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    Holding structure for a piezoelectric vibrator
    1.
    发明授权
    Holding structure for a piezoelectric vibrator 失效
    压电振子的保持结构

    公开(公告)号：US5521457A

    公开(公告)日：1996-05-28

    申请号：US249738

    申请日：1994-05-26

    申请人： Osamu Kawasaki ,  Hidenobu Shintaku ,  Shigeo Suzuki ,  Masahiro Nagasawa ,  Hiroshi Fukushima ,  Hirofumi Tajika

    发明人： Osamu Kawasaki ,  Hidenobu Shintaku ,  Shigeo Suzuki ,  Masahiro Nagasawa ,  Hiroshi Fukushima ,  Hirofumi Tajika

    IPC分类号： B06B1/06 ,  H03H9/05 ,  H03H9/17 ,  H01L41/08

    CPC分类号： H03H9/09 ,  B06B1/06 ,  H03H9/1028

    摘要： Protrusions made of an electrically conductive material such as a metal or ceramic are formed around a node point or a node line of vibrations of a piezoelectric plate on two principal planes thereof by a spraying process. The piezoelectric plate is held at the protrusions with leaf springs on the two principal planes. Thus, protrusions of a small surface area are formed without deteriorating the piezoelectric plate. The piezoelectric plate can be held stably without deteriorating the vibration characteristics. An alternating voltage is applied to electrodes of the piezoelectric plate through the electrically conductive protrusions. Because a spraying process is used, the protrusions can be thickly and precisely formed in a small area and held surely and reliably, with a good mechanical strength of the protrusions.

    摘要翻译： 由诸如金属或陶瓷的导电材料制成的突起通过喷涂工艺在其两个主平面上的压电板的振动的节点或节点线周围形成。 压电板通过两个主平面上的板簧保持在突起处。 因此，形成小表面积的突起，而不会使压电板劣化。 压电板可以稳定地保持而不会降低振动特性。 通过导电突起将交变电压施加到压电板的电极。 由于使用喷涂工艺，所以能够以较小的面积厚度精确地形成突出部，并且以突出部的良好机械强度可靠且可靠地保持。

    Scroll compressor having a fixed scroll part and an orbiting scroll part
    2.
    发明授权
    Scroll compressor having a fixed scroll part and an orbiting scroll part 有权
    涡旋压缩机具有固定涡旋部分和绕动涡旋部分

    公开(公告)号：US07905715B2

    公开(公告)日：2011-03-15

    申请号：US10560620

    申请日：2004-06-15

    申请人： Akira Hiwata ,  Yoshiyuki Futagami ,  Teruyuki Akazawa ,  Noboru Iida ,  Kiyoshi Sawai ,  Hidenobu Shintaku ,  Takashi Morimoto

    发明人： Akira Hiwata ,  Yoshiyuki Futagami ,  Teruyuki Akazawa ,  Noboru Iida ,  Kiyoshi Sawai ,  Hidenobu Shintaku ,  Takashi Morimoto

    IPC分类号： F03C2/00 ,  F03C4/00 ,  F04C18/00

    CPC分类号： F04C18/0276 ,  F04C18/0215 ,  F04C29/028 ,  F04C2230/602

    摘要： a First gap (15) in a thrust direction between teeth bottoms of a fixed mirror plate (2b) and teeth tips of an orbiting lap (4a), and a second gap (16) in the thrust direction between teeth bottoms of an orbiting mirror plate 4b and teeth tips of a fixed lap (2a) are formed such as to gradually increase from an outer peripheral side to an inner peripheral side of a scroll compressor, the first gap (15) is made greater than the second gap (16). Contact surface pressures of the laps (2a) and (4a) are kept low with respect to pressure formation, contact pressure of the teeth tips of the fixed scroll part (2) and the teeth bottoms of the orbiting scroll part (4)are equally maintained. With this loads applied to the scroll parts (2) and (4)are equally received by a thrust surface.

    摘要翻译： 固定镜板（2b）的齿底与旋转搭接部（4a）的齿尖之间的推力方向上的第一间隙（15）以及位于旋转镜的齿底之间的推力方向上的第二间隙（16） 板状物4b和固定搭接件（2a）的齿尖形成为从涡旋压缩机的外周侧向内周侧逐渐增大，第一间隙（15）大于第二间隙（16） 。 圈（2a）和（4a）的接触表面压力相对于压力形成保持较低，固定涡旋部分（2）的齿尖与绕动涡旋部分（4）的齿底的接触压力相等 保持。 施加到涡卷部分（2）和（4）上的这种载荷被推力表面等同地接收。

    Rotary compressor
    4.
    发明授权
    Rotary compressor 失效
    旋转压缩机

    公开(公告)号：US06409488B1

    公开(公告)日：2002-06-25

    申请号：US09664311

    申请日：2000-09-18

    申请人： Mitsuhiro Ikoma ,  Terumaru Harada ,  Fumitoshi Nishiwaki ,  Hidenobu Shintaku ,  Hiroshi Hasegawa ,  Etsuro Suzuki

    发明人： Mitsuhiro Ikoma ,  Terumaru Harada ,  Fumitoshi Nishiwaki ,  Hidenobu Shintaku ,  Hiroshi Hasegawa ,  Etsuro Suzuki

    IPC分类号： F04C1844

    CPC分类号： F04C18/3564 ,  F04C29/02 ,  F04C2210/26

    摘要： A rotary compressor has a cylinder, a crank shaft having an eccentric part disposed in said cylinder, a bearing which rotatably supports said crank shaft, a roller which moves in said cylinder following said eccentric part, and a vane whose all or part of the tip is of R configuration, wherein a groove with which the vane tip is disposed in contact is provided on the outer periphery of said roller, a first oil groove is provided on the end face of said roller, and said roller is provided with an oil hole communicating said first oil groove and said groove of the roller.

    摘要翻译： 旋转压缩机具有圆筒，具有设置在所述气缸中的偏心部的曲轴，可旋转地支撑所述曲轴的轴承，沿着所述偏心部分在所述气缸中移动的滚子，以及叶片，其全部或部分尖端 是R构造，其中在所述辊的外周上设置有与所述叶片末端接触的槽，在所述辊的端面上设置有第一油槽，所述辊设置有油孔 使所述第一油槽和所述辊的所述槽连通。

    Rotary compressor
    5.
    发明授权
    Rotary compressor 失效
    旋转压缩机

    公开(公告)号：US6132195A

    公开(公告)日：2000-10-17

    申请号：US891155

    申请日：1997-07-10

    申请人： Mitsuhiro Ikoma ,  Terumaru Harada ,  Fumitoshi Nishiwaki ,  Hidenobu Shintaku ,  Hiroshi Hasegawa ,  Etsuro Suzuki

    发明人： Mitsuhiro Ikoma ,  Terumaru Harada ,  Fumitoshi Nishiwaki ,  Hidenobu Shintaku ,  Hiroshi Hasegawa ,  Etsuro Suzuki

    IPC分类号： F04C18/356 ,  F04C29/02

    CPC分类号： F04C18/3564 ,  F04C29/02 ,  F04C2210/26

    摘要： A rotary compressor has a cylinder, a crank shaft having an eccentric part disposed in said cylinder, a bearing which rotatably supports said crank shaft, a roller which moves in said cylinder following said eccentric part, and a vane whose all or part of the tip is of circular configuration, wherein a groove with which the vane tip is disposed in contact is provided on the outer periphery of said roller, a first oil groove is provided on the end face of said roller, and said roller is provided with an oil hole communicating said first oil groove and said groove of the roller.

    摘要翻译： 旋转压缩机具有圆筒，具有设置在所述气缸中的偏心部的曲轴，可旋转地支撑所述曲轴的轴承，沿着所述偏心部分在所述气缸中移动的滚子，以及叶片，其全部或部分尖端 是圆形构造，其中在所述辊的外周上设置有与所述叶片末端接触的槽，在所述辊的端面上设置有第一油槽，并且所述辊设置有油孔 使所述第一油槽和所述辊的所述槽连通。

    Scroll compressor having an annular seal for a stationary scroll pressure receiving surface
    7.
    发明授权
    Scroll compressor having an annular seal for a stationary scroll pressure receiving surface 失效

    公开(公告)号：US5951272A

    公开(公告)日：1999-09-14

    申请号：US796382

    申请日：1997-02-06

    申请人： Hiroyuki Fukuhara ,  Shigeru Muramatsu ,  Hidenobu Shintaku ,  Noboru Iida

    发明人： Hiroyuki Fukuhara ,  Shigeru Muramatsu ,  Hidenobu Shintaku ,  Noboru Iida

    IPC分类号： F04C18/02 ,  F04C27/00 ,  F04C29/00 ,  F04C29/02 ,  F04C18/04

    CPC分类号： F04C27/005 ,  F04C18/0215

    摘要： In a scroll compressor, a stationary scroll is pressed toward a movable scroll by a back pressure of a discharge fluid compressed by a compression mechanism, and wear powder, produced from an annular seal (which receives the pressure of the discharge fluid) as a result of precession of the stationary scroll, is arrested, thereby achieving the scroll compressor high in efficiency and reliability. A pressure-receiving surface for receiving a back pressure of the discharge fluid so as to press the stationary scroll toward the movable scroll is formed on that portion of the stationary scroll disposed around a communication port which is formed in the stationary scroll, and communicates with a discharge port. An annular seal is provided to form a seal between the stationary scroll and an upper frame around a region of communication between the communication port and the discharge port in such a manner as to satisfy a necessary annular sealing surface area, and a circumferential recess is provided on that side lower in pressure than this annular seal.

    Scroll Compressor
    8.
    发明申请
    Scroll Compressor 有权
    涡旋压缩机

    公开(公告)号：US20070212244A1

    公开(公告)日：2007-09-13

    申请号：US10561963

    申请日：2004-06-22

    申请人： Yoshiyuki Futagami ,  Noboru Iida ,  Akira Hiwata ,  Hidenobu Shintaku

    发明人： Yoshiyuki Futagami ,  Noboru Iida ,  Akira Hiwata ,  Hidenobu Shintaku

    IPC分类号： F01C1/02 ,  F01C1/063

    CPC分类号： F04C29/028 ,  F04C18/0215 ,  F04C2230/92 ,  F05C2201/021 ,  F05C2201/0433

    摘要： A scroll compressor in which a scroll fixed lap rising from a fixed plate of a fixed scroll and a scroll orbiting lap rising from an orbiting plate of an orbiting scroll are combined with each other to form compression chambers therebetween, the fixed scroll is made of iron-based material, the orbiting scroll is made of aluminum-based material, at least the plate back surface of the orbiting scroll is subjected to surface processing.

    摘要翻译： 一种涡旋式压缩机，其中，从固定涡旋盘的固定板和从绕动涡旋盘的旋转板升起的涡旋盘旋卷轴的涡卷固定搭叉相互结合，在其间形成压缩室，固定涡旋盘由铁 轨道涡卷由铝基材料制成，至少旋转涡盘的板背表面进行表面处理。

    Refrigerating cycle device
    9.
    发明授权
    Refrigerating cycle device 失效
    制冷循环装置

    公开(公告)号：US06962059B2

    公开(公告)日：2005-11-08

    申请号：US10343539

    申请日：2001-07-30

    申请人： Noriho Okaza ,  Fumitoshi Nishiwaki ,  Yuji Yoshida ,  Mitsuhiro Ikoma ,  Hiroshi Hasegawa ,  Hidenobu Shintaku

    发明人： Noriho Okaza ,  Fumitoshi Nishiwaki ,  Yuji Yoshida ,  Mitsuhiro Ikoma ,  Hiroshi Hasegawa ,  Hidenobu Shintaku

    IPC分类号： F25B1/00 ,  C09K5/04 ,  F25B1/02 ,  F25B9/00 ,  F25B31/00 ,  F25B39/02 ,  F25B40/00 ,  F28D1/053 ,  F28D7/00 ,  F25B41/00 ,  C09K5/00 ,  F25B43/02

    CPC分类号： F28D7/0025 ,  C09K5/041 ,  C09K2205/106 ,  F25B9/008 ,  F25B31/002 ,  F25B39/02 ,  F25B40/00 ,  F25B2309/061 ,  F25B2400/073 ,  F28D1/05391 ,  F28D2021/0071 ,  Y02P20/123 ,  Y02P20/124

    摘要： To prevent heat transfer inhibition and an increase in pressure loss due to refrigerating machine oil discharged into a cycle, and to provide a compact and highly efficient refrigerating cycle apparatus using carbon dioxide gas (CO2). In a refrigerating cycle apparatus having at least a compressor, a radiator, a decompressor, a vaporizer and piping for successively connecting them, and provided with a refrigerant circuit in which refrigerant circulates in the compressor, the radiator, the decompressor, the vaporizer and the piping, carbon dioxide gas (CO2) is enclosed as said refrigerant, and the drop in heat transfer rate and the increase in pressure loss in the heat exchanger can be restrained to very low levels by keeping oil enclosing volume in the refrigerant circuit to the quantity of carbon dioxide gas (CO2) enclosed as refrigerant (weight %) to less than 40 weight % and more than 0, resulting in practical elimination of the increase in size and the impact on the drop in efficiency of the heat exchanger.

    摘要翻译： 为了防止由于冷冻机油排入循环而导致的传热抑制和压力损失的增加，并且提供使用二氧化碳气体（CO 2 2）的紧凑且高效的制冷循环装置。 在具有至少压缩机，散热器，减压器，蒸发器和连续连接它们的管道的制冷循环装置中，并且设置有制冷剂回路，其中制冷剂在压缩机，散热器，减压器，蒸发器和 管道，二氧化碳气体（CO 2/2）被封闭，并且热交换器中的传热速率下降和压力损失的增加可以通过保持油封闭而被限制在非常低的水平 制冷剂回路中的体积与作为制冷剂（重量％）包围的二氧化碳气体（CO 2 N 2）的量小于40重量％且大于0，从而实际上消除了尺寸的增加 以及对热交换器效率下降的影响。

    Scroll compressor having an annular seal for a stationary scroll pressure receiving surface
    10.
    发明授权
    Scroll compressor having an annular seal for a stationary scroll pressure receiving surface 有权
    具有用于固定涡旋压力接收表面的环形密封件的涡旋式压缩机

    公开(公告)号：US6113373A

    公开(公告)日：2000-09-05

    申请号：US274207

    申请日：1999-03-23

    申请人： Hiroyuki Fukuhara ,  Shigeru Muramatsu ,  Hidenobu Shintaku ,  Noboru Iida

    发明人： Hiroyuki Fukuhara ,  Shigeru Muramatsu ,  Hidenobu Shintaku ,  Noboru Iida

    IPC分类号： F04C18/02 ,  F04C27/00 ,  F04C29/00 ,  F04C29/02 ,  F04C18/04

    CPC分类号： F04C27/005 ,  F04C18/0215

    摘要： In a scroll compressor, a stationary scroll is pressed toward a movable scroll by a back pressure of a discharge fluid compressed by a compression mechanism, and wear powder, produced from an annular seal (which receives the pressure of the discharge fluid) as a result of precession of the stationary scroll, is arrested, thereby achieving the scroll compressor high in efficiency and reliability. A pressure-receiving surface for receiving a back pressure of the discharge fluid so as to press the stationary scroll toward the movable scroll is formed on that portion of the stationary scroll disposed around a communication port which is formed in the stationary scroll, and communicates with a discharge port. An annular seal is provided to form a seal between the stationary scroll and an upper frame around a region of communication between the communication port and the discharge port in such a manner as to satisfy a necessary annular sealing surface area, and a circumferential recess is provided on that side lower in pressure than this annular seal.

    摘要翻译： 在涡旋压缩机中，通过由压缩机构压缩的排出流体的背压将固定涡旋件压向可动涡旋件，并且由环形密封件（其承受排出流体的压力）产生的磨损粉末作为结果 固定涡旋件的进动被阻止，从而实现了效率和可靠性高的涡旋压缩机。 用于接收排出流体的背压以将静止涡旋件压向可动涡旋件的压力接收表面形成在固定涡卷的设置在形成于静止涡旋件中的连通口周围的部分上，并与 排气口。 提供环形密封件，以便以满足必要的环形密封表面积的方式形成围绕连通口和排出口之间的连通区域的固定涡旋件与上部框架之间的密封，并且设置周向凹部 在那一侧的压力低于这种环形密封。