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1. 发明申请

US20120174620A1 HERMETIC COMPRESSOR AND REFRIGERATION CYCLE EQUIPMENT USING THE SAME 有权
标题翻译：压缩机和制冷循环设备使用相同
公开(公告)号：US20120174620A1
公开(公告)日：2012-07-12
申请号：US13497812
申请日：2010-09-16
申请人： Kazu Takashima , Kazuhiko Miura
发明人： Kazu Takashima , Kazuhiko Miura
IPC分类号： F25B1/00 , F04C11/00
CPC分类号： F04C23/008 , F04C18/3564 , F04C29/0021 , F16C35/045 , F16C35/077 , F25B1/04 , F25B13/00
摘要： A closed compressor provided for achieving a wobbling suppressing effect of a rotating shaft by a bearing frame portion and improving a reliability thereof by preventing a bearing frame portion from being deformed due to a gas load includes a bearing member provided between the one end in the axial direction of the closed container and the electric motor and includes a bearing portion pivotally supporting the rotating shaft and a bearing frame portion holding the bearing portion, and the bearing frame portion includes a high rigidity portion and a low rigidity portion in a circumferential direction and the bearing frame portion is arranged in the closed container such that a direction in which a load acting on the bearing portion becomes maximum coincides with a direction in which rigidity of the bearing frame portion is high.
摘要翻译：一种用于通过轴承框架部分实现旋转轴的摆动抑制效果并且通过防止轴承框架部分由于气体负载而变形而提高其可靠性的闭合压缩机，包括：轴承部件，其设置在轴向的一端之间密封容器和电动机的方向，包括枢转地支撑旋转轴的轴承部分和保持轴承部分的轴承框架部分，并且轴承框架部分在周向方向上包括高刚性部分和低刚性部分，并且轴承框架部分布置在密闭容器中，使得作用在轴承部分上的负载变得最大的方向与轴承架部分的刚度高的方向一致。

2. 发明申请

US20120174617A1 REFRIGERANT COMPRESSOR AND REFRIGERATION CYCLE APPARATUS 有权
标题翻译：制冷压缩机和制冷循环装置
公开(公告)号：US20120174617A1
公开(公告)日：2012-07-12
申请号：US13496660
申请日：2010-09-08
申请人： Toshimasa Aoki , Koji Satodate , Kazu Takashima
发明人： Toshimasa Aoki , Koji Satodate , Kazu Takashima
IPC分类号： F25B1/00 , F04C27/00 , F04C18/00
CPC分类号： F04C18/3564 , F01C21/08 , F01C21/0881 , F04C2230/21 , F04C2230/91 , F04C2230/92 , F05C2201/0403 , F05C2201/0406 , F05C2201/0439 , F05C2201/0442 , Y10T428/12549 , Y10T428/12576
摘要： A refrigerant compressor includes a compression unit having a roller and a vane for compressing refrigerant. The vane has a film having first to fourth layers on its metallic base member. The first layer is made of chromium. The second layer is made of chromium and tungsten-carbide. The third layer is made of metal-containing amorphous-carbon containing at least tungsten or tungsten-carbide. The fourth layer is made of non-metal-containing amorphous-carbon containing carbon and hydrogen. In the second layer, chromium content-rate on a first-layer side is larger than on a third-layer side, and tungsten-carbide content-rate on the third-layer side is larger than on the first-layer side. In the third layer, content-rate of the at least tungsten or tungsten-carbide on a second-layer side is larger than on a fourth-layer side. The roller with which an end-edge of the vane slidably-contacts is made of flake graphite cast iron containing molybdenum, nickel and chromium.
摘要翻译：制冷剂压缩机包括具有辊和用于压缩制冷剂的叶片的压缩单元。叶片具有在其金属基底上具有第一至第四层的膜。第一层由铬制成。第二层由铬和碳化钨制成。第三层由至少含有钨或碳化钨的含金属的无定形碳制成。第四层由含有非金属的非晶碳碳和氢制成。在第二层中，第一层侧的铬含量比第三层侧的铬含量高，第三层侧的碳化钨含有率大于第一层侧的碳含量。在第三层中，第二层侧的至少钨或碳化钨的含有率大于第四层侧的含量。叶片的端部边缘滑动接触的辊由含有钼，镍和铬的片状石墨铸铁制成。

3. 发明授权

US09080570B2 Hermetic compressor and refrigeration cycle equipment using the same 有权
标题翻译：密封压缩机和制冷循环设备使用相同
公开(公告)号：US09080570B2
公开(公告)日：2015-07-14
申请号：US13497812
申请日：2010-09-16
申请人： Kazu Takashima , Kazuhiko Miura
发明人： Kazu Takashima , Kazuhiko Miura
IPC分类号： F04B35/04 , F01C11/00 , F03C2/00 , F03C4/00 , F04C2/00 , F04C11/00 , F04C23/00 , F01C1/00 , F04C18/00 , F04C18/356 , F04C29/00 , F16C35/04 , F16C35/077 , F25B1/04 , F25B13/00
CPC分类号： F04C23/008 , F04C18/3564 , F04C29/0021 , F16C35/045 , F16C35/077 , F25B1/04 , F25B13/00
摘要： A closed compressor provided for achieving a wobbling suppressing effect of a rotating shaft by a bearing frame portion and improving a reliability thereof by preventing a bearing frame portion from being deformed due to a gas load includes a bearing member provided between the one end in the axial direction of the closed container and the electric motor and includes a bearing portion pivotally supporting the rotating shaft and a bearing frame portion holding the bearing portion, and the bearing frame portion includes a high rigidity portion and a low rigidity portion in a circumferential direction and the bearing frame portion is arranged in the closed container such that a direction in which a load acting on the bearing portion becomes maximum coincides with a direction in which rigidity of the bearing frame portion is high.
摘要翻译：一种用于通过轴承框架部分实现旋转轴的摆动抑制效果并且通过防止轴承框架部分由于气体负载而变形而提高其可靠性的闭合压缩机，包括：轴承部件，其设置在轴向的一端之间密封容器和电动机的方向，包括枢转地支撑旋转轴的轴承部分和保持轴承部分的轴承框架部分，并且轴承框架部分在周向方向上包括高刚性部分和低刚性部分，并且轴承框架部分布置在密闭容器中，使得作用在轴承部分上的负载变得最大的方向与轴承架部分的刚度高的方向一致。

4. 发明授权

US08899949B2 Refrigerant compressor and refrigeration cycle apparatus 有权
标题翻译：制冷压缩机和制冷循环装置
公开(公告)号：US08899949B2
公开(公告)日：2014-12-02
申请号：US13496660
申请日：2010-09-08
申请人： Toshimasa Aoki , Koji Satodate , Kazu Takashima
发明人： Toshimasa Aoki , Koji Satodate , Kazu Takashima
IPC分类号： F01C21/00 , F01C1/30 , B32B15/04 , F04C18/356 , F01C21/08
CPC分类号： F04C18/3564 , F01C21/08 , F01C21/0881 , F04C2230/21 , F04C2230/91 , F04C2230/92 , F05C2201/0403 , F05C2201/0406 , F05C2201/0439 , F05C2201/0442 , Y10T428/12549 , Y10T428/12576
摘要： A refrigerant compressor includes a compression unit having a roller and a vane for compressing refrigerant. The vane has a film having first to fourth layers on its metallic base member. The first layer is made of chromium. The second layer is made of chromium and tungsten-carbide. The third layer is made of metal-containing amorphous-carbon containing at least tungsten or tungsten-carbide. The fourth layer is made of non-metal-containing amorphous-carbon containing carbon and hydrogen. In the second layer, chromium content-rate on a first-layer side is larger than on a third-layer side, and tungsten-carbide content-rate on the third-layer side is larger than on the first-layer side. In the third layer, content-rate of the at least tungsten or tungsten-carbide on a second-layer side is larger than on a fourth-layer side. The roller with which an end-edge of the vane slidably-contacts is made of flake graphite cast iron containing molybdenum, nickel and chromium.
摘要翻译：制冷剂压缩机包括具有辊和用于压缩制冷剂的叶片的压缩单元。叶片具有在其金属基底上具有第一至第四层的膜。第一层由铬制成。第二层由铬和碳化钨制成。第三层由至少含有钨或碳化钨的含金属的无定形碳制成。第四层由含有非金属的非晶碳碳和氢制成。在第二层中，第一层侧的铬含量比第三层侧的铬含量高，第三层侧的碳化钨含有率大于第一层侧的碳含量。在第三层中，第二层侧的至少钨或碳化钨的含有率大于第四层侧的含量。叶片的端部边缘滑动接触的辊由含有钼，镍和铬的片状石墨铸铁制成。

5. 发明授权

US5800150A Hermetic compressor having vibration damping support 失效
标题翻译：具有减震支持的密封压缩机
公开(公告)号：US5800150A
公开(公告)日：1998-09-01
申请号：US756557
申请日：1996-11-26
申请人： Izumi Onoda , Yasushi Adachi , Isao Kawabe , Kazu Takashima
发明人： Izumi Onoda , Yasushi Adachi , Isao Kawabe , Kazu Takashima
IPC分类号： F04B39/00 , F04B39/12 , F04C23/00 , F04C29/06
CPC分类号： F04C29/068 , F04B39/0044 , F04B39/127 , F04C23/008 , Y10S417/902
摘要： A hermetic compressor which compresses compressed gas, comprising a sealing container, a compression mechanism which is housed in the sealing container and introduces the compressed gas into its inside to compress the compressed gas, and a frame for fixedly supporting the compression mechanism. A portion where the compression mechanism and the frame are abutted against each other, is provided with a solid propagation wave damping portion which damps a vibratory propagation by suddenly changing a cross section of a abutting portion.
摘要翻译：压缩气体的封闭式压缩机，包括密封容器，容纳在密封容器中的压缩机构，将压缩气体引入其内部以压缩压缩气体;以及框架，用于固定地支撑压缩机构。压缩机构和框架彼此抵靠的部分设置有固体传播波阻尼部分，其通过突然改变邻接部分的横截面来阻止振动传播。

6. 发明申请

US20060002809A1 Rotary closed type compressor and refrigerating cycle apparatus 有权
标题翻译：旋转封闭式压缩机及制冷循环装置
公开(公告)号：US20060002809A1
公开(公告)日：2006-01-05
申请号：US11222484
申请日：2005-09-07
申请人： Isao Kawabe , Kazuo Mochizuki , Shoichiro Kitaichi , Koji Hirano , Izumi Onoda , Kazu Takashima
发明人： Isao Kawabe , Kazuo Mochizuki , Shoichiro Kitaichi , Koji Hirano , Izumi Onoda , Kazu Takashima
IPC分类号： F03C2/00 , F04C2/00
CPC分类号： F04C28/065 , F04C18/3564 , F04C23/008 , F04C2270/56
摘要： A rotary closed type compressor is configured such that an inside of a case becomes high pressure, and the rotary closed type compressor comprises a first cylinder and a second cylinder having cylinder chambers in which eccentric rollers are housed, respectively, vanes which divide the cylinder chamber into two sections, respectively, and vane chambers in which back-face side end portions of the vanes are housed, respectively. The vane on the first cylinder side is pressed and biased by a spring member provided in the vane chamber, and the vane on the second cylinder side is pressed and biased according to pressure difference between case internal pressure introduced to the vane chamber and suction pressure or discharge pressure introduced to the cylinder chamber.
摘要翻译：旋转式封闭式压缩机被构造成使得壳体内部成为高压，并且旋转式封闭式压缩机分别包括第一气缸和第二气缸，所述第一气缸和第二气缸分别容纳有偏心辊的气缸室，其将气缸室分别分别成为两个部分，以及分别容纳叶片的背面侧端部的叶片室。第一气缸侧的叶片被设置在叶片室中的弹簧构件按压并偏压，并且第二气缸侧的叶片根据引入叶片室的壳体内部压力与吸入压力之间的压差而被按压和偏压，或排放压力引入气缸室。

7. 发明授权

US07841838B2 Rotary closed type compressor and refrigerating cycle apparatus 有权
标题翻译：旋转封闭式压缩机及制冷循环装置
公开(公告)号：US07841838B2
公开(公告)日：2010-11-30
申请号：US11222484
申请日：2005-09-07
申请人： Isao Kawabe , Kazuo Mochizuki , Shoichiro Kitaichi , Koji Hirano , Izumi Onoda , Kazu Takashima
发明人： Isao Kawabe , Kazuo Mochizuki , Shoichiro Kitaichi , Koji Hirano , Izumi Onoda , Kazu Takashima
IPC分类号： F04B49/00
CPC分类号： F04C28/065 , F04C18/3564 , F04C23/008 , F04C2270/56
摘要： A rotary closed type compressor is configured such that an inside of a case becomes high pressure, and the rotary closed type compressor comprises a first cylinder and a second cylinder having cylinder chambers in which eccentric rollers are housed, respectively, vanes which divide the cylinder chamber into two sections, respectively, and vane chambers in which back-face side end portions of the vanes are housed, respectively. The vane on the first cylinder side is pressed and biased by a spring member provided in the vane chamber, and the vane on the second cylinder side is pressed and biased according to pressure difference between case internal pressure introduced to the vane chamber and suction pressure or discharge pressure introduced to the cylinder chamber.
摘要翻译：旋转式封闭式压缩机被构造成使得壳体内部成为高压，并且旋转式封闭式压缩机分别包括第一气缸和第二气缸，所述第一气缸和第二气缸分别容纳有偏心辊的气缸室，其将气缸室分别分别成为两个部分，以及分别容纳叶片的背面侧端部的叶片室。第一气缸侧的叶片被设置在叶片室中的弹簧构件按压并偏压，并且第二气缸侧的叶片根据引入叶片室的壳体内部压力与吸入压力之间的压差而被按压和偏压，或排放压力引入气缸室。

8. 发明授权

US07290994B2 Rotary hermetic compressor and refrigeration cycle system 失效
标题翻译：旋转封闭式压缩机和制冷循环系统
公开(公告)号：US07290994B2
公开(公告)日：2007-11-06
申请号：US11302393
申请日：2005-12-14
申请人： Shoichiro Kitaichi , Norihisa Watanabe , Takeshi Tominaga , Kazu Takashima , Isao Kawabe , Masayuki Suzuki
发明人： Shoichiro Kitaichi , Norihisa Watanabe , Takeshi Tominaga , Kazu Takashima , Isao Kawabe , Masayuki Suzuki
IPC分类号： F03C2/00 , F04C2/00
CPC分类号： F04C18/3564 , F01C21/007 , F04C23/001 , F04C23/008 , F04C28/08 , F04C28/24 , F04C2240/804
摘要： A vane of a first cylinder is compressed and urged by a spring member. A vane of a second cylinder is compressed and urged corresponding to a differential pressure between an intra-casing pressure guided into a vane chamber and a suction pressure or discharge pressure guided to the cylinder chamber. A pressure shift mechanism which guides the suction pressure or discharge pressure has a branch pipe having a one end connected to a high pressure side of the refrigeration cycle, an other end connected to a suction pipe, and a first on-off valve in a midway portion, and a second on-off valve or a check valve which is provided in the suction pipe on a side upstream of a connection portion of the branch pipe and on a side downstream of an oil returning opening in an accumulator.
摘要翻译：第一气缸的叶片被弹簧构件压缩并推动。第二气缸的叶片被压缩并对应于被引导到叶片室中的套内压力与被引导到气缸室的吸入压力或排出压力之间的压差。引导吸入压力或排出压力的压力变换机构具有分支管，该分支管的一端连接到制冷循环的高压侧，另一端连接到吸入管，第一开关阀在中途以及第二开关阀或止回阀，其设置在吸入管的分支管的连接部的上游侧的侧面和蓄压器的回油口的下游侧。

9. 发明申请

US20060093494A1 Rotary hermetic compressor and refrigeration cycle system 失效
标题翻译：旋转封闭式压缩机和制冷循环系统
公开(公告)号：US20060093494A1
公开(公告)日：2006-05-04
申请号：US11302393
申请日：2005-12-14
申请人： Shoichiro Kitaichi , Norihisa Watanabe , Takeshi Tominaga , Kazu Takashima , Isao Kawabe , Masayuki Suzuki
发明人： Shoichiro Kitaichi , Norihisa Watanabe , Takeshi Tominaga , Kazu Takashima , Isao Kawabe , Masayuki Suzuki
IPC分类号： F04B35/04 , A61M1/00
CPC分类号： F04C18/3564 , F01C21/007 , F04C23/001 , F04C23/008 , F04C28/08 , F04C28/24 , F04C2240/804
摘要： A vane of a first cylinder is compressed and urged by a spring member. A vane of a second cylinder is compressed and urged corresponding to a differential pressure between an intra-casing pressure guided into a vane chamber and a suction pressure or discharge pressure guided to the cylinder chamber. A pressure shift mechanism which guides the suction pressure or discharge pressure has a branch pipe having a one end connected to a high pressure side of the refrigeration cycle, an other end connected to a suction pipe, and a first on-off valve in a midway portion, and a second on-off valve or a check valve which is provided in the suction pipe on a side upstream of a connection portion of the branch pipe and on a side downstream of an oil returning opening in an accumulator.
摘要翻译：第一气缸的叶片被弹簧构件压缩并推动。第二气缸的叶片被压缩并对应于被引导到叶片室中的套内压力与被引导到气缸室的吸入压力或排出压力之间的压差。引导吸入压力或排出压力的压力变换机构具有分支管，该分支管的一端连接到制冷循环的高压侧，另一端连接到吸入管，第一开关阀在中途以及第二开关阀或止回阀，其设置在吸入管的分支管的连接部的上游侧的侧面和蓄压器的回油口的下游侧。

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