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    • 1. 发明申请
    • Wobble Plate Type Variable Displacement Compressor
    • 摇摆板式可变排量压缩机
    • US20110070104A1
    • 2011-03-24
    • US12993446
    • 2009-04-27
    • Satoshi Terauchi
    • Satoshi Terauchi
    • F04B1/29
    • F04B27/1072F04B27/18F16H23/08
    • Disclosed is a wobble plate type variable displacement compressor that uses a constant velocity universal joint mechanism, which comprises an inner ring and an outer ring, balls that are held between guide grooves of the inner ring and the outer ring to transmit power, and a sleeve, which functions as a wobble central member of the wobble plate, which is rotatable relative to a main shaft and is movable in the axial direction, and which is engaged with the inner ring movably in the axial direction. In the compressor, an inner ring rotation preventing mechanism is constructed as a contoured interlock mechanism formed between the outer circumference of the inner ring and the inner circumference of a housing, and a swash plate minimum inclination angle regulating mechanism, which regulates the minimum inclination angle of the swash plate by abutting the axial ends of the inner ring side and the housing side of the contoured interlock mechanism to each other, is provided to the contoured interlock mechanism. The accuracy of the minimum inclination angle regulation can be improved, and the abrasion resistance of the inner ring rotation preventing mechanism can be improved in the wobble plate type variable displacement compressor using this specified constant velocity universal joint mechanism.
    • 公开了一种摆动板式可变排量压缩机,其使用包括内圈和外圈的等速万向接头机构,保持在内圈的引导槽和外圈之间以传递动力的滚珠,以及套筒 ,其作为摆动板的摆动中心构件,其能够相对于主轴旋转并且能够在轴向方向上移动,并且能够沿着轴向可动地与内圈接合。 在压缩机中,内圈旋转防止机构被构造成形成在内圈的外周和壳体的内周之间的轮廓互锁机构,以及斜盘最小倾角调节机构,其调节最小倾角 通过将轮廓互锁机构的内圈侧的轴向端部和壳体侧彼此抵靠而形成旋转斜盘。 可以提高最小倾斜角度调节的精度,并且可以在使用这种规定的等速万向接头机构的摆盘式可变排量压缩机中​​提高内圈旋转防止机构的耐磨性。
    • 2. 发明授权
    • Wobble plate type variable displacement compressor
    • 摆盘式变排量压缩机
    • US08757045B2
    • 2014-06-24
    • US12993446
    • 2009-04-27
    • Satoshi Terauchi
    • Satoshi Terauchi
    • F01B3/00
    • F04B27/1072F04B27/18F16H23/08
    • A wobble plate type variable displacement compressor uses a constant velocity universal joint mechanism, which comprises an inner ring and an outer ring, balls that are held between guide grooves of the inner ring and the outer ring to transmit power, and a sleeve, which functions as a wobble central member of the wobble plate. An inner ring rotation preventing mechanism is constructed as a contoured interlock mechanism formed between the outer circumference of the inner ring and the inner circumference of a housing. A swash plate minimum inclination angle regulating mechanism, which regulates the minimum inclination angle of the swash plate by abutting the axial ends of the inner ring side and the housing side of the contoured interlock mechanism to each other, is provided to the contoured interlock mechanism.
    • 摆盘式可变排量压缩机使用包括内环和外圈的等速万向接头机构,保持在内圈的引导槽和外圈之间的传递动力的滚珠和套筒,其功能 作为摇摆板的摆动中心构件。 内圈旋转防止机构被构造为形成在内圈的外周和壳体的内周之间的轮廓互锁机构。 旋转斜盘最小倾角调节机构通过将轮廓互锁机构的内圈侧和壳体侧的轴向端部彼此抵靠来调节旋转斜盘的最小倾斜角度。
    • 4. 发明授权
    • Variable Capacity Compressor
    • 可变容量压缩机
    • US09011109B2
    • 2015-04-21
    • US13805818
    • 2011-05-31
    • Tsutomu IshikawaSatoshi Terauchi
    • Tsutomu IshikawaSatoshi Terauchi
    • F04B39/02F04B1/14F04B41/00F04B27/10F04B39/04
    • F04B41/00F04B27/109F04B39/0238F04B39/04
    • In a swash plate type variable capacity compressor that changes a stroke of a piston by controlling the pressure of a crank chamber (6), lubrication oil contained in refrigerant gas is maximally prevented from being circulated outside the compressor. Some of discharged refrigerant gas in a discharge chamber (22) flows into the crank chamber (6) through a communication passage (25) (25a and 25b) and a control valve (27), while some of the discharged refrigerant gas flows out to a suction chamber (21) from the crank chamber (6) through a second communication passage (26) and an orifice (28), and the pressure of the crank chamber (6) is controlled through a balance between an inflow amount and an outflow amount. Oil storage chamber (30) extends downstream of the control valve (27) on the first communication passage (25) to separate oil and store the separated oil. Oil return passage (31) returns the oil stored in the oil storage chamber (30) to the crank chamber (6).
    • 在通过控制曲柄室(6)的压力来改变活塞行程的斜板式可变容量压缩机中​​,最大限度地防止包含在制冷剂气体中的润滑油在压缩机外循环。 排出室22中的排出的制冷剂气体中的一些通过连通路25和25b以及控制阀27而流入曲柄室6,一部分排出的制冷剂气体流出到 从曲柄室(6)通过第二连通通道(26)和孔口(28)的吸入室(21),曲柄室(6)的压力通过流入量和流出物之间的平衡来控制 量。 储油室(30)延伸到第一连通通道(25)上的控制阀(27)的下游,以分离油并储存分离的油。 回油通道(31)使储存在储油室(30)中的油返回到曲柄室(6)。
    • 5. 发明申请
    • Variable-Displacement Compressor
    • 可变排量压缩机
    • US20130089445A1
    • 2013-04-11
    • US13805818
    • 2011-05-31
    • Tsutomu IshikawaSatoshi Terauchi
    • Tsutomu IshikawaSatoshi Terauchi
    • F04B41/00
    • F04B41/00F04B27/109F04B39/0238F04B39/04
    • In a swash plate type variable capacity compressor that changes a stroke of a piston by controlling the pressure of a crank chamber 6, lubrication oil contained in refrigerant gas is maximally prevented from being circulated outside the compressor. Some of discharged refrigerant gas in a discharge chamber 22 flows into the crank chamber 6 through a communication passage 25 (25a and 25b) and a control valve 27, while some of the discharged refrigerant gas flows out to a suction chamber 21 from the crank chamber 6 through a second communication passage 26 and an orifice 28, and the pressure of the crank chamber 6 is controlled through a balance between an inflow amount and an outflow amount. Herein, an oil storage chamber 30 is provided, which extends at a downstream of the control valve 27 on the first communication passage 25 to separate oil and store the separated oil. Furthermore, an oil return passage 31 is provided, which is formed separately from the first communication passage 25b running from the oil storage chamber 30 to the crank chamber 6 to return the oil stored in the oil storage chamber to the crank chamber 6.
    • 在通过控制曲柄室6的压力来改变活塞行程的斜盘式可变容量压缩机中​​,最大程度地防止了容纳在制冷剂气体中的润滑油在压缩机外循环。 排出室22中的排出的制冷剂气体中的一些通过连通路25(25a,25b)和控制阀27流入曲柄室6,一部分排出的制冷剂气体从曲柄室流出到吸入室21 通过第二连通通道26和孔28,曲柄室6的压力通过流入量和流出量之间的平衡来控制。 这里,设置有储油室30,其在第一连通路25上的控制阀27的下游延伸,分离油并储存分离的油。 此外,设置有与从储油室30向曲柄室6行进的第一连通路25b分开形成的回油通路31,将储油室中储存的油返回到曲柄室6。