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81. 发明申请

US20050002802A1 Variable displacement compressor 失效
标题翻译：可变排量压缩机
公开(公告)号：US20050002802A1
公开(公告)日：2005-01-06
申请号：US10830340
申请日：2004-04-22
申请人： Tetsuhiko Fukanuma , Masahiro Kawaguchi , Yasuharu Odachi , Masao Iguchi , Yoichi Takashima , Kazuhito Miyagawa
发明人： Tetsuhiko Fukanuma , Masahiro Kawaguchi , Yasuharu Odachi , Masao Iguchi , Yoichi Takashima , Kazuhito Miyagawa
IPC分类号： F04B39/04 , F04B27/08 , F04B35/00 , F04B39/06 , F04B1/12
CPC分类号： F04B27/0895 , F04B35/002
摘要： A variable displacement compressor for efficiently cooling and lubricating seals arranged on a rotary shaft. The seals are arranged at end portions of the rotary shaft that project from a housing of the compressor. A first lubrication chamber is defined by a first seal in the housing around the front end portion of the rotary shaft. A second lubrication chamber is defined by a second seal in the housing around the rear end portion of the rotary shaft. A shaft passage extends through the rotary shaft to connect the first and second lubrication chambers. Refrigerant gas including lubricating oil flows from a crank chamber to a suction chamber via the first lubrication chamber, the shaft passage, and the second lubrication chamber. This efficiently cools and lubricates the seals.
摘要翻译：一种用于有效地冷却和润滑设置在旋转轴上的密封件的可变排量压缩机。密封件布置在从压缩机壳体突出的旋转轴的端部处。第一润滑室由围绕旋转轴的前端部分的壳体中的第一密封件限定。第二润滑室由围绕旋转轴的后端部分的壳体中的第二密封件限定。轴通道延伸穿过旋转轴以连接第一和第二润滑室。包括润滑油的制冷剂气体经由第一润滑室，轴通道和第二润滑室从曲柄室流向吸入室。这有效地冷却和润滑密封件。

82. 发明授权

US06759142B2 Plated copper alloy material and process for production thereof 有权
标题翻译：镀铜合金材料及其生产方法
公开(公告)号：US06759142B2
公开(公告)日：2004-07-06
申请号：US10207027
申请日：2002-07-30
申请人： Toshihisa Hara , Yasuhiro Shintani , Masayasu Nishimura , Ryoichi Ozaki , Masahiro Kawaguchi
发明人： Toshihisa Hara , Yasuhiro Shintani , Masayasu Nishimura , Ryoichi Ozaki , Masahiro Kawaguchi
IPC分类号： B32B1520
CPC分类号： C23C28/021 , C23C26/00 , C23C28/023 , C25D5/12 , H05K3/244 , Y10S428/929 , Y10S428/935 , Y10T428/12715 , Y10T428/12722 , Y10T428/1291
摘要： A plated copper alloy material for connecting terminals is provided which comprises a parent material of copper or copper alloy, a nickel layer and a copper-tin alloy layer. The nickel layer has a thickness of 0.1-1.0 &mgr;m. The copper-tin alloy layer has a thickness of 0.1-1.0 &mgr;m and contains 35-75 at % of copper. The material may additionally have a tin layer no thicker than 0.5 &mgr;m for an engaging type terminal containing 0.001-0.1 mass % of carbon, or thicker than 0.5 &mgr;m for a non-engaging type connector. The material meets requirements for capability of insertion with a small force, good electric reliability (due to low contact resistance) in a high-temperature atmosphere, workability for sharp bending without cracking, good solder wettability and good corrosion resistance to sulfur dioxide gas.
摘要翻译：提供一种用于连接端子的电镀铜合金材料，其包括铜或铜合金的母体材料，镍层和铜 - 锡合金层。镍层的厚度为0.1-1.0μm。铜 - 锡合金层的厚度为0.1-1.0μm，含有35-75at％的铜。对于非接合型连接器，对于含有0.001-0.1质量％的碳或大于0.5μm的接合型端子，该材料可另外具有不超过0.5μm的锡层。该材料在高温环境下能够以较小的力，良好的电气可靠性（由于接触电阻低）而满足对插入能力的要求，无裂纹的急剧弯曲的可加工性，良好的焊料润湿性和对二氧化硫气体的良好的耐腐蚀性。

83. 发明授权

US06754727B2 Data processing system and storage control device used therefor 有权
标题翻译：数据处理系统及其使用的存储控制装置
公开(公告)号：US06754727B2
公开(公告)日：2004-06-22
申请号：US10251495
申请日：2002-09-20
申请人： Isamu Kurokawa , Hiroaki Nakanishi , Masaru Tsukada , Hisaharu Takeuchi , Masahiro Kawaguchi
发明人： Isamu Kurokawa , Hiroaki Nakanishi , Masaru Tsukada , Hisaharu Takeuchi , Masahiro Kawaguchi
IPC分类号： G06F1300
CPC分类号： G06F3/0611 , G06F3/0631 , G06F3/0689
摘要： There is provided a data processing system which, from a point of view of increasing process efficiency of the entire data processing system to exhibit a maximum effect, may assign an alias device to a logic device. The data processing system of this invention comprises a host processing device (10) and a storage control device (20) connected thereto via a communication means (50), where the storage control device (20) has a deciding means for deciding, at a time of processing an I/O request of a certain base device, whether there is a need to newly assign an alias device to the base device according to a use situation of a physical device (203). When assignment is decided as necessary, the host processing device (10) is notified of such via the communication means, and the host processing device (10) newly assigns an alias device to the base device when there is the notification from the storage control device (20).
摘要翻译：提供了一种数据处理系统，从整个数据处理系统的处理效率提高到显示最大效果的角度，可以将别名设备分配给逻辑设备。本发明的数据处理系统包括经由通信装置（50）连接到其上的主机处理装置（10）和存储控制装置（20），其中存储控制装置（20）具有决定装置，用于在处理某个基本设备的I / O请求的时间，是否需要根据物理设备的使用情况将归属设备新分配给基站设备（203）。当根据需要决定分配时，经由通信装置通知主处理装置（10），并且当存在来自存储控制装置的通知时，主机处理装置（10）向基站装置新分配别名装置（20）。

84. 发明授权

US06719537B2 Compressor and pulley for compressor 失效
标题翻译：压缩机用压缩机和滑轮
公开(公告)号：US06719537B2
公开(公告)日：2004-04-13
申请号：US10091830
申请日：2002-03-06
申请人： Masahiro Kawaguchi , Masaki Ota , Taku Adaniya , Akinobu Kanai , Takahiro Suzuki , Takeshi Kawata , Akira Nakamoto
发明人： Masahiro Kawaguchi , Masaki Ota , Taku Adaniya , Akinobu Kanai , Takahiro Suzuki , Takeshi Kawata , Akira Nakamoto
IPC分类号： F04B4900
CPC分类号： F16H55/36 , F04B27/0895 , F16F15/145
摘要： A compressor has a pulley for transmitting torque from an external drive source to a rotary shaft to drive a compression mechanism. The pulley has a pulley body. The compressor has a mass body located in a range that is radially inward of the outer circumference of the pulley. The mass body swings about an axis that is spaced from the rotation axis of the pulley body by a predetermined distance and is substantially parallel to the rotation axis of the pulley body.
摘要翻译：压缩机具有用于将扭矩从外部驱动源传递到旋转轴的带轮，以驱动压缩机构。滑轮具有滑轮主体。压缩机具有位于带轮的外周径向内侧的范围内的质量体。质量体围绕与滑轮主体的旋转轴线间隔预定距离并且基本上平行于滑轮主体的旋转轴线的轴线摆动。

85. 发明授权

US06705102B2 Vehicular air-conditioner 失效
标题翻译：车用空调
公开(公告)号：US06705102B2
公开(公告)日：2004-03-16
申请号：US10269787
申请日：2002-10-11
申请人： Taku Adaniya , Masahiro Kawaguchi , Takahiro Suzuki , Masaki Ota , Akinobu Kanai , Masanori Sonobe
发明人： Taku Adaniya , Masahiro Kawaguchi , Takahiro Suzuki , Masaki Ota , Akinobu Kanai , Masanori Sonobe
IPC分类号： F25B4900
CPC分类号： F04B27/1804 , B60H1/3222 , F04B2027/1813 , F04B2027/1831 , F04B2027/185 , F04B2027/1854 , F04B2205/05
摘要： An air conditioning system for a vehicle that is driven by a vehicular power source. The system has a compressor selectively operable by the vehicular power source and an electric motor. The electric motor is used as a drive force of the compressor when the vehicular power source is in a non-operative state. The compressor compresses refrigerant gas introduced into a suction chamber from an external refrigerant circuit. A displacement of the compressor is variable, based on a differential pressure. The compressor has a control valve that is disposed on a refrigerant passage communicating with the crank chamber. The control valve has a valve plunger for changing an opening size of the control valve to adjust pressure in the crank chamber. The air conditioning system comprises pressure sensing member, actuator, and controller. The pressure sensing member is disposed in the control valve and applies biasing force to the plunger based on pressure in the external circuit. The biasing force is applied to cancel change of the pressure in the external circuit. The actuator is disposed in the control valve and applies reverse force against the biasing force to the plunger. The plunger is moved to increase the displacement by the reverse force. The controller controls the actuator to increase the reverse force in steps by a magnitude that is small enough that the electric motor is able to stably drive the compressor.
摘要翻译：一种由车辆电源驱动的车辆空调系统。该系统具有通过车辆电源和电动机选择性地操作的压缩机。当车辆电源处于非操作状态时，电动机用作压缩机的驱动力。压缩机将从外部制冷剂回路引入吸入室的制冷剂气体压缩。基于压差，压缩机的位移是可变的。压缩机具有设置在与曲柄室连通的制冷剂通路上的控制阀。控制阀具有用于改变控制阀的开口尺寸以调节曲柄室中的压力的阀柱塞。空调系统包括压力传感构件，致动器和控制器。压力感测部件设置在控制阀中，并且基于外部电路中的压力向柱塞施加偏压力。施加偏压力以消除外部电路中的压力变化。致动器设置在控制阀中，并且反作用力施加到柱塞上。移动柱塞以通过反向力增加位移。控制器控制致动器以逐步增加反向力，其量值足够小以使电动机能够稳定地驱动压缩机。

86. 发明授权

US06663367B2 Shaft seal structure of vacuum pumps 失效
公开(公告)号：US06663367B2
公开(公告)日：2003-12-16
申请号：US10086119
申请日：2002-02-26
申请人： Shinya Yamamoto , Masahiro Kawaguchi , Ryosuke Koshizaka
发明人： Shinya Yamamoto , Masahiro Kawaguchi , Ryosuke Koshizaka
IPC分类号： F04C1818
CPC分类号： F04C27/009
摘要： A Roots pump rotates a plurality of rotors by a pair of rotary shafts to draw gas. Each rotary shaft extends through a rear housing member of the Roots pump. An annular shaft seal is fitted around each rotary shaft and is received in a recess formed in the rear housing member. A helical groove is formed in a circumferential side of each rotary shaft. Each helical groove urges oil between the circumferential side of the associated shaft seal and the circumferential wall of the recess to move from a side corresponding to pump chambers toward a gear accommodating chamber when the associated rotary shaft rotates. This preferably prevents oil from leaking to the pump chambers.

87. 发明授权

US06519960B2 Air conditioner 失效
公开(公告)号：US06519960B2
公开(公告)日：2003-02-18
申请号：US09860091
申请日：2001-05-17
申请人： Ken Suitou , Masahiro Kawaguchi , Masaki Ota , Kazuya Kimura , Ryo Matsubara , Taku Adaniya , Kazuhito Miyagawa , Yasutane Hijikata
发明人： Ken Suitou , Masahiro Kawaguchi , Masaki Ota , Kazuya Kimura , Ryo Matsubara , Taku Adaniya , Kazuhito Miyagawa , Yasutane Hijikata
IPC分类号： F25B4104
CPC分类号： B60H1/3208 , F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/185 , F25B49/022
摘要： A control valve is located in a variable displacement compressor that is installed in a refrigerant circuit. The control valve operates such that the pressure difference between first and second pressure monitoring points in the refrigerant circuit seeks a predetermined target value. The first pressure monitoring point is located in a discharge chamber of the compressor. The second pressure monitoring point is located in a flow pipe that extends from the discharge chamber. The static pressure of refrigerant in the discharge chamber is introduced into a control valve from the first pressure monitoring point. A pressure that includes the static pressure and the dynamic pressure of refrigerant in the flow pipe is introduced into the control valve from the second pressure monitoring point. As a result, the displacement of the compressor is reliably controlled without being affected by the thermal load of an evaporator.

88. 发明授权

US06514048B2 External control variable displacement compressor 失效
标题翻译：外控变容量压缩机
公开(公告)号：US06514048B2
公开(公告)日：2003-02-04
申请号：US09918157
申请日：2001-07-30
申请人： Yoshihiro Makino , Atsushi Shimizu , Masahiro Kawaguchi , Masaki Ota
发明人： Yoshihiro Makino , Atsushi Shimizu , Masahiro Kawaguchi , Masaki Ota
IPC分类号： F04B126
CPC分类号： F04B27/1804 , F04B27/1036 , F04B2027/1854
摘要： An external control variable displacement compressor varies its displacement based on the pressure in a control chamber. The compressor has a valve chamber defined in a housing. The valve chamber has an opening to accommodate an electrically operative control valve. The control valve controls pressure in the control chamber due to an external electrical signal. An electrical power supply line is connected to the control valve, the power supply line being in contact with an opening of the valve chamber. The valve chamber opening is surrounded by a circumferential wall. An agonic surface formed on the circumferential wall is constituted of a rounded surface formed by rounding a corner of the opening and/or a chamfered surface formed by chamfering a top of the opening, and is formed on a part of or the entire circumferential wall. The power supply line is to be in contact with the agonic surface.
摘要翻译：外部控制可变排量压缩机根据控制室内的压力改变其位移。压缩机具有限定在壳体中的阀室。阀室具有开口以容纳电操作的控制阀。控制阀由于外部电信号控制控制室内的压力。电源线连接到控制阀，电源线与阀室的开口接触。阀室开口被周壁围绕。形成在周壁上的肌肉表面由通过对开口的角进行四舍五入而形成的圆形表面和/或通过倒角开口形成的倒角表面构成，并且形成在一部分或整个圆周壁上。电源线与肌肤表面接触。

89. 发明授权

US06511295B2 Compressors 有权
公开(公告)号：US06511295B2
公开(公告)日：2003-01-28
申请号：US09989615
申请日：2001-11-20
申请人： Ken Suitou , Kazuya Kimura , Masahiro Kawaguchi , Masanori Sonobe , Ryo Matsubara
发明人： Ken Suitou , Kazuya Kimura , Masahiro Kawaguchi , Masanori Sonobe , Ryo Matsubara
IPC分类号： F04B4906
CPC分类号： F04C28/08 , F01C21/10 , F04C18/0215 , F04C23/008 , F04C29/0085 , F04C29/047 , F04C2240/808 , F05C2225/00
摘要： Compressors may include a compressor housing having a compression chamber defined within the compressor housing. The compression chamber is preferably arranged and constructed to compress and discharge a fluid drawn into the compression chamber. A unit housing may be coupled to the compressor housing. A control device may be disposed within the unit housing and the control device preferably controls electric components of the compressor. Further, a suction passage is preferably defined to introduce the fluid into the compression chamber. The suction passage preferably penetrates through the unit housing so as to directly cool the control device due to the fluid flowing through the suction passage.

90. 发明授权

US06508071B2 Air conditioner and displacement control valve for variable displacement compressor 失效
标题翻译：变排量压缩机的空调和排量控制阀
公开(公告)号：US06508071B2
公开(公告)日：2003-01-21
申请号：US09875739
申请日：2001-06-06
申请人： Masaki Ota , Masahiro Kawaguchi , Ken Suitou , Taku Adaniya , Hirotaka Kurakake , Hiroyuki Yoshida , Kazuya Kimura , Ryo Matsubara
发明人： Masaki Ota , Masahiro Kawaguchi , Ken Suitou , Taku Adaniya , Hirotaka Kurakake , Hiroyuki Yoshida , Kazuya Kimura , Ryo Matsubara
IPC分类号： F25B100
CPC分类号： F04B27/1804 , F04B2027/1827 , F04B2027/1895
摘要： A control valve is located in a variable displacement compressor incorporated in a refrigerant circuit. The control valve controls the displacement of the compressor in accordance with a pressure difference between a first pressure monitoring point and a second pressure monitoring point, which are located in the refrigerant circuit, such that the pressure difference seeks a predetermined target value. An adjusting valve, which is a variable throttle valve, is located in a section of the refrigerant circuit between the first and second pressure monitoring points. The adjusting valve adjusts the restriction amount of the refrigerant in relation to the refrigerant flow in the refrigerant circuit. The compressor displacement is thus optimally controlled.
摘要翻译：控制阀位于并入制冷剂回路中的可变排量压缩机中。控制阀根据位于制冷剂回路中的第一压力监测点和第二压力监测点之间的压力差来控制压缩机的位移，使得压差寻求预定的目标值。作为可变节流阀的调节阀位于第一和第二压力监测点之间的制冷剂回路的一部分中。调节阀调节制冷剂相对于制冷剂回路中的制冷剂流量的限制量。因此压缩机排量得到最佳控制。

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