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1. 发明申请

US20160178029A1 REFRIGERANT COMPRESSOR 审中-公开
标题翻译：制冷压缩机
公开(公告)号：US20160178029A1
公开(公告)日：2016-06-23
申请号：US14971377
申请日：2015-12-16
申请人： Valeo Compressor S.R.O. , Valeo Japan Co., Ltd.
发明人： Ichiro Hirano , Katsumi Sakamoto , Masanori Amemori , David Ceverny
IPC分类号： F16F15/14 , F04B17/05
CPC分类号： F16F15/14 , F04B17/05 , F04B35/01 , F04B39/0027 , F04B39/0094 , F04B53/00 , F16H55/36
摘要： The invention provides a refrigerant compressor comprising a shaft (16) having an axial direction (A), a hub (14) mounted on the shaft (16) and an inertia disk (20), the inertia disk (20) being directly connected to the hub (14) in a torque-transmitting manner.
摘要翻译：本发明提供一种制冷剂压缩机，其包括具有轴向方向（A）的轴（16），安装在轴（16）上的轮毂（14）和惯性盘（20），惯性盘（20）直接连接到轮毂（14）以扭矩传递方式。

2. 发明申请

US20170122300A1 VARIABLE DISPLACEMENT SWASH PLATE COMPRESSOR 审中-公开
公开(公告)号：US20170122300A1
公开(公告)日：2017-05-04
申请号：US15322302
申请日：2015-06-26
申请人： Valeo Japan Co., Ltd.
发明人： Takanori Teraya , Katsumi Sakamoto , Kazuto Watanabe , Masayuki Kono
IPC分类号： F04B27/18 , F04B39/02 , F04B39/00 , F04B27/10 , F04B27/12
CPC分类号： F04B27/1804 , F04B27/1045 , F04B27/1081 , F04B27/109 , F04B27/12 , F04B39/0094 , F04B39/0207 , F04B2027/1813 , F04B2027/1827 , F04B2027/1836
摘要： To provide a piston compressor capable of preventing excessive oil from accumulating in a crank chamber in any operation state while securing the supply of oil to a swash plate. In a piston compressor in which an oil separation passage (43) is formed in a shaft (7) and a crank chamber (2) communicates with a suction chamber (31) through the oil separation passage (43), a supply passage (40) opens at a region of a cylinder block (1) opposed to a swash plate (18) to thereby allow a working fluid introduced from a discharge chamber (32) into the crank chamber (2) to be supplied to the swash plate (18) and a bypass passage (50) allowing the crank chamber (2) to constantly communicate with the suction chamber (31) is provided to thereby prevent the accumulation of excessive oil in the crank chamber (2) regardless of the operation condition. The bypass passage (50) communicates with the crank chamber (2) at a region positioned in the outer side of a rotation trajectory of the swash plate (18) in the radial direction.

3. 发明申请

US20160040728A1 ELECTROMAGNETIC CLUTCH 审中-公开
标题翻译：电磁离合器
公开(公告)号：US20160040728A1
公开(公告)日：2016-02-11
申请号：US14819625
申请日：2015-08-06
申请人： Valeo Japan Co., Ltd.
发明人： Katsumi Sakamoto , Yuichi Imai , Hidetoshi Arahata
IPC分类号： F16D27/112
CPC分类号： F16D27/112 , F16D2027/008
摘要： An electromagnetic clutch includes a rotor, an armature plate that is disposed to face the rotor, an excitation coil that is accommodated on the inside of the rotor, and generates an attracting force attracting the armature plate onto the rotor, a temperature fuse that is disposed on the excitation coil side further than a side end surface of the rotor, and blocks the electric connection to the excitation coil when exceeding a predetermined temperature, an outer and inner magnetic blocking portion on the side end surface of the rotor, and an intermediate magnetic blocking portion in the armature plate in a position between the outer and the inner magnetic blocking portions, in which an annular groove is formed on the side end surface to include the inner magnetic blocking portion, and in which a friction member protruding from the side end surface is disposed in the annular groove.
摘要翻译：电磁离合器包括转子，与转子相对配置的衔铁板，容纳在转子内部的励磁线圈，并且产生将电枢板吸引到转子上的吸引力，配置有温度保险丝在励磁线圈侧比转子的侧端面大，并且当超过预定温度时阻挡与励磁线圈的电连接，转子的侧端面上的外部和内部磁性阻挡部分和中间磁体所述电枢板中的阻挡部分位于所述外部和所述内部磁性阻挡部分之间的位置，在所述外部和所述内部磁性阻挡部分中，在所述侧面端部形成有包围所述内部磁性阻挡部分的环形槽，并且其中从侧端表面设置在环形槽中。

4. 发明授权

US10309382B2 Variable displacement swash plate compressor 有权
公开(公告)号：US10309382B2
公开(公告)日：2019-06-04
申请号：US15322302
申请日：2015-06-26
申请人： Valeo Japan Co., Ltd.
发明人： Takanori Teraya , Katsumi Sakamoto , Kazuto Watanabe , Masayuki Kono
IPC分类号： F04B27/18 , F04B27/10 , F04B39/00 , F04B39/02
摘要： A piston compressor may prevent excessive oil from accumulating in a crank chamber while securing the supply of oil to a swash plate. In a piston compressor in which an oil separation passage is formed in a shaft and a crank chamber communicates with a suction chamber through the oil separation passage, a supply passage opens at a region of a cylinder block opposed to a swash plate to allow a working fluid introduced from a discharge chamber into the crank chamber to be supplied to the swash plate and a bypass passage allowing the crank chamber to constantly communicate with the suction chamber is provided to prevent the accumulation of excessive oil in the crank chamber regardless of the operation condition. The bypass passage communicates with the crank chamber at a region positioned in the outer side of a rotation trajectory of the swash plate in the radial direction.

5. 发明授权

US10302154B2 Electromagnetic clutch 有权
公开(公告)号：US10302154B2
公开(公告)日：2019-05-28
申请号：US14819625
申请日：2015-08-06
申请人： Valeo Japan Co., Ltd.
发明人： Katsumi Sakamoto , Yuichi Imai , Hidetoshi Arahata
IPC分类号： F16D27/112 , F16D27/00
摘要： An electromagnetic clutch includes a rotor, an armature plate that is disposed to face the rotor, an excitation coil that is accommodated on the inside of the rotor, and generates an attracting force attracting the armature plate onto the rotor, a temperature fuse that is disposed on the excitation coil side further than a side end surface of the rotor, and blocks the electric connection to the excitation coil when exceeding a predetermined temperature, an outer and inner magnetic blocking portion on the side end surface of the rotor, and an intermediate magnetic blocking portion in the armature plate in a position between the outer and the inner magnetic blocking portions, in which an annular groove is formed on the side end surface to include the inner magnetic blocking portion, and in which a friction member protruding from the side end surface is disposed in the annular groove.

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