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61. 发明申请

US20160290326A1 CONTROL VALVE FOR VARIABLE DISPLACEMENT COMPRESSOR 审中-公开
标题翻译：可变位移压缩机的控制阀
公开(公告)号：US20160290326A1
公开(公告)日：2016-10-06
申请号：US15078994
申请日：2016-03-23
申请人： TGK CO., LTD.
发明人： Ryota Sugamura , Shinji Saeki , Masaaki Tonegawa
IPC分类号： F04B27/18
CPC分类号： F04B27/1804 , F04B2027/1818 , F04B2027/1831 , F04B2027/1859
摘要： A control valve includes: a body having a main passage through which a discharge chamber and a control chamber communicate, and a sub-passage through which the control chamber and a suction chamber communicate; a main valve seat provided in the main passage; a main valve element configured to touch and leave the main valve seat to close and open a main valve; a sub-valve seat provided in the sub-passage; a sub-valve element configured to touch and leave the sub-valve seat to close and open a sub-valve; a solenoid configured to generate a drive force in a valve closing direction of the main valve; an actuating rod for transmitting the drive force of the solenoid to the main valve element and the sub-valve element; a spring for applying a biasing force to the main valve in a valve opening direction; a spring for applying a biasing force to the sub-valve in a valve closing direction; and a differential pressure valve opening mechanism configured to open the sub-valve when a pressure difference between a control pressure in the control chamber and a suction pressure in the suction chamber becomes a preset pressure difference or larger.
摘要翻译：控制阀包括：主体，其具有排出室和控制室连通的主通道，以及控制室和抽吸室连通的副通道; 主阀座，设置在主通道中; 主阀元件，其构造成接触并离开主阀座以关闭并打开主阀; 设置在副通路中的副阀座; 子阀元件，其构造成接触并离开副阀座以关闭和打开子阀; 螺线管，被配置为产生主阀的关闭方向的驱动力; 用于将螺线管的驱动力传递到主阀元件和副阀元件的致动杆; 用于在阀打开方向上向主阀施加偏置力的弹簧; 弹簧，用于在阀关闭方向上向所述副阀施加偏置力; 以及差压阀打开机构，其构造成当所述控制室中的控制压力与所述吸入室中的吸入压力之间的压力差成为预设压力差或更大时打开所述副阀。

62. 发明申请

US20150285234A1 VARIABLE DISPLACEMENT SWASH-PLATE COMPRESSOR 有权
标题翻译：可变位移滑板压缩机
公开(公告)号：US20150285234A1
公开(公告)日：2015-10-08
申请号：US14439498
申请日：2013-11-01
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Hiroyuki Nakaima , Shinya Yamamoto , Takahiro Suzuki , Masaki Ota , Kazunari Honda , Kei Nishii , Yusuke Yamazaki
IPC分类号： F04B27/18
CPC分类号： F04B27/18 , F04B11/0091 , F04B27/1054 , F04B27/12 , F04B2027/1818 , F04B2027/1831
摘要： A swash plate type variable displacement compressor includes a housing in which a suction chamber, a discharge chamber, a swash plate chamber, and a cylinder bore are formed, a drive shaft, a swash plate, an actuator, and a control mechanism that controls the actuator. A pressure regulation chamber is formed in the housing. The actuator includes a control pressure chamber. The control mechanism includes a control passage that connects together the discharge chamber, the pressure regulation chamber, and the control pressure chamber, and a control valve that, by adjusting the degree of opening of the control passage, changes the pressure in the control pressure chamber to allow the movable body to move. Refrigerant in the discharge chamber flows into the control pressure chamber via the pressure regulation chamber. The pressure regulation chamber functions as a muffler that reduces the pulsation of the refrigerant.
摘要翻译：斜盘式可变排量压缩机包括：壳体，其中形成有吸入室，排出室，斜盘室和气缸孔;驱动轴，斜盘，致动器和控制机构，执行器。在壳体中形成压力调节室。致动器包括控制压力室。该控制机构包括将排出室，压力调节室和控制压力室连接在一起的控制通路，以及通过调节控制通路的开度来改变控制压力室内的压力的控制阀以允许移动体移动。排气室中的制冷剂经由压力调节室流入控制压力室。压力调节室用作减少制冷剂脉动的消音器。

63. 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。

64. 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。

65. 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。

66. 发明授权

US06368069B1 Variable displacement compressor 失效
标题翻译：可变排量压缩机
公开(公告)号：US06368069B1
公开(公告)日：2002-04-09
申请号：US09389187
申请日：1999-09-02
申请人： Tetsuhiko Fukanuma , Masahiro Kawaguchi , Masanori Sonobe , Masakazu Murase , Yoshinobu Ishigaki
发明人： Tetsuhiko Fukanuma , Masahiro Kawaguchi , Masanori Sonobe , Masakazu Murase , Yoshinobu Ishigaki
IPC分类号： F04B112
CPC分类号： F04B27/1063 , F04B27/1804 , F04B2027/1818 , F04B2027/1827 , F04B2027/1854
摘要： Pistons are accommodated in each cylinder bores of a variable displacement compressor. A swash plate is coupled to the piston for converting rotation of the drive shaft to reciprocation of the pistons. A thrust bearing located between a rotor and a housing of the compressor. The outermost load-bearing points of the thrust bearing are radially farther from the axis of the drive shaft than the axes of the pistons. This permits the thrust bearing to directly receive a reaction forces from the pistons through the rotor without applying a moment to the bearing.
摘要翻译：活塞容纳在可变排量压缩机的每个气缸孔中。旋转斜盘联接到活塞上，用于将驱动轴的旋转转换成活塞的往复运动。位于转子和压缩机壳体之间的推力轴承。推力轴承的最外面的承载点比驱动轴的轴线径向比活塞的轴线更远。这允许止推轴承直接接收来自活塞的反作用力通过转子，而不向轴承施加力矩。

67. 发明授权

US6148632A Refrigeration cycle apparatus 失效
标题翻译：制冷循环装置
公开(公告)号：US6148632A
公开(公告)日：2000-11-21
申请号：US126802
申请日：1998-07-31
申请人： Hiroshi Kishita , Yoshimitsu Inoue , Hajime Ito , Yoshiaki Takano , Satoshi Izawa , Takeshi Wakisaka
发明人： Hiroshi Kishita , Yoshimitsu Inoue , Hajime Ito , Yoshiaki Takano , Satoshi Izawa , Takeshi Wakisaka
IPC分类号： B60H1/00 , B60H1/32 , F04B27/18 , F25B27/00 , F25B31/00 , F25B41/04 , F25B41/06 , F25B43/00 , F25B45/00 , F25B49/02
CPC分类号： F25B43/006 , B60H1/00914 , B60H1/3225 , F04B27/1804 , F25B41/04 , F25B41/062 , F25B45/00 , F25B49/02 , F25B49/022 , F04B2027/1818 , F04B2027/1827 , F04B2027/1831 , F04B2027/185 , F04B2027/1854 , F04B2027/1859 , F04B2027/1877 , F25B2327/001 , F25B2400/0403 , F25B27/00 , F25B31/004 , F25B43/003 , Y10S62/17
摘要： A refrigeration cycle is switched from a refrigeration cycle circuit to a hot gas heater circuit to make the hot gas discharged from a compressor flow into an evaporator and heat the vehicle passenger compartment, at which time, when a suction pressure (Ps) of the compressor becomes a low pressure below a first predetermined pressure, the discharge volume (Vc) of the compressor is made larger to ensure a sufficient auxiliary heating performance. Further, when the hot gas is made to flow into the evaporator to heat the vehicle passenger compartment, if the suction pressure (Ps) of the compressor becomes a higher pressure over a second predetermined pressure, the discharge volume (Vc) of the compressor is made smaller to protect the refrigeration cycle parts and lighten the ON, OFF shock.
摘要翻译：制冷循环从制冷循环回路切换到热气体加热器回路，使得从压缩机排出的热气体进入蒸发器并对车辆乘客室进行加热，此时当压缩机的吸入压力（Ps）变成低于第一预定压力的低压，使压缩机的排出容积（Vc）更大，以确保足够的辅助加热性能。此外，当使热气体流入蒸发器以加热车辆乘客室时，如果压缩机的吸入压力（Ps）在第二预定压力下变得更高压力，则压缩机的排出容积（Vc）为制作较小以保护制冷循环部件，减轻ON，OFF冲击。

68. 发明授权

US5582092A Full stroke position setting mechanism for variable capacity wobble plate compressors 失效
标题翻译：可变容量摆盘式压缩机的全行程位置设定机构
公开(公告)号：US5582092A
公开(公告)日：1996-12-10
申请号：US512110
申请日：1995-08-07
申请人： Hiroshi Nomura , Kazuo Eitai , Minoru Kanaizuka , Hiroyuki Ishida
发明人： Hiroshi Nomura , Kazuo Eitai , Minoru Kanaizuka , Hiroyuki Ishida
IPC分类号： F04B27/14 , F04B27/08 , F04B27/10 , F04B27/18 , F01B3/02
CPC分类号： F04B27/1054 , F04B2027/1813 , F04B2027/1818
摘要： A drive hub-receiving surface 40c of a thrust flange 40 is set substantially at a right angle to the axis of a shaft 5, whereby when the compressor drastically enters the maximum delivery quantity condition, an abutment portion 41c of a drive hub 41 substantially perpendicularly abuts on the drive hub-receiving surface 40c of the thrust flange 40. This prevents load from perpendicularly acting on the shaft 5, causing substantially no elastic deformation of the shaft 5. Further, under the maximum delivery quantity condition, the abutment portion 41c of the drive hub 41 perpendicularly abuts on the drive hub-receiving surface 40c, so that compression reaction forces acting from a piston 7 to the drive hub 41 are absorbed by the drive hub-receiving surface 40c of the thrust flange 40, thereby decreasing the vibration of the drive hub 41.
摘要翻译：推力凸缘40的驱动毂接收表面40c基本上设置成与轴5的轴线成直角，从而当压缩机大幅进入最大输送量状态时，驱动毂41的抵靠部分41c基本垂直抵靠推力凸缘40的驱动毂接收表面40c。这防止了垂直作用在轴5上的负载，基本上不引起轴5的弹性变形。此外，在最大输送量状态下，驱动毂41垂直地邻接在驱动轮毂接收表面40c上，使得从活塞7作用到驱动轮毂41的压缩反作用力被推力凸缘40的驱动毂接收表面40c吸收，从而减小振动的驱动毂41。

69. 发明授权

US5577894A Piston type variable displacement compressor 失效
标题翻译：活塞式可变排量压缩机
公开(公告)号：US5577894A
公开(公告)日：1996-11-26
申请号：US334814
申请日：1994-11-04
申请人： Masahiro Kawaguchi , Masanori Sonobe , Tomohiko Yokono , Ken Suitou
发明人： Masahiro Kawaguchi , Masanori Sonobe , Tomohiko Yokono , Ken Suitou
IPC分类号： F04B27/18 , F04B49/22 , F04B1/29
CPC分类号： F04B27/1804 , F04B49/225 , F04B2027/1813 , F04B2027/1818 , F04B2027/1827 , F04B2027/1831 , F04B2027/1845 , F04B2027/1854 , F04B2027/1859 , F04B2027/1881 , F04B2027/189 , F04B2027/1895
摘要： A compressor has a refrigerant gas passage selectively connected to and disconnected from a refrigerant circuit separately provided from the compressor. The compressor has a plurality of pistons reciprocable in a housing for compressing refrigerant gas. A drive shaft is rotatably supported by the housing. A swash plate is supported on the drive shaft for integral rotation with inclining motion with respect to the drive shaft to drive the pistons. The swash plate is movable between a maximum inclined angle and a minimum inclined angle. A disconnecting member disconnects the refrigerant circuit from the refrigerant gas passage when the swash plate is at the minimum inclined angle. A bleed hole bleeds the refrigerant gas from the refrigerant gas passage to the refrigerant circuit to suppress rapid increase of the inclined angle when the disconnecting member operates.
摘要翻译：压缩机具有选择性地连接到从压缩机分开设置的制冷剂回路和从其断开的制冷剂气体通道。压缩机具有可在壳体中往复运动的多个活塞，用于压缩制冷剂气体。驱动轴由壳体可旋转地支撑。旋转斜盘支撑在驱动轴上，用于一体旋转，相对于驱动轴倾斜运动以驱动活塞。斜盘可以在最大倾斜角和最小倾斜角之间移动。当斜盘处于最小倾斜角时，断开构件将制冷剂回路与制冷剂气体通道断开。泄放孔将制冷剂气体从制冷剂气体通路流向制冷剂回路，以抑制切断部件动作时的倾斜角度的急剧上升。

70. 发明授权

US4073603A Variable displacement compressor 失效
标题翻译：可变排量压缩机
公开(公告)号：US4073603A
公开(公告)日：1978-02-14
申请号：US655799
申请日：1976-02-06
申请人： Frederic H. Abendschein , John S. Ivey , Richard W. Roberts , Dwight L. Tothero
发明人： Frederic H. Abendschein , John S. Ivey , Richard W. Roberts , Dwight L. Tothero
IPC分类号： F04B1/28 , F04B1/29 , F04B27/10 , F04B27/14 , F04B27/18 , F04B39/12 , F04B1/26 , F16H23/08
CPC分类号： F04B39/128 , F04B27/1072 , F04B27/1081 , F04B27/1804 , F04B2027/1813 , F04B2027/1818 , F04B2027/1831 , F04B2027/1854 , F04B2027/1859 , Y10T74/18336
摘要： An axial piston, variable displacement, wobble plate gas or vapor compressor containing improvements in the capacity control system and in the drive plate and wobble plate mounting arrangements.
摘要翻译：轴向活塞，可变排量，摆动板气体或蒸汽压缩机，其包含容量控制系统以及驱动板和摆盘安装布置中的改进。

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