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11. 发明申请

US20080152511A1 POWER TRANSMISSION DEVICE OF A COMPRESSOR 审中-公开
标题翻译：压缩机的动力传动装置
公开(公告)号：US20080152511A1
公开(公告)日：2008-06-26
申请号：US11955643
申请日：2007-12-13
申请人： Fuminobu Enokijima , Naoya Yokomachi , Tetsuhiko Fukanuma
发明人： Fuminobu Enokijima , Naoya Yokomachi , Tetsuhiko Fukanuma
IPC分类号： F04B35/00
CPC分类号： F16H35/10 , F16D9/08 , F16H55/36
摘要： A power transmission device of a compressor includes a rotary shaft, a pulley, a hub, a power shutoff member, a spacer and a cylinder. The power shutoff member shuts off excessive torque transmission between the pulley and the rotary shaft of the compressor. The spacer is disposed on the rotary shaft. The cylinder is disposed between the power shutoff member and the rotary shaft. The cylinder has an external thread portion formed at the outer periphery thereof for engagement with an internal thread portion of the power shutoff member and an internal thread portion formed at the inner periphery thereof for engagement with an external thread portion of the rotary shaft. The cylinder has a contacting surface for contact with a seating surface of the spacer and a seating surface for contact with a contacting surface of the hub at the axial end portion of the hub.
摘要翻译：压缩机的动力传递装置包括旋转轴，滑轮，轮毂，动力关闭构件，间隔件和气缸。电源关闭构件关闭了滑轮与压缩机旋转轴之间的过大扭矩传递。间隔件设置在旋转轴上。气缸设置在电源关闭构件和旋转轴之间。圆筒具有形成在外周的外螺纹部分，用于与动力切断部件的内螺纹部分接合，和形成在其内周处的内螺纹部分，用于与旋转轴的外螺纹部分接合。圆筒具有用于与间隔件的就座表面接触的接触表面和用于在毂的轴向端部处与轮毂的接触表面接触的就座表面。

12. 发明申请

US20050106033A1 Heat-insulating mechanism for compressor 失效
标题翻译：压缩机隔热机构
公开(公告)号：US20050106033A1
公开(公告)日：2005-05-19
申请号：US10990234
申请日：2004-11-16
申请人： Fuminobu Enokijima , Masaki Ota , Tetsuhiko Fukanuma , Masakazu Murase , Tatsuya Koide , Masahiro Kawaguchi
发明人： Fuminobu Enokijima , Masaki Ota , Tetsuhiko Fukanuma , Masakazu Murase , Tatsuya Koide , Masahiro Kawaguchi
IPC分类号： F04B27/08 , F04B27/10 , F04B39/06 , F04B39/12 , F04B1/12
CPC分类号： F04B39/06
摘要： A heat-insulating mechanism in a compressor which introduces refrigerant gas from a suction pressure region to a compression chamber and discharges the refrigerant gas from the compression chamber to a discharge pressure region has a circular passage, a communication passage, a cylindrical member and a passage heat-insulating member. The circular passage, which is a portion of the suction pressure region, has a circular cross-section, and is in communication with an external refrigerant circuit. The communication passage, which is a portion of the suction pressure region, intersects the circular passage for connection therewith, and is communicable with the compression chamber. The cylindrical member is fitted into the circular passage. The passage heat-insulating member made of an insulating material covers at least a portion of a passage wall surface which forms the communication passage. Rotation of the cylindrical member is prevented by engaging the passage heat-insulating member with the cylindrical member.
摘要翻译：将制冷剂气体从吸入压力区域引入压缩室并将制冷剂气体从压缩室排出到排出压力区域的压缩机中的隔热机构具有圆形通路，连通通路，筒状构件和通路绝热构件。作为吸入压力区域的一部分的圆形通道具有圆形横截面，并且与外部制冷剂回路连通。作为吸入压力区域的一部分的连通通路与用于连接的圆形通道相交，并且可与压缩室连通。圆柱形构件安装在圆形通道中。由绝缘材料制成的通道绝热构件覆盖形成连通通道的通道壁表面的至少一部分。通过将通道绝热构件与圆柱形构件接合来防止圆柱形构件的旋转。

13. 发明授权

US06381842B2 Method of producing swash plate type compressor piston 有权
标题翻译：制造斜盘式压缩机活塞的方法
公开(公告)号：US06381842B2
公开(公告)日：2002-05-07
申请号：US09782334
申请日：2001-02-13
申请人： Takayuki Kato , Masato Takamatsu , Takahiro Hoshida , Fuminobu Enokijima
发明人： Takayuki Kato , Masato Takamatsu , Takahiro Hoshida , Fuminobu Enokijima
IPC分类号： B23P1500
CPC分类号： F04B27/0878 , B23K15/04 , B23K26/282 , B23K33/006 , B23K33/008 , Y10T29/4924 , Y10T29/49249 , Y10T29/49252 , Y10T29/49256
摘要： A method of producing a hollow piston for a compressor including a head and an engaging portion for engaging a piston reciprocating drive device, at least the head portion being hollow, the method comprising the steps of: forming a cylindrical body member having an open end at at least one of its opposite ends, and a closure member closing the open end of the body member, one of the body and closure members having an annular shoulder surface and a circumferential surface which is adjacent to the shoulder surface, the shoulder and circumferential surfaces defining a female corner portion, the other member having a male corner portion corresponding to the female corner portion; and fixing the body and closure members together for engagement of the male and female corner portions, and wherein the step of forming the body and closure members comprises at least one of (a) a step of forming an annular groove at a position of one of the shoulder and circumferential surfaces of the female corner portion, the position being adjacent to the other surface, and (b) a step of forming an edge-free part in the male corner portion.
摘要翻译：一种压缩机的空心活塞的制造方法，其特征在于，包括头部和与所述活塞往复运动装置接合的卡合部，至少所述头部是中空的，所述方法包括以下步骤：其相对端中的至少一个以及闭合主体构件的开口端的封闭构件，主体和闭合构件中的一个具有环形肩部表面和与肩部表面相邻的周向表面，肩部和周向表面限定阴角部分，另一个部件具有对应于阴角部分的阳角部分; 并且将所述主体和封闭构件固定在一起用于所述阳和阴角部分的接合，并且其中形成所述主体和封闭构件的步骤包括以下中的至少一个：（a）在以下之一的位置形成环形槽的步骤中的至少一个：阴角部分的肩部和圆周表面，该位置与另一个表面相邻，以及（b）在阳角部分中形成无边缘部分的步骤。

14. 外观设计

USD428423S Piston for compressors employed in automobile air-conditioners 失效
公开(公告)号：USD428423S
公开(公告)日：2000-07-18
申请号：US109281
申请日：1999-08-12
申请人： Masato Takamatsu , Fuminobu Enokijima
设计人： Masato Takamatsu , Fuminobu Enokijima

15. 发明申请

US20130025277A1 WASTE HEAT REGENERATION SYSTEM 审中-公开
标题翻译：废热再生系统
公开(公告)号：US20130025277A1
公开(公告)日：2013-01-31
申请号：US13638504
申请日：2011-03-10
申请人： Fuminobu Enokijima , Masao Iguchi , Hidefumi Mori
发明人： Fuminobu Enokijima , Masao Iguchi , Hidefumi Mori
IPC分类号： F01N5/02 , F01K23/06 , F01K9/00 , F02G5/02
CPC分类号： F01N5/02 , F01K23/065 , F01K23/10 , F01N2240/02 , F02G5/04 , F02G2260/00 , Y02T10/16 , Y02T10/166
摘要： A waste heat regeneration system includes a pump, a coolant boiler, an exhaust gas boiler, an expander, a condenser, a gas-liquid separator and a supercooler. A flow control valve maintains a temperature difference (T1-T2) at a predetermined value or less by adjusting the amount of an operating fluid which flows in a bypass flow path through the control of an opening degree based on a pressure difference (P1-P2) corresponding to the temperature difference (T1-T2) between the temperature (T1) of the operating fluid on the upstream side of the supercooler and the temperature (T2) of the operating fluid on the downstream side thereof. Accordingly, the degree of supercooling is prevented from becoming excessive and the waste heat regeneration efficiency of a Rankine cycle device can be maintained.
摘要翻译：废热再生系统包括泵，冷却剂锅炉，废气锅炉，膨胀机，冷凝器，气液分离器和过冷却器。流量控制阀通过基于压力差（P1-P2）调节通过控制开度的旁通流路中流动的工作流体的量，将温度差（T1-T2）维持在预定值以下）对应于过冷却器上游侧的工作流体的温度（T1）与其下游侧的工作流体的温度（T2）之间的温度差（T1-T2）。因此，能够防止过冷却度过剩，能够维持朗肯循环装置的废热再生效率。

16. 发明申请

US20130014505A1 WASTE HEAT REGENERATION SYSTEM 审中-公开
标题翻译：废热再生系统
公开(公告)号：US20130014505A1
公开(公告)日：2013-01-17
申请号：US13638100
申请日：2011-03-10
申请人： Fuminobu Enokijima , Hidefumi Mori , Masao Iguchi
发明人： Fuminobu Enokijima , Hidefumi Mori , Masao Iguchi
IPC分类号： F02G5/04 , F01K9/00 , F01K23/10
CPC分类号： F01N5/02 , F01K23/065 , F01K27/02 , F02F7/006 , F02G5/04 , F02G2260/00 , Y02T10/16 , Y02T10/166
摘要： A waste heat regeneration system includes a pump, a coolant boiler, an exhaust gas boiler, an expander, a first condenser, a gas/liquid separator, and a supercooler. A first flow control valve adjusts the amount of an operating fluid circulating in a first bypass flow path by controlling its opening degree based on a pressure difference P1−P2 corresponding to a temperature difference T1−T2 between the temperature T1 of the operating fluid on the upstream side of the supercooler and the temperature T2 of the operating fluid on the downstream side thereof, thereby maintaining the temperature difference T1−T2 so as to be larger than or equal to a predetermined value necessary for preventing the generation of cavitation in the pump, and ensuring the degree of supercooling.
摘要翻译：废热再生系统包括泵，冷却剂锅炉，废气锅炉，膨胀器，第一冷凝器，气/液分离器和过冷却器。第一流量控制阀基于对应于工作流体的温度T1与温度差T1-T2之间的温差T1-P2控制其开度，来调节在第一旁通流路中循环的工作流体的量过冷却器的上游侧和工作流体在其下游侧的温度T2，从而将温度差T1-T2保持为大于或等于防止在泵中产生气穴所必需的预定值，并确保过冷度。

17. 发明申请

US20110088394A1 WASTE HEAT REGENERATION SYSTEM 审中-公开
标题翻译：废热再生系统
公开(公告)号：US20110088394A1
公开(公告)日：2011-04-21
申请号：US12903497
申请日：2010-10-13
申请人： Hidefumi MORI , Masao Iguchi , Fuminobu Enokijima , Masahiro Kawaguchi
发明人： Hidefumi MORI , Masao Iguchi , Fuminobu Enokijima , Masahiro Kawaguchi
IPC分类号： F02G3/00
CPC分类号： F01N5/02 , F01K13/02 , F01K23/065 , F01N2240/02 , F02G5/04 , Y02E20/14 , Y02T10/16 , Y02T10/166
摘要： A waste heat regeneration system for a vehicle having a vehicle engine actuated by a start-stop switch includes Rankine cycle circuit, a motor generator, a by-pass circuit and a control device. The Rankine cycle circuit includes a pump, a boiler heating the heat medium by heat exchanging with waste heat generated by the vehicle engine, an expansion device and a condenser. The by-pass circuit is connected to the Rankine cycle circuit at the upstream and downstream sides of the condenser and the communication of the heat medium is openable and closable therethrough. When the start-stop switch of the vehicle engine is turned off, the control device controls the by-pass circuit to communicate the heat medium therethrough and keeps controlling of the rotational speed of the motor generator until pressure difference between the upstream and downstream of the expansion device is decreased to a predetermined level, and then stops the control.
摘要翻译：具有由起动停止开关致动的车辆发动机的车辆废热再生系统包括兰金循环回路，电动发电机，旁路电路和控制装置。兰金循环回路包括泵，通过与车辆发动机产生的废热进行热交换，膨胀装置和冷凝器来加热热介质的锅炉。旁路电路在冷凝器的上游侧和下游侧连接到兰金循环回路，并且热介质的连通可通过其打开和关闭。当车辆发动机的启动停止开关关闭时，控制装置控制旁通电路以使热介质通过，并且继续控制电动发电机的转速，直到上游和下游之间的压力差膨胀装置降低到预定水平，然后停止控制。

18. 发明申请

US20080006149A1 Compressor 审中-公开
标题翻译：压缩机
公开(公告)号：US20080006149A1
公开(公告)日：2008-01-10
申请号：US11824858
申请日：2007-07-03
申请人： Takayuki Kato , Fuminobu Enokijima , Masaki Inoue , Hajime Ikuno , Akira Yamada , Hiroshi Hohjo , Hiroshi Kawahara , Shoji Hotta , Isamu Ueda
发明人： Takayuki Kato , Fuminobu Enokijima , Masaki Inoue , Hajime Ikuno , Akira Yamada , Hiroshi Hohjo , Hiroshi Kawahara , Shoji Hotta , Isamu Ueda
IPC分类号： F02F7/00
CPC分类号： F04B39/12 , C22C21/02 , C22F1/043 , F04B27/1081 , F05C2201/021 , F05C2201/903
摘要： A compressor having a housing formed by a plurality of housing members that are connected together is disclosed. The compressor is configured in such a manner that refrigerant is compressed in the housing and discharged to the exterior. Each of the housing members contains 9 to 17 percent by mass of Si, 3.5 to 6 percent by mass of Cu, 0.2 to 1.2 percent by mass of Mg, 0.2 to 1.5 percent by mass of Fe, 0 to 1 percent by mass of Mn, 0.5 percent by mass or less of Ni, and a remaining portion containing Al and unavoidable impurities. It is preferred that the average hardness of each housing member is adjusted to HV130 to HV170 through solution heating in which the housing member is maintained at the treatment temperature of 450° C. to 510° C. for 0.5 hours or longer, followed by water quenching, and then by aging treatment in which the housing member is maintained at the treatment temperature of 170° C. to 230° C. for one to twenty-four hours after the c housing member is cast.
摘要翻译：公开了一种压缩机，其具有由连接在一起的多个壳体构件形成的壳体。压缩机构造成使得制冷剂在壳体中被压缩并排放到外部。每个壳体中含有9〜17质量％的Si，3.5〜6质量％的Cu，0.2〜1.2质量％的Mg，0.2〜1.5质量％的Fe，0〜1质量％的Mn ，0.5质量％以下的Ni，剩余部分含有Al和不可避免的杂质。优选地，通过溶液加热将每个壳体构件的平均硬度调节至HV130至HV170，其中壳体构件在450℃至510℃的处理温度下保持0.5小时或更长时间，然后是水淬火，然后通过老化处理，其中壳体构件被保持在处理温度为170℃至230℃，在c壳体构件被铸造之后一到二十四小时。

19. 发明授权

US06751971B2 Variable displacement type compressor, air conditioner with the variable displacement type compressor, and method for controlling displacement in the variable displacement type compressor 失效
标题翻译：可变排量式压缩机，带有可变排量型压缩机的空调机，以及可变排量型压缩机的排量控制方法
公开(公告)号：US06751971B2
公开(公告)日：2004-06-22
申请号：US10272119
申请日：2002-10-16
申请人： Masahiro Kawaguchi , Takayuki Kato , Seiji Katayama , Fuminobu Enokijima , Satoshi Umemura , Ryo Matsubara
发明人： Masahiro Kawaguchi , Takayuki Kato , Seiji Katayama , Fuminobu Enokijima , Satoshi Umemura , Ryo Matsubara
IPC分类号： F25B100
CPC分类号： B60H1/3216 , F04B27/1804 , F04B2027/1854
摘要： A variable displacement type compressor circulates a refrigerant in an air conditioning circuit. The compressor has a compression mechanism and a displacement controller. The compression mechanism compresses and discharges the refrigerant. The displacement controller controls the discharge amount of the refrigerant of the compressor. The displacement controller further includes a normal control means and a protective control means. The normal control means controls the displacement based on a cooling load. The protective control means controls the displacement based on the value in connection with the rotational speed of the compressor and the actual operating information of the compressor.
摘要翻译：可变排量型压缩机使制冷剂在空调回路中循环。压缩机具有压缩机构和位移控制器。压缩机构压缩并排出制冷剂。位移控制器控制压缩机的制冷剂的排出量。位移控制器还包括正常控制装置和保护控制装置。正常控制装置根据冷却负荷来控制排量。保护控制装置基于与压缩机的转速和压缩机的实际操作信息相关的值来控制排量。

20. 发明授权

US06546841B2 Swash plate compressor and piston therefor 失效
标题翻译：斜盘式压缩机及其活塞
公开(公告)号：US06546841B2
公开(公告)日：2003-04-15
申请号：US09801388
申请日：2001-03-08
申请人： Takayuki Kato , Seiji Katayama , Takahiro Hoshida , Fuminobu Enokijima
发明人： Takayuki Kato , Seiji Katayama , Takahiro Hoshida , Fuminobu Enokijima
IPC分类号： F04B2708
CPC分类号： F04B27/0878
摘要： A piston includes an engagement portion that engages with a swash plate. The engagement portion is provided with a pair of arm portions and a coupling portion for coupling base ends of the arm portions each other. An axial rib extending in the axial direction is integrally provided in a central part of a back surface of the coupling portion in the width direction orthogonal to a central axis of a head portion of the piston. An accommodation groove is formed on an inner circumferential surface of a cylinder bore corresponding to the axial rib, such that the axial rib does not interfere with the cylinder bore when the piston moves to the top dead center.
摘要翻译：活塞包括与斜盘接合的接合部。接合部设置有一对臂部和用于将臂部的基端彼此连接的联接部。在与活塞的头部的中心轴正交的宽度方向的连结部的背面的中央部一体地设置有沿轴向延伸的轴向肋。在对应于轴向肋的缸孔的内圆周表面上形成一个容纳槽，使得当活塞移动到上止点时轴向肋不会与气缸孔相干扰。

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