间隙，以将排出压力区恒定地连接到曲柄室。

公开(公告)号：US20120199771A1

公开(公告)日：2012-08-09

申请号：US13318190

申请日：2010-10-12

申请人： Yoshinari Kasagi ,  Hiroyuki Nishinosono ,  Hiroyuki Iwanaga

发明人： Yoshinari Kasagi ,  Hiroyuki Nishinosono ,  Hiroyuki Iwanaga

IPC分类号： F16K31/06

CPC分类号： F16K31/0613 ,  F16K31/0686 ,  Y10T137/86614

摘要： Provided is a solenoid valve stable in response performance, whose quickness and damping performance are appropriate. In the solenoid valve, a respiration port (46) to be used for flowing fluid into and out from a space located on one side of a plunger (24) that faces the spool (60) is formed in an end portion of a valve sleeve (41) that faces a solenoid case (21). Further, in the solenoid valve, a respiration groove (66) is formed on the spool (60), wherein the respiration groove (66) causes the space located on the one side of the plunger (24) facing the spool (60), and the respiration port (46) to communicate with each other when an end portion of the spool (60) that faces the plunger (24), and an end portion of a center post (27) that faces the spool (60) are in contact with each other with the spool (60) having been put in the nearest possible position to the plunger (24). This configuration makes it possible to discharge, with an appropriate level of flow-channel resistance, fluid placed in the space located on the side of the plunger (24) facing the spool (60). Therefore, slowdown of the response performance does not occur, and appropriate damping performance is ensured.

摘要翻译： 提供了一种电磁阀，其响应性能稳定，其速度和阻尼性能是适当的。 在电磁阀中，用于将流体流入和流出位于与阀芯（60）相对的柱塞（24）的一侧上的空间的呼吸口（46）形成在阀套的端部 （41）面对螺线管外壳（21）。 此外，在电磁阀中，在卷轴（60）上形成有呼吸槽（66），其中呼吸槽（66）使得位于柱塞（24）的面向卷轴（60）的一侧的空间， 以及当所述卷轴（60）的面向所述柱塞（24）的端部以及面向所述线轴（60）的中心柱（27）的端部处于所述卷轴（60）的端部时，所述呼吸端口（46）彼此连通 彼此接触，其中卷轴（60）已被置于与柱塞（24）最接近的可能位置。 这种构造使得能够以适当水平的流路阻力排出放置在位于柱塞（24）的面向卷轴（60）侧的空间中的流体。 因此，不会发生响应性能的降低，并且确保适当的阻尼性能。

公开(公告)号：US08960233B2

公开(公告)日：2015-02-24

申请号：US13320092

申请日：2010-09-17

申请人： Hiroyuki Nishinosono ,  Yoshinari Kasagi

发明人： Hiroyuki Nishinosono ,  Yoshinari Kasagi

IPC分类号： F16K31/06 ,  F15B13/04 ,  F16K11/07

CPC分类号： F16K31/0613 ,  F15B13/0402 ,  F16K11/07 ,  F16K27/048 ,  Y10T137/86614 ,  Y10T137/86622 ,  Y10T137/8671

摘要： A solenoid valve 10 including a valve sleeve 41, and a solenoid portion 20 which is mounted at one end along axial direction of the valve sleeve 41. A plurality of ports 51 to 54 are formed on the valve sleeve 41. In at least an outlet port 51 of the plurality of ports, a relation of S1≧S0 is fulfilled, where S1 is an opening area of valve portion when the spool 60 moves in an axial direction to maximally open the valve portion between the outlet port 51 and the internal flow passage 47, and S0 is the total flow passage cross-sectional area.

摘要翻译： 电磁阀10包括阀套41和螺线管部分20，该螺线管部分20沿着阀套41的轴向安装在一端。多个端口51至54形成在阀套41上。在至少一出口 多个端口的端口51，满足S1≥S0的关系，其中S1是当阀芯60沿轴向移动时阀部分的开口面积，以最大程度地打开出口51和内部流动之间的阀部分 通道47，S0是总流路横截面积。

公开(公告)号：US5897098A

公开(公告)日：1999-04-27

申请号：US884221

申请日：1997-06-27

申请人： Hiroyuki Nishinosono ,  Nobuyuki Oka

发明人： Hiroyuki Nishinosono ,  Nobuyuki Oka

IPC分类号： F16H61/02 ,  F16K31/06 ,  F16K31/02

CPC分类号： F16K31/0624 ,  F16H61/0251 ,  F16K31/0606 ,  F16K31/0613 ,  F16H2061/004

摘要： A solenoid valve (10) for use in an electronic shift control system of an automotive automatic transmission. The solenoid valve includes a body (12) having a cylindrical chamber (34) in which a movable armature (34) is slidably received and which is in communication with an inlet (96) for the automatic transmission fluid and an outlet (104). The body defines a cylindrical valve seat (88) in which a cylindrical valve member (90) coupled to the armature is slidably fitted. The valve member has a control port (92) opening onto the circumferential outer surface thereof and an inner passage (94) communicating the control port with the inlet (96). The solenoid valve is operable to control the fluid pressure substantially proportionally to the axial movement of the armature even in a condition in which a large amount of air bubbles are contained in the automatic transmission fluid.

摘要翻译： 一种用于汽车自动变速器的电子变速控制系统的电磁阀（10）。 电磁阀包括具有圆柱形腔室（34）的主体（12），可动电枢（34）可滑动地容纳在该主体中，该可动电枢与用于自动变速器流体的入口（96）和出口（104）连通。 主体限定了圆柱形阀座（88），其中联接到电枢的圆柱形阀构件（90）可滑动地配合。 阀构件具有在其周向外表面上开口的控制口（92）和将控制口与入口（96）连通的内通道（94）。 电磁阀可操作来控制流体压力，即使在自动变速器油中含有大量气泡的情况下，也能大幅成比例地与衔铁的轴向移动。

公开(公告)号：US09068577B2

公开(公告)日：2015-06-30

申请号：US13703927

申请日：2011-11-18

申请人： Yoshinari Kasagi ,  Hiroyuki Nishinosono ,  Hiroyuki Iwanaga

发明人： Yoshinari Kasagi ,  Hiroyuki Nishinosono ,  Hiroyuki Iwanaga

IPC分类号： F15B13/04 ,  F16K31/06 ,  H01F7/126 ,  F15B13/044

CPC分类号： F15B13/0401 ,  F15B13/044 ,  F15B2211/89 ,  F16K31/0613 ,  F16K31/0624 ,  F16K31/0693 ,  H01F7/126

摘要： The object of the present invention is to provide a solenoid valve which can be assembled easily and has good production efficiency.A solenoid valve comprising; a valve sleeve (20) of cylindrical shape having an inner passage (22) continuing in an axial direction, a spool (30) arranged in a movable manner in said axial direction at said inner passage of said valve sleeve, a center post (40) of cylindrical shape having a through hole (42) connected with said inner passage of said valve sleeve and constituted from a magnetic material, a plunger (50) constituted from a magnetic material and arranged in a movable manner in said axial direction against said valve sleeve and said center post by placing said center post between said spool in said axial direction, a shaft (60) constituted from a non-magnetic material comprising an axis part (62) in which one end is brought into contact with said spool and other end attached to an end face of said plunger and moves in said axial direction inside said through hole of said center post, and a collar part (68) formed as one body with said axis part and sandwiched between said plunger and said center post when said plunger closely approaches said center post by protruding out in a radial direction from said axial part, and a case part comprising a coil (75) generating a magnetic force transferring to said center post and housing said plunger and said shaft in inside.

摘要翻译： 本发明的目的是提供一种能够容易地组装并具有良好生产效率的电磁阀。 一种电磁阀，包括： 具有沿轴向延伸的内部通道（22）的圆柱形的阀套（20），在所述阀套的所述内部通道处沿所述轴向方向可移动地布置的阀芯（30），中心柱 ），其具有与所述阀套的所述内部通道连接并由磁性材料构成的通孔（42），所述通孔由磁性材料构成，所述柱塞（50）由磁性材料构成并且沿所述轴向方向可移动地布置在所述阀 套筒和所述中心柱，所述中心柱沿所述轴向方向将所述中心柱放置在所述卷轴之间;轴（60），其由非磁性材料构成，所述非磁性材料包括轴线部分（62），其中一端与所述卷轴接触; 端部附接到所述柱塞的端面，并且沿所述轴向方向在所述中心柱的所述通孔内移动;以及轴环部分（68），其与所述轴部分形成为一体并夹在所述柱塞和所述中心柱之间 母鸡通过从所述轴向部分沿径向突出而紧靠所述中心柱，并且壳体部分包括产生转移到所述中心柱的磁力的线圈（75），并将所述柱塞和所述轴容纳在内部。

公开(公告)号：US08931758B2

公开(公告)日：2015-01-13

申请号：US13318190

申请日：2010-10-12

申请人： Yoshinari Kasagi ,  Hiroyuki Nishinosono ,  Hiroyuki Iwanaga

发明人： Yoshinari Kasagi ,  Hiroyuki Nishinosono ,  Hiroyuki Iwanaga

IPC分类号： F16K31/02 ,  F16K31/06 ,  F15B13/043

CPC分类号： F16K31/0613 ,  F16K31/0686 ,  Y10T137/86614

摘要： Provided is a solenoid valve stable in response performance, whose quickness and damping performance are appropriate. In the solenoid valve, a respiration port for flowing fluid into and out from a space located on one side of a plunger that faces the spool is formed in an end portion of a valve sleeve. Further, a respiration groove, which causes the space on the one side of the plunger and the respiration port to communicate with each other when an end portion of the spool and an end portion of a center post are in contact with each other, is formed on the spool. This configuration makes it possible to discharge, with an appropriate level of flow-channel resistance, fluid placed in the space located on the one side of the plunger.

摘要翻译： 提供了一种电磁阀，其响应性能稳定，其速度和阻尼性能是适当的。 在电磁阀中，在阀套的端部形成有用于将流体流入和流出位于柱塞的面向阀芯的一侧的空间的呼吸口。 此外，形成了当阀芯的端部和中心柱的端部彼此接触时，使柱塞的一侧上的空间和呼吸口彼此连通的呼吸槽， 在线轴上。 这种构造使得可以以适当水平的流动通道阻力放置放置在位于柱塞一侧的空间中的流体。

公开(公告)号：US20130248743A1

公开(公告)日：2013-09-26

申请号：US13703927

申请日：2011-11-18

申请人： Yoshinari Kasagi ,  Hiroyuki Nishinosono ,  Hiroyuki Iwanaga

发明人： Yoshinari Kasagi ,  Hiroyuki Nishinosono ,  Hiroyuki Iwanaga

IPC分类号： F15B13/04

CPC分类号： F15B13/0401 ,  F15B13/044 ,  F15B2211/89 ,  F16K31/0613 ,  F16K31/0624 ,  F16K31/0693 ,  H01F7/126

摘要： The object of the present invention is to provide a solenoid valve which can be assembled easily and has good production efficiency.A solenoid valve comprising; a valve sleeve (20) of cylindrical shape having an inner passage (22) continuing in an axial direction, a spool (30) arranged in a movable manner in said axial direction at said inner passage of said valve sleeve, a center post (40) of cylindrical shape having a through hole (42) connected with said inner passage of said valve sleeve and constituted from a magnetic material, a plunger (50) constituted from a magnetic material and arranged in a movable manner in said axial direction against said valve sleeve and said center post by placing said center post between said spool in said axial direction, a shaft (60) constituted from a non-magnetic material comprising an axis part (62) in which one end is brought into contact with said spool and other end attached to an end face of said plunger and moves in said axial direction inside said through hole of said center post, and a collar part (68) formed as one body with said axis part and sandwiched between said plunger and said center post when said plunger closely approaches said center post by protruding out in a radial direction from said axial part, and a case part comprising a coil (75) generating a magnetic force transferring to said center post and housing said plunger and said shaft in inside.

摘要翻译： 本发明的目的是提供一种能够容易地组装并具有良好生产效率的电磁阀。 一种电磁阀，包括： 具有沿轴向延伸的内部通道（22）的圆柱形的阀套（20），在所述阀套的所述内部通道处沿所述轴向方向可移动地布置的阀芯（30），中心柱 ），其具有与所述阀套的所述内部通道连接并由磁性材料构成的通孔（42），所述通孔由磁性材料构成，所述柱塞（50）由磁性材料构成并且沿所述轴向方向可移动地布置在所述阀 套筒和所述中心柱，所述中心柱沿所述轴向方向将所述中心柱放置在所述卷轴之间;轴（60），其由非磁性材料构成，所述非磁性材料包括轴线部分（62），其中一端与所述卷轴接触; 端部附接到所述柱塞的端面，并且沿所述轴向方向在所述中心柱的所述通孔内移动;以及轴环部分（68），其与所述轴部分形成为一体并夹在所述柱塞和所述中心柱之间 母鸡通过从所述轴向部分沿径向突出而紧靠所述中心柱，并且壳体部分包括产生转移到所述中心柱的磁力的线圈（75），并将所述柱塞和所述轴容纳在内部。

公开(公告)号：US20120056117A1

公开(公告)日：2012-03-08

申请号：US13320092

申请日：2010-09-17

申请人： Hiroyuki Nishinosono ,  Yoshinari Kasagi

发明人： Hiroyuki Nishinosono ,  Yoshinari Kasagi

IPC分类号： F16K31/02

CPC分类号： F16K31/0613 ,  F15B13/0402 ,  F16K11/07 ,  F16K27/048 ,  Y10T137/86614 ,  Y10T137/86622 ,  Y10T137/8671

摘要： Disclosed is a solenoid valve 10 having a valve sleeve 41 in which a spool 60 is arranged on the interior so as to move freely in axis direction, and a solenoid portion 20 which is mounted at one end along axial direction of the valve sleeve 41 and which gives a force to move the spool 60 in axial direction. A plurality of ports 51 to 54, which properly communicate with an internal flow passage 47 formed in the valve sleeve 41, is formed inside the valve sleeve 41. In at least an outlet port 51 of the plurality of ports, a relation of S1≧S0 is fulfilled, where S1 is an opening area of valve portion when the spool 60 moves in axial direction to maximally open the valve portion between the outlet port 51 and the internal flow passage 47, and S0 is the total flow passage cross-sectional area.

摘要翻译： 公开了一种电磁阀10，其具有阀套41，其中，线轴60布置在内部以沿轴向方向自由移动;螺线管部分20，其一端沿轴向方向安装在阀套41上， 这产生使滑阀60沿轴向移动的力。 与形成在阀套41中的内部流路47适当连通的多个端口51〜54形成在阀套41的内部。在多个端口的至少一个出口51中，S1≥ 满足S0，其中当阀芯60沿轴向移动时S1是阀部分的开口面积，以最大限度地打开出口51和内部流路47之间的阀部分，S0是总流路横截面积 。

公开(公告)号：US06220275B1

公开(公告)日：2001-04-24

申请号：US09317605

申请日：1999-05-25

申请人： Hiroyuki Nishinosono ,  Norio Uemura ,  Nobuyuki Oka

发明人： Hiroyuki Nishinosono ,  Norio Uemura ,  Nobuyuki Oka

IPC分类号： F16K3102

CPC分类号： F16K31/0606 ,  F16K31/0613 ,  Y10T137/4245

摘要： The solenoid valve (10) has an armature chamber (38) communicated with the outlets (86) of the valve to receive feed of fluid. The fluid in the chamber (38) is drained through drain passages (96) which are arranged to open into the chamber (38) at a location radially outwardly offset from the axis of the valve. The flow of fluid flowing into the chamber (38) is directly transferred to the drain passages (96) to thereby wash ferrous particles away from the magnetic gap to self-clean the gap each time the valve is opened. A spacer (62) made of a non-magnetizable material covers the upper end face of the armature (36) to prevent accumulation of ferrous particles.

摘要翻译： 电磁阀（10）具有与阀门的出口（86）连通以衔接流体的衔铁室（38）。 腔室（38）中的流体通过排放通道（96）排出，排放通道被布置成在从阀的轴线径向向外偏移的位置处打开到室（38）中。 流入腔室（38）的流体流直接转移到排放通道（96），从而将铁质颗粒从磁隙中清除，以便在每次打开阀门时自动清洁间隙。 由不可磁化材料制成的间隔件（62）覆盖电枢（36）的上端面以防止亚铁颗粒的积聚。