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    • 13. 发明授权
    • Compressor with a radial bearing for supporting a drive shaft
    • 具有用于支撑驱动轴的径向轴承的压缩机
    • US4940342A
    • 1990-07-10
    • US207219
    • 1988-06-16
    • Kiyoshi MiyazawaShigemi Shimizu
    • Kiyoshi MiyazawaShigemi Shimizu
    • F04B39/00F04C18/02F04C29/00F16C35/077F16C43/04
    • F04C29/00F04C2230/70Y10T29/53104
    • A compressor includes a housing having a first casing which encloses a compression mechanism and a second casing releasably attached to one end of the first casing. The second casing supporting a pair of bearings which in turn rotatably support a drive shaft. The first one of the bearings is positioned adjacent the first casing and the second bearing is spaced therefrom toward the driven end of the drive shaft. A sealing mechanism is disposed about the drive shaft and between the bearings for sealing the compressor housing and preventing refrigerant or lubricating oil from leaking therefrom.The second bearing includes a gripping mechanism on the outermost radial surface thereof. The gripping mechanism is preferably an annular groove formed in the outermost radial surface of the bearing. Therefore, it is not necessary to remove the casing which supports the bearing from the bearing before pulling the bearing off of the shaft. Furthermore, the sealing mechanism may be replaced without separating the first and second casings.
    • 公开了一种压缩机(1),其包括压缩机壳体(10),附接到压缩机壳体(10)的一端的前壳体(20)和可旋转地支撑在前壳体内的驱动轴 (20)通过径向轴承(21,22)。 轴向密封机构(19)设置在两个径向轴承(21,22)之间,用于在压缩机壳体(10)的内部和外部之间进行密封。 设置在外部的径向轴承(22)中的一个设置有用于将其自身脱离到外部的拉动部分(221)。 因此,由于外侧的径向轴承(21)能够容易地从外部移除,因此提高了轴封机构(19)的更换维护。
    • 14. 发明授权
    • Sweat-absorbent sheet and process for making the same
    • 吸汗片及其制作方法
    • US07803146B2
    • 2010-09-28
    • US11559121
    • 2006-11-13
    • Mitsuhiro WadaAkiko TangeKiyoshi MiyazawaChieko Toyooka
    • Mitsuhiro WadaAkiko TangeKiyoshi MiyazawaChieko Toyooka
    • A61F13/15
    • A61F13/84A61F13/15699
    • A sweat-absorbent sheet includes a first surface layer, a second surface layer lying on the opposite side of the first surface layer and an intermediate layer sandwiched between these two layers. Each of the first and second surface layers comprises a mixture layer of first and second hydrophobic fibers made of thermoplastic synthetic resin as main constituent and first and second hydrophilic fibers. The intermediate layer comprises third hydrophilic fibers extending into at least one of the first and second hydrophobic fibers. The first and second hydrophobic fibers are bonded to the crimped to hydrophobic composite fibers mixed in the respective layers. The first, second and third hydrophilic fibers are impregnated with antibacterial or bactericidal medicinal ingredient and such medicinal ingredient is left behind on these hydrophilic fibers after these hydrophilic fibers have been dried.
    • 吸汗片包括第一表面层,位于第一表面层相对侧的第二表面层和夹在这两层之间的中间层。 第一表层和第二表层中的每一个包括由热塑性合成树脂作为主要成分和第一和第二亲水纤维制成的第一和第二疏水纤维的混合层。 中间层包括延伸到第一和第二疏水纤维中的至少一个的第三亲水纤维。 将第一和第二疏水性纤维结合到混合在各层中的卷曲到疏水复合纤维。 第一,第二和第三亲水性纤维用抗菌或杀菌药物成分浸渍,并且在这些亲水性纤维被干燥之后,将这些药物成分留在这些亲水性纤维上。
    • 17. 发明授权
    • Variable displacement compressor with capacity control mechanism
    • 具有容量控制机构的可变排量压缩机
    • US06350106B1
    • 2002-02-26
    • US09722333
    • 2000-11-28
    • Shigemi ShimizuKiyoshi Miyazawa
    • Shigemi ShimizuKiyoshi Miyazawa
    • F04B126
    • F04B27/1804F04B2027/1813F04B2027/1827F04B2027/1859
    • A valuable displacement compressor has several cylinder bores, a crank chamber, a valve plate, a discharge chamber, and a capacity control mechanism for controlling pressure in the crank chamber. A swash plate is disposed in the crank chamber and is tiltably connected to a drive shaft. The swash plate is coupled to each of the pistons, so that the pistons are driven in a reciprocating motion within the cylinder bores. A tilt angle of the swash plate is variable depending on pressure in the crank chamber. A gas passage communicates between the crank chamber and the discharge chamber via the capacity control mechanism, which is disposed along with a line extension of the drive shaft. A first end portion of the capaity control mechanism projects into the discharge chamber and has a screw mechanism.
    • 一种有价值的容积式压缩机具有多个气缸孔,曲柄室,阀板,排气室和用于控制曲柄室内的压力的容量控制机构。 旋转斜盘设置在曲柄室中并且可倾斜地连接到驱动轴。 旋转斜盘联接到每个活塞,使得活塞在气缸孔内以往复运动的方式被驱动。 斜盘的倾斜角度取决于曲柄室中的压力而变化。 气体通道经由与驱动轴的线延伸一起设置的容量控制机构在曲柄室和排出室之间连通。 容纳性控制机构的第一端部突出到排出室中并具有螺旋机构。