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    Scroll-type fluid machine
    1.
    发明申请
    Scroll-type fluid machine 失效
    滚动式流体机

    公开(公告)号：US20090246058A1

    公开(公告)日：2009-10-01

    申请号：US12382982

    申请日：2009-03-27

    申请人： Yuji Komai ,  Kazutaka Suefuji ,  Toshikazu Harashima ,  Kiminori Iwano ,  Toshitsugu Suzuki ,  Yoshiyuki Kanemoto

    发明人： Yuji Komai ,  Kazutaka Suefuji ,  Toshikazu Harashima ,  Kiminori Iwano ,  Toshitsugu Suzuki ,  Yoshiyuki Kanemoto

    IPC分类号： F01C1/02

    CPC分类号： F04C18/0215 ,  F01C17/06

    摘要： A scroll-type fluid machine comprising: a casing; a fixed scroll; an orbiting scroll; and an auxiliary crank device in which to prevent the orbiting scroll from being rotated, wherein the auxiliary crank device comprises: a fixed-side bearing body provided on either a casing side or a fixed scroll side; an orbiting-side bearing body provided on an orbiting scroll side; and an auxiliary crank shaft in which a fixed-side shank is rotatably supported with the fixed-side bearing body, and an orbiting-side shank is rotatably supported with the orbiting-side bearing body; a tip of the fixed-side shank of the auxiliary crank shaft is fixed in a radius direction, and a tip of the orbiting-side shank of the auxiliary crank shaft is fixed in a radius direction; and a deformative portion is provided between the tip of the fixed-side shank and the tip of the orbiting-side shank of the auxiliary crank shaft.

    摘要翻译： 一种涡旋式流体机械，包括：壳体; 固定卷轴 绕轨道 以及辅助曲柄装置，其中，用于防止所述绕动涡旋盘旋转，其中所述辅助曲柄装置包括：设置在壳体侧或固定涡盘侧的固定侧轴承体; 设置在绕动涡盘侧的旋转侧轴承体; 以及辅助曲柄轴，其中固定侧柄部可旋转地支撑在固定侧支承体上，并且绕动侧柄部可转动地支撑在绕动侧支承体上; 辅助曲柄轴的固定侧柄部的前端部在半径方向上固定，辅助曲轴的绕动侧柄部的前端沿半径方向固定， 并且在固定侧杆的末端和辅助曲柄轴的旋转侧柄的末端之间设置变形部。

    Scroll-type fluid machine that reduces centrifugal force of an orbiting scroll
    2.
    发明授权
    Scroll-type fluid machine that reduces centrifugal force of an orbiting scroll 失效
    涡旋式流体机器，其减小绕动涡旋件的离心力

    公开(公告)号：US08186980B2

    公开(公告)日：2012-05-29

    申请号：US12382982

    申请日：2009-03-27

    申请人： Yuji Komai ,  Kazutaka Suefuji ,  Toshikazu Harashima ,  Kiminori Iwano ,  Toshitsugu Suzuki ,  Yoshiyuki Kanemoto

    发明人： Yuji Komai ,  Kazutaka Suefuji ,  Toshikazu Harashima ,  Kiminori Iwano ,  Toshitsugu Suzuki ,  Yoshiyuki Kanemoto

    IPC分类号： F03C4/00 ,  F04C18/00

    CPC分类号： F04C18/0215 ,  F01C17/06

    摘要： A scroll-type fluid machine comprising: a casing; a fixed scroll; an orbiting scroll; and an auxiliary crank device in which to prevent the orbiting scroll from being rotated, wherein the auxiliary crank device comprises: a fixed-side bearing body provided on either a casing side or a fixed scroll side; an orbiting-side bearing body provided on an orbiting scroll side; and an auxiliary crank shaft in which a fixed-side shank is rotatably supported with the fixed-side bearing body, and an orbiting-side shank is rotatably supported with the orbiting-side bearing body; a tip of the fixed-side shank of the auxiliary crank shaft is fixed in a radius direction, and a tip of the orbiting-side shank of the auxiliary crank shaft is fixed in a radius direction; and a deformative portion is provided between the tip of the fixed-side shank and the tip of the orbiting-side shank of the auxiliary crank shaft.

    摘要翻译： 一种涡旋式流体机械，包括：壳体; 固定卷轴 绕轨道 以及辅助曲柄装置，其中，用于防止所述绕动涡旋盘旋转，其中所述辅助曲柄装置包括：设置在壳体侧或固定涡盘侧的固定侧轴承体; 设置在绕动涡盘侧的旋转侧轴承体; 以及辅助曲柄轴，其中固定侧柄部可旋转地支撑在固定侧支承体上，并且绕动侧柄部可转动地支撑在绕动侧支承体上; 辅助曲柄轴的固定侧柄部的前端部在半径方向上固定，辅助曲轴的绕动侧柄部的前端沿半径方向固定， 并且在固定侧杆的末端和辅助曲柄轴的旋转侧柄的末端之间设置变形部。

    SCROLL TYPE FLUID MACHINE
    3.
    发明申请
    SCROLL TYPE FLUID MACHINE 有权
    滚筒式流体机

    公开(公告)号：US20100166589A1

    公开(公告)日：2010-07-01

    申请号：US12496975

    申请日：2009-07-02

    申请人： Kiminori Iwano ,  Kazutaka Suefuji ,  Toshikazu Harashima

    发明人： Kiminori Iwano ,  Kazutaka Suefuji ,  Toshikazu Harashima

    IPC分类号： F01C1/02

    CPC分类号： F01C21/02 ,  F04C18/0215 ,  F04C29/0057 ,  F04C2230/605 ,  F04C2240/807

    摘要： The invention reduces a centrifugal force of a orbiting scroll which acts on an auxiliary crank mechanism. A crank pin which is eccentric from a main shaft portion is formed in a drive shaft, and a main balance weight is provided in a base end side of the crank pin. The main shaft portion of the drive shaft is rotatably supported by using a main bearing, and the crank pin is attached to a orbiting bearing which is provided in a back face side of a orbiting scroll. Further, an internal gap of the main bearing is set to a value which is larger than a value obtained by subtracting the double value of an eccentric amount difference between an eccentric amount of an auxiliary crank shaft and an eccentric amount of the drive shaft from an internal gap of the orbiting bearing. Accordingly, the internal gap of the main bearing does not come to 0 even if a compressor comes to a steady state.

    摘要翻译： 本发明减小作用在辅助曲柄机构上的绕动涡卷的离心力。 在驱动轴上形成有与主轴部偏心的曲柄销，在曲柄销的基端侧设置有主平衡重。 驱动轴的主轴部分通过使用主轴承可旋转地支撑，曲柄销安装在设置在绕动涡卷的背面侧的绕动轴承上。 此外，主轴承的内部间隙被设定为大于通过从辅助曲轴的偏心量和驱动轴的偏心量之间减去偏心量差的双倍值而获得的值 轨道轴承的内部间隙。 因此，即使压缩机处于稳定状态，主轴承的内部间隙也不会变为0。

    Bearings of a scroll type machine with crank mechanism
    4.
    发明授权
    Bearings of a scroll type machine with crank mechanism 有权
    带曲柄机构的滚动式机器的轴承

    公开(公告)号：US08328544B2

    公开(公告)日：2012-12-11

    申请号：US12496975

    申请日：2009-07-02

    申请人： Kiminori Iwano ,  Kazutaka Suefuji ,  Toshikazu Harashima

    发明人： Kiminori Iwano ,  Kazutaka Suefuji ,  Toshikazu Harashima

    IPC分类号： F01C1/02 ,  F01C1/063 ,  F04C2/02 ,  F04C2/063 ,  F04C18/02 ,  F04C18/063

    CPC分类号： F01C21/02 ,  F04C18/0215 ,  F04C29/0057 ,  F04C2230/605 ,  F04C2240/807

    摘要： The invention reduces a centrifugal force of an orbiting scroll which acts on an auxiliary crank mechanism. A crank pin which is eccentric from a main shaft portion is formed in a drive shaft and attached to an orbiting bearing which is provided in a back face side of an orbiting scroll. The main shaft portion of the drive shaft is rotatably supported by a main bearing. An internal gap of the main bearing is set to a value which is larger than a value obtained by subtracting the double value of an eccentric amount difference between an eccentric amount of an auxiliary crank shaft and an eccentric amount of the drive shaft from an internal gap of the orbiting bearing.

    摘要翻译： 本发明减小作用在辅助曲柄机构上的绕动涡旋件的离心力。 从主轴部分偏心的曲柄销形成在驱动轴上并且安装在设置在绕动涡卷的背面侧的绕动轴承上。 驱动轴的主轴部分由主轴承可转动地支撑。 主轴承的内部间隙被设定为大于从辅助曲轴的偏心量与驱动轴的偏心量之间的偏心量差的双倍值从内部间隙 的轨道轴承。

    Scroll fluid machine having an orbiting radius varying mechanism and a clearance between the wrap portions
    5.
    发明授权
    Scroll fluid machine having an orbiting radius varying mechanism and a clearance between the wrap portions 有权
    涡旋流体机器具有绕轨道半径变化机构和包裹部分之间的间隙

    公开(公告)号：US06224357B1

    公开(公告)日：2001-05-01

    申请号：US09401629

    申请日：1999-09-22

    申请人： Yuji Komai ,  Toshikazu Harashima ,  Kazutaka Suefuji

    发明人： Yuji Komai ,  Toshikazu Harashima ,  Kazutaka Suefuji

    IPC分类号： F01C104

    CPC分类号： F01C21/102 ,  F04C18/0269

    摘要： A fixed scroll member has a spiral wrap portion. An orbiting scroll member has a spiral wrap portion similar to the wrap portion of the fixed scroll member. The wrap portion of the orbiting scroll member has its wall thickness increased at the inner peripheral surface side thereof to have a larger wall thickness than that of the wrap portion of the fixed scroll member. The inner peripheral surface of the wrap portion of the orbiting scroll member contacts the outer peripheral surface of the wrap portion of the fixed scroll member at two contact points. On the other hand, a clearance is formed between the outer peripheral surface of the wrap portion of the orbiting scroll member and the inner peripheral surface of the wrap portion of the fixed scroll member over the entire length of the peripheral surfaces. The orbiting scroll member is constantly urged in a direction in which rotational torque acts, and thus allowed to orbit smoothly.

    摘要翻译： 固定涡旋构件具有螺旋形卷绕部分。 旋转涡旋构件具有类似于固定涡旋构件的卷绕部分的螺旋形卷绕部分。 绕动涡旋构件的包裹部分的壁厚在其内周面侧增加，具有比固定涡旋构件的卷绕部分的壁厚更大的壁厚。 绕动涡旋构件的包裹部的内周面在两个接触点处接触固定涡旋构件的包裹部的外周面。 另一方面，在绕涡旋构件的卷绕部的外周面与固定涡旋构件的卷绕部的内周面在周面的整个长度上形成间隙。 旋转涡旋构件在旋转扭矩作用的方向上不断地被推动，从而允许轨道平稳地轨道运动。

    Scroll fluid machine having a rotating preventing mechanism including a resilient member
    6.
    发明授权
    Scroll fluid machine having a rotating preventing mechanism including a resilient member 失效
    旋转流体机械具有包括弹性部件的旋转防止机构

    公开(公告)号：US5934890A

    公开(公告)日：1999-08-10

    申请号：US859292

    申请日：1997-05-20

    申请人： Hiroyuki Mihara ,  Kazutaka Suefuji ,  Toshikazu Harashima ,  Yuji Komai

    发明人： Hiroyuki Mihara ,  Kazutaka Suefuji ,  Toshikazu Harashima ,  Yuji Komai

    IPC分类号： F01C17/06 ,  F16D3/04 ,  F16D3/66 ,  F16D3/68 ,  F01C1/04

    CPC分类号： F01C17/06 ,  F01C17/066 ,  F16D3/04 ,  F16D3/66 ,  F16D3/68

    摘要： Joint guides comprise mutually opposing guide portions formed on a casing and mutually opposing guide portions provided on an orbiting scroll member. A plate spring is integrally attached to a part of each guide portion. Even when a load due to rotational torque from the orbiting scroll member acts on each slider from a loading-side guide portion, resilient force from the plate spring presses a sliding surface of the slider toward a sliding surface of the loading-side guide portion, thereby preventing the formation of a gap between the sliding surface of each slider and a convexly curved portion of the associated plate spring or between the sliding surface of each slider and the sliding surface of the associated guide portion, and thus preventing the occurrence of a rattle.

    摘要翻译： 接头引导件包括形成在壳体上的彼此相对的引导部分和设置在绕动涡旋件上的彼此相对的引导部分。 板簧一体地附接到每个引导部分的一部分。 即使当来自绕动涡旋构件的旋转扭矩的负载从装载侧引导部作用在每个滑块上时，来自板簧的弹性力将滑块的滑动面朝向装载侧引导部的滑动面压入， 从而防止在每个滑块的滑动表面与相关联的板簧的凸形弯曲部分之间或每个滑块的滑动表面与相关联的引导部分的滑动表面之间形成间隙，从而防止发生拨浪鼓 。

    Scroll-Type Fluid Machine
    8.
    发明申请
    Scroll-Type Fluid Machine 有权
    滚动式流体机

    公开(公告)号：US20120315174A1

    公开(公告)日：2012-12-13

    申请号：US13353344

    申请日：2012-01-19

    申请人： Kiminori IWANO ,  Yoshio Kobayashi ,  Natsuki Kawabata ,  Toshikazu Harashima ,  Shumpei Yamazaki

    发明人： Kiminori IWANO ,  Yoshio Kobayashi ,  Natsuki Kawabata ,  Toshikazu Harashima ,  Shumpei Yamazaki

    IPC分类号： F01C1/02

    CPC分类号： F04C29/0092 ,  F01C21/06 ,  F04C15/0096 ,  F04C18/0215 ,  F04C23/008 ,  F04C27/005 ,  F04C29/04 ,  F04C2240/50

    摘要： A scroll-type fluid machine reduces intrusion of abrasion powders, generated by sliding of a conductor causing an orbiting scroll side and a fixed scroll side to be conducted, into a compression chamber, and improves reliability of a compressor. The scroll-type machine includes a casing, a fixed scroll having a flange surface attached to the casing, and a wrap portion provided at an end plate, an orbiting scroll having a wrap portion provided at the end plate, and provided in an opposed relationship with the fixed scroll, a drive shaft connected through a crank portion to the orbiting scroll, an orbiting bearing, a face seal portion arranged between the orbiting scroll and the fixed scroll, a cooling fan, and an orbiting scroll side conductive brush.

    摘要翻译： 涡旋式流体机械减少了将引导绕动涡旋面和导向固定涡旋面的导体的滑动产生的磨损粉末侵入压缩室，提高了压缩机的可靠性。 涡旋式机器包括壳体，具有附接到壳体的凸缘表面的固定涡旋件和设置在端板上的涡卷部分，具有设置在端板处的缠绕部分并且设置成相对关系的绕动涡旋盘 通过固定涡卷，通过曲柄部分连接到绕动涡盘的驱动轴，绕动轴承，布置在绕动涡盘和固定涡旋盘之间的表面密封部分，冷却风扇和绕动涡旋侧导电刷。