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91. 发明授权

US06457319B1 Air conditioner and control valve in variable displacement compressor 失效
标题翻译：变排量压缩机空调和控制阀
公开(公告)号：US06457319B1
公开(公告)日：2002-10-01
申请号：US09717804
申请日：2000-11-21
申请人： Masaki Ota , Ken Suitou , Ryo Matsubara , Hirotaka Kurakake
发明人： Masaki Ota , Ken Suitou , Ryo Matsubara , Hirotaka Kurakake
IPC分类号： F25B100
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/185 , F04B2027/1854 , F04B2027/1859 , F04B2205/07 , F04B2207/03
摘要： A control valve controls the pressure in a crank chamber of a compressor to change the displacement of the compressor. The compressor includes a discharge chamber, a suction chamber and a supply passage, which connects the discharge chamber to the crank chamber. The control valve regulates the supply passage. The control valve includes a valve body, a spool and a solenoid. The valve body adjusts the size of an opening in the supply passage. The spool moves the valve body in accordance with the difference between the pressure in the discharge chamber and the pressure in the suction chamber. The solenoid urges the valve body by a force, the magnitude of which corresponds to a supply of electricity. The urging force of the solenoid represents a target value of the pressure difference. The spool moves the valve body such that the pressure difference seeks the target value. The control valve, which is located in the compressor, permits the compressor displacement to be accurately controlled regardless of a thermal load on an evaporator.
摘要翻译：控制阀控制压缩机曲柄室内的压力，以改变压缩机的排量。压缩机包括将排出室连接到曲柄室的排出室，吸入室和供给通道。控制阀调节供应通道。控制阀包括阀体，阀芯和螺线管。阀体调整供给通道中的开口的尺寸。阀芯根据排放室中的压力和吸入室中的压力之差来移动阀体。螺线管通过一个力促使阀体，其大小对应于电力供应。螺线管的推力表示压力差的目标值。阀芯使阀体移动，使得压力差寻找目标值。位于压缩机中的控制阀允许压缩机位移被精确地控制，而与蒸发器上的热负荷无关。

92. 发明授权

US06302657B1 Structure for controlling capacity in variable displacement compressor 失效
标题翻译：可变排量压缩机控制能力的结构
公开(公告)号：US06302657B1
公开(公告)日：2001-10-16
申请号：US09560259
申请日：2000-04-26
申请人： Masaki Ota , Ken Suitou , Ryo Matsubara , Taku Adaniya
发明人： Masaki Ota , Ken Suitou , Ryo Matsubara , Taku Adaniya
IPC分类号： F04B126
CPC分类号： F04B27/1054
摘要： A wear-resistant piece 29 is attached to a swash place 20 supported for inclination according to the present invention. The maximum inclination angle of the swash plate 20 is defined by the contact of rotary support 19 rotatable together with a rotary shaft 18. The rotary shaft 18 rotates in the arrowed direction Q, and the position at which the wear-resistant piece 29 is attached is contained in a discharge stroke region De on the swash plate 20 wherein a piston 26 carries out the discharge operation.
摘要翻译：根据本发明，耐磨件29附接到支撑倾斜的斜盘20。旋转斜盘20的最大倾斜角度由与旋转轴18可旋转的旋转支撑件19的接触限定。旋转轴18沿箭头方向Q旋转，并且耐磨片29所连接的位置被包含在斜盘20上的排出行程区域De中，其中活塞26执行排出操作。

93. 发明授权

US6158970A Variable displacement compressor 失效
标题翻译：可变排量压缩机
公开(公告)号：US6158970A
公开(公告)日：2000-12-12
申请号：US280115
申请日：1999-03-26
申请人： Masaki Ota , Taku Adaniya , Kenta Nishimura , Hirotaka Kurakake , Osamu Hiramatsu , Hisakazu Kobayashi , Yasunori Makino , Ken Suitou , Kenji Takenaka
发明人： Masaki Ota , Taku Adaniya , Kenta Nishimura , Hirotaka Kurakake , Osamu Hiramatsu , Hisakazu Kobayashi , Yasunori Makino , Ken Suitou , Kenji Takenaka
IPC分类号： F04B49/08 , F04B27/08 , F04B27/10 , F04B27/14 , F04B27/18 , F04B39/10 , F04B1/26
CPC分类号： F04B39/1006 , F04B27/1036 , F04B27/1804 , F04B2027/1827 , F04B2027/1831 , F04B2027/1877
摘要： A variable displacement compressor that decreases displacement to reduce compression load without imbalancing the rotation of the drive shaft when the rotating speed of the compressor's drive shaft exceeds a predetermined limit value. The compressor includes a pressurizing passage connecting a crank chamber to a discharge chamber. A rotated guide rotates integrally with the drive shaft. The pressurizing passage is opened and closed by a valve body. Orbiting balls, which contact the valve body, are arranged about the axis of the drive shaft and the rotated guide. The balls follow the rotation of the rotated guide and orbit about the axis. The orbiting radius of the balls varies. A spring urges the balls in a direction decreasing the orbiting radius of the balls. When the rotating speed of the drive shaft exceeds the limit value, centrifugal force moves the balls against the force of the spring and increases the orbiting diameter of the balls. This moves the valve body and increases the size of the pressurizing passage.
摘要翻译：一种可变排量压缩机，当压缩机的驱动轴的转速超过预定极限值时，减小位移以减小压缩载荷，而不会使驱动轴的旋转不平衡。压缩机包括将曲柄室连接到排出室的加压通道。旋转的导向件与驱动轴一体地旋转。加压通道由阀体打开和关闭。与阀体接触的轨道球围绕驱动轴的轴线和旋转的引导件布置。球跟随旋转的引导件的旋转并围绕轴线轨道。球的轨道半径变化。弹簧以减小球的旋转半径的方向推动球。当驱动轴的旋转速度超过极限值时，离心力抵抗弹簧的力而移动球，并增加滚珠的旋转直径。这使得阀体移动并增加了加压通道的尺寸。

94. 发明授权

US09366243B2 Motor-driven compressor and mounting method for motor-driven compressor 有权
标题翻译：电动压缩机和电动压缩机的安装方法
公开(公告)号：US09366243B2
公开(公告)日：2016-06-14
申请号：US13371669
申请日：2012-02-13
申请人： Tetsuya Yamada , Yoshikazu Fukutani , Shingo Enami , Ken Suitou , Hiroshi Fukasaku , Minoru Mera , Taku Adaniya
发明人： Tetsuya Yamada , Yoshikazu Fukutani , Shingo Enami , Ken Suitou , Hiroshi Fukasaku , Minoru Mera , Taku Adaniya
IPC分类号： F04C18/02 , H02K3/50 , H02K5/22 , F04B35/04 , F04C23/02 , F04C23/00
CPC分类号： F04B35/04 , F04C18/0215 , F04C18/0223 , F04C23/008 , F04C23/02 , F04C2240/803 , F04C2240/808 , H02K3/50 , H02K5/225
摘要： A stator core includes an insertion hole that has an opening in an outer peripheral surface of the stator core and a bent portion in the stator core. A cluster block includes an insertion piece, which is inserted into the insertion hole via the cornered portion. The cluster block is attached to the stator core by engaging the insertion piece with the insertion hole.
摘要翻译：定子铁心包括：插入孔，其在定子铁心的外周面具有开口，在定子铁心中具有弯曲部。簇块包括通过拐角部分插入到插入孔中的插入件。通过将插入片与插入孔接合，将簇块附接到定子芯。

95. 发明授权

US09065317B2 Fixing structure for electrical component 有权
标题翻译：电气元件固定结构
公开(公告)号：US09065317B2
公开(公告)日：2015-06-23
申请号：US13343203
申请日：2012-01-04
申请人： Shingo Enami , Ken Suitou , Yusuke Kinoshita
发明人： Shingo Enami , Ken Suitou , Yusuke Kinoshita
IPC分类号： H05K7/20 , H02K11/00 , H01L23/473 , H02K9/22
CPC分类号： H02K11/0073 , H02K9/22 , H02K11/33 , H05K7/20454 , H05K7/20463 , H05K7/209
摘要： A fixing structure for an electrical component includes a heat removing member for removing heat from the electrical component. The heat removing member has a receiving portion for receiving the electrical component. The fixing structure for an electrical component further includes a separation member that is coupled to the electrical component to separate the electrical component from the heat removing member. The separation member is coupled to the heat removing member. The fixing structure for an electrical component includes a soft material member that is accommodated in the receiving portion to contact the receiving portion and the electrical component. Heat of the electrical component is transmitted to the heat removing member via the soft material member.
摘要翻译：电气部件的固定结构包括用于从电气部件除去热量的除热部件。除热构件具有用于接收电气部件的接收部。电气部件的固定结构还包括分离部件，该分离部件联接到电气部件以将电气部件与散热部件分离。分离构件联接到除热构件。电气部件的固定结构包括容纳在接收部分中以接触接收部分和电气部件的软材料部件。电气部件的热量经由软质部件传递给除热部件。

96. 发明授权

US08998595B2 Scroll compressor with passage in the spiral wrap 有权
标题翻译：涡旋压缩机通过螺旋包装
公开(公告)号：US08998595B2
公开(公告)日：2015-04-07
申请号：US13132815
申请日：2009-11-17
申请人： Tatsuya Ito , Yoshikazu Fukutani , Ken Suitou
发明人： Tatsuya Ito , Yoshikazu Fukutani , Ken Suitou
IPC分类号： F04C18/02 , F04C29/00 , F04C27/00 , F04C29/02 , F04C23/00
CPC分类号： F04C18/0215 , F04C18/0284 , F04C18/0292 , F04C23/008 , F04C27/005 , F04C29/0021 , F04C29/028
摘要： [Object] To provide a scroll compressor capable of improving compression efficiency.[Means of Solution]In a scroll compressor 1, a fixed scroll 16 includes a fixed base plate 16c, and a fixed spiral wrap 16d integral with the fixed base plate 16c, while a movable scroll 22 includes a movable base plate 22a facing to the fixed base plate 16c and a movable spiral wrap 22b integral with the movable base plate 22a and meshing with the fixed spiral wrap 16d. The movable scroll 22 is formed with a supply passage 50, which is formed by an inflow opening 51 opened to a distal end face 22f of the movable spiral wrap 22b and communicatable with compression chamber 38, an outflow opening 52 formed in the movable base plate 22a to communicate with a back pressure chamber 39, and a communication hole 53 communicating the inflow opening 51 with the outflow opening 52, so as to communicate the compression chamber 38 with the back pressure chamber 39 by an elastic deformation or displacement in a direction of the orbit axis R of the movable scroll 22.
摘要翻译：提供一种能够提高压缩效率的涡旋压缩机。解决方案在涡旋压缩机1中，固定涡旋件16包括固定基板16c和与固定基板16c成一体的固定螺旋形涡卷16d，而动涡旋盘22包括面向固定基板16c和与可动基板22a一体形成并与固定螺旋状涡卷16d啮合的活动螺旋涡卷22b。动涡旋盘22形成有供给通路50，该供给路径通过向可动螺旋形涡卷22b的远端面22f开口并与压缩室38连通的流入开口51形成，形成在可动基板 22a与后压室39连通，连通孔53将流入口51与流出口52连通，使压缩室38与背压室39通过弹性变形或位移方向连通动涡旋盘22的轨道轴线R。

97. 发明授权

US08202071B2 Motor-driven scroll type compressor 有权
标题翻译：电动涡旋式压缩机
公开(公告)号：US08202071B2
公开(公告)日：2012-06-19
申请号：US12477967
申请日：2009-06-04
申请人： Norimichi Kii , Ken Suitou , Tatsuya Ito
发明人： Norimichi Kii , Ken Suitou , Tatsuya Ito
IPC分类号： F03C4/00 , F04C15/00 , F04C2/00
CPC分类号： F04C18/0215 , F04C23/008 , F04C29/023 , F04C29/026 , F04C2240/807 , Y10S418/01
摘要： In a motor-driven scroll type compressor, a rotary shaft includes a first opening at a position adjacent to a front end of the rotary shaft and facing an inner surface of a bearing for rotatably supporting the front end of the rotary shaft, a second opening at a position adjacent to a rear end of the rotary shaft and communicating with a back pressure chamber provided in front of a movable scroll member in a housing of the compressor, a communication passage interconnecting the first opening and the second opening, and a throttle formed by a clearance between the first opening and the inner surface of the bearing.
摘要翻译：在电动涡旋式压缩机中，旋转轴包括在与旋转轴的前端相邻的位置处的第一开口，并且面对用于可旋转地支撑旋转轴的前端的轴承的内表面，第二开口在与所述旋转轴的后端相邻的位置处，与设置在所述压缩机的壳体中的可动涡旋构件的前方的背压室连通，将所述第一开口与所述第二开口相互连接的连通路，通过轴承的第一开口和内表面之间的间隙。

98. 发明授权

US08138643B2 Motor-driven compressor 有权
标题翻译：电动压缩机
公开(公告)号：US08138643B2
公开(公告)日：2012-03-20
申请号：US12425934
申请日：2009-04-17
申请人： Hiroshi Fukasaku , Ken Suitou
发明人： Hiroshi Fukasaku , Ken Suitou
IPC分类号： H02K3/50
CPC分类号： H02K3/50 , F04C18/0215 , F04C23/008 , F04C29/0085 , F04C2240/803 , F04C2240/808
摘要： An electric motor includes a cylindrical stator that is formed with a plurality of slots. The cylindrical stator has polyphase coils that are formed by winding a plurality of conductive wires in the slots to have polyphase, a wire bundle and an insulating tube covering the wire bundle. Each conductive wire includes a core wire and an insulator that covering the core wire. The wire bundle has a drawing portion, a connecting portion and an elongated portion that is elongated between the drawing portion and the connecting portion for increasing creepage distance between the connecting portion and the housing thereby to increase insulation resistance. The connecting portion of the wire bundle provides a neutral point of the electric motor. The elongated portion and the connecting portion of the wire bundle are covered with the insulating tube.
摘要翻译：电动机包括形成有多个槽的圆柱形定子。圆柱形定子具有多相线圈，其通过在槽中卷绕多根导线而形成多相，具有多相，线束和覆盖线束的绝缘管。每个导线包括芯线和覆盖芯线的绝缘体。线束具有拉伸部分，连接部分和细长部分，其在拉伸部分和连接部分之间延长，用于增加连接部分和壳体之间的爬电距离，从而增加绝缘电阻。线束的连接部分提供电动机的中性点。线束的细长部分和连接部分被绝缘管覆盖。

99. 发明申请

US20090304539A1 MOTOR-DRIVEN SCROLL TYPE COMPRESSOR 有权
标题翻译：电动滚筒式压缩机
公开(公告)号：US20090304539A1
公开(公告)日：2009-12-10
申请号：US12477967
申请日：2009-06-04
申请人： Norimichi Kii , Ken Suitou , Tatsuya Ito
发明人： Norimichi Kii , Ken Suitou , Tatsuya Ito
IPC分类号： F04C29/02 , F04C18/02
CPC分类号： F04C18/0215 , F04C23/008 , F04C29/023 , F04C29/026 , F04C2240/807 , Y10S418/01
摘要： A motor-driven scroll type compressor has a motor that includes a rotary shaft and rotates the rotary shaft, a bearing for rotatably supporting front end of the rotary shaft, a fixed scroll member, a movable scroll member driven by rear end of the rotary shaft, compression chambers defined by the movable scroll member and the fixed scroll member and a housing. The rotation of the rotary shaft makes an orbital motion of the movable scroll member around the axis of the rotary shaft and accordingly the compression chambers are moved radially and inwardly thereby to compress the refrigerant gas. The compressor further has a suction chamber communicating with the compression chambers, a discharge chamber, an oil separation chamber separating lubricating oil from the refrigerant gas and communicating with the discharge chamber and a back pressure chamber provided in front of the movable scroll member in the housing and facing to the rear end of the rotary shaft. The back pressure chamber communicates with the oil separation chamber. The rotary shaft includes a first opening at a position adjacent to the front end of the rotary shaft and facing an inner surface of the bearing, a second opening at a position adjacent to the rear end of the rotary shaft and communicating with the back pressure chamber, a communication passage interconnecting the first opening and the second opening and a throttle formed by a clearance between the first opening and the inner surface of the bearing.
摘要翻译：电动涡旋式压缩机具有电动机，其包括旋转轴并使旋转轴旋转，用于可旋转地支撑旋转轴的前端的轴承，固定涡旋构件，由旋转轴的后端驱动的可动涡旋构件由动涡旋件和固定涡旋件构成的压缩室和壳体。旋转轴的旋转使得可动涡旋构件绕旋转轴的轴线进行轨道运动，因此压缩室径向向内移动，从而压缩制冷剂气体。压缩机还具有与压缩室连通的吸入室，排出室，将润滑油与制冷剂气体分离并与排出室连通的分油室，以及设置在壳体内的动涡旋件前方的背压室并面向旋转轴的后端。背压室与油分离室连通。旋转轴包括在与旋转轴的前端相邻并且面向轴承的内表面的位置处的第一开口，在与旋转轴的后端相邻的位置处的第二开口，并且与背压室连接第一开口和第二开口的连通通道以及由第一开口和轴承内表面之间的间隙形成的节气门。

100. 发明申请

US20080141693A1 Motor-driven compressor 有权
标题翻译：电动压缩机
公开(公告)号：US20080141693A1
公开(公告)日：2008-06-19
申请号：US11986386
申请日：2007-11-20
申请人： Shingo Enami , Ken Suitou , Masao Iguchi
发明人： Shingo Enami , Ken Suitou , Masao Iguchi
IPC分类号： F25D25/00
CPC分类号： F04C23/008 , F04C18/0215 , F04C18/3564 , F04C2240/803 , F04C2240/808
摘要： A motor-driven compressor includes a compression mechanism for compressing a refrigerant gas, an electric motor, an inverter assembly and an inverter chamber. The electric motor drives the compression mechanism. The inverter assembly converts direct-current power into polyphase alternating-current power to supply to the electric motor and controls a rotational speed of the electric motor. A substrate having an electric circuit and an electronic component connected to the substrate are provided in the inverter assembly. The inverter chamber detachably accommodates the inverter assembly. A vibration damping member is arranged in the inverter assembly.
摘要翻译：电动压缩机包括用于压缩制冷剂气体的压缩机构，电动机，逆变器组件和逆变器室。电动机驱动压缩机构。逆变器组件将直流电力转换为多相交流电力以供应给电动机并控制电动机的转速。具有电路的基板和连接到基板的电子部件设置在逆变器组件中。逆变器室可拆卸地容纳逆变器组件。在逆变器组件中布置有减振构件。

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