公开(公告)号：US20060198746A1

公开(公告)日：2006-09-07

申请号：US11307082

申请日：2006-01-23

申请人： Tamotsu Fujioka ,  Atsushi Unami

发明人： Tamotsu Fujioka ,  Atsushi Unami

IPC分类号： F01C1/02 ,  F04C2/00 ,  F01C1/063

CPC分类号： F04C18/0215 ,  F04C23/001 ,  F04C29/12

摘要： A scroll fluid machine comprises a stationary scroll fixed to a housing and an orbiting scroll that turns with a driving shaft. The stationary scroll comprises a stationary end plate having inner and outer stationary wraps and the orbiting scroll comprises an orbiting end plate having inner and outer orbiting wraps. Rotation of the orbiting scroll allows the inner and outer stationary wraps to engage with the inner and outer orbiting wraps respectively to form inner and outer volume-variable chambers. The two chambers have substantially the same compression ratio, so that substantially-equal low pressure gases are produced.

摘要翻译： 涡旋流体机械包括固定在壳体上的固定涡旋件和与驱动轴一起转动的绕动涡旋件。 固定涡旋件包括具有内部和外部固定涡卷的固定端板，并且绕动涡旋件包括具有内部和外部旋转涡卷的旋转端板。 绕动涡旋件的旋转允许内部和外部固定涡卷分别与内部和外部旋转涡卷接合以形成内部和外部体积可变室。 两个室具有基本上相同的压缩比，从而产生基本上相等的低压气体。

公开(公告)号：US07014434B2

公开(公告)日：2006-03-21

申请号：US10913840

申请日：2004-08-06

申请人： Tamotsu Fujioka ,  Ken Yanagisawa

发明人： Tamotsu Fujioka ,  Ken Yanagisawa

IPC分类号： F04C18/00 ,  F03C2/00

CPC分类号： F04C29/0021 ,  F04C18/0215 ,  F04C23/001

摘要： A scroll fluid machine comprises fixed and orbiting scrolls. The fixed scroll has a fixed end plate having inner and outer fixed wraps and the orbiting scroll has an orbiting end plate having inner and outer wraps. Between the fixed and orbiting end plates, an annular partition wall is provided. The orbiting scroll is driven by an eccentric portion of a driving shat to form an inner compressing chamber in which the inner fixed wrap is engaged with the inner orbiting inside the annular partition wall and to form an outer compressing chamber in which the outer fixed wrap is engaged with the outer orbiting wrap between the annular partition wall and a housing. The inner compressing chamber communicates with a rear pressure chamber behind the orbiting end plate thereby preventing the orbiting end plate from being deformed or distorted.

摘要翻译： 涡旋流体机器包括固定和绕动的涡卷。 固定涡卷具有固定的端板，其具有内部和外部固定的涡卷，并且绕动涡盘具有具有内部和外部涡卷的轨道端板。 在固定端面和轨道端板之间设置环形分隔壁。 绕动涡卷由驱动轴颈的偏心部分驱动以形成内部压缩室，内部固定涡卷与环形分隔壁内部的内部旋转接合，并形成外部压缩室，外部固定涡卷 与环形分隔壁和壳体之间的外绕动包裹物接合。 内部压缩室与旋转端板后面的后压力室连通，从而防止轨道端板变形或变形。

公开(公告)号：US20060045783A1

公开(公告)日：2006-03-02

申请号：US10927667

申请日：2004-08-28

申请人： Ken Yanagisawa ,  Tamotsu Fujioka

发明人： Ken Yanagisawa ,  Tamotsu Fujioka

IPC分类号： F01C1/02 ,  F04C2/00 ,  F01C1/063

CPC分类号： F01C1/0215 ,  F01C11/002 ,  F01C21/10 ,  F04C23/008 ,  F04C29/04 ,  F04C29/045

摘要： A scroll fluid machine comprises a stationary scroll and an orbiting scroll fitted on an eccentric portion of a driving shaft. The stationary scroll has a stationary end plate from which inner and outer stationary wraps project, and the orbiting scroll has an orbiting end plate from which inner and outer orbiting wraps project. Between the stationary and orbiting end plates, inner and outer annular partition walls are provided. Inside the inner partition wall, the inner stationary wrap is engaged with the inner orbiting wrap to form an expanding region, and between the inner and outer partition walls, the outer stationary wrap is engaged with the outer orbiting wrap to form a compressing region. A bore is formed through the orbiting end plate so that fluid expanded and cooled in the expanding region flows from the expanding region to rear surface of the orbiting end plate to cool the orbiting end plate.

摘要翻译： 涡旋流体机械包括固定涡卷和安装在驱动轴的偏心部分上的绕动涡旋盘。 固定涡旋件具有固定的端板，内部和外部固定涡卷从该端板突出，并且绕动涡旋盘具有轨道运动的端板，内部和外部旋转涡卷从该端板移动。 在固定和轨道端板之间设置有内外环形分隔壁。 在内分隔壁内部，内固定包裹物与内绕动包裹体接合以形成扩张区域，并且在内分隔壁和外隔墙之间，外固定包裹物与外绕圈包裹物接合以形成压缩区域。 通过旋转端板形成孔，使得在膨胀区域膨胀和冷却的流体从旋转端板的膨胀区域流到后表面，以冷却旋转端板。

公开(公告)号：US20060013071A1

公开(公告)日：2006-01-19

申请号：US10893773

申请日：2004-07-16

申请人： Masaaki Kawahashi ,  Tamotsu Fujioka ,  Masayuki Saito

发明人： Masaaki Kawahashi ,  Tamotsu Fujioka ,  Masayuki Saito

IPC分类号： G01V1/145

CPC分类号： G01V1/133

摘要： An acoustic fluid machine has an acoustic resonator and a piston reciprocated by an actuator at the base of the acoustic resonator. A valve device is provided on the upper end of the acoustic resonator. External air is introduced into the acoustic resonator through the valve device. The piston has through-holes, through which front space communicates with rear space thereby reducing load applied onto the piston.

公开(公告)号：US20060000669A1

公开(公告)日：2006-01-05

申请号：US10884388

申请日：2004-07-02

申请人： Masaaki Kawahashi ,  Tamotsu Fujioka ,  Masayuki Saito

发明人： Masaaki Kawahashi ,  Tamotsu Fujioka ,  Masayuki Saito

IPC分类号： F01N1/14 ,  F01N1/00 ,  F16K17/00

CPC分类号： F04F7/00

摘要： An acoustic fluid machine includes an acoustic resonator, a valve device, a piston, and an actuator. The acoustic resonator has a larger-diameter base and a smaller-diameter upper end. The valve device is provided on the upper end of the acoustic resonator and has a sucking hole and a discharge hole. The piston is provided in the base of the acoustic resonator and has a surface such that the distance between the upper end of the acoustic resonator and the upper surface of the piston is substantially constant over the whole surface of the piston. The actuator is connected to the piston and reciprocates the piston at high speed axially with a very small amplitude so that a gas is sucked into the acoustic resonator via the sucking hole and discharged via the discharge hole by virtue of pressure fluctuations within the acoustic resonator.

摘要翻译： 声流体机器包括声共振器，阀装置，活塞和致动器。 声谐振器具有较大直径的底座和较小直径的上端。 阀装置设置在声谐振器的上端，并具有吸孔和排出孔。 活塞设置在声谐振器的基部中，并且具有表面，使得声谐振器的上端与活塞的上表面之间的距离在活塞的整个表面上基本上恒定。 致动器连接到活塞并以非常小的振幅轴向高速往复运动活塞，使得气体通过吸孔被吸入声谐振器中，并且由于声谐振器内的压力波动而经由排放孔排出。