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公开(公告)号：US20100018386A1
公开(公告)日：2010-01-28
申请号：US12095424
申请日：2007-03-20
申请人： Yoshinori Inoue , Hirokazu Mesaki , Masaya Sakamoto , Atsuhiro Suzuki , Akinobu Kanai , Tomoji Tarutani , Naoki Koeda , Osamu Nakayama
发明人： Yoshinori Inoue , Hirokazu Mesaki , Masaya Sakamoto , Atsuhiro Suzuki , Akinobu Kanai , Tomoji Tarutani , Naoki Koeda , Osamu Nakayama
CPC分类号： F04B27/109 , F04B49/225 , F04B2027/1872
摘要： The compressor is provided with an oil separator for separating oil from refrigerant gas introduced into a separation chamber, an annular space for reserving oil separated from the refrigerant gas, and a reservoir chamber for reserving the thus separated oil. The oil separator is provided in a cylindrical hole formed in a discharge chamber from which the refrigerant gas is discharged and a lid for partitioning the cylindrical hole from the discharge chamber is provided in the cylindrical hole. The oil separator introduces the refrigerant gas from the discharge chamber to the separation chamber via the introduction passage. The annular space is provided around the lid and connected to the reservoir chamber via an oil passage. The reservoir chamber is connected to a crank chamber of a pressure lower than that in the discharge chamber.
摘要翻译： 该压缩机设置有用于将油从导入分离室的制冷剂气体中分离的油分离器，用于储存与制冷剂气体分离的油的环形空间，以及用于储存这样分离的油的储存室。 油分离器设置在形成在排出室中的圆筒形孔中，制冷剂气体从该排出室排出，并且在圆柱形孔中设置有用于将圆柱形孔与排出室隔开的盖。 油分离器通过引入通道将制冷剂气体从排出室引入分离室。 环形空间设置在盖的周围，并通过油路连接到储存室。 储存室连接到压力低于放电室的曲柄室。
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公开(公告)号：US20070177991A1
公开(公告)日：2007-08-02
申请号：US11656858
申请日：2007-01-22
申请人： Yoshinori Inoue , Naoki Koeda , Masaya Sakamoto , Tomoji Tarutani
发明人： Yoshinori Inoue , Naoki Koeda , Masaya Sakamoto , Tomoji Tarutani
IPC分类号： F04B39/00
CPC分类号： F04B27/109 , F04B39/0061 , F04B39/0072 , F04B39/04 , F04B39/16
摘要： A muffler forming member defines a muffler chamber. Refrigerant discharged from a cylinder bore is sent to the muffler chamber. The muffler forming member is coupled to a circumferential surface of a housing of a compressor. An oil separation chamber is defined in a discharge pressure zone of the compressor. The oil separation chamber separates the oil from the refrigerant discharged from the cylinder bore. The oil separation chamber extends into both the muffler forming member and the housing. The oil separation chamber has a refrigerant inlet through which the refrigerant flows into the oil separation chamber. The refrigerant inlet is formed in the muffler forming member. Therefore, the oil separation chamber is prolonged in the direction from the muffler forming member toward the housing, thereby improving the oil separation performance.
摘要翻译： 消声器形成构件限定消声器室。 从气缸孔排出的制冷剂被送到消声器室。 消声器形成构件联接到压缩机壳体的圆周表面。 在压缩机的排出压力区域中限定油分离室。 油分离室将油与从缸孔排出的制冷剂分离。 油分离室延伸到消声器形成构件和壳体中。 油分离室具有制冷剂入口，制冷剂通过该制冷剂入口流入分油室。 制冷剂入口形成在消声器形成部件中。 因此，油分离室从消声器形成部件朝向壳体的方向延长，从而提高油分离性能。
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公开(公告)号：US08991296B2
公开(公告)日：2015-03-31
申请号：US12095424
申请日：2007-03-20
申请人： Yoshinori Inoue , Hirokazu Mesaki , Masaya Sakamoto , Atsuhiro Suzuki , Akinobu Kanai , Tomoji Tarutani , Naoki Koeda , Osamu Nakayama
发明人： Yoshinori Inoue , Hirokazu Mesaki , Masaya Sakamoto , Atsuhiro Suzuki , Akinobu Kanai , Tomoji Tarutani , Naoki Koeda , Osamu Nakayama
CPC分类号： F04B27/109 , F04B49/225 , F04B2027/1872
摘要： The compressor is provided with an oil separator for separating oil from refrigerant gas introduced into a separation chamber, an annular space for reserving oil separated from the refrigerant gas, and a reservoir chamber for reserving the thus separated oil. The oil separator is provided in a cylindrical hole formed in a discharge chamber from which the refrigerant gas is discharged and a lid for partitioning the cylindrical hole from the discharge chamber is provided in the cylindrical hole. The oil separator introduces the refrigerant gas from the discharge chamber to the separation chamber via the introduction passage. The annular space is provided around the lid and connected to the reservoir chamber via an oil passage. The reservoir chamber is connected to a crank chamber of a pressure lower than that in the discharge chamber.
摘要翻译： 该压缩机设置有用于将油从导入分离室的制冷剂气体中分离的油分离器，用于储存与制冷剂气体分离的油的环形空间，以及用于储存这样分离的油的储存室。 油分离器设置在形成在排出室中的圆筒形孔中，制冷剂气体从该排出室排出，并且在圆柱形孔中设置有用于将圆柱形孔与排出室隔开的盖。 油分离器通过引入通道将制冷剂气体从排出室引入分离室。 环形空间设置在盖的周围，并通过油路连接到储存室。 储存室连接到压力低于放电室的曲柄室。
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公开(公告)号：US08202062B2
公开(公告)日：2012-06-19
申请号：US11895087
申请日：2007-08-22
IPC分类号： F04B39/04
CPC分类号： F04B27/1036 , F04B27/109 , F04B39/04
摘要： A compressor comprises a suction passage; an oil reservoir for storing a lubricating oil which is separated from a refrigerant gas having a discharge pressure; and a throttle valve provided in the suction passage and having a valve body for adjusting an opening degree of the suction passage based on a differential pressure applied to the valve body. The suction passage has an upstream suction passage which is located upstream of the throttle valve. The compressor comprises a lubricating oil passage connecting the oil reservoir to the upstream suction passage for the lubricating oil in the oil reservoir to flow to the upstream suction passage therethrough.
摘要翻译： 压缩机包括抽吸通道; 用于存储与具有排出压力的制冷剂气体分离的润滑油的储油器; 以及节流阀，其设置在所述吸入通路中，具有阀体，其基于施加到所述阀体的差压来调节所述吸入通路的开度。 吸入通道具有位于节流阀上游的上游吸入通道。 该压缩机包括一个润滑油通道，其将储油器连接到用于储油器中的润滑油的上游吸入通道，以流经其中的上游吸入通道。
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公开(公告)号：US07976288B2
公开(公告)日：2011-07-12
申请号：US11750466
申请日：2007-05-18
IPC分类号： F04B1/12
CPC分类号： F04B27/109 , F04B27/1009 , F04B39/1066 , F04B39/123
摘要： A refrigerant gas compressor includes a cylinder block formed with plural cylinder bores, a first housing disposed at the one end of the cylinder block, a second housing disposed at the other end of the cylinder block, a drive shaft supported by the cylinder block and one of the housings, a crank chamber formed in one of the housings, a suction chamber and a discharge chamber formed in one of the housings, a valve plate assembly disposed between the cylinder block and at least one of the housings, a stepped portion formed adjacent to the valve plate assembly to receive a part of the valve plate assembly. A storage chamber is provided for reserving therein oil separated from refrigerant gas. An oil groove is formed by the stepped portion and the valve plate assembly and connecting the storage chamber with one of the crank chamber and the suction chamber.
摘要翻译： 制冷剂气体压缩机包括形成有多个气缸孔的气缸体，设置在气缸体的一端的第一壳体，设置在气缸体的另一端的第二壳体，由气缸体支撑的驱动轴和一个 壳体中的一个形成的曲柄室，形成在一个壳体中的吸入室和排出室，设置在气缸体和至少一个壳体之间的阀板组件，邻接形成的台阶部分 到阀板组件以接收阀板组件的一部分。 提供储存室用于在其中储存从制冷剂气体分离的油。 油槽由台阶部分和阀板组件形成，并将储存室与曲轴室和抽吸室中的一个连接。
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公开(公告)号：US20070269319A1
公开(公告)日：2007-11-22
申请号：US11750466
申请日：2007-05-18
IPC分类号： F04B27/08
CPC分类号： F04B27/109 , F04B27/1009 , F04B39/1066 , F04B39/123
摘要： A refrigerant gas compressor includes a cylinder block formed with plural cylinder bores, a first housing disposed at the one end of the cylinder block, a second housing disposed at the other end of the cylinder block, a drive shaft supported by the cylinder block and one of the housings, a crank chamber formed in one of the housings, a suction chamber and a discharge chamber formed in one of the housings, a valve plate assembly disposed between the cylinder block and at least one of the housings, a stepped portion formed adjacent to the valve plate assembly to receive a part of the valve plate assembly. A storage chamber is provided for reserving therein oil separated from refrigerant gas. An oil groove is formed by the stepped portion and the valve plate assembly and connecting the storage chamber with one of the crank chamber and the suction chamber.
摘要翻译： 制冷剂气体压缩机包括形成有多个气缸孔的气缸体，设置在气缸体的一端的第一壳体，设置在气缸体的另一端的第二壳体，由气缸体支撑的驱动轴和一个 壳体中的一个形成的曲柄室，形成在一个壳体中的吸入室和排出室，设置在气缸体和至少一个壳体之间的阀板组件，邻接形成的台阶部分 到阀板组件以接收阀板组件的一部分。 提供储存室用于在其中储存从制冷剂气体分离的油。 油槽由台阶部分和阀板组件形成，并将储存室与曲轴室和抽吸室中的一个连接。
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公开(公告)号：US20090074592A1
公开(公告)日：2009-03-19
申请号：US11895087
申请日：2007-08-22
IPC分类号： F04B39/02
CPC分类号： F04B27/1036 , F04B27/109 , F04B39/04
摘要： A compressor comprises a suction passage; an oil reservoir for storing a lubricating oil which is separated from a refrigerant gas having a discharge pressure; and a throttle valve provided in the suction passage and having a valve body for adjusting an opening degree of the suction passage based on a differential pressure applied to the valve body. The suction passage has an upstream suction passage which is located upstream of the throttle valve. The compressor comprises a lubricating oil passage connecting the oil reservoir to the upstream suction passage for the lubricating oil in the oil reservoir to flow to the upstream suction passage therethrough.
摘要翻译： 压缩机包括抽吸通道; 用于存储与具有排出压力的制冷剂气体分离的润滑油的储油器; 以及节流阀，其设置在所述吸入通路中，具有阀体，其基于施加到所述阀体的差压来调节所述吸入通路的开度。 吸入通道具有位于节流阀上游的上游吸入通道。 该压缩机包括一个润滑油通道，其将储油器连接到用于储油器中的润滑油的上游吸入通道，以流经其中的上游吸入通道。
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公开(公告)号：US20070264131A1
公开(公告)日：2007-11-15
申请号：US11800892
申请日：2007-05-07
申请人： Masaki Ota , Tomoji Tarutani , Masanori Sonobe , Yoshinori Inoue
发明人： Masaki Ota , Tomoji Tarutani , Masanori Sonobe , Yoshinori Inoue
IPC分类号： F04B49/00
CPC分类号： F04B39/0072 , F04B27/1081 , F04B27/1804 , F04B2027/1854 , F04B2205/04 , F04B2205/09
摘要： A variable displacement compressor comprises a flange, a movable body, and a detection sensor. The flange is joined to a housing and forms a flange passage for connecting a refrigerant passage and an external refrigerant circuit. The movable body is movably disposed in the flange, is movable according to a flow rate of refrigerant gas in the flange passage, and has a magnet. The detection sensor is fixed to or in the flange for detecting magnetic flux density of the magnet. The flow rate of the refrigerant gas is detected based on the magnetic flux density detected by the detection sensor. The flange is attachable to and detachable from the housing in a state where the flange is provided with the movable body and the detection sensor.
摘要翻译： 可变排量压缩机包括凸缘，可移动体和检测传感器。 凸缘连接到壳体并形成用于连接制冷剂通道和外部制冷剂回路的凸缘通道。 可移动体可移动地设置在凸缘中，可根据法兰通道中的制冷剂气体的流量移动，并具有磁体。 检测传感器固定在法兰上或用于检测磁体的磁通密度。 基于由检测传感器检测的磁通密度来检测制冷剂气体的流量。 在凸缘设置有可移动体和检测传感器的状态下，凸缘可附接到壳体并可拆卸。
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公开(公告)号：US07241116B2
公开(公告)日：2007-07-10
申请号：US10729308
申请日：2003-12-04
IPC分类号： F04B1/12
CPC分类号： F04B27/1036 , F04B39/14
摘要： A method of adjusting a rotary machine includes the steps of press fitting an adjustable member to one of a housing and a rotary body where the adjustable member is arranged to a reference position at which movable amount or a rotary body is zero, and adjusting the movable amount of the rotary body in a direction of a rotary axis to the predetermined amount by varying a position of the adjustable member that is press-fitted to the one of the housing and the rotary body from the reference position by the predetermined amount in a direction in which the movement restricting part and the contacting part contacting with each other are separated from each other.
摘要翻译： 一种调整旋转机器的方法包括以下步骤：将可调节构件压配合到壳体和旋转体中的一个，其中可调节构件布置在可移动量或旋转体为零的基准位置，并且调节可移动的 通过将与壳体和旋转体中的一个压配合的可调节构件的位置从基准位置改变预定量的方向的方向将旋转体的旋转轴的旋转轴的量调整到预定量 其中运动限制部分和接触部分彼此接触是彼此分离的。
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公开(公告)号：US20070177988A1
公开(公告)日：2007-08-02
申请号：US11657296
申请日：2007-01-23
IPC分类号： F04B27/08
CPC分类号： F04B39/16 , F04B27/109
摘要： In a structure for oil recovery in a compressor for separating oil from refrigerant and supplying the separated oil into the compressor through an oil supply passage, the compressor includes a rotary shaft, a cylinder block having a plural cylinder bores, a cam member rotated integrally with the rotary shaft, a piston received in each cylinder bore being operable in conjunction with the rotation of the rotary shaft through the cam member, a suction port for allowing the refrigerant to be drawn from a suction-pressure region of the compressor to the corresponding cylinder bore, a discharge port for allowing the refrigerant to be discharged from the corresponding cylinder bore to a discharge-pressure region of the compressor, and a flexible reed valve for opening and closing one of the suction port and the discharge port. The oil supply passage is opened and closed in accordance with motion of the reed valve.
摘要翻译： 在用于从制冷剂分离油并将分离的油通过供油通道供给压缩机的压缩机中的油回收结构中，压缩机包括旋转轴，具有多个气缸孔的气缸体，与 所述旋转轴，容纳在每个气缸孔中的活塞与所述旋转轴通过所述凸轮构件的旋转一起可操作;吸入口，用于允许所述制冷剂从所述压缩机的吸入压力区域被抽吸到相应的气缸 孔，用于使制冷剂从相应的气缸孔排出到压缩机的排出压力区域的排出口，以及用于打开和关闭吸入口和排出口中的一个的柔性簧片阀。 供油通道根据簧片阀的运动而打开和关闭。
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