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38 条记录 (耗时 0.049 秒)

    Multi-cylinder rotary compressor
    2.
    发明授权
    Multi-cylinder rotary compressor 有权
    多缸旋转压缩机

    公开(公告)号：US06280168B1

    公开(公告)日：2001-08-28

    申请号：US09609195

    申请日：2000-06-30

    申请人： Kenzo Matsumoto ,  Manabu Takenaka ,  Tsuyoshi Higuchi ,  Kazuaki Fujiwara ,  Dai Matsuura

    发明人： Kenzo Matsumoto ,  Manabu Takenaka ,  Tsuyoshi Higuchi ,  Kazuaki Fujiwara ,  Dai Matsuura

    IPC分类号： F01C2100

    CPC分类号： F04B39/0027 ,  F04B35/04

    摘要： An object of the present invention is to provide a multi-cylinder rotary compressor which can eliminate a number of balancers for preventing vibrations. Assuming that the mass eccentricity in a cylinder is m1×r1; the mass eccentricity in another cylinder is m2×r2; the mass eccentricity of a balancer attached to the lower side of a rotator is m3×r3; the mass eccentricity of another balancer attached to the upper side of the rotator is m4×r4; respective distances from the cylinder to another cylinder, the lower balancer and another balancer are L2, L3 and L4, when the balancing is attained with the expressions m1×r1+m4×r4=m2×r2+m3×r3, m4×r4×L4=m2×r2×L2+m3×r3×L3, and m1×r1=m2×r2, the lower balancer is eliminated and the mass eccentricity of the balancer is set to be not less than 20% and not more than 80% of m4×r4.

    摘要翻译： 本发明的目的是提供一种可以消除多个用于防止振动的平衡器的多气缸旋转压缩机。 假设气缸中的质量偏心为m1xr1; 另一个气缸的质量偏心率为m2xr2; 安装在旋转器下侧的平衡器的质量偏心度为m3×r3; 安装在旋转体上侧的另一个平衡器的质量偏心率为m4xr4; 当使用表达式m1xr1 + m4xr4 = m2xr2 + m3xr3，m4xr4xL4 = m2xr2xL2 + m3xr3xL3和m1xr1 = m2xr2达到平衡时，从气缸到另一气缸，下平衡器和另一平衡器的距离分别为L2，L3和L4， 下平衡器被消除，平衡器的质量偏心度设定为不小于m4xr4的20％且不大于80％。

    Closed rotary compressor
    3.
    发明授权
    Closed rotary compressor 有权
    闭式旋转式压缩机

    公开(公告)号：US06533558B1

    公开(公告)日：2003-03-18

    申请号：US09605960

    申请日：2000-06-28

    申请人： Kenzo Matsumoto ,  Manabu Takenaka ,  Tsuyoshi Higuchi ,  Kazuaki Fujiwara ,  Dai Matsuura ,  Aritomo Sato ,  Akira Hashimoto

    发明人： Kenzo Matsumoto ,  Manabu Takenaka ,  Tsuyoshi Higuchi ,  Kazuaki Fujiwara ,  Dai Matsuura ,  Aritomo Sato ,  Akira Hashimoto

    IPC分类号： F04B3504

    CPC分类号： H02K1/20 ,  F04C18/3442 ,  F04C23/008 ,  F04C29/0085 ,  F04C29/026 ,  F04C2240/603 ,  H02K1/146 ,  H02K1/185 ,  H02K7/14 ,  H02K9/19 ,  Y10S417/902

    摘要： An object of the present invention is to attain the downsizing of a closed rotary compressor while realizing separation of oil from gas without any problem, and since an electric motor is constituted by a motor of a magnetic pole concentrated winding type which includes: a stator fixed to the inner wall of a closed container; a rotator rotatably supported by a rotating shaft on the inner side of said stator; a stator core constituting said stator; a plurality of cog portions and slot portions formed to said stator core; and a stator winding directly wound around each cog portion utilizing the slot portions, a protrusion dimension of the winding from the stator core is reduced, and the excellent oil separation effect can be obtained.

    摘要翻译： 本发明的目的是为了实现闭合的旋转式压缩机的小型化，同时实现油与气体的分离而没有任何问题，并且由于电动机由磁极集中绕组型的电动机构成，该电动机包括：定子固定 到封闭容器的内壁; 旋转体，其由所述定子的内侧上的旋转轴可旋转地支撑; 构成所述定子的定子铁芯; 形成在所述定子铁芯上的多个齿轮部分和槽部; 利用槽部直接缠绕在每个齿轮部分上的定子绕组，减小了定子铁心的绕组的突出尺寸，并且可以获得优异的油分离效果。

    Trans-critical refrigerating unit
    4.
    发明申请
    Trans-critical refrigerating unit 审中-公开
    跨临界制冷机组

    公开(公告)号：US20050210891A1

    公开(公告)日：2005-09-29

    申请号：US11079922

    申请日：2005-03-14

    申请人： Kenzo Matsumoto ,  Kazuaki Fujiwara ,  Yasuki Takahashi

    发明人： Kenzo Matsumoto ,  Kazuaki Fujiwara ,  Yasuki Takahashi

    IPC分类号： F04B39/12 ,  C10M101/02 ,  C10M105/38 ,  C10M107/02 ,  C10M107/08 ,  C10M107/24 ,  C10M107/34 ,  C10N20/02 ,  C10N30/06 ,  C10N40/30 ,  F04C18/356 ,  F04C23/00 ,  F04C29/00 ,  F04C29/02 ,  F25B1/00 ,  F25B1/04 ,  F25B1/10 ,  F25B9/00 ,  F25B40/00 ,  F25D1/00 ,  C09K5/00 ,  C10M101/00 ,  F25B41/04 ,  F25B43/02

    CPC分类号： F25B9/008 ,  F04C18/3564 ,  F04C23/001 ,  F25B1/10 ,  F25B2309/061 ,  F25B2500/16

    摘要： The present invention relates to a trans-critical refrigerating unit comprises a compressor 10, a gas cooler 154, a restriction means 156 and an evaporator 157 sequentially connected to each other, the trans-critical refrigerating unit using a refrigerant, which exhibits supercritical pressure on the high pressure side. In the unit, the compressor 10 includes compressing elements 32, 34 having a plurality of stages in a closed vessel 12, and after a discharge refrigerant in a lower-stage compressing element 32 in these compressing elements is discharged into the closed vessel 12 to dissipate heat, the refrigerant is further compressed by the subsequent-stage compressing element 34 to be discharged and a lubricating oil, which is compatible with said refrigerant and has a kinematic viscosity of 50 to 90 mm2/sec (@ 40° C.), is used. According to the trans-critical refrigerating unit of the present invention, the occurrence of sliding loss and leak loss is extremely suppressed and the maximum COP can be obtained.

    摘要翻译： 本发明涉及一种跨临界制冷装置，包括依次连接的压缩机10，气体冷却器154，限制装置156和蒸发器157，使用制冷剂的超临界制冷装置，其表现出超临界压力 高压侧。 在该单元中，压缩机10包括在密闭容器12中具有多个级的压缩元件32,34，并且在这些压缩元件中的下级压缩元件32中的排放制冷剂被排放到密闭容器12中以消散 热量，后续的压缩元件34进一步压缩制冷剂以排出与润滑油，该润滑油与所述制冷剂相容，运动粘度为50至90mm 2 / sec（ @ 40℃）。 根据本发明的跨临界制冷装置，极度地抑制了滑动损失和泄漏损失的发生，能够获得最大的COP。

    Refrigerant cycling device
    6.
    发明授权
    Refrigerant cycling device 有权
    制冷循环装置

    公开(公告)号：US07168264B2

    公开(公告)日：2007-01-30

    申请号：US11071846

    申请日：2005-03-02

    申请人： Kenzo Matsumoto ,  Kazuya Sato ,  Kentaro Yamaguchi ,  Kazuaki Fujiwara ,  Masaji Yamanaka ,  Haruhisa Yamasaki

    发明人： Kenzo Matsumoto ,  Kazuya Sato ,  Kentaro Yamaguchi ,  Kazuaki Fujiwara ,  Masaji Yamanaka ,  Haruhisa Yamasaki

    IPC分类号： F25B43/02 ,  F25B1/00 ,  F25B41/00

    CPC分类号： F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/04 ,  F25B1/04 ,  F25B1/10 ,  F25B9/002 ,  F25B9/008 ,  F25B31/004 ,  F25B40/00 ,  F25B2309/061 ,  F25B2400/04 ,  F25B2400/072 ,  F25B2400/13 ,  F25B2400/23 ,  F25B2600/2501 ,  F25B2700/21152 ,  Y10S418/01

    摘要： A refrigerant cycling device is provided, wherein a compressor comprises an electric motor element, a first and a second rotary compression elements in a sealed container. The first and the second rotary compression elements are driven by the electric motor element. The refrigerant compressed and discharged by the first rotary compression element is compressed by absorbing into the second rotary compression element, and is discharged to the gas cooler. The refrigerant cycling device comprises an intermediate cooling loop for radiating heat of the refrigerant discharged from the first rotary compression element by using the gas cooler; a first internal heat exchanger, for exchanging heat between the refrigerant coming out of the gas cooler from the second rotary compression element and the refrigerant coming out of the evaporator; and a second internal heat exchanger, for exchanging heat between the refrigerant coming out of the gas cooler from the intermediate cooling loop and the refrigerant coming out of the first internal heat exchanger from the evaporator.

    摘要翻译： 提供一种制冷剂循环装置，其中压缩机包括电动机元件，密封容器中的第一和第二旋转压缩元件。 第一和第二旋转压缩元件由电动机元件驱动。 由第一旋转压缩元件压缩和排出的制冷剂通过吸收到第二旋转压缩元件而被压缩，并被排出到气体冷却器。 制冷剂循环装置包括用于通过使用气体冷却器散热从第一旋转压缩元件排出的制冷剂的中间冷却回路; 第一内部热交换器，用于在从第二旋转压缩元件排出气体冷却器的制冷剂与从蒸发器出来的制冷剂之间进行热交换; 以及第二内部热交换器，用于在从所述中间冷却回路从所述气体冷却器排出的制冷剂与从所述蒸发器排出所述第一内部热交换器的制冷剂之间进行热交换。

    Refrigerant cycle apparatus
    7.
    发明授权
    Refrigerant cycle apparatus 失效
    制冷循环装置

    公开(公告)号：US07111471B2

    公开(公告)日：2006-09-26

    申请号：US10776342

    申请日：2004-02-12

    申请人： Haruhisa Yamasaki ,  Shigeya Ishigaki ,  Masaji Yamanaka ,  Kazuaki Fujiwara ,  Tsunehisa Yumoto ,  Kenzo Matsumoto

    发明人： Haruhisa Yamasaki ,  Shigeya Ishigaki ,  Masaji Yamanaka ,  Kazuaki Fujiwara ,  Tsunehisa Yumoto ,  Kenzo Matsumoto

    IPC分类号： F25B49/02

    CPC分类号： F04C23/001 ,  F04C18/3564 ,  F04C23/008 ,  F25B1/10 ,  F25B9/008 ,  F25B49/022 ,  F25B2309/061 ,  F25B2400/22 ,  F25B2500/28 ,  F25B2600/021 ,  F25B2600/11 ,  F25B2600/17 ,  F25B2700/2104 ,  F25B2700/2106 ,  Y02B30/741

    摘要： The present invention aims to prevent the occurrence of liquid compression at the second rotary compression element before it happens while improving the compression efficiency with an intermediate cooling circuit in a refrigerant cycle apparatus which comprises an internal high-pressure type multi-stage compression compressor, and the invention is summarized in that the apparatus comprises an intermediate cooling circuit which allows refrigerant discharged from the first rotary compression element of a compressor to dissipate heat, where a microcomputer performs control on the number of revolutions of the compressor to maintain the temperature/pressure of refrigerant so that the refrigerant does not condense at the output of the intermediate cooling circuit, where such a control is done in response to outputs from an outside-air temperature sensor, a refrigerant temperature sensor, and a signal from a controlling apparatus of a refrigerating apparatus body.

    摘要翻译： 本发明的目的是在包括内部高压型多级压缩机的制冷剂循环装置中，通过中间冷却回路来提高压缩效率，防止第二旋转压缩元件发生液压， 本发明的总结在于，该装置包括中间冷却回路，其允许从压缩机的第一旋转压缩元件排出的制冷剂散热，其中微型计算机对压缩机的转数进行控制以保持压缩机的温度/压力 制冷剂使得制冷剂在中间冷却回路的输出处不冷凝，其中这样的控制是根据来自外部空气温度传感器，制冷剂温度传感器和来自制冷剂的控制装置的信号进行的 仪器体。

    Compressor
    8.
    发明授权
    Compressor 有权
    压缩机

    公开(公告)号：US07051551B2

    公开(公告)日：2006-05-30

    申请号：US11071548

    申请日：2005-03-02

    申请人： Kenzo Matsumoto ,  Kazuya Sato ,  Kentaro Yamaguchi ,  Kazuaki Fujiwara ,  Masaji Yamanaka ,  Haruhisa Yamasaki

    发明人： Kenzo Matsumoto ,  Kazuya Sato ,  Kentaro Yamaguchi ,  Kazuaki Fujiwara ,  Masaji Yamanaka ,  Haruhisa Yamasaki

    IPC分类号： F25B43/00

    CPC分类号： F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/04 ,  F25B1/04 ,  F25B1/10 ,  F25B9/002 ,  F25B9/008 ,  F25B31/004 ,  F25B40/00 ,  F25B2309/061 ,  F25B2400/04 ,  F25B2400/072 ,  F25B2400/13 ,  F25B2400/23 ,  F25B2600/2501 ,  F25B2700/21152 ,  Y10S418/01

    摘要： A refrigerant cycling device is provided, wherein a compressor comprises an electric motor element, a first and a second rotary compression elements in a sealed container. The first and the second rotary compression elements are driven by the electric motor element. The refrigerant compressed and discharged by the first rotary compression element is compressed by absorbing into the second rotary compression element, and is discharged to the gas cooler. The refrigerant cycling device comprises an intermediate cooling loop for radiating heat of the refrigerant discharged from the first rotary compression element by using the gas cooler; a first internal heat exchanger, for exchanging heat between the refrigerant coming out of the gas cooler from the second rotary compression element and the refrigerant coming out of the evaporator; and a second internal heat exchanger, for exchanging heat between the refrigerant coming out of the gas cooler from the intermediate cooling loop and the refrigerant coming out of the first internal heat exchanger from the evaporator.

    摘要翻译： 提供一种制冷剂循环装置，其中压缩机包括电动机元件，密封容器中的第一和第二旋转压缩元件。 第一和第二旋转压缩元件由电动机元件驱动。 由第一旋转压缩元件压缩和排出的制冷剂通过吸收到第二旋转压缩元件而被压缩，并被排出到气体冷却器。 制冷剂循环装置包括用于通过使用气体冷却器散热从第一旋转压缩元件排出的制冷剂的中间冷却回路; 第一内部热交换器，用于在从第二旋转压缩元件排出气体冷却器的制冷剂与从蒸发器出来的制冷剂之间进行热交换; 以及第二内部热交换器，用于在从所述中间冷却回路从所述气体冷却器排出的制冷剂与从所述蒸发器排出所述第一内部热交换器的制冷剂之间进行热交换。