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1. 发明申请

US20060038150A1 Valve drive device 有权
标题翻译：阀门驱动装置
公开(公告)号：US20060038150A1
公开(公告)日：2006-02-23
申请号：US11207313
申请日：2005-08-19
申请人： Shigeru Ozawa , Tetsuhiko Hara
发明人： Shigeru Ozawa , Tetsuhiko Hara
IPC分类号： F16K31/02
CPC分类号： F16K11/074 , F16K31/043 , F25B41/04 , F25B2600/2511
摘要： A valve drive device includes a valve element for opening or closing the inflow port or the outflow port, a drive mechanism for driving the valve element, an abutting part which is provided in any operation member included between the drive mechanism and the valve element, and a restriction part for restricting rotation of the valve element by abutting with the abutting part. The valve element is rotated by the drive mechanism so that the inflow port or the outflow port is opened or closed, and one of the abutting part and the restriction part is formed of an elastic member.
摘要翻译：阀驱动装置包括用于打开或关闭流入口或流出口的阀元件，用于驱动阀元件的驱动机构，设置在驱动机构和阀元件之间的任何操作构件中的抵接部，以及用于通过与抵接部抵接来限制阀元件的旋转的限制部。阀元件通过驱动机构旋转，使得流入口或流出口打开或关闭，并且抵接部分和限制部分中的一个由弹性构件形成。

2. 发明申请

US20050150558A1 Valve device 有权
标题翻译：阀门装置
公开(公告)号：US20050150558A1
公开(公告)日：2005-07-14
申请号：US11013986
申请日：2004-12-16
申请人： Shigeru Ozawa , Tetsuhiko Hara
发明人： Shigeru Ozawa , Tetsuhiko Hara
IPC分类号： F16K31/06 , F16K11/072 , F16K31/02 , F16K31/04 , F16K31/08
CPC分类号： F16K31/042 , F16K31/045 , Y10T137/86863
摘要： A valve device includes a main body case to which an inflow pipe and an outflow pipe are connected, a valve element which is disposed inside of the main body case to open or close an outflow aperture part of the main body case, a motor for moving the valve element in an open direction and a closed direction, a valve element drive means which is driven by the motor and includes a rotary member rotated by the motor and a rotation side permanent magnet mounted in the rotary member, a valve element side permanent magnet mounted in the valve element, and a holding member which movably holds the valve element. The valve element is urged in the open direction or the closed direction by a magnetic attractive force or a magnetic repulsive force generated between the rotation side permanent magnet and the valve element side permanent magnet.
摘要翻译：阀装置包括连接有流入管和流出管的主体壳体，设置在主体壳体内部以打开或关闭主体壳体的流出孔部的阀元件，用于移动的电动机阀元件沿打开方向和关闭方向;阀元件驱动装置，其由电动机驱动并且包括由电动机旋转的旋转构件和安装在旋转构件中的旋转侧永磁体;阀元件侧永磁体安装在阀元件中，以及保持构件，其可移动地保持阀元件。阀元件通过在旋转侧永磁体和阀元件侧永久磁铁之间产生的磁力吸引力或磁力排斥力在打开方向或闭合方向上被推压。

3. 发明授权

US07793915B2 Valve drive device 有权
标题翻译：阀门驱动装置
公开(公告)号：US07793915B2
公开(公告)日：2010-09-14
申请号：US11207313
申请日：2005-08-19
申请人： Shigeru Ozawa , Tetsuhiko Hara
发明人： Shigeru Ozawa , Tetsuhiko Hara
IPC分类号： F16K31/44
CPC分类号： F16K11/074 , F16K31/043 , F25B41/04 , F25B2600/2511
摘要： A valve drive device includes a valve element for opening or closing the inflow port or the outflow port, a drive mechanism for driving the valve element, an abutting part which is provided in any operation member included between the drive mechanism and the valve element, and a restriction part for restricting rotation of the valve element by abutting with the abutting part. The valve element is rotated by the drive mechanism so that the inflow port or the outflow port is opened or closed, and one of the abutting part and the restriction part is formed of an elastic member.
摘要翻译：阀驱动装置包括用于打开或关闭流入口或流出口的阀元件，用于驱动阀元件的驱动机构，设置在驱动机构和阀元件之间的任何操作构件中的抵接部，以及用于通过与抵接部抵接来限制阀元件的旋转的限制部。阀元件通过驱动机构旋转，使得流入口或流出口打开或关闭，并且抵接部分和限制部分中的一个由弹性构件形成。

4. 发明授权

US07475704B2 Valve drive device 有权
标题翻译：阀门驱动装置
公开(公告)号：US07475704B2
公开(公告)日：2009-01-13
申请号：US11234426
申请日：2005-09-22
申请人： Tetsuhiko Hara , Shigeru Ozawa
发明人： Tetsuhiko Hara , Shigeru Ozawa
IPC分类号： F16K11/074 , F16K3/30 , F16K31/53
CPC分类号： F16K11/0743 , F16K31/041 , F25B41/04 , F25B2600/2511 , Y10T137/86501
摘要： A valve drive device includes a valve seat plate in which an inflow port and an outflow port for fluid are formed, a sealing case covering the front face side of the valve seat plate, an inflow pipe and an outflow pipe which are fixed in the rear face side of the valve seat plate so as to be in communication with the inflow port and the outflow port, and a valve element which slides on an area where the outflow port is formed on the front face side of the valve seat plate to open or close the outflow port. The valve seat plate includes a first plate member which constructs an area where the outflow port is formed, a second plate member which is thinner than the first plate member and is jointed with the first plate member, and a deformation preventing member which is attached on the rear face of the second plate member and prevents the second plate member from being deformed due to an internal-pressure in a sealed space constructed by the sealing case and the valve seat plate.
摘要翻译：阀驱动装置包括阀座板，其中形成有用于流体的流入口和流出口，覆盖阀座板前表面的密封壳，固定在后侧的流入管和流出管阀座板的正面与流入口和流出口连通;阀元件，其在形成有流出口的区域上在阀座板的正面侧滑动以打开，关闭流出口。阀座板包括构成出口端口的区域的第一板构件，比第一板构件更薄并与第一板构件连接的第二板构件，以及安装在第一板构件上的变形防止构件第二板构件的后表面，并且防止第二板构件由于由密封壳体和阀座板构成的密封空间中的内压而变形。

5. 发明申请

US20060060807A1 Valve drive device 有权
公开(公告)号：US20060060807A1
公开(公告)日：2006-03-23
申请号：US11234426
申请日：2005-09-22
申请人： Tetsuhiko Hara , Shigeru Ozawa
发明人： Tetsuhiko Hara , Shigeru Ozawa
IPC分类号： F16K31/02
CPC分类号： F16K11/0743 , F16K31/041 , F25B41/04 , F25B2600/2511 , Y10T137/86501
摘要： A valve drive device includes a valve seat plate in which an inflow port and an outflow port for fluid are formed, a sealing case covering the front face side of the valve seat plate, an inflow pipe and an outflow pipe which are fixed in the rear face side of the valve seat plate so as to be in communication with the inflow port and the outflow port, and a valve element which slides on an area where the outflow port is formed on the front face side of the valve seat plate to open or close the outflow port. The valve seat plate includes a first plate member which constructs an area where the outflow port is formed, a second plate member which is thinner than the first plate member and is jointed with the first plate member, and a deformation preventing member which is attached on the rear face of the second plate member and prevents the second plate member from being deformed due to an internal-pressure in a sealed space constructed by the sealing case and the valve seat plate.

6. 发明授权

US06865900B2 Temperature control method for refrigerator 有权
标题翻译：冰箱温度控制方法
公开(公告)号：US06865900B2
公开(公告)日：2005-03-15
申请号：US10606281
申请日：2003-06-24
申请人： Shigeru Ozawa , Tetsuhiko Hara
发明人： Shigeru Ozawa , Tetsuhiko Hara
IPC分类号： F25D13/02 , F16K31/04 , F16K31/53 , F25B5/02 , F25B41/00 , F25B41/04
CPC分类号： F25B41/04 , F16K31/043 , F16K31/535 , F25B5/02 , F25B2500/01 , F25B2600/2511
摘要： A temperature control method for a refrigerator includes providing a valve device, in which an inflow port where a refrigerant flows into, at least two outflow ports having a first outflow port and a second outflow port where the refrigerant flows out, and a valve element for performing opening/closing of the outflow ports are positioned in a sealed space. The method also includes providing a valve element drive device for driving the valve element. The method further includes controlling the valve element drive device, at the time a power source of the refrigerator is turned on, to reciprocate between a first mode as an OPEN-CLOSE mode and a second mode on a CLOSE-OPEN mode until a temperature in a first chamber where the refrigerant is supplied through the first outflow port, and a temperature in a second chamber where the refrigerant is supplied through the second outflow port, are lowered to reach to a prescribed temperature.
摘要翻译：一种冰箱的温度控制方法，其特征在于，具备：制冷剂流入的流入口的阀装置，具有第一流出口和制冷剂流出的第二流出口的至少两个流出口;以及阀元件，执行打开/关闭流出口位于密封空间中。该方法还包括提供用于驱动阀元件的阀元件驱动装置。该方法还包括在冰箱的电源打开的时候控制阀元件驱动装置，以在第一模式作为OPEN-CLOSE模式和CLOSE-OPEN模式之间的第二模式之间往复运动，直到温度通过第一流出口供给制冷剂的第一室和通过第二流出口供给制冷剂的第二室中的温度降低到规定温度。

7. 发明授权

US07284571B2 Valve device 有权
标题翻译：阀门装置
公开(公告)号：US07284571B2
公开(公告)日：2007-10-23
申请号：US11013986
申请日：2004-12-16
申请人： Shigeru Ozawa , Tetsuhiko Hara
发明人： Shigeru Ozawa , Tetsuhiko Hara
IPC分类号： F16K11/072
CPC分类号： F16K31/042 , F16K31/045 , Y10T137/86863
摘要： A valve device includes a main body case to which an inflow pipe and an outflow pipe are connected, a valve element which is disposed inside of the main body case to open or close an outflow aperture part of the main body case, a motor for moving the valve element in an open direction and a closed direction, a valve element drive means which is driven by the motor and includes a rotary member rotated by the motor and a rotation side permanent magnet mounted in the rotary member, a valve element side permanent magnet mounted in the valve element, and a holding member which movably holds the valve element. The valve element is urged in the open direction or the closed direction by a magnetic attractive force or a magnetic repulsive force generated between the rotation side permanent magnet and the valve element side permanent magnet.
摘要翻译：阀装置包括连接有流入管和流出管的主体壳体，设置在主体壳体内部以打开或关闭主体壳体的流出孔部的阀元件，用于移动的电动机阀元件沿打开方向和关闭方向;阀元件驱动装置，其由电动机驱动并且包括由电动机旋转的旋转构件和安装在旋转构件中的旋转侧永磁体;阀元件侧永磁体安装在阀元件中，以及保持构件，其可移动地保持阀元件。阀元件通过在旋转侧永磁体和阀元件侧永久磁铁之间产生的磁力吸引力或磁力排斥力在打开方向或闭合方向上被推压。

8. 发明授权

US06880802B2 Valve device 有权
标题翻译：阀门装置
公开(公告)号：US06880802B2
公开(公告)日：2005-04-19
申请号：US10660882
申请日：2003-09-12
申请人： Tetsuhiko Hara , Shigeru Ozawa
发明人： Tetsuhiko Hara , Shigeru Ozawa
IPC分类号： F16K11/074 , F16K3/08 , F16K31/04 , F16K5/10
CPC分类号： F16K3/08 , F16K31/041 , Y10T137/6031
摘要： A valve device having a novel vale seat plate is provided. The valve seat plate has an inlet opening, an outlet opening, a front side and a back side. A sealing case covers the front side and inlet and outlet pipes are attached to the back side to communicate respectively with the inlet and outlet openings. A valve element moves to cover the outlet opening on the front side to close the outlet opening. The novel valve seat plate includes at least two plates that are joined to each other. One plate forms the area around the outlet opening and the other plate forms other areas of the valve seat plate.
摘要翻译：提供具有新颖阀座板的阀装置。阀座板具有入口开口，出口开口，前侧和后侧。密封壳体覆盖前侧，入口和出口管连接到后侧以分别与入口和出口连通。阀元件移动以覆盖前侧上的出口开口以关闭出口。新型阀座板包括彼此连接的至少两个板。一个板形成出口开口周围的区域，另一个板形成阀座板的其它区域。

9. 发明授权

US5811903A Motor 失效
标题翻译：发动机
公开(公告)号：US5811903A
公开(公告)日：1998-09-22
申请号：US718953
申请日：1996-09-26
申请人： Toshio Ueno , Fujio Iwashita , Toshio Yamamoto , Shigeru Ozawa
发明人： Toshio Ueno , Fujio Iwashita , Toshio Yamamoto , Shigeru Ozawa
IPC分类号： F16C17/08 , H02K5/167 , H02K7/08 , H02K5/16
CPC分类号： H02K7/081 , F16C17/08 , F16H2057/0213
摘要： A motor comprises a motor rotation shaft, a first thrust bearing which supports one end of the motor rotation shaft and a second thrust bearing which supports the other end of the motor rotation shaft to control positioning in a thrust direction of the motor rotation shaft. The first thrust bearing further comprises a bearing for supporting one end of the motor rotation shaft and is movable in a shaft direction of the motor rotation shaft, a guide member for guiding the movement of the bearing in the shaft direction and a plurality of pre-loaded elements for opposing the force generated by the bearing in the shaft direction. The pre-loaded elements are evenly spaced around the motor shaft.
摘要翻译：电动机包括电动机旋转轴，支撑电动机旋转轴的一端的第一推力轴承和支撑电动机旋转轴的另一端的第二止推轴承，以控制电动机旋转轴的推力方向的定位。所述第一推力轴承还包括用于支撑所述电动机旋转轴的一端的轴承，并且能够沿所述电动机旋转轴的轴向移动，用于引导所述轴承沿轴向移动的引导构件，用于抵抗由轴承在轴向产生的力。预加载元件围绕电机轴均匀间隔。

10. 发明授权

US4437890A Method of the preparation of high density sintered alloys based on iron and copper 失效
标题翻译：基于铁和铜的高密度烧结合金的制备方法
公开(公告)号：US4437890A
公开(公告)日：1984-03-20
申请号：US477365
申请日：1983-03-21
申请人： Tadao Hayasaka , Masahiro Suzuki , Shigeru Ozawa , Yoshiaki Takeya
发明人： Tadao Hayasaka , Masahiro Suzuki , Shigeru Ozawa , Yoshiaki Takeya
IPC分类号： B22F3/10 , B22F7/06 , C22C33/02 , C22C38/00 , B22F3/00
CPC分类号： C22C33/0278
摘要： A method of the preparation of an improved high-density sintered alloy composed mainly or iron and up to 50 wt. % of copper, in which boron is added in an amount of no less than 0.03% to suppress or limit the copper growth phenomenon during sintering. The alloys prepared by the present method undergo less dimensional changes during sintering and are thus of a very high density as compared with the conventional alloys of the same type.
摘要翻译：一种制备改进的高密度烧结合金的方法，该组合物主要由铁或铁组成，最多达50wt。铜的添加量不低于0.03％，以抑制或限制烧结过程中的铜生长现象。通过本方法制备的合金在烧结过程中经历较小的尺寸变化，因此与相同类型的常规合金相比具有非常高的密度。

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