公开(公告)号：US6119725A

公开(公告)日：2000-09-19

申请号：US152508

申请日：1998-09-14

申请人： Hideyuki Shinobu ,  Kenichi Nomura ,  Takumi Kimura

发明人： Hideyuki Shinobu ,  Kenichi Nomura ,  Takumi Kimura

IPC分类号： F02M25/07 ,  F16K37/00

CPC分类号： F02M26/48 ,  F02M26/53 ,  F02M26/67 ,  F02M26/68 ,  Y10T137/8242

摘要： A fixing unit has a crown-shaped resilient member comprising an annular cylindrical member and a flange extending integrally from an upper end of the annular cylindrical member. The annular cylindrical member has a first tooth, and the flange has a second curved portion. The first tooth engages in an annular groove defined in the outer circumferential surface of an upper end of the housing, and the second curved portion presses a step on the outer circumferential surface of a lower portion of a sensor case, for fixing the sensor case and the housing to each other. A first support has a first flange supported on a step on an inner wall surface of the housing, and a second support has a first flange supported on another step on the inner wall surface of the housing. A coil is sandwiched and held between the first and second supports. The sensor case is directly held against the first support. The lower surface of the sensor case and the upper end of the housing are spaced a given distance from each other. A crown-shaped resilient member is installed on joined portions of the sensor case and the housing to hold the sensor case, the housing, the first and second supports, and the coil securely together.

摘要翻译： 定影单元具有冠状弹性构件，其包括环形圆柱形构件和从环形圆柱形构件的上端整体延伸的凸缘。 环形圆柱形构件具有第一齿，并且凸缘具有第二弯曲部分。 第一齿接合限定在壳体的上端的外周面的环状槽，第二弯曲部在传感器壳体的下部的外周面上按压台阶，固定传感器壳体， 房屋相互之间。 第一支撑件具有支撑在壳体的内壁表面上的台阶上的第一凸缘，并且第二支撑件具有支撑在壳体的内壁表面上的另一台阶上的第一凸缘。 线圈被夹持并保持在第一和第二支撑件之间。 传感器外壳直接固定在第一支架上。 传感器壳体的下表面和壳体的上端彼此间隔一定距离。 传感器外壳和壳体的接合部分安装有冠状弹性构件，以将传感器壳体，壳体，第一和第二支撑件和线圈牢固地保持在一起。

公开(公告)号：US6053473A

公开(公告)日：2000-04-25

申请号：US190133

申请日：1998-11-12

申请人： Hideyuki Shinobu ,  Kenichi Nomura ,  Takumi Kimura

发明人： Hideyuki Shinobu ,  Kenichi Nomura ,  Takumi Kimura

IPC分类号： F02M25/07 ,  F16K31/06

CPC分类号： F16K31/0655 ,  F02M26/48 ,  F02M26/53 ,  F02M26/67

摘要： A coupling means comprises a first retainer and a second retainer. The first and second retainers are fastened to a first annular groove and a second annular groove of a valve stem respectively, and they are fixed by an energizing action in the vertical direction effected by a second elastic member. The first retainer is energized upwardly by a first elastic member provided on a lower side of the first retainer, and it abuts against the lower surface of a projection of a plunger. In this arrangement, the plunger is displaced downwardly while pressing the first retainer. Thus, the valve stem is moved downwardly together with the first retainer.

摘要翻译： 联接装置包括第一保持器和第二保持器。 第一和第二保持器分别固定到阀杆的第一环形槽和第二环形槽，并且它们通过由第二弹性构件实现的垂直方向上的作用力固定。 第一保持器被设置在第一保持器的下侧上的第一弹性构件向上通电，并且抵靠柱塞的突起的下表面。 在这种布置中，柱塞向下移动同时按压第一保持器。 因此，阀杆与第一保持器一起向下移动。

公开(公告)号：US5626165A

公开(公告)日：1997-05-06

申请号：US543947

申请日：1995-10-17

申请人： Hideyuki Shinobu

发明人： Hideyuki Shinobu

IPC分类号： F02M25/07 ,  F16K31/06

CPC分类号： F16K31/0655 ,  F02M26/48 ,  F02M26/53 ,  F02M26/67 ,  Y10T137/8242 ,  Y10T137/8275

摘要： When an armature is displaced by application of a voltage to an electromagnetic coil, a second elastic member contracts in opposition to the restorative force of the second elastic member, wherein a washer, the second elastic member, and the armature are displaced integrally. The armature abuts against the washer, and thereafter a first elastic member is compressed in a direction to close the valve, the first elastic member being compressed in opposition to its restorative force, whereby a main valve body is separated from a valve seat. As a result, exhaust gas is introduced through an inlet port and communicates with an outlet port.

摘要翻译： 当电枢通过向电磁线圈施加电压而移位时，第二弹性构件与第二弹性构件的恢复力相反地收缩，其中垫圈，第二弹性构件和电枢一体地移位。 衔铁与垫圈抵接，之后第一弹性部件在关闭阀的方向上被压缩，第一弹性部件与其恢复力相反地被压缩，由此主阀体与阀座分离。 结果，废气通过入口引入并与出口连通。