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1. 发明授权

US5954579A Device for automatically changing air direction 失效
标题翻译：自动换气方向的装置
公开(公告)号：US5954579A
公开(公告)日：1999-09-21
申请号：US929204
申请日：1997-09-09
申请人： Toshihide Masui , Toshio Tsuboko , Yoshinaka Nakamura , Hiroaki Kodama , Fumihisa Ichioka , Takumi Miyaki , Ikuma Harada
发明人： Toshihide Masui , Toshio Tsuboko , Yoshinaka Nakamura , Hiroaki Kodama , Fumihisa Ichioka , Takumi Miyaki , Ikuma Harada
IPC分类号： B60H1/34 , F24F13/15
CPC分类号： B60H1/3414 , F24F13/15 , B60H2001/3471
摘要： A female screw portion is formed around an axis of a rotor of a step motor to penetrate through the rotor in an axial direction of the rotor. A male screw portion is formed on an outer peripheral surface of a screw shaft so that the screw shaft is screwed into the female screw portion. The screw shaft is inserted in a ring rod, and a connection clip portion is connected to the ring rod. When the rotor rotates, the ring rod reciprocates linearly in the axial direction of the rotor, and vertical fins rock in the axial direction of the rotor.
摘要翻译：在步进电动机的转子的轴线周围形成阴螺纹部，以在转子的轴向上贯通转子。在螺杆轴的外周面上形成有外螺纹部，螺纹轴被拧入内螺纹部。螺杆轴插入环形杆中，连接夹部分连接到环杆上。当转子旋转时，环杆沿转子的轴向线性往复运动，垂直翼片沿转子的轴向方向摇摆。

2. 发明授权

US5443241A Electro-magnetic drive control valve 失效
标题翻译：电磁驱动控制阀
公开(公告)号：US5443241A
公开(公告)日：1995-08-22
申请号：US304814
申请日：1994-09-13
申请人： Michiya Odaira , Kazunori Sugihara , Noriyoshi Miyajima , Takumi Miyaki , Motohiko Hiramatsu
发明人： Michiya Odaira , Kazunori Sugihara , Noriyoshi Miyajima , Takumi Miyaki , Motohiko Hiramatsu
IPC分类号： F16K31/06 , B60H1/00 , F01P7/14
CPC分类号： F01P7/14 , B60H1/00485 , F01P2007/146 , Y10T137/86895
摘要： An electro-magnetic drive control valve having a housing defining valve seats 54 and 66, and valve members 68 and 70 arranged so as to face the valve seat 64 and 66, respectively. The valve members 68 and 70 are formed on a valve rod 67, which is mechanically connected to a solenoid actuator 46. First and second diaphragm members 88 and 96 are provided for connecting the valve rod 67 to the housing and for sealing a flow passageway in the housing, while the valve rod 67 is axially moved by the solenoid actuator 46. The first diaphragm 88 is for sealing the flow passageway to the space 104 inside the solenoid actuator 46. The second diaphragm 96 forms a second chamber 107 on one side thereof remote from the flow passageway. An axial opening 67-2 is formed in the valve rod 67 for creating a communication passageway for connecting the chambers 104 and 106 with each other for equalizing the pressure therein. The pressure equalization allows the solenoid 46 to move in response to a small force generated in the solenoid actuator 46.
摘要翻译：一种电磁驱动控制阀，其具有限定阀座54和66的壳体以及分别布置成面对阀座64和66的阀构件68和70。阀构件68和70形成在阀杆67上，阀杆67机械地连接到螺线管致动器46.第一和第二隔膜构件88和96设置用于将阀杆67连接到壳体并用于密封流体通道壳体，而阀杆67由螺线管致动器46轴向移动。第一隔膜88用于将流动通道密封到螺线管致动器46内部的空间104.第二隔膜96在其一侧上形成第二室107 远离流通道。轴向开口67-2形成在阀杆67中，用于形成用于将腔室104和106彼此连接的连通通道，以使其中的压力相等。压力均衡允许螺线管46响应于在螺线管致动器46中产生的小的力而移动。

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