ロータリ圧縮機
    72.
    发明专利
    ロータリ圧縮機 有权
    旋转式压缩机

    公开(公告)号:JP5652527B1

    公开(公告)日:2015-01-14

    申请号:JP2013205825

    申请日:2013-09-30

    Abstract: 【課題】空気調和機を暖房機として低外気温で使用した場合でも、環状ピストンが異常摩耗することのないロータリ圧縮機を得ること。【解決手段】環状のシリンダと、軸受部及び吐出弁部を有し前記シリンダの端部を閉塞する端板と、前記軸受部に支持された回転軸の偏芯部に嵌合され前記シリンダのシリンダ内壁に沿って該シリンダ内を公転し前記シリンダ内壁との間に作動室を形成する環状ピストンと、前記シリンダのベーン溝内から前記作動室内に突出して前記環状ピストンに当接し前記作動室を吸入室と圧縮室とに区画するベーンと、を有する圧縮部を備えるロータリ圧縮機において、前記ベーンは、鋼材で形成されるとともに前記環状ピストンとの摺動面にダイヤモンド状炭素層が形成され、前記環状ピストンは、0.15〜0.45wt%のリンを添加したモニクロ鋳鉄で形成される、又は、鋳鉄若しくは鋼材で形成されるとともに外周面に窒化鉄層が形成される。【選択図】図3

    Abstract translation: 甚至当一个在低外部空气温度作为加热器的空调机,环形活塞能够不得到的旋转式压缩机异常磨损。 和圆形筒,一个端板,用于封闭所述汽缸的端部具有轴承部和排出阀单元,装配到由气缸的轴承部支承的旋转轴的偏心部 环形活塞形成在气缸内壁之间的工作腔沿着气缸内壁在汽缸内公转,抵接所述工作腔到所述环形活塞伸入从汽缸的叶片槽的工作腔 在包括具有用于将所述吸入室和压缩室,其特征在于,所述叶片中,在环形活塞之间的滑动表面上形成类金刚石碳层,同时钢形成的叶片的压缩部的旋转式压缩机, 该环形活塞由Monikuro形成铸铁通过加入磷0.15〜0.45Wt%,或氮化铁层的外周表面上形成,同时被铸铁或钢形成。 点域

    Motor integrated internal gear pump and electronic equipment
    74.
    发明专利
    Motor integrated internal gear pump and electronic equipment 有权
    电机内置齿轮泵和电子设备

    公开(公告)号:JP2005337084A

    公开(公告)日:2005-12-08

    申请号:JP2004155676

    申请日:2004-05-26

    Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost, and improve the reliability using an internal gear function suitable for the high lift in a motor integrated internal gear pump. SOLUTION: The motor integrated internal gear pump 80 is provided with a pump 81 to suck and discharge the liquid, and a motor 82 to drive it. The pump 81 is provided with an internal rotor 1 forming a tooth in outer circumference, an outer rotor 2 forming a tooth engaged with the tooth of the internal rotor 1 in internal circumference, and a pump casing housing both the rotors 1, 2 and forming a suction port 8 to suck the liquid and a discharge port 10 to discharge the liquid. The motor 82 is provided with a cam 6 forming part of the pump casing and formed of a non-magnetic substance in a thin plate shape, a rotor 11 arranged inside the can 6 to drive the outer rotor 2 or the inner rotor 1, and a stator 12 installed outside the can 6 to rotate the rotor 11. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题:为了减小尺寸和成本,并且使用适合于电动机一体化内齿轮泵中的高升程的内齿轮功能来提高可靠性。 电动机一体化内齿轮泵80设有泵81,以吸引和排出液体,以及电动机82驱动。 泵81具有形成外圆的齿的内转子1,形成与内转子1的齿内啮合的齿的外转子2和容纳两个转子1,2的泵壳体,并形成 用于吸入液体的吸入口8和排出液体的排出口10。 电动机82设置有形成泵壳的一部分并由薄板状的非磁性物质形成的凸轮6,设置在罐6内部以驱动外转子2或内转子1的转子11,以及 安装在罐6外部以使转子11旋转的定子12.版权所有(C)2006,JPO&NCIPI

    Small gear pump
    75.
    发明专利
    Small gear pump 有权
    小齿轮泵

    公开(公告)号:JP2005030215A

    公开(公告)日:2005-02-03

    申请号:JP2003193044

    申请日:2003-07-07

    Abstract: PROBLEM TO BE SOLVED: To provide a small gear pump that is formed to be flat in a roughly disc-like outer form to prevent generation of useless space around an installation place so as to improve space efficiency.
    SOLUTION: In this small gear pump, a disc-shaped case 11 is used, and in the case 11, a flat rotor chamber 12, a shaft bearing part 13, and a flat and cylindrical gear chamber 14 are formed in order to be communicated with each other. In the small gear pump, pipes 15 and 16 are provided to separately communicate the rotor chamber 12 and the gear chamber 14 with the external. In the case 11, a rotary shaft 18 is provided, with a lower end journalled in a radial direction and a thrust direction by a first bearing 19, an outer circumference at an axial direction intermediate part journalled in the radial direction by a second bearing 20, and an upper end reaching into the gear chamber 14. In the rotor chamber 12, a disc rotor 22 integrated with the rotary shaft 18 is provided to be driven to rotate by a stator 23 provided on an outer surface of the case 11. In the gear chamber 14, a trochoid gear 25 is provided, with an inner rotor 27 driven to rotate by the rotary shaft 18 to act as a pump with an outer rotor 26, so that fluid is taken into the pipe 15, and discharged out of the pipe 16.
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题:提供形成为大致圆盘状的外部形状的扁平的小齿轮泵,以防止在安装场所周围产生无用的空间,从而提高空间效率。

    解决方案:在该小齿轮泵中,使用盘形壳体11,在壳体11中依次形成平面转子室12,轴承部13以及平坦且圆柱形的齿轮室14 互相沟通。 在小齿轮泵中,设有管道15和16以将外部的转子室12和齿轮室14单独地连通。 在这种情况11中,设置有旋转轴18,其下端通过第一轴承19在径向方向和推力方向上轴颈,轴向中间部分的外周沿第二轴承20径向延伸 ,并且到达齿轮室14的上端。在转子室12中,与旋转轴18一体化的盘形转子22设置成被设置在壳体11的外表面上的定子23驱动旋转。 设有齿轮室14,摆动齿轮25,内转子27由旋转轴18驱动旋转,作为具有外转子26的泵,使得流体被吸入管15中,并排出 管道16.版权所有(C)2005,JPO&NCIPI

    용적식 유체 펌프
    79.
    发明公开
    용적식 유체 펌프 审中-实审
    正位移流体泵

    公开(公告)号:KR1020120100800A

    公开(公告)日:2012-09-12

    申请号:KR1020120021783

    申请日:2012-03-02

    Abstract: PURPOSE: An improved positive-displacement pump is provided to prevent the wear of an inner gear rotor made of stainless steel on a metal guide pin by using a bushing in a guide pin. CONSTITUTION: An improved positive-displacement pump comprises a motor, a first pump body, a second pump body, an inner gear rotor(68), an outer gear rotor(64), and a guide pin(78). The second pump body is installed around the first pump body. The inner gear rotor is driven to be rotated by the motor and comprises a plurality of gear teeth. The outer gear rotor is driven to be rotated by the motor and comprises a plurality of gear teeth engaged with the teeth of the inner gear rotor. The guide pin forms the rotation axis of the inner gear rotor. At least one of the inner gear rotor and the outer gear rotor is made of plastic materials. In case the inner gear rotor is made of plastic materials, the guide pin is made of steel materials and in case the inner gear rotor is made of steel materials, a bushing is accommodated between the guide pin and the inner gear rotor.

    Abstract translation: 目的:提供一种改进的容积式泵,以通过使用导向销中的衬套来防止金属导向销上由不锈钢制成的内齿轮转子的磨损。 构成:改进的容积式泵包括电动机,第一泵体,第二泵体,内齿轮转子(68),外齿轮转子(64)和引导销(78)。 第二泵体安装在第一泵体周围。 内齿轮转子被驱动以由马达旋转并且包括多个齿轮齿。 外齿轮转子被驱动以由马达旋转,并且包括与内齿轮转子的齿接合的多个齿轮齿。 导销形成内齿轮转子的旋转轴。 内齿轮转子和外齿轮转子中的至少一个由塑料材料制成。 在内齿轮转子由塑料材料制成的情况下,导向销由钢材制成,而内齿轮转子由钢材制成的情况下,在引导销和内齿轮转子之间容纳有衬套。

    油漆泵流體區
    80.
    实用新型
    油漆泵流體區 失效
    油漆泵流体区

    公开(公告)号:TW366960U

    公开(公告)日:1999-08-11

    申请号:TW087219306

    申请日:1996-03-05

    IPC: F04B B05B

    Abstract: 一種適於活塞型式油漆泵之流體區,該泵具有以未電鍍不銹鋼製成之活塞,且其中之密封件係多端緣型式,其由超高分子重量之聚乙烯製成,該密封件另包含一或多個U形內側不銹鋼彈簧。

    Abstract in simplified Chinese: 一种适于活塞型式油漆泵之流体区,该泵具有以未电镀不锈钢制成之活塞,且其中之密封件系多端缘型式,其由超高分子重量之聚乙烯制成,该密封件另包含一或多个U形内侧不锈高达簧。

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