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    Scroll compressor and method of manufacturing same
    1.
    发明授权
    Scroll compressor and method of manufacturing same 失效
    涡旋压缩机及其制造方法

    公开(公告)号：US6142755A

    公开(公告)日：2000-11-07

    申请号：US109180

    申请日：1998-07-02

    申请人： Kazuaki Shiinoki ,  Isamu Kawano ,  Natsuki Kawabata ,  Akira Suzuki ,  Tatsuo Natori ,  Muneo Mizumoto ,  Shigeru Machida

    发明人： Kazuaki Shiinoki ,  Isamu Kawano ,  Natsuki Kawabata ,  Akira Suzuki ,  Tatsuo Natori ,  Muneo Mizumoto ,  Shigeru Machida

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

    CPC分类号： F04C27/005 ,  F04C18/0284 ,  F04C2220/12 ,  F04C2230/92 ,  Y10T29/4924

    摘要： An oil-free scroll compressor used for compression of air or the like, comprises an orbiting scroll having a spiral-shaped lap or laps formed on one or both sides of an end plate, and a stationary scroll having a lap or laps adapted to mate with the orbiting scroll to define a compression chamber or chambers.Grooves are formed on tips of the respective scroll laps, and elastic tip seals are fitted into the grooves in order to prevent leakage of compressed gas from between the laps and the end plates. Those surfaces of the orbiting scroll and of the stationary scroll or scrolls, which define the compression chamber or chambers, are subjected to surface treatment in order to prevent seizure or the like caused by sliding of the tip seals and the laps. The stationary scroll or scrolls are subjected to an anodizing coating treatment while the orbiting scroll is subjected to Ni--P--B treatment.

    摘要翻译： 用于压缩空气等的无油涡旋压缩机包括具有形成在端板的一侧或两侧上的螺旋形搭接或圈的绕动涡旋件，以及具有适于配合的搭接或搭接的固定涡卷 与动涡旋形成一个压缩室或腔室。 在相应的涡旋圈的尖端上形成槽，并且弹性末端密封件装配到槽中，以防止压缩气体从圈和端板之间泄漏。 限定压缩室或定位腔的动涡旋盘和固定涡旋件或涡卷的那些表面经受表面处理，以防止尖端密封件和圈的滑动引起的卡塞等。 对静涡旋件或涡卷进行阳极氧化涂覆处理，同时对绕动涡盘进行Ni-P-B处理。

    Scroll compressor
    3.
    发明授权
    Scroll compressor 失效
    涡旋压缩机

    公开(公告)号：US6123529A

    公开(公告)日：2000-09-26

    申请号：US24563

    申请日：1998-02-17

    申请人： Isamu Kawano ,  Kazuaki Shiinoki ,  Natsuki Kawabata ,  Akira Suzuki ,  Shigeru Machida

    发明人： Isamu Kawano ,  Kazuaki Shiinoki ,  Natsuki Kawabata ,  Akira Suzuki ,  Shigeru Machida

    IPC分类号： F04C18/02 ,  F04C29/00 ,  F04C29/04 ,  F04C29/12 ,  F01C1/02

    CPC分类号： F04C18/0223 ,  F04C29/04

    摘要： A double scroll compressor including an orbiting scroll having spiral wraps formed on both sides of an end plate includes two stationary scrolls, each having a wrap formed thereon to mesh with the corresponding one of the spirals to form a compressing flow passage. The power of a driver, such as a motor, is transmitted via pulleys to two crank shafts which are disposed to extend through the end plate of the orbiting scroll approximately symmetrically with respect to the end plate. The two crank shafts are synchronously rotationally driven by a timing belt disposed between the pulleys. While the crank shafts are making their rotary motions, the orbiting scroll makes its eccentric circular motion and a sucked gas is compressed between the orbiting scroll and the stationary scrolls. A multiplicity of cooling flow passages approximately perpendicular to a line which connects the axes of the crank shafts are formed to extend through the central portion of the end plate of the orbiting scroll. The heat generated in the meshed portion between the orbiting scroll and the stationary scrolls is carried to the outside of the compressor by cooling air which flows through the cooling through-passages.

    摘要翻译： 包括形成在端板两侧的具有螺旋形涡卷的绕动涡卷机的双涡旋压缩机包括两个固定涡卷，每个固定涡卷具有形成在其上的涡卷，以与相应的一个螺旋相互啮合以形成压缩流动通道。 驱动器（例如马达）的动力通过皮带轮传递到两个曲柄轴，这两个曲柄轴设置成相对于端板大致对称地延伸通过绕动涡卷的端板。 两个曲柄轴由布置在滑轮之间的同步带同步旋转驱动。 当曲柄轴进行旋转运动时，绕动涡盘使其偏心圆周运动，并且吸气在压缩涡旋盘和固定涡卷之间被压缩。 大致垂直于连接曲轴的轴线的冷却流道的多个形成为延伸通过绕动涡卷的端板的中心部分。 在绕动涡旋盘和固定涡旋件之间的啮合部分产生的热量通过冷却通过通道的冷却空气传送到压缩机的外部。

    Scroll fluid machine having resilient member on the drive means
    4.
    发明授权
    Scroll fluid machine having resilient member on the drive means 失效
    在驱动装置上具有弹性构件的涡旋流体机械

    公开(公告)号：US5755564A

    公开(公告)日：1998-05-26

    申请号：US616272

    申请日：1996-03-15

    申请人： Shigeru Machida ,  Akira Suzuki ,  Kazuaki Shiinoki ,  Isamu Kawano

    发明人： Shigeru Machida ,  Akira Suzuki ,  Kazuaki Shiinoki ,  Isamu Kawano

    IPC分类号： F01C17/06 ,  F04C18/02 ,  F01C1/04

    CPC分类号： F01C17/06 ,  F04C18/0223 ,  F05C2251/042

    摘要： A scroll compressor includes a drive shaft and an auxiliary drive shaft which are rotatably supported by stationary scrolls, and an orbiting scroll rotatably supported on these drive shafts through cranks. A resilient member is provided on the crank so as to allow thermal expansion of the orbiting scroll in a direction, along which the drive shafts are lined. With this construction, a distance between bearings for the orbiting scroll and the stationary scrolls is adjusted in accordance with the thermal expansion, and therefore even when the thermal expansion occurs, a smooth motion of the scroll will not be affected.

    摘要翻译： 涡旋压缩机包括由固定涡旋件可旋转地支撑的驱动轴和辅助驱动轴，以及通过曲柄可旋转地支撑在这些驱动轴上的绕动涡旋件。 弹性构件设置在曲柄上，以允许绕动涡旋件沿着驱动轴沿其排列的方向进行热膨胀。 利用这种结构，根据热膨胀来调节绕动涡盘轴承和固定涡旋件之间的距离，因此即使当发生热膨胀时，涡旋件的平滑运动也不会受到影响。

    Package-type scroll compressor
    5.
    发明授权
    Package-type scroll compressor 失效
    包装式涡旋压缩机

    公开(公告)号：US06283738B1

    公开(公告)日：2001-09-04

    申请号：US09669632

    申请日：2000-09-26

    申请人： Kazuaki Shiinoki ,  Akira Suzuki ,  Isamu Kawano ,  Natsuki Kawabata

    发明人： Kazuaki Shiinoki ,  Akira Suzuki ,  Isamu Kawano ,  Natsuki Kawabata

    IPC分类号： F04C2702

    CPC分类号： F04C29/04 ,  B01D53/26

    摘要： It is an improvement of a package-type compressor that is used for the air compression, refrigerating and air conditioning The compressor is a double scroll compressor that a laps are formed on both sides of an end plate of orbiting scroll. A scroll compressor element is disposed above a motor and a dryer is disposed further above the scroll compressor element. A cooling fan is installed in the motor. A cooler that cools operation gas through the compressor element is disposed above the cooling fan. A partition plate defines a first flow passage for cooling the motor and the compressor element and a second flow passage for cooling the cooler. A first suction port sucking external air to the first and second flow passages is provided on a casing side wall locating in a direction extending from the motor shaft. A suction partitioning plate is attached to a casing sidewall opposite to the casing side wall having the first suction port. The second suction port is lower than the first suction port.

    摘要翻译： 是用于空气压缩，制冷和空调的包装式压缩机的改进。压缩机是双涡旋压缩机，其在绕动涡卷的端板的两侧形成一圈。 涡旋压缩机元件设置在电动机上方，干燥器设置在涡旋压缩机元件的更上方。 电机内装有冷却风扇。 冷却器通过压缩机元件冷却操作气体，设置在冷却风扇上方。隔板限定用于冷却电动机和压缩机元件的第一流动通道和用于冷却冷却器的第二流动通道。吸入外部空气的第一吸入口 第一和第二流动通道设置在从电动机轴延伸的方向上的壳体侧壁上。 吸入分隔板附接到与具有第一吸入口的壳体侧壁相对的壳体侧壁。 第二吸入口比第一吸入口低。

    Partition means for directing air flow over a cooler in an oilless scroll compressor
    6.
    发明授权
    Partition means for directing air flow over a cooler in an oilless scroll compressor 失效
    用于将无风涡旋压缩机中的空气流过冷却器的分隔装置

    公开(公告)号：US06210132B1

    公开(公告)日：2001-04-03

    申请号：US08921798

    申请日：1997-09-02

    申请人： Kazuaki Shiinoki ,  Isamu Kawano ,  Natsuki Kawabata ,  Akira Suzuki

    发明人： Kazuaki Shiinoki ,  Isamu Kawano ,  Natsuki Kawabata ,  Akira Suzuki

    IPC分类号： F04B1700

    CPC分类号： F04C29/04 ,  F04C18/0223 ,  F04C23/00 ,  F04C2220/12

    摘要： A cooling fan is fitted to one of the shaft end portions of a double-end motor, and a pulley is fitted to the other end portion. A belt is passed around this pulley and a pulley fitted to a compressor element, and the compressor element is driven by this belt. The compressor element is disposed in such a manner as to be stacked up in an upward direction of the motor. An exhaust duct having a built-in cooler is also disposed in such a manner as to be stacked up above a cooling fan on the discharge side of the cooling fan. A main duct is formed on the suction side of the cooling fan and is interconnected in series with a cooling air outlet of the compressor element. These members described above are accommodated inside a casing. Therefore, two cooling air flow passages are defined on the right and left sides inside the casing.

    摘要翻译： 一个冷却风扇安装在双端电动机的一个轴端部分上，一个滑轮装在另一端部。 带子绕过该滑轮并且安装在压缩机元件上的滑轮，压缩机元件由该带驱动。 压缩机元件以沿电动机的向上方向堆叠的方式设置。 具有内置冷却器的排气管也设置成在冷却风扇的排出侧的冷却风扇上方堆叠。 主导管形成在冷却风扇的吸入侧，并与压缩机元件的冷却空气出口串联连接。 上述这些构件容纳在壳体内。 因此，在壳体内部的左右两侧限定有两个冷却风路。

    Package-type scroll compressor
    7.
    发明授权
    Package-type scroll compressor 有权
    包装式涡旋压缩机

    公开(公告)号：US06193486B1

    公开(公告)日：2001-02-27

    申请号：US09272373

    申请日：1999-03-19

    申请人： Kazuaki Shiinoki ,  Akira Suzuki ,  Isamu Kawano ,  Natsuki Kawabata

    发明人： Kazuaki Shiinoki ,  Akira Suzuki ,  Isamu Kawano ,  Natsuki Kawabata

    IPC分类号： F01C102

    CPC分类号： F04C29/04 ,  B01D53/26

    摘要： It is an improvement of a package-type compressor that is used for the air compression, refrigerating and air conditioning. The compressor is a double scroll compressor that a laps are formed on both sides of an end plate of orbiting scroll. A scroll compressor element is disposed above a motor and a dryer is disposed further above the scroll compressor element. A cooling fan is installed in the motor. A cooler that cools operation gas through the compressor element is disposed above the cooling fan. A partition plate defines a first flow passage for cooling the motor and the compressor element and a second flow passage for cooling the cooler. A first suction port sucking external air to the first and second flow passages is provided on a casing side wall locating in a direction extending from the motor shaft. A suction partitioning plate is attached to a casing side wall opposite to the casing side wall having the first suction port. The second suction port is lower than the first suction port.

    摘要翻译： 这是用于空气压缩，制冷和空调的包装式压缩机的改进。压缩机是双涡旋压缩机，其在绕动涡卷的端板的两侧形成一圈。 涡旋压缩机元件设置在电动机上方，干燥器设置在涡旋压缩机元件的更上方。 电机内装有冷却风扇。 冷却器通过压缩机元件冷却操作气体，设置在冷却风扇上方。隔板限定用于冷却电动机和压缩机元件的第一流动通道和用于冷却冷却器的第二流动通道。吸入外部空气的第一吸入口 第一和第二流动通道设置在从电动机轴延伸的方向上的壳体侧壁上。 吸入分隔板安装在与具有第一吸入口的壳体侧壁相对的壳体侧壁上。 第二吸入口比第一吸入口低。

    Fixing device with separation plate and image forming apparatus thereof
    10.
    发明授权
    Fixing device with separation plate and image forming apparatus thereof 有权
    具有分离板的固定装置及其成像装置

    公开(公告)号：US09494896B2

    公开(公告)日：2016-11-15

    申请号：US14186078

    申请日：2014-02-21

    申请人： Kensuke Yamaji ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Akira Suzuki

    发明人： Kensuke Yamaji ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Akira Suzuki

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2028

    摘要： A fixing device includes a fixing rotary body rotatable in a given direction of rotation and a heater disposed opposite the fixing rotary body to heat the fixing rotary body. A pressing rotary body contacts the fixing rotary body to form a fixing nip therebetween through which a recording medium is conveyed. A separator is disposed downstream from the fixing nip in a recording medium conveyance direction to separate the recording medium from one of the fixing rotary body and the pressing rotary body. The separator includes a separation plate including an upstream portion disposed opposite the fixing nip and at least one slot disposed downstream from the upstream portion in the recording medium conveyance direction.

    摘要翻译： 定影装置包括可沿给定旋转方向旋转的定影旋转体和与定影旋转体相对设置的加热器，以加热定影旋转体。 按压旋转体与固定旋转体接触，以形成传送记录介质的定影辊隙。 在记录介质输送方向上，在定影辊隙的下游配置隔板，以将记录介质与定影用旋转体和加压旋转体之一分离。 分离器包括分离板，该分离板包括与定影辊隙相对设置的上游部分和设置在记录介质传送方向上游的上游部分的下游的至少一个狭槽。