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公开(公告)号：EP1857676B1
公开(公告)日：2014-04-02
申请号：EP07108456.0
申请日：2007-05-18
CPC分类号： F04B27/109 , F04B27/1009 , F04B39/1066 , F04B39/123
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公开(公告)号：EP1895160A2
公开(公告)日：2008-03-05
申请号：EP07114849.8
申请日：2007-08-23
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 first valve body for adjusting an opening degree of the suction passage based on a differential pressure applied to the first 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，具有第一阀体，其基于施加到所述第一阀体的压差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，其将储油器连接到上游的吸入通道，用于储油器中的润滑油流向上游的吸入通道。
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公开(公告)号：EP1895160A3
公开(公告)日：2015-04-22
申请号：EP07114849.8
申请日：2007-08-23
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 first valve body for adjusting an opening degree of the suction passage based on a differential pressure applied to the first 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.
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公开(公告)号：EP2719898A3
公开(公告)日：2014-07-02
申请号：EP14150729.3
申请日：2007-03-20
发明人： Inoue, Yoshinori , Mesaki, Hirokazu , Sakamoto, Masaya , Suzuki, Atsuhiro , Kanai, Akinobu , Tarutani, Tomoji , Koeda, Naoki , Nakayama, Osamu
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： 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，用于储存从制冷剂气体分离出的油的环形空间以及用于储存由此分离的油的储存室。 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，并且在圆筒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：EP2719898B1
公开(公告)日：2017-07-19
申请号：EP14150729.3
申请日：2007-03-20
发明人： Inoue, Yoshinori , Mesaki, Hirokazu , Sakamoto, Masaya , Suzuki, Atsuhiro , Kanai, Akinobu , Tarutani, Tomoji , Koeda, Naoki , Nakayama, Osamu
CPC分类号： F04B27/109 , F04B49/225 , F04B2027/1872
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公开(公告)号：EP1857676A3
公开(公告)日：2012-06-27
申请号：EP07108456.0
申请日：2007-05-18
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.
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公开(公告)号：EP1811174A3
公开(公告)日：2011-02-02
申请号：EP07100878.3
申请日：2007-01-22
CPC分类号： F04B27/109 , F04B39/0061 , F04B39/0072 , F04B39/04 , F04B39/16
摘要： A muffler forming member (33) defines a muffler chamber (42). Refrigerant discharged from a cylinder bore (20) is sent to the muffler chamber (42). The muffler forming member (33) is coupled to a circumferential surface (110) of a housing (11) of a compressor (10). An oil separation chamber (36) is defined in a discharge pressure zone (132, 40, 36, 42) of the compressor (10). The oil separation chamber (36) separates the oil from the refrigerant discharged from the cylinder bore (20). The oil separation chamber (36) extends into both the muffler forming member (33) and the housing (11). The oil separation chamber (36) has a refrigerant inlet (403) through which the refrigerant flows into the oil separation chamber (36). The refrigerant inlet (403) is formed in the muffler forming member (33). Therefore, the oil separation chamber (36) is prolonged in the direction from the muffler forming member toward the housing (11), thereby improving the oil separation performance (Fig. 3).
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8.发明公开Structure for mounting a filter in a compressor 审中-公开Struktur zur Montage eines过滤器在einem Verdichter
公开(公告)号：EP2065598A2
公开(公告)日：2009-06-03
申请号：EP08169887.0
申请日：2008-11-25
发明人： Inoue, Yoshinori , Nakaima, Hiroyuki , Takashima, Yoichi , Shinmyo, Kazuya , Sakagami, Atsuo , Sakamoto, Masaya , Umemura, Satoshi , Koeda, Naoki , Hashimoto, Yuji , Kondo, Hisaya
CPC分类号： F04B27/109 , F04B27/1081 , F04B39/16
摘要： In a structure for mounting a filter in a compressor, a mounting member is connected to the filter. A receiving hole is formed in a housing of the compressor for receiving therein the mounting member. A first fitting portion is formed on an inner circumferential surface of a holding portion of the filter. A second fitting portion is formed on an outer circumferential surface of the mounting member for having fitting relation to the first fitting portion for an overlap distance in a radial direction of the receiving hole. When the mounting member is received in the receiving hole with the fitting relation, the filter is disposed in a fluid passage of the housing. A clearance having a dimension is formed between an outer circumferential surface of the holding portion and an inner circumferential surface of the receiving hole. Minimum value of the dimension is smaller than the overlap distance.
摘要翻译： 在将过滤器安装在压缩机中的结构中，安装部件与过滤器连接。 在压缩机的壳体中形成有容纳孔，用于在其中容纳安装构件。 第一装配部分形成在过滤器的保持部分的内圆周表面上。 第二装配部分形成在安装构件的外周表面上，用于与接收孔的径向重叠距离与第一装配部分配合。 当安装构件以接合关系容纳在接收孔中时，过滤器设置在壳体的流体通道中。 在保持部的外周面和容纳孔的内周面之间形成有尺寸的间隙。 尺寸的最小值小于重叠距离。
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公开(公告)号：EP1811174A2
公开(公告)日：2007-07-25
申请号：EP07100878.3
申请日：2007-01-22
CPC分类号： F04B27/109 , F04B39/0061 , F04B39/0072 , F04B39/04 , F04B39/16
摘要： A muffler forming member (33) defines a muffler chamber (42). Refrigerant discharged from a cylinder bore (20) is sent to the muffler chamber (42). The muffler forming member (33) is coupled to a circumferential surface (110) of a housing (11) of a compressor (10). An oil separation chamber (36) is defined in a discharge pressure zone (132, 40, 36, 42) of the compressor (10). The oil separation chamber (36) separates the oil from the refrigerant discharged from the cylinder bore (20). The oil separation chamber (36) extends into both the muffler forming member (33) and the housing (11). The oil separation chamber (36) has a refrigerant inlet (403) through which the refrigerant flows into the oil separation chamber (36). The refrigerant inlet (403) is formed in the muffler forming member (33). Therefore, the oil separation chamber (36) is prolonged in the direction from the muffler forming member toward the housing (11), thereby improving the oil separation performance (Fig. 3).
摘要翻译： 消声器形成构件（33）限定消声器室（42）。 从气缸孔（20）排出的制冷剂被送到消音室（42）。 消声器形成构件（33）联接到压缩机（10）的壳体（11）的圆周表面（110）。 在压缩机（10）的排出压力区（132,40,36,42）中限定油分离室（36）。 油分离室（36）将油从与气缸孔（20）排出的制冷剂分离。 油分离室（36）延伸到消声器形成构件（33）和壳体（11）中。 油分离室（36）具有制冷剂入口（403），制冷剂通过该制冷剂入口流入分油室（36）。 制冷剂入口（403）形成在消音器形成部件（33）中。 因此，油分离室36从消声器形成部件向壳体11的方向延伸，从而提高油分离性能（图3）。
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公开(公告)号：EP1895160B1
公开(公告)日：2016-12-28
申请号：EP07114849.8
申请日：2007-08-23
CPC分类号： F04B27/1036 , F04B27/109 , F04B39/04
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