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1. 发明授权

US09033679B2 Displacement control system for variable displacement compressor 有权
标题翻译：变排量压缩机位移控制系统
公开(公告)号：US09033679B2
公开(公告)日：2015-05-19
申请号：US12526258
申请日：2008-02-07
申请人： Yukihiko Taguchi , Yoshihiro Ochiai
发明人： Yukihiko Taguchi , Yoshihiro Ochiai
IPC分类号： F04B27/08 , F04B1/26 , F04B1/00 , F04B27/00 , F04B49/00 , F25B49/02 , B60H1/32 , F04B27/18 , F25B9/00
CPC分类号： F25B49/022 , B60H1/3211 , B60H1/3216 , B60H1/322 , B60H2001/325 , B60H2001/3261 , B60H2001/3263 , B60H2001/3266 , B60H2001/3275 , F04B27/1804 , F04B2027/1818 , F04B2027/185 , F04B2027/1854 , F25B9/008 , F25B2309/061 , F25B2600/023 , F25B2700/02 , F25B2700/15 , F25B2700/1931 , F25B2700/2106 , F25B2700/21172 , F25B2700/21173
摘要： A displacement control system (A) of a variable displacement compressor sets a target for pressure in an intake chamber or a crank chamber, on the basis of a detected evaporator-outlet air temperature and a target for evaporator-outlet air temperature. The pressure of a refrigerant in a high-pressure section is detected, and a regulating current is supplied to a solenoid (316) of a displacement control valve, on the basis of the pressure of the refrigerant in the high-pressure section and the target for pressure.
摘要翻译：可变排量压缩机的排量控制系统（A）基于检测到的蒸发器出口空气温度和蒸发器出口空气温度的目标设定进气室或曲轴室中的压力的目标。检测高压部中的制冷剂的压力，并且基于高压部和制冷剂的制冷剂的压力向容积控制阀的螺线管（316）供给调节电流为压力。

2. 发明申请

US20120237371A1 Reciprocation Compressor 有权
标题翻译：往复式压缩机
公开(公告)号：US20120237371A1
公开(公告)日：2012-09-20
申请号：US13512572
申请日：2010-11-19
申请人： Yukihiko Taguchi
发明人： Yukihiko Taguchi
IPC分类号： F04B53/20
CPC分类号： F04B27/1804 , F04B39/16 , F04B2027/1818 , F04B2027/1831
摘要： [Object of the Invention]An object of the present invention is to provide a reciprocation compressor comprising an extraction passage connecting a crank chamber with an inlet chamber, an aperture disposed in the extraction passage and a filter capturing foreign matters flowing from the crank chamber to the inlet chamber, wherein the foreign matters captured by the filter is restrained from returning to the crank chamber even if reverse flow of refrigerant from the inlet chamber to the crank chamber is generated, and the filter does not restrict design specifications of other members of the compressor.[Disclosure of the Invention]A reciprocation compressor comprises an extraction passage connecting a crank chamber with an inlet chamber, an aperture disposed in the extraction passage and a filter capturing foreign matters flowing from the crank chamber to the inlet chamber, and the filter is located downstream of the aperture in relation to the flow of the refrigerant in the extraction passage from the crank chamber to the inlet chamber, and the filter is disposed in the inlet chamber.
摘要翻译：发明目的本发明的目的是提供一种往复运动压缩机，其包括将曲柄室与入口室连接的抽出通道，设置在抽取通道中的孔和将从曲柄室流出的异物捕获到的过滤器入口室，其中即使产生从入口室到曲柄室的制冷剂的反向流动，由过滤器捕获的异物被限制回到曲柄室，并且过滤器不限制其他构件的设计规格压缩机。发明内容往复式压缩机包括将曲柄室与入口室连接的抽出通道，设置在抽出通道中的孔，以及将从曲柄室流入入口室的异物捕获并且过滤器位于相对于从曲柄室到入口室的提取通道中的制冷剂的流动，孔的下游，并且过滤器设置在入口室中。

3. 发明授权

US08251673B2 Displacement control valve of a variable displacement compressor 失效
标题翻译：可变排量压缩机的位移控制阀
公开(公告)号：US08251673B2
公开(公告)日：2012-08-28
申请号：US12373846
申请日：2007-07-02
申请人： Yukihiko Taguchi
发明人： Yukihiko Taguchi
IPC分类号： F04B1/26
CPC分类号： F04B27/1804 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859 , Y10T137/86622
摘要： A displacement control valve of a variable displacement compressor opens and closes a communication passage extending between a portion of the compressor on which discharge pressure acts and a crank chamber of the compressor. The displacement of the compressor is controlled, such that discharge chamber pressure does not act on the valve body in the opening and closing direction, and pressures acting on the opposite ends of the valve body are maintained at the same level.
摘要翻译：可变排量压缩机的排量控制阀打开和关闭在排出压力作用的压缩机的一部分与压缩机的曲轴室之间延伸的连通通道。控制压缩机的位移，使得排出室压力在开启和关闭方向上不作用于阀体，并且作用在阀体的相对端上的压力保持在相同的水平。

4. 发明授权

US08117858B2 Air conditioner 失效
标题翻译：冷气机
公开(公告)号：US08117858B2
公开(公告)日：2012-02-21
申请号：US12296089
申请日：2007-04-02
申请人： Yukihiko Taguchi
发明人： Yukihiko Taguchi
IPC分类号： F25B49/00 , F25B13/00 , B60H1/32
CPC分类号： F25B49/022 , F04B27/1804 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859 , F24F11/83 , F24F2140/12 , F24F2221/54 , F25B41/04 , F25B2400/0403 , F25B2400/0411 , F25B2400/076 , F25B2600/0271
摘要： An air conditioner is switchable between a cooling mode and a heating mode using highly pressurized hot gas in a refrigerant cycle. During the cooling mode, a controller controls an input electric current to a solenoid to operate the control valve based on a lower pressure side pressure of the refrigerant cycle acting on a pressure sensitive mechanism and a quantity of the input electric current to the solenoid. During the heating mode, the controller controls the input electric current to the solenoid to operate the control valve based not on the lower pressure side pressure of the refrigerant cycle acting on the pressure sensitive mechanism, but only on the quantity of the input electric current to the solenoid.
摘要翻译：在制冷循环中，使用高压热气体，在冷却模式和加热模式之间可以切换空调。在冷却模式期间，控制器控制对螺线管的输入电流，以基于作用在压敏机构上的制冷剂循环的低压侧压力和对螺线管的输入电流量来操作控制阀。在加热模式期间，控制器控制到螺线管的输入电流，而不是基于作用在压敏机构上的制冷剂循环的较低压力侧压力而操作控制阀，而仅仅是输入电流量螺线管。

5. 发明申请

US20110076161A1 Displacement Control System for Variable Displacement Compressor 有权
标题翻译：可变排量压缩机位移控制系统
公开(公告)号：US20110076161A1
公开(公告)日：2011-03-31
申请号：US12995176
申请日：2009-05-26
申请人： Yukihiko Taguchi
发明人： Yukihiko Taguchi
IPC分类号： F04B49/12
CPC分类号： F04B27/1804 , F04B2027/1818 , F04B2027/185 , F04B2027/1854 , F04B2027/1859
摘要： A displacement control system (B) for a variable displacement compressor has an electromagnetic clutch (200), a displacement control valve (300) including a valve body (306) that is applied with pressure of a suction pressure region of a variable displacement compressor (100) and an electromagnetic force of a solenoid unit in an opposite direction to the pressure of a discharge pressure region, and biasing means that biases the valve body (306) in the same direction as the electromagnetic force, and means (453, 454, 405) for adjusting current, which adjusts current supplied to a displacement control valve coil (316) according to external information detected by external-information detecting means (403, 451, 452).
摘要翻译：用于可变排量压缩机的排量控制系统（B）具有电磁离合器（200），位移控制阀（300），其包括阀体（306），阀体（306）被施加有可变排量压缩机的吸入压力区域 100）和与排出压力区域的压力相反的螺线管单元的电磁力，以及偏压装置，其将阀体（306）沿与电磁力相同的方向偏压，以及装置（453,454， 405），用于根据由外部信息检测装置（403,451,452）检测到的外部信息来调整提供给位移控制阀线圈（316）的电流。

6. 发明授权

US07857601B2 Variable displacement compressor 有权
标题翻译：可变排量压缩机
公开(公告)号：US07857601B2
公开(公告)日：2010-12-28
申请号：US10510340
申请日：2003-04-08
申请人： Yukihiko Taguchi
发明人： Yukihiko Taguchi
IPC分类号： F04B1/26
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859 , F04B2027/1895
摘要： A variable displacement compressor comprising a displacement control valve disposed somewhere in a discharge pressure supply passageway capable of communicating with a crank chamber from a discharge chamber, and a fixed orifice disposed somewhere in a pressure relief passageway communicating with a suction chamber from the crank chamber, the displacement control valve being controlled in opening/closing operation to adjust a pressure in the crank chamber to control a piston stroke, wherein a part of the discharge pressure supply passageway and a part of the pressure relief passageway are formed as a common passageway communicating with a crank chamber end. Variable displacement control at a high reliability is possible with no foreign matter accumulation in the displacement control passageway, and the processing of a cylinder block is simplified.
摘要翻译：一种可变排量压缩机，包括位于排出压力供给通道中的位置控制阀，能够从排出室与曲轴室连通，以及设置在与来自曲柄室的抽吸室连通的压力释放通路中的某处的固定孔，位移控制阀在打开/关闭操作中被控制以调节曲柄室中的压力以控制活塞行程，其中排出压力供给通道的一部分和压力释放通道的一部分形成为与曲柄室端。可变位移控制在高可靠性的情况下是可能的，在位移控制通道中没有异物积聚，并且气缸体的处理被简化。

7. 发明申请

US20090173094A1 AIR CONDITIONER 失效
公开(公告)号：US20090173094A1
公开(公告)日：2009-07-09
申请号：US12296089
申请日：2007-04-02
申请人： Yukihiko Taguchi
发明人： Yukihiko Taguchi
IPC分类号： F25B1/00 , F16K31/02
CPC分类号： F25B49/022 , F04B27/1804 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859 , F24F11/83 , F24F2140/12 , F24F2221/54 , F25B41/04 , F25B2400/0403 , F25B2400/0411 , F25B2400/076 , F25B2600/0271
摘要： [Object of the Invention] An object of the present invention is to provide an air conditioner whose operation mode is switchable between cooling mode and heating mode using highly pressurized hot gas in refrigerant cycle, wherein both a cooling mode operation for variably controlling the displacement of the variable displacement compressor, thereby controlling car interior cooling temperature to a predetermined level, and a heating mode operation for variably controlling the displacement of the variable displacement compressor, thereby controlling car interior heating temperature to a predetermined level, can be implemented.[Disclosure of the Invention] An air conditioner comprises a variable displacement compressor and a controller 400. The variable displacement compressor comprises a control valve provided with a valve body, a pressure sensitive mechanism 300A for sensing the lower pressure side pressure of a refrigerating cycle acting to force the valve body and a solenoid 300B for forcing the valve body based on an input electric current, position of the control valve is controlled to vary internal pressure of a control chamber, thereby variably controlling the displacement of the variable displacement compressor. The controller 400 controls the input electric current to the solenoid 300B to control the position of the control valve. Operation of the air conditioner is switchable between cooling mode and heating mode using highly pressurized hot gas in the refrigerant cycle. During the cooling mode operation, the controller 400 controls the input electric current to the solenoid 300B to operate the control valve based on the lower pressure side pressure of the refrigerant acting on the pressure sensitive mechanism 300A and the quantity of the input electric current to the solenoid 300B, and during the heating mode operation it controls the input electric current to the solenoid 300B to operate the control valve based not on the lower pressure side pressure of the refrigerant cycle acting on the pressure sensitive mechanism 300A but only on the quantity of the input electric current to the solenoid 300B.

8. 发明申请

US20090136366A1 Compressor 有权
标题翻译：压缩机
公开(公告)号：US20090136366A1
公开(公告)日：2009-05-28
申请号：US12088776
申请日：2006-10-03
申请人： Yukihiko Taguchi
发明人： Yukihiko Taguchi
IPC分类号： F04B39/00
CPC分类号： F04B39/0061 , F04B27/1081 , F04B39/125 , F04B49/225 , F04B2027/1863 , Y10T137/7839 , Y10T137/7852 , Y10T137/7937
摘要： [Object of the Invention] An object of the present invention is to provide a compressor comprising a compressing mechanism, a discharge chamber, a housing accommodating the compressing mechanism and the discharge chamber, a discharge port communicating with the discharge chamber through a discharge passage and also with an external refrigerant circuit, a muffler formed by an expanded space disposed on the discharge passage, and a check valve disposed on the discharge passage, wherein the pressure loss caused by the discharge passage is smaller than that in the conventional compressor.[Disclosure of the Invention] A compressor comprises a compressing mechanism, a discharge chamber, a housing accommodating the compressing mechanism and the discharge chamber, a discharge port communicating with the discharge chamber through a discharge passage and an external refrigerant circuit, a muffler formed by an expanded space disposed on the discharge passage, and a check valve disposed on the discharge passage. The check valve is disposed in the muffler to open and close an inlet of the muffler, and the muffler is formed by the housing and a cover independent of and connected to the housing.
摘要翻译：发明内容本发明的目的是提供一种压缩机，其包括压缩机构，排出室，容纳压缩机构和排出室的壳体，通过排出通道与排出室连通的排出口，还具有外部制冷剂回路，由设置在排出通道上的膨胀空间形成的消声器和设置在排出通道上的止回阀，其中由排出通道引起的压力损失小于常规压缩机中的压力损失。发明内容压缩机包括压缩机构，排放室，容纳压缩机构和排出室的壳体，通过排出通道和外部制冷剂回路与排出室连通的排出口，由设置在排出通道上的膨胀空间和设置在排出通道上的止回阀。止回阀设置在消声器中以打开和关闭消音器的入口，并且消音器由壳体和独立于并连接到壳体的盖构成。

9. 发明申请

US20070280835A1 Displacement Control Valve of Variable Displacement Inclined Plate-Type Compressor 审中-公开
标题翻译：可变排量倾斜板式压缩机的位移控制阀
公开(公告)号：US20070280835A1
公开(公告)日：2007-12-06
申请号：US11571885
申请日：2005-07-08
申请人： Yukihiko Taguchi
发明人： Yukihiko Taguchi
IPC分类号： F04B1/26
CPC分类号： F04B27/1804 , F04B2027/1827 , F04B2027/1854
摘要： A displacement control valve of a variable displacement inclined plate-type compressor, the displacement control valve controlling the discharge displacement of the compressor by opening and closing a communication path between a discharge chamber and a crank chamber. The displacement control valve has a valve hole formed in the communication path and always communicating with the discharge chamber, a valve body for opening and closing the valve hole, a support hole provided coaxially with the valve hole, a support rod slidably inserted into the support hole and connected to the valve body, an electromagnetic solenoid for driving the valve body, and a pressure sensing chamber for introducing a suction pressure or crank chamber pressure of the compressor into the end section of the support rod which is on the side opposite to the side of the valve body. The displacement control valve can be made smaller than conventional displacement control valves.
摘要翻译：一种可变排量倾斜板式压缩机的排量控制阀，所述排量控制阀通过打开和关闭排出室和曲柄室之间的连通路径来控制压缩机的排出位移。排量控制阀具有形成在连通路径中并始终与排出室连通的阀孔，用于打开和关闭阀孔的阀体，与阀孔同轴设置的支撑孔，可滑动地插入支撑件的支撑杆并且连接到阀体，用于驱动阀体的电磁螺线管，以及用于将压缩机的吸入压力或曲柄室压力引入到支撑杆的与第一相对侧相反的一侧的端部的压力感测室侧阀体。排量控制阀可以比传统的排量控制阀小。

10. 发明申请

US20070184697A1 Connector 失效
标题翻译：连接器
公开(公告)号：US20070184697A1
公开(公告)日：2007-08-09
申请号：US11573315
申请日：2005-08-03
申请人： Yukihiko Taguchi , Yoshihiro Ochiai
发明人： Yukihiko Taguchi , Yoshihiro Ochiai
IPC分类号： H01R27/00
CPC分类号： H01R24/66 , F04B27/1804 , F04C2240/803 , H01R13/5219 , H01R13/6271 , H01R13/639 , H01R24/20 , H01R2101/00
摘要： A connector is provided to be connected to a solenoid embedded in a hole formed on a housing of a device to be attached. The connector is provided with connector electric terminal members which can be engaged with electric terminal members of the solenoid, and a case which stores the connector electric terminal members, is removably attached to the solenoid and covers an opening edge part of the hole. The structure of the connector requires lower process cost for ensuring waterproof and corrosion resistance of the solenoid, compared with a conventional structure.
摘要翻译：连接器被设置成连接到嵌入在要附接的装置的外壳上的孔中的螺线管。连接器设置有可与螺线管的电气端子构件接合的连接器电气端子构件，并且存储连接器电气端子构件的壳体可移除地附接到螺线管并且覆盖孔的开口边缘部分。与常规结构相比，连接器的结构需要较低的工艺成本来确保螺线管的防水和耐腐蚀性。

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