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1. 发明授权

US4408968A Rotary compressor 失效
标题翻译：旋转压缩机
公开(公告)号：US4408968A
公开(公告)日：1983-10-11
申请号：US233431
申请日：1981-02-11
申请人： Mitsuo Inagaki , Hideaki Sasaya , Seitoku Ito
发明人： Mitsuo Inagaki , Hideaki Sasaya , Seitoku Ito
IPC分类号： F04C28/28 , F04C18/344 , F04C28/16 , F03C2/00
CPC分类号： F04C28/16 , F04C18/3441
摘要： A rotary compressor including a housing having therethrough a cylindrical bore, end plates attached to the housing to close the open axial ends of the bore respectively, an eccentric rotor rotatable in the bore and vanes slidably mounted in the rotor. A working chamber defined between the adjacent pair of vanes communicates with a discharge chamber outside of the housing through a discharge opening in the wall of the housing. First and second passages have their respective one ends opening to the cylindrical bore and the respective other ends communicating with the discharge chamber. The one end of the first passage is positioned at a location or adjacent thereto where the leading one of the adjacent pair of vanes is positioned when the working chamber defined therebetween has its volume starting to decrease. The one end of the second passage is positioned at a location where the one end of the second passage together with the discharge opening is opened to one of the discharge chambers with the latter having its volume decreased and communicating with the discharge opening. First and second check valves respectively in the passages are opened only when the working chambers respectively associated with the passages have therein pressures higher than respective predetermined values.
摘要翻译：一种旋转压缩机，包括具有圆柱形孔的壳体，附接到壳体的端板分别封闭孔的敞开的轴向端部，可旋转于孔中的偏心转子和可滑动地安装在转子中的叶片。限定在相邻的一对叶片之间的工作室通过壳体的壁中的排出口与壳体外部的排出室连通。第一通道和第二通道各自的一端通向圆筒孔，并且相应的另一端与排出室连通。第一通道的一端位于相邻位置或相邻位置处，其中相邻的一对叶片中的前置一个位于其间限定的工作室时，其体积开始减小。第二通道的一端被定位在第二通道的一端与排出口一起打开到一个排出室的位置，后者具有减小的体积并与排放口连通。分别与通道相关联的工作室的压力高于相应的预定值时，通道中的第一和第二止回阀分别打开。

2. 发明授权

US5577897A Scroll-type variable-capacity compressor having two control valves 失效
标题翻译：具有两个控制阀的涡旋式可变容量压缩机
公开(公告)号：US5577897A
公开(公告)日：1996-11-26
申请号：US457410
申请日：1995-06-01
申请人： Mitsuo Inagaki , Mikio Matsuda , Kazuhide Uchida , Hideaki Sasaya
发明人： Mitsuo Inagaki , Mikio Matsuda , Kazuhide Uchida , Hideaki Sasaya
IPC分类号： F04B49/00 , F04C28/12
CPC分类号： F04C28/125
摘要： A scroll compressor wherein a cylinder is provided along the end plate of a stationary scroll member and a plurality of bypass holes which open in the end plate and can communicate with the space in the cylinder and a plurality of operating spaces formed between the spiral vanes of the stationary scroll member and a moving scroll member are successively opened by a plunger to communicate with the suction side, whereby the capacity may be changed smoothly. When reducing the capacity to close to 0 percent, another cylinder and plunger are used to bypass the discharge pressure to the suction side.
摘要翻译：一种涡旋式压缩机，其特征在于，沿着固定涡旋件的端板设置有气缸，在所述端板上开口的多个旁路孔与所述气缸中的空间连通，并且形成在所述螺旋叶片之间的多个操作空间固定涡旋构件和动涡旋构件通过柱塞连续打开，以与吸力侧连通，从而可以平滑地改变容量。当将容量降低到接近0％时，使用另一个气缸和柱塞将排出压力旁路到吸入侧。

3. 发明授权

US4527964A Scroll-type pump 失效
标题翻译：滚动式泵
公开(公告)号：US4527964A
公开(公告)日：1985-07-09
申请号：US538571
申请日：1983-10-03
申请人： Takao Mitsui , Hideaki Sasaya , Mitsuo Inagaki
发明人： Takao Mitsui , Hideaki Sasaya , Mitsuo Inagaki
IPC分类号： F01C1/02 , F04C2/02 , F04C18/02 , F01C1/04 , F04C18/04
CPC分类号： F04C2/02 , F04C18/0269
摘要： A scroll-type pump suitably used as a compressor in an automobile air-conditioning system. The pump is provided with a stationary scroll member and a movable scroll member, which movable scroll member rotates while maintaining contact with the stationary scroll member. A scroll shape of each of the scroll members is formed by a plurality of alternately arranged arc sections of a small radius of curvature and arc sections of a large radius of curvature smoothly connected to each other. A pump having an overall shape which corresponds to the shape of the space in which the pump is to be arranged in the vehicle is obtained.
摘要翻译：适合用作汽车空调系统中的压缩机的涡旋式泵。该泵设置有固定涡旋件和可动涡旋件，该可动涡旋件能够在与固定涡旋件保持接触的同时旋转。每个涡旋构件的涡旋形状由多个交替布置的弧形部分形成，并且弧形部分具有小的曲率半径并且弧形曲率半径平坦地连接。获得具有对应于在车辆中布置泵的空间的形状的整体形状的泵。

4. 发明授权

US4373880A Through-vane type rotary compressor with cylinder chamber of improved shape 失效
标题翻译：具有改进形状的气缸室的叶片式旋转式压缩机
公开(公告)号：US4373880A
公开(公告)日：1983-02-15
申请号：US260210
申请日：1981-05-04
申请人： Taro Tanaka , Hideaki Sasaya , Mitsuo Inagaki
发明人： Taro Tanaka , Hideaki Sasaya , Mitsuo Inagaki
IPC分类号： F04C18/344 , F04C18/00
CPC分类号： F04C18/3441
摘要： A through-vane type rotary compressor having a cylinder chamber of novel shape wherein a segment of the peripheral edge of the cylinder chamber connecting two circularly arcuate segments together has a shape represented by the formula ##EQU1## and the slider has opposite ends each maintained in sliding contact with the peripheral edge at its arcuate end. The slider smoothly rotates along the peripheral edge of the cylinder chamber without impinging thereon while the acceleration of the sliding movement of the slider shows smooth changes.
摘要翻译：一种具有新颖形状的气缸室的通过叶片型旋转压缩机，其中连接两个圆弧形段的气缸室的周边部分具有由公式“IMAGE”表示的形状，并且滑块具有相对的端部，每个保持在在其弓形端与外围边缘滑动接触。滑块平滑地沿着气缸室的周缘旋转，而不会碰撞，同时滑块的滑动运动的加速度显示平滑的变化。

5. 发明授权

US5372489A Two stage vane type compressor 失效
标题翻译：两级叶片式压缩机
公开(公告)号：US5372489A
公开(公告)日：1994-12-13
申请号：US139122
申请日：1993-10-21
申请人： Mikio Matsuda , Mitsuo Inagaki , Hideaki Sasaya
发明人： Mikio Matsuda , Mitsuo Inagaki , Hideaki Sasaya
IPC分类号： F04C18/344 , F04C23/00 , F04C29/00 , F04C29/06 , F04C29/12 , F01C1/30
CPC分类号： F04C29/12 , F04C23/001 , F04C29/0035
摘要： A vane compressor capable of obtaining a two stage compression. The compressor has a front and rear rotor 6a and 6b for defining, together with a cylinder bores 43 and 44, first and second operating chambers 39 and 40, respectively. A refrigerant from a first inlet opening 28 is sucked into the first operating chamber 39 by a rotation of the front rotor 6a for obtaining a first stage compression at the first chamber 39. The refrigerant is then introduced, via an intermediate pressure chamber 36, to the second operating chamber 40 for obtaining a second stage compression at the second chamber 40, which is discharged outwardly.
摘要翻译：能够获得两级压缩的叶片式压缩机。压缩机具有用于与气缸孔43和44一起分别限定第一和第二操作室39和40的前转子6a和后转子6b。来自第一入口28的制冷剂通过前转子6a的旋转被吸入第一操作室39，用于在第一室39处获得第一级压缩。然后，制冷剂经由中压室36被引入到用于在第二室40处获得第二级压缩的第二操作室40，其被向外排出。

6. 发明授权

US4762300A Control valve for controlling fluid passage 失效
标题翻译：用于控制流体通道的控制阀
公开(公告)号：US4762300A
公开(公告)日：1988-08-09
申请号：US830132
申请日：1986-02-18
申请人： Mitsuo Inagaki , Hideaki Sasaya , Kenji Takeda , Yoshiyuki Hattori , Yuzo Imoto , Toshihiro Takei
发明人： Mitsuo Inagaki , Hideaki Sasaya , Kenji Takeda , Yoshiyuki Hattori , Yuzo Imoto , Toshihiro Takei
IPC分类号： B60T8/36 , B60T8/42 , B60T8/50 , F16K31/00 , F16K31/02
CPC分类号： B60T8/5075 , B60T8/369 , B60T8/4275 , B60T8/5006 , F16K31/007
摘要： A piston in a first cylinder is driven as a piezoelectric element group, which includes a plurality of laminar piezoelectric elements stacked in layers, extends or contracts. A second cylinder is formed so as to connect with a first fluid pressure chamber which is defined in the first cylinder by the piston. A piston-shaped valve member is disposed in the second cylinder. The valve member is urged toward the first fluid pressure chamber by a spring. The first fluid pressure chamber is supplied with a fluid whose pressure is set by means of a selector valve. When the selector valve is closed, the fluid pressure chamber is defined as an independent compartment. In this state, high voltage is applied to the piezoelectric element group to elongate it, thereby driving the piston. Thus, the valve member is actuated by the fluid pressure inside the first fluid pressure chamber, and a fluid passage is opened and closed by the valve member.
摘要翻译：第一气缸中的活塞被驱动为压电元件组，其包括层叠的多个层压压电元件，延伸或收缩。第二气缸形成为与由活塞限定在第一气缸中的第一流体压力室连接。活塞形阀构件设置在第二气缸中。阀构件通过弹簧被推向第一流体压力室。第一流体压力室被供给流体，其压力通过选择阀设定。当选择阀关闭时，流体压力室被定义为独立的隔室。在这种状态下，高压施加到压电元件组以使其伸长，从而驱动活塞。因此，阀构件由第一流体压力室内的流体压力致动，并且流体通道被阀构件打开和关闭。

7. 发明授权

US4761125A Twin-shaft multi-lobed type hydraulic device 失效
标题翻译：双轴多叶型液压装置
公开(公告)号：US4761125A
公开(公告)日：1988-08-02
申请号：US30058
申请日：1987-03-25
申请人： Mitsuo Inagaki , Shigeki Iwanami , Hideaki Sasaya , Hiromichi Nakano
发明人： Mitsuo Inagaki , Shigeki Iwanami , Hideaki Sasaya , Hiromichi Nakano
IPC分类号： F04C2/08 , F04C2/16 , F04C18/16
CPC分类号： F04C2/084 , F04C2/16
摘要： A hydraulic device having a first shaft including a first rotor, and a second shaft including a second rotor, the first and second rotors being constructed by adjacently fitting the same shape rotor elements, respectively. The rotor elements have teeth on the outer periphery thereof at a constant interval, and each tooth has a tip portion fluid-tightly engaged with an inner wall of a housing of the device. The rotor elements are adjacently fitted to the shaft in such a manner that the rotor elements are displaced in the same rotational direction along the axial direction of the shaft. The teeth tip portions of the rotor elements adjacent to each other are overlapped so that spiral paths are defined on the outer surface of the rotor.
摘要翻译：一种具有包括第一转子的第一轴和包括第二转子的第二轴的液压装置，所述第一和第二转子分别通过相邻地配合相同的形状转子元件而构成。转子元件在其外周上以恒定间隔具有齿，并且每个齿具有与装置的壳体的内壁流体紧密接合的尖端部分。转子元件以这样的方式相邻地安装到轴上，使得转子元件沿着轴的轴向在相同的旋转方向上移位。彼此相邻的转子元件的齿尖部重叠，从而在转子的外表面上限定螺旋形路径。

8. 发明授权

US4484873A Through vane type rotary compressor with specific chamber configuration 失效
标题翻译：通过具有特定腔室配置的叶片式旋转压缩机
公开(公告)号：US4484873A
公开(公告)日：1984-11-27
申请号：US328796
申请日：1981-12-08
申请人： Mitsuo Inagaki , Hideaki Sasaya
发明人： Mitsuo Inagaki , Hideaki Sasaya
IPC分类号： F01C21/10 , F04C18/344 , F04C18/00 , F04C27/00
CPC分类号： F04C18/3441 , F01C21/106 , F04C2250/301
摘要： The present invention relates to an improvement in the configuration of the inner face of a housing of a through vane type rotary compressor for use in a car cooler or the like, in which both the top ends of a vane passing through the center of a rotor are always kept in sliding contact with the inner face of the housing.In the present invention, the configuration of the inner face of the housing is determined so that substantial face-to-face contact is produced between the rotor and the housing in a certain region with the point for contact with the rotor being as the center, and the configuration of the subsequent curved portion is defined by such a curve that the velocity of the sliding movement of the vane in the radial direction of the rotor is expressed by a gentle function where said velocity monotonously changes.The through vane type rotary compressor of the present invention is improved over the conventional through vane type rotary compressor in the volumetric efficiency, and the through vane type rotary compressor of the present invention is very excellent in the low-noise and low-vibration characteristics.
摘要翻译：本发明涉及一种用于汽车冷却器等中的通过叶片型旋转压缩机的壳体的内表面的构造的改进，其中叶片的两个顶端通过转子的中心总是保持与壳体的内表面滑动接触。在本发明中，壳体的内表面的构造被确定为使得在与转子接触的点为中心的某一区域中，在转子和壳体之间产生实质的面对面接触，并且后面的弯曲部分的构造由这样的曲线限定，使得叶片在转子的径向方向上的滑动运动的速度由所述速度单调变化的温和函数表示。本发明的通过叶片式旋转式压缩机的体积效率比传统的叶片式旋转式压缩机得到了改进，本发明的通过叶片式旋转式压缩机的低噪声，低振动特性非常优异。

9. 发明授权

US5167494A Scroll type compressor with axially supported movable scroll 失效
标题翻译：涡旋式压缩机带有轴向支撑的动涡旋
公开(公告)号：US5167494A
公开(公告)日：1992-12-01
申请号：US707970
申请日：1991-05-23
申请人： Mitsuo Inagaki , Hideaki Sasaya , Mikio Matsuda
发明人： Mitsuo Inagaki , Hideaki Sasaya , Mikio Matsuda
IPC分类号： F04C18/02 , F04C27/00 , F04C28/06 , F04C29/00
CPC分类号： F04C28/06 , F04C18/0215 , F04C27/005 , F04C29/0021 , F16C19/10
摘要： A scroll type compressor having movable and fixed scrolls forming a working chamber with a movable scroll supporting arrangement to prevent tilting of the movable scroll into the fixed scroll thereby making it possible to extend the axial length of the scrolls. A main supporting plate is fixed on a housing between two other supporting plates which are spacedly fixed on the movable scroll, or vice versa. The other supporting plates press on the main supporting plate from both sides via ball bearings. When the movable scroll is about to tilt, the supporting plate arrangement prevents the movable scroll from tilting.
摘要翻译：一种涡旋式压缩机，其具有形成具有可动涡旋支撑装置的工作室的可动和固定涡旋件，以防止可动涡旋件倾斜到固定涡旋件中，从而可以延长涡卷的轴向长度。主支撑板固定在间隔地固定在动涡旋件上的另外两个支撑板之间的壳体上，反之亦然。其他支撑板通过滚珠轴承从两侧按压在主支撑板上。当动涡盘即将倾斜时，支撑板装置防止动涡旋件倾斜。

10. 发明授权

US5078226A Power steering apparatus for a vehicle with yaw control 失效
标题翻译：用于具有偏航控制的车辆的动力转向装置
公开(公告)号：US5078226A
公开(公告)日：1992-01-07
申请号：US537943
申请日：1990-06-14
申请人： Mitsuo Inagaki , Hideaki Sasaya , Shigeki Iwanami
发明人： Mitsuo Inagaki , Hideaki Sasaya , Shigeki Iwanami
IPC分类号： B62D6/02 , B62D6/00 , B62D6/04
CPC分类号： B62D6/00 , B62D6/04
摘要： A power steering apparatus for a vehicle having a hydraulic mechanism for generating a force applied to a steering mechanism for reducing a force needed to operate a steering member (wheel). A device is provided for determining a condition wherein a yaw rate generated in the vehicle does not match a steering operation of the steering member. A hydraulic or electric torque motor is operated for generating a counter steering force applied to the steering mechanism, to cancel the yaw rate which does not match the operation of the steering member.
摘要翻译：一种用于车辆的动力转向装置，具有用于产生施加到转向机构的力的液压机构，用于减小操作转向构件（车轮）所需的力。提供了一种用于确定其中在车辆中产生的横摆率与转向构件的转向操作不匹配的状况的装置。操作液压或电动力矩电动机以产生施加到转向机构的相对转向力，以抵消与转向构件的操作不匹配的横摆角速度。

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