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公开(公告)号：EP2594793A3
公开(公告)日：2016-07-20
申请号：EP12189680.7
申请日：2012-10-24
发明人： Kurita, Hajime , Obayashi, Masakazu , Suzuki, Yasushi , Kimoto, Yoshio , Hashimoto, Masakazu , Inoue, Takayuki , Abe, Katsuji , Yoshizumi, Fumitaka , Kuroishi, Masakatsu , Kondoh, Yasuhiro , Yoshida, Kazunori
CPC分类号： F04B39/1073 , F04B27/1009 , F04B39/1066
摘要： A compressor includes a valve base plate, which is arranged between a suction chamber and a compression chamber and has a suction port. The valve base plate includes a sealing surface, a recessed groove, a receiving surface, and a support surface. The sealing surface is flush with a fixing surface and contacts the valve portion in an annular manner. The recessed groove is located at an outer side of the sealing surface and recessed with respect to the fixing surface. The recessed groove includes a bottom portion and separates an edge portion of the valve portion from the bottom portion. The receiving surface is flush with the fixing surface and capable of contacting a distal zone of the valve portion. The support surface is flush with the fixing surface and capable of contacting a middle zone located at an inner side of the sealing surface of the valve portion.
摘要翻译： 压缩机包括布置在吸入室和压缩室之间并具有吸入口的阀基板。 阀基板包括密封表面，凹槽，接收表面和支撑表面。 密封表面与固定表面齐平并以环形方式接触阀部分。 凹槽位于密封面的外侧并相对于固定面凹陷。 凹槽包括底部并且将阀部分的边缘部分与底部分隔开。 接收表面与固定表面齐平并且能够接触阀部分的远侧区域。 支撑表面与固定表面齐平并且能够接触位于阀部分的密封表面的内侧处的中间区域。
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公开(公告)号：EP2728187A2
公开(公告)日：2014-05-07
申请号：EP13190739.6
申请日：2013-10-29
CPC分类号： F04B49/24 , F04B1/184 , F04B7/0003 , F04B27/1018 , F04B27/1027 , F04B27/1081 , F04B39/123
摘要： A piston-type compressor includes a housing, a drive shaft supported on the housing, a communication hole formed inside the drive shaft, a valve mechanism, and a cylindrical body. The cylindrical body is inserted in the communication hole to disconnect a residual gas bypass passage and the communication hole from each other and to open the interior space of the cylindrical body to the communication hole. The valve mechanism includes an annular space defined outside the cylindrical body in the communication hole and multiple connection holes providing communication between the annular space and communication passages. The residual gas bypass passage is formed of the annular space and the multiple connection holes.
摘要翻译： 活塞式压缩机包括壳体，支撑在壳体上的驱动轴，形成在驱动轴内的连通孔，阀机构和圆柱体。 圆筒体插入连通孔中以将残留气体旁通通道和连通孔彼此分离，并将圆筒体的内部空间打开到连通孔。 阀机构包括在连通孔中限定在圆筒体外部的环形空间和提供环形空间和连通通道之间的连通的多个连接孔。 剩余气体旁通通道由环形空间和多个连接孔形成。
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公开(公告)号：EP2375077A2
公开(公告)日：2011-10-12
申请号：EP11158668.1
申请日：2011-03-17
CPC分类号： F04C29/005 , F04C18/0215 , F16D47/04
摘要： A compressor includes a housing, a compression mechanism formed in the housing and operable to compress refrigerant, an input shaft extending into the housing from outside and rotatably supported on an axis of the input shaft, an output shaft extending in the housing and rotatably supported on the axis for driving the compression mechanism, a transmission provided in the housing between the input shaft and the output shaft for transmitting torque from the input shaft to the output shaft and also changing the rotating speed of the input shaft into two different speeds of the output shaft for driving the compression mechanism by increasing or remaining the rotating speed of the input shaft and a control device. The transmission includes a plurality of planetary rollers, a carrier rotatably supporting the respective planetary rollers and being integrally rotatable with the input shaft, a sun roller engaged with the respective planetary rollers and integrally rotatable with the output shaft and a ring roller engaged with the respective planetary rollers. The ring roller can be fixed to the housing or rotatable relative to the housing. The control device provided between the carrier and the ring roller for controlling the operation of the transmission includes a one-way clutch provided between the ring roller and the carrier and allowing the ring roller to rotate only one direction relative to the carrier and a clutch provided between the housing and the ring roller, the clutch fixing the ring roller to the housing or allowing the ring roller to rotate relative to the housing. The ring roller includes a first ring engaged with the respective planetary rollers and a second ring supporting the one-way clutch. The ring roller can be movable relative to the housing in the direction parallel to the axis. The first ring and the second ring are connected so that the first ring can be displaced in a radial direction, integrally rotatable with the second ring and movable with the second ring in the direction parallel to the axis.
摘要翻译： 压缩机包括壳体，形成在壳体中并且可操作地压缩制冷剂的压缩机构，从外部延伸到壳体中并可旋转地支撑在输入轴的轴上的输入轴，在壳体中延伸并可旋转地支撑在 用于驱动压缩机构的轴线，设置在输入轴和输出轴之间的壳体中的传动装置，用于将扭矩从输入轴传递到输出轴，并且还将输入轴的转速改变成输出的两个不同速度 轴，用于通过增加或保持输入轴的转速和控制装置来驱动压缩机构。 变速器包括多个行星滚子，可转动地支撑相应的行星滚轮并与输入轴一体地旋转的托架;与各个行星滚子接合并与输出轴一体地旋转的太阳滚轮以及与相应的行星滚子啮合的环形滚子 行星辊。 环形滚筒可以固定到壳体或相对于壳体可旋转。 设置在承载件和环形辊之间用于控制变速器的操作的控制装置包括设置在环形辊和承载件之间的单向离合器，并且允许环形辊相对于承载件仅旋转一个方向，并提供离合器 在外壳和环形滚筒之间，离合器将环形滚筒固定到壳体或允许环形滚筒相对于壳体旋转。 环形滚子包括与相应的行星滚子接合的第一环和支撑单向离合器的第二环。 环形滚筒可以在平行于轴线的方向上相对于壳体移动。 第一环和第二环连接，使得第一环可以在径向方向上移位，与第二环一体地旋转并且可以与第二环在平行于轴线的方向上移动。
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公开(公告)号：EP2098727A2
公开(公告)日：2009-09-09
申请号：EP09154396.7
申请日：2009-03-05
IPC分类号： F04B27/10
CPC分类号： F04B27/109 , F04B27/1804 , F04B2027/1827 , F04B2027/1831
摘要： A swash plate type compressor has a housing assembly (1,3,5), a drive shaft (7), a swash plate (29), a piston (21), a motion converter (35), a bleed passage (39), and an oil separator (43). The housing assembly includes a cylinder bore (1A), a suction chamber (11), a discharge chamber (13), and a crank chamber (15). The drive shaft is rotatably supported by the housing assembly, and extends through the crank chamber. The bleed passage communicates between the crank chamber and the suction chamber. The oil separator is disposed in the housing assembly. The oil separator separates no or less amount of lubricating oil from the refrigerant gas in the increased rotational speed of the drive shaft than that in the decreased rotational speed of the drive shaft. The refrigerant gas passed through the oil separator is introduced into the suction chamber, and the separated lubricating oil is returned to the crank chamber.
摘要翻译： 斜盘式压缩机具有壳体组件（1,3,5），驱动轴（7），斜盘（29），活塞（21），运动转换器（35），排放通道（39） 和油分离器（43）。 壳体组件包括气缸孔（1A），吸气室（11），排气室（13）和曲轴室（15）。 驱动轴由壳体组件可旋转地支撑，并且延伸穿过曲轴室。 泄放通道在曲轴室和吸入室之间连通。 油分离器设置在壳体组件中。 在驱动轴的旋转速度增加时，油分离器从致冷剂气体中分离出少量或少量的润滑油，而不是驱动轴的旋转速度下降。 通过油分离器的制冷剂气体被导入吸入室，分离后的润滑油返回曲轴室。
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公开(公告)号：EP1591661A3
公开(公告)日：2009-08-12
申请号：EP05008497.9
申请日：2005-04-19
发明人： Murakami, Tomohiro , Hibino, Sokichi , Hayashi, Shiro , Kimoto, Yoshio , Kita, Yusuke , Kayukawa, Hiroaki
CPC分类号： F04B27/1036 , F04B49/225 , F04C28/24
摘要： A variable displacement compressor in which variable control of displacement is effected through adjustment of a crank chamber pressure, includes: a suction port; a suction chamber; a suction passage establishing communication between the suction port and the suction chamber; and an opening control valve arranged in the suction passage and adapted to adjust the opening of the suction passage based on a pressure difference between a suction pressure in the suction port and the crank chamber pressure.
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公开(公告)号：EP1571336A2
公开(公告)日：2005-09-07
申请号：EP05004432.0
申请日：2005-03-01
发明人： Inoue, Yoshinori , Kawamura, Hisato , Kawachi, Shigeki , Masuda, Masanori , Kimoto, Yoshio , Hibino, Sokichi , Hayashi, Shiro , Morishita, Atsuyuki , Murakami, Tomohiro
摘要： A piston compressor includes a rotary valve (35) having a suction guide hole. A plurality of introducing passages are formed in a cylinder block to connect compression chambers to the rotary valve (35). The inner circumferential surface of each cylinder bore has a suction auxiliary recess (61), which is connected to the outlet of the corresponding introducing passage in the circumferential direction of the cylinder bore at the end of the cylinder bore facing a valve assembly. Therefore, the compressor reduces suction resistance of gas at the beginning of the suction stroke without enlarging introducing passages formed in the cylinder block.
摘要翻译： 活塞式压缩机包括具有吸入导向孔的旋转阀（35）。 多个引入通道形成在气缸体中以将压缩室连接到旋转阀（35）。 每个缸膛的内圆周表面具有吸入辅助凹部（61），该吸入辅助凹部在气缸孔的朝向阀组件的端部处沿着缸膛的圆周方向连接到相应的导入通道的出口。 因此，压缩机在吸入行程开始时降低气体的吸入阻力，而不会增大形成在气缸体中的引入通道。
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7.发明公开Swash plate type variable displacement compressor 有权Taumelscheibenkompressor mit variablerVerdrängung
公开(公告)号：EP1394411A2
公开(公告)日：2004-03-03
申请号：EP03019524.2
申请日：2003-08-29
发明人： Hibino, Sokichi , Fukanuma, Tetsuhiko , Kayukawa, Hiroaki , Tokunaga, Eiji , Morishita, Atsuyuki , Murakami, Tomohiro , Kimoto, Yoshio , Kondo, Yoshitami
CPC分类号： F04B27/109 , F04B27/0878 , F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1895
摘要： A swash plate type variable displacement compressor includes a cylinder block defining a cylinder bore. A housing is fixed to the cylinder block and defines a crank chamber. A drive shaft is rotatably supported by the housing and the cylinder block. A swash plate is supported by the drive shaft in the crank chamber and is inclinable with respect to the axis of the drive shaft. A piston is accommodated in the cylinder bore so as to define a compression chamber in the cylinder bore and is coupled to the swash plate. A control mechanism includes a bleed passage for controlling the pressure in the crank chamber. The compressor is formed such that lubricating oil in the crank chamber is discharged into at least one of the suction chamber, the discharge chamber and the compression chamber while the inclination angle of the swash plate is substantially a maximum inclination angle.
摘要翻译： 斜盘式可变排量压缩机包括限定缸孔的气缸体。 壳体固定到气缸体并限定曲柄室。 驱动轴由壳体和气缸体可旋转地支撑。 旋转斜盘由曲轴室中的驱动轴支撑，并且可相对于驱动轴的轴线倾斜。 活塞容纳在气缸孔中，以便在气缸孔中限定一个压缩室并联接到斜盘。 控制机构包括用于控制曲柄室中的压力的排放通道。 压缩机形成为使得曲轴室中的润滑油被排出到吸入室，排出室和压缩室中的至少一个中，同时斜盘的倾斜角度基本上是最大倾斜角。
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公开(公告)号：EP2375078A3
公开(公告)日：2016-08-10
申请号：EP11159140.0
申请日：2011-03-22
CPC分类号： F04C29/005 , F04C18/0215 , F04C28/08 , F16D25/0635 , F16D27/112 , F16D47/00
摘要： A compressor includes a housing, a compression mechanism, an input shaft rotatable on an axis thereof, an output shaft for driving the compression mechanism, a transmission for transmitting torque from the input shaft to the output shaft and also changing the rotating speed of the input shaft and a control device for controlling the operation of the transmission. The transmission includes a plurality of planetary rollers, a carrier rotatably supporting the respective planetary rollers and being integrally rotatable with the input shaft, a sun roller engaged with the respective planetary rollers and integrally rotatable with the output shaft and a ring roller engaged with the respective planetary rollers. The ring roller can be fixed to the housing or rotatable relative to the housing. The control device includes a one-way clutch allowing the ring roller to rotate only one direction relative to the carrier and a clutch fixing the ring roller to the housing or allowing the ring roller to rotate relative to the housing. The input shaft, the carrier, the respective planetary rollers and the sun roller cooperate to form an assembly that can move as a unit relative to the housing in the direction that is parallel to the axis.
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公开(公告)号：EP2594793A2
公开(公告)日：2013-05-22
申请号：EP12189680.7
申请日：2012-10-24
发明人： Kurita, Hajime , Obayashi, Masakazu , Suzuki, Yasushi , Kimoto, Yoshio , Hashimoto, Masakazu , Inoue, Takayuki , Abe, Katsuji , Yoshizumi, Fumitaka , Kuroishi, Masakatsu , Kondoh, Yasuhiro , Yoshida, Kazunori
CPC分类号： F04B39/1073 , F04B27/1009 , F04B39/1066
摘要： A compressor includes a valve base plate, which is arranged between a suction chamber and a compression chamber and has a suction port. The valve base plate includes a sealing surface, a recessed groove, a receiving surface, and a support surface. The sealing surface is flush with a fixing surface and contacts the valve portion in an annular manner. The recessed groove is located at an outer side of the sealing surface and recessed with respect to the fixing surface. The recessed groove includes a bottom portion and separates an edge portion of the valve portion from the bottom portion. The receiving surface is flush with the fixing surface and capable of contacting a distal zone of the valve portion. The support surface is flush with the fixing surface and capable of contacting a middle zone located at an inner side of the sealing surface of the valve portion.
摘要翻译： 压缩机包括设置在吸入室和压缩室之间并具有吸入口的阀底板。 阀基板包括密封表面，凹槽，接收表面和支撑表面。 密封表面与固定表面齐平并以环形方式接触阀部分。 凹槽位于密封面的外侧，相对固定面凹陷。 凹槽包括底部并将阀部分的边缘部分与底部分离开。 接收表面与固定表面齐平并且能够接触阀部分的远端区域。 支撑表面与固定表面齐平并且能够接触位于阀部分的密封表面的内侧的中间区域。
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公开(公告)号：EP2375078A2
公开(公告)日：2011-10-12
申请号：EP11159140.0
申请日：2011-03-22
CPC分类号： F04C29/005 , F04C18/0215 , F04C28/08 , F16D25/0635 , F16D27/112 , F16D47/00
摘要： A compressor includes a housing, a compression mechanism, an input shaft rotatable on an axis thereof, an output shaft for driving the compression mechanism, a transmission for transmitting torque from the input shaft to the output shaft and also changing the rotating speed of the input shaft and a control device for controlling the operation of the transmission. The transmission includes a plurality of planetary rollers, a carrier rotatably supporting the respective planetary rollers and being integrally rotatable with the input shaft, a sun roller engaged with the respective planetary rollers and integrally rotatable with the output shaft and a ring roller engaged with the respective planetary rollers. The ring roller can be fixed to the housing or rotatable relative to the housing. The control device includes a one-way clutch allowing the ring roller to rotate only one direction relative to the carrier and a clutch fixing the ring roller to the housing or allowing the ring roller to rotate relative to the housing. The input shaft, the carrier, the respective planetary rollers and the sun roller cooperate to form an assembly that can move as a unit relative to the housing in the direction that is parallel to the axis.
摘要翻译： 压缩机包括壳体，压缩机构，可绕其轴线旋转的输入轴，用于驱动压缩机构的输出轴，用于将扭矩从输入轴传递到输出轴的变速器，并且还改变输入的转速 轴和用于控制变速器的操作的控制装置。 变速器包括多个行星滚子，可转动地支撑相应的行星滚轮并与输入轴一体地旋转的托架;与各个行星滚子接合并与输出轴一体地旋转的太阳滚轮以及与相应的行星滚子啮合的环形滚子 行星辊。 环形滚筒可以固定到壳体或相对于壳体可旋转。 控制装置包括单向离合器，其允许环形滚轮相对于托架仅旋转一个方向，以及离合器将环形滚筒固定到壳体或允许环形滚筒相对于壳体旋转。 输入轴，托架，相应的行星滚轮和太阳辊配合形成一个组件，该组件可以在平行于轴线的方向上相对于壳体作为一个单元移动。
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