公开(公告)号：US08562317B2

公开(公告)日：2013-10-22

申请号：US13149247

申请日：2011-05-31

申请人： Tamotsu Fujioka ,  Atsushi Unami

发明人： Tamotsu Fujioka ,  Atsushi Unami

IPC分类号： F01C1/02 ,  F03C2/00 ,  F04C2/00

CPC分类号： F01C1/0215 ,  F01C11/008 ,  F01C21/06 ,  F04C2240/30 ,  F04C2240/50 ,  F04C2240/60 ,  F04C2280/04

摘要： The rotating shaft is connected to the generator; the high-pressure steam s is introduced to the expansion chamber b through the guide passage; when the energy of the high-pressure steam s during expansion process revolves the revolving scroll, the generator regenerates electric power. The connecting housing is provided with the inlet opening and the outlet opening; the ventilation blades are fitted to the rotating shaft. When the ventilation blades rotate, the outside air is introduced (inside of the housing) from and through the inlet opening; the air passes by the air opening and the backside of the revolving scroll, and is discharged through the outlet opening. Thus, by the approach that the air passage is formed inside of the connecting housing and the scroll housing, the high-pressure steam s is prevented from being directed toward the backside of the revolving scroll.

摘要翻译： 旋转轴连接到发电机; 高压蒸汽通过引导通道被引入膨胀室b; 当膨胀过程中高压蒸汽的能量转动回转涡卷时，发电机再生电力。 连接壳体设有入口和出口; 通风叶片安装在旋转轴上。 当通风叶片旋转时，外部空气从入口开口引入（壳体内部）; 空气通过旋转涡卷的空气开口和后侧，并通过出口开口排出。 因此，通过在连接壳体和涡旋壳体内部形成空气通路的方式，防止高压蒸汽朝向回转涡卷的背面。

公开(公告)号：US20110300012A1

公开(公告)日：2011-12-08

申请号：US13149247

申请日：2011-05-31

申请人： Tamotsu FUJIOKA ,  Atsushi UNAMI

发明人： Tamotsu FUJIOKA ,  Atsushi UNAMI

IPC分类号： F01C1/02

CPC分类号： F01C1/0215 ,  F01C11/008 ,  F01C21/06 ,  F04C2240/30 ,  F04C2240/50 ,  F04C2240/60 ,  F04C2280/04

摘要： The rotating shaft is connected to the generator; the high-pressure steam s is introduced to the expansion chamber b through the guide passage; when the energy of the high-pressure steam s during expansion process revolves the revolving scroll, the generator regenerates electric power. The connecting housing is provided with the inlet opening and the outlet opening; the ventilation blades are fitted to the rotating shaft. When the ventilation blades rotate, the outside air is introduced (inside of the housing) from and through the inlet opening; the air passes by the air opening and the backside of the revolving scroll, and is discharged through the outlet opening. Thus, by the approach that the air passage is formed inside of the connecting housing and the scroll housing, the high-pressure steam s is prevented from being directed toward the backside of the revolving scroll.

摘要翻译： 旋转轴连接到发电机; 高压蒸汽通过引导通道被引入膨胀室b; 当膨胀过程中高压蒸汽的能量转动回转涡卷时，发电机再生电力。 连接壳体设有入口和出口; 通风叶片安装在旋转轴上。 当通风叶片旋转时，外部空气从入口开口引入（壳体内部）; 空气通过旋转涡卷的空气开口和后侧，并通过出口开口排出。 因此，通过在连接壳体和涡旋壳体内部形成空气通路的方式，防止高压蒸汽朝向回转涡卷的背面。

公开(公告)号：US07491044B2

公开(公告)日：2009-02-17

申请号：US11861743

申请日：2007-09-26

申请人： Tamotsu Fujioka

发明人： Tamotsu Fujioka

IPC分类号： F03C2/00 ,  F03C4/00

CPC分类号： F04C18/0215 ,  F01C19/005 ,  F04C27/005

摘要： A sealing device includes a stationary member, an orbiting member, a tip end surface of which slides on an inner face of the stationary member, and a sealing member to be fitted into a sealing groove engraved on the tip end surface. A sliding contact surface of the sealing member is pressed onto an inner surface of the stationary member with a predetermined force to slide on the inner surface in order that fluid sealing is secured between the sliding contact surface of the sealing member and the inner surface of the stationary member. The sealing member is divided into two parts of an upper ring and a lower ring, with the upper ring contacting the sliding contact surface and the lower ring facing a bottom surface of the sealing groove.

摘要翻译： 密封装置包括固定构件，轨道构件，其末端表面在固定构件的内表面上滑动;以及密封构件，其装配到刻在顶端表面上的密封槽中。 密封构件的滑动接触表面以预定的力被压在固定构件的内表面上以在内表面上滑动，以便在密封构件的滑动接触表面和内部表面之间确保流体密封 固定件。 密封构件分为上环和下环的两部分，上环与滑动接触表面接触，下环与密封槽的底表面接触。

公开(公告)号：US07443060B2

公开(公告)日：2008-10-28

申请号：US11387650

申请日：2006-03-23

申请人： Masaaki Kawahashi ,  Mohammed Anwar Hossain ,  Tamotsu Fujioka

发明人： Masaaki Kawahashi ,  Mohammed Anwar Hossain ,  Tamotsu Fujioka

IPC分类号： H20K41/00

CPC分类号： H02K33/16

摘要： A resonator of an acoustic compressor is provided at each side of an actuator so that the two resonators are arranged side by side. Two pistons are provided at the inner ends of the resonators and actuated by the actuator. At the outer end of the each of the resonators, a gas is introduced into the resonator through a suction hole. When the pistons are actuated by the actuator, the gases in the two resonators are oscillated and compressed by the piston and discharged through discharge holes at the outer ends of the resonators.

摘要翻译： 声学压缩机的谐振器设置在致动器的每一侧，使得两个谐振器并排布置。 两个活塞设置在谐振器的内端并由致动器致动。 在每个谐振器的外端，通过抽吸孔将气体引入谐振器。 当活塞由致动器致动时，两个谐振器中的气体被活塞振荡并压缩，并通过谐振器外端的排出孔排出。

公开(公告)号：US07121817B2

公开(公告)日：2006-10-17

申请号：US10939745

申请日：2004-09-13

申请人： Ken Yanagisawa ,  Tamotsu Fujioka

发明人： Ken Yanagisawa ,  Tamotsu Fujioka

IPC分类号： F03C2/00 ,  F04C18/00

CPC分类号： F01C1/084 ,  F01C1/0223 ,  F01C1/0246 ,  F01C11/002 ,  F04C18/0223 ,  F04C23/001 ,  F04C23/003 ,  F04C23/008 ,  F04C29/045

摘要： A scroll fluid machine comprises an orbiting scroll and front and rear stationary scrolls. The orbiting scroll is driven by a driving shaft via an eccentric portion and has front and rear orbiting scroll wraps. The front and rear stationary scroll have front and rear orbiting scroll wraps respectively. The orbiting scroll is revolved by the driving shaft with respect to the stationary scrolls while the front and rear orbiting scroll wraps are engaged with the front and rear stationary scroll wraps to create front compressing and rear expanding sections. Fluid expanded and cooled in the expanding section is used for cooling parts of the machine.

摘要翻译： 涡旋流体机器包括绕动涡旋件和前后固定涡卷。 绕动涡卷由驱动轴通过偏心部分驱动，并具有前后的绕动涡卷。 前后固定涡旋件分别具有前后的绕动涡旋盘。 绕动涡旋盘相对于固定涡卷由驱动轴旋转，而前后的绕动涡旋涡卷与前后固定涡旋涡卷接合以形成前压缩和后扩展部分。 在膨胀部分膨胀和冷却的流体用于冷却机器的部件。

公开(公告)号：US20060216181A1

公开(公告)日：2006-09-28

申请号：US11420151

申请日：2006-05-24

申请人： Ken YANAGISAWA ,  Tamotsu FUJIOKA

发明人： Ken YANAGISAWA ,  Tamotsu FUJIOKA

IPC分类号： F01C1/02 ,  F01C1/063 ,  F04C2/00 ,  F04C18/00 ,  F03C2/00 ,  F03C4/00

CPC分类号： F01C1/084 ,  F01C1/0223 ,  F01C1/0246 ,  F01C11/002 ,  F04C18/0223 ,  F04C23/001 ,  F04C23/003 ,  F04C23/008 ,  F04C29/045

摘要： A scroll fluid machine comprises an orbiting scroll and front and rear stationary scrolls. The orbiting scroll is driven by a driving shaft via an eccentric portion and has front and rear orbiting scroll wraps. The front and rear stationary scroll have front and rear orbiting scroll wraps respectively. The orbiting scroll is revolved by the driving shaft with respect to the stationary scrolls while the front and rear orbiting scroll wraps are engaged with the front and rear stationary scroll wraps to create front compressing and rear expanding sections. Fluid expanded and cooled in the expanding section is used for cooling parts of the machine.

公开(公告)号：US20060037812A1

公开(公告)日：2006-02-23

申请号：US10922383

申请日：2004-08-19

申请人： Masaaki Kawahashi ,  Tamotsu Fujioka ,  Masayuki Saito

发明人： Masaaki Kawahashi ,  Tamotsu Fujioka ,  Masayuki Saito

IPC分类号： F01N1/14 ,  F02K1/00 ,  F02K1/28 ,  F02K1/38 ,  F02K1/46

CPC分类号： F04F7/00

摘要： An acoustic fluid machine such as an air compressor comprises an acoustic resonator, a valve device and a piston. Air is sucked into the resonator through the valve device at one end of the resonator. The piston at the other end of the resonator is reciprocated by an actuator to compress the air in the resonator to cause resonance to increase pressure of the air significantly. The inner surface of the resonator is suitably curved to comply with the formula of a half-period cosine function.

摘要翻译： 诸如空气压缩机的声学流体机器包括声谐振器，阀装置和活塞。 空气通过谐振器一端的阀装置被吸入谐振器。 谐振器另一端的活塞由致动器往复运动，以压缩谐振器中的空气，从而引起共振，从而显着增加空气压力。 谐振器的内表面适当地弯曲以符合半周期余弦函数的公式。

公开(公告)号：US06905320B2

公开(公告)日：2005-06-14

申请号：US10655144

申请日：2003-09-04

申请人： Tohru Satoh ,  Tamotsu Fujioka

发明人： Tohru Satoh ,  Tamotsu Fujioka

IPC分类号： F04C18/02 ,  F04C29/00 ,  F04C29/04 ,  F01C1/02 ,  F04C18/00

CPC分类号： F04C29/04 ,  F04C18/0215

摘要： A scroll-type fluid machine such as a scroll compressor or a scroll vacuum pump generates compression heat during compressing operation. A scroll body comprises a stationary scroll and an orbiting scroll that is revolved with respect to the stationary scroll eccentrically. The stationary scroll has a stationary wrap and the orbiting scroll has an orbiting wrap engaged with the stationary wrap to form a compression chamber therebetween. In the scroll-type fluid machine, a cooler is provided to cool high-temperature compressed air discharged from a discharge bore at the center of the stationary scroll.

摘要翻译： 诸如涡旋压缩机或涡旋真空泵的涡旋式流体机械在压缩操作期间产生压缩热。 涡卷体包括固定涡卷和相对于固定涡旋件偏心旋转的绕动涡旋件。 固定涡旋件具有固定的涡卷，并且绕动涡旋件具有与固定涡旋件接合的绕动涡卷，以在它们之间形成压缩室。 在涡旋式流体机械中，设置有冷却器以冷却从固定涡旋件的中心处的排出孔排出的高温压缩空气。

公开(公告)号：US20080075614A1

公开(公告)日：2008-03-27

申请号：US11861743

申请日：2007-09-26

申请人： Tamotsu Fujioka

发明人： Tamotsu Fujioka

IPC分类号： F01C19/00 ,  F04C27/00 ,  F16J15/34

CPC分类号： F04C18/0215 ,  F01C19/005 ,  F04C27/005

摘要： The present invention relates to a sealing device of fluid machinery including a stationary member; a orbiting member, a tip end surface of which slides on an inner face of the stationary member; and a sealing member to be fitted into a sealing groove engraved on the tip end surface along the ridge line of the tip end surface, a sliding contact surface of the sealing member being pressed onto an inner surface of the stationary member with a predetermined force to slide on the inner surface in order that fluid sealing is secured between the sliding contact surface of the sealing member and the inner surface of the stationary member, in which the sealing member divided into two parts of an upper ring and a lower ring, the upper ring contacting the sliding contact surface and the lower ring facing a bottom surface of the sealing groove; and a back-up ring made from elastic material is provided to be fitted into grooves for the back-up ring, which are engraved on the divided surfaces of the upper ring and the lower ring, in a place not facing the sealing grooves, along the longitudinal direction of the sliding contact surface.

摘要翻译： 本发明涉及一种包括固定构件的流体机械的密封装置; 轨道构件，其前端面在固定构件的内表面上滑动; 以及密封构件，其被配合到沿着前端面的脊线刻在前端表面上的密封槽中，密封构件的滑动接触表面以预定的力被压到固定构件的内表面上 在内表面上滑动，以便在密封构件的滑动接触表面和固定构件的内表面之间固定流体密封，其中分隔成上环和下环的两部分的密封构件，上部 环接触滑动接触表面，下环与密封槽的底表面接触; 并且设置由弹性材料制成的支撑环，以在不在面向密封槽的位置上嵌合在上环和下环的分割表面上的用于支撑环的槽中 滑动接触面的纵向方向。

公开(公告)号：US07306439B2

公开(公告)日：2007-12-11

申请号：US11234642

申请日：2005-09-23

申请人： Atsushi Unami ,  Tamotsu Fujioka

发明人： Atsushi Unami ,  Tamotsu Fujioka

IPC分类号： F01C1/04 ,  F01C1/07

CPC分类号： F01C17/06 ,  F01C1/0223 ,  F01C1/0246 ,  F04C29/0057

摘要： A scroll fluid machine includes an orbiting scroll which has an orbiting end plate. The orbiting end plate has a plurality of extensions on the outer circumference. Each of the extensions has a boss in which a self-rotation-preventing eccentric shaft is pivotally supported. The extension has an easily-deformable portion to keep exact positional relationship between the extensions or to the center of the orbiting end plate of the extension.

摘要翻译： 涡旋流体机械包括具有轨道端板的绕动涡旋盘。 轨道端板在外圆周上具有多个延伸部。 每个延伸部具有枢轴支承自转防止偏心轴的凸台。 延伸部具有容易变形的部分，以保持延伸部之间或延伸部的绕动端板的中心之间的精确位置关系。