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51. 发明专利

JP5064918B2 Capacity control system of the variable displacement compressor 有权
公开(公告)号：JP5064918B2
公开(公告)日：2012-10-31
申请号：JP2007185495
申请日：2007-07-17
申请人：サンデン株式会社
发明人：幸彦田口
IPC分类号： F04B27/14 , F04B49/06
CPC分类号： F04B27/14 , F04B2027/1818 , F04B2201/1201

53. 发明公开

EP2450572A1 VARIABLE DISPLACEMENT SWASH PLATE-TYPE COMPRESSOR AND AIR CONDITIONING SYSTEM USING SAID COMPRESSOR 审中-公开
标题翻译： KLMANANLAGENSYSTEM MIT DEM KOMPRESSOR的VERSTELLBARER VERSCHIEBUNGS-TAUMELSCHEIBENKOMPRESER
公开(公告)号：EP2450572A1
公开(公告)日：2012-05-09
申请号：EP10793796.3
申请日：2010-06-17
申请人： Valeo Japan Co., Ltd.
发明人： KOWADA, Kazutaka , SAKAMOTO, Katsumi , TAKAGI, Nobukazu
IPC分类号： F04B27/08 , B60H1/32 , F04B27/14 , F25B1/02
CPC分类号： F04B27/1009 , F04B27/16 , F04B27/1804 , F04B49/225 , F04B2027/1818 , F04B2027/1877
摘要： This invention provides a variable-capacity swash plate compressor that does not allow the compressor performance to be compromised by ensuring that the suction passage is not constricted in an operating area where low pressure pulsations do not occur and, at the same time, makes it possible to fully reduce low pressure pulsations by constricting the suction passage in an operating area where low pressure pulsations tend to occur readily and an air-conditioning system equipped with such a variable-capacity swash plate compressor.
A variable-capacity swash plate compressor includes a suction throttle valve 62 that is disposed in a suction passage 61, through which a coolant taken in through a suction port 60 is guided to a suction chamber 54, and adjusts the passage area of the suction passage 61 through which the coolant passes, and a solenoid valve 70 that freely adjusts the degree of opening of the suction throttle valve 62. The solenoid valve 70 may adjust the degree of opening of the suction throttle valve 62 by adjusting the pressure in a back pressure chamber 68 of the suction throttle valve 62 or it may directly control the degree of opening of the suction throttle valve 62 in correspondence to supplied electric energy.
摘要翻译：本发明提供一种可变容量斜盘式压缩机，其不允许通过确保在不发生低压脉动的操作区域中吸入通道不收缩而使压缩机性能受损，并且同时使得可能通过在容易发生低压脉动的操作区域中收缩吸入通道，以及配备有这种可变容量斜盘压缩机的空调系统来充分降低低压脉动。可变容量斜盘压缩机包括设置在吸入通道61中的吸入节流阀62，通过吸入口60吸入的冷却剂通过该吸入通道61被引导到吸入室54，并且调节吸入通道的通道面积 61，以及可以自由调节吸入节流阀62的开度的电磁阀70.电磁阀70可以通过调节背压的压力来调节吸入节流阀62的开度抽吸节流阀62的腔68可以直接控制抽吸节流阀62对应于所提供的电能的打开程度。

54. 发明授权

EP1262348B1 Refrigeration cycle apparatus 失效
公开(公告)号：EP1262348B1
公开(公告)日：2006-05-10
申请号：EP02019151.6
申请日：1998-07-30
申请人： DENSO CORPORATION
发明人： Kishita, Hiroshi , Inoue, Yoshimitsu , Ito, Hajime , Takano, Yoshiaki , Izawa, Satoshi , Wakisaka, Takeshi
IPC分类号： B60H1/00 , B60H1/32
CPC分类号： F25B43/006 , B60H1/00914 , B60H1/3225 , F04B27/1804 , F04B2027/1818 , F04B2027/1827 , F04B2027/1831 , F04B2027/185 , F04B2027/1854 , F04B2027/1859 , F04B2027/1877 , F25B27/00 , F25B31/004 , F25B41/04 , F25B41/062 , F25B43/003 , F25B45/00 , F25B49/02 , F25B49/022 , F25B2327/001 , F25B2400/0403 , Y10S62/17

56. 发明公开

EP0894651A3 Refrigeration cycle apparatus 失效
标题翻译：具有冷冻循环装置
公开(公告)号：EP0894651A3
公开(公告)日：2001-08-16
申请号：EP98114299.5
申请日：1998-07-30
申请人： Denso Corporation
发明人： Kishita, Hiroshi, c/o Denso Corporation , Inoue, Yoshimitsu, c/o Denso Corporation , Ito, Hajime, c/o Denso Corporation , Takano, Yoshiaki, c/o Denso Corporation , Izawa, Satoshi, c/o Denso Corporation , Wakisaka, Takeshi, c/o Denso Corporation
IPC分类号： B60H1/00 , B60H1/32
CPC分类号： F25B43/006 , B60H1/00914 , B60H1/3225 , F04B27/1804 , F04B2027/1818 , F04B2027/1827 , F04B2027/1831 , F04B2027/185 , F04B2027/1854 , F04B2027/1859 , F04B2027/1877 , F25B27/00 , F25B31/004 , F25B41/04 , F25B41/062 , F25B43/003 , F25B45/00 , F25B49/02 , F25B49/022 , F25B2327/001 , F25B2400/0403 , 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 (7) flow into an evaporator (6) and heat the vehicle passenger compartment, at which time, when a suction pressure (Ps) of the compressor (7) becomes a low pressure below a first predetermined pressure, the discharge volume (Vc) of the compressor (7) is made larger to ensure a sufficient auxiliary heating performance. Further, when the hot gas is made to flow into the evaporator (6) 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.

57. 发明公开

EP0894651A2 Refrigeration cycle apparatus 失效
标题翻译： Vorrichtung mit einemKühlkreislauf
公开(公告)号：EP0894651A2
公开(公告)日：1999-02-03
申请号：EP98114299.5
申请日：1998-07-30
申请人： Denso Corporation
发明人： Kishita, Hiroshi, c/o Denso Corporation , Inoue, Yoshimitsu, c/o Denso Corporation , Ito, Hajime, c/o Denso Corporation , Takano, Yoshiaki, c/o Denso Corporation , Izawa, Satoshi, c/o Denso Corporation , Wakisaka, Takeshi, c/o Denso Corporation
IPC分类号： B60H1/00 , B60H1/32
CPC分类号： F25B43/006 , B60H1/00914 , B60H1/3225 , F04B27/1804 , F04B2027/1818 , F04B2027/1827 , F04B2027/1831 , F04B2027/185 , F04B2027/1854 , F04B2027/1859 , F04B2027/1877 , F25B27/00 , F25B31/004 , F25B41/04 , F25B41/062 , F25B43/003 , F25B45/00 , F25B49/02 , F25B49/022 , F25B2327/001 , F25B2400/0403 , 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 (7) flow into an evaporator (6) and heat the vehicle passenger compartment, at which time, when a suction pressure (Ps) of the compressor (7) becomes a low pressure below a first predetermined pressure, the discharge volume (Vc) of the compressor (7) is made larger to ensure a sufficient auxiliary heating performance. Further, when the hot gas is made to flow into the evaporator (6) 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：将制冷循环从制冷循环回路切换到热气体加热器回路，使从压缩机（7）排出的热气体流入蒸发器（6），对车辆乘客室进行加热，此时，当吸入压力压缩机（7）的压力（Ps）变为低于第一预定压力的低压，使压缩机（7）的排出容积（Vc）更大，以确保足够的辅助加热性能。此外，当使热气流入蒸发器（6）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，则排出容积（Vc）使压缩机更小，以保护制冷循环部件并减轻ON，OFF冲击。

58. 发明公开

EP2916002A4 VARIABLE DISPLACEMENT SWASH-PLATE COMPRESSOR 有权
标题翻译：可变排量VICE DISC压缩机
公开(公告)号：EP2916002A4
公开(公告)日：2015-12-16
申请号：EP13851030
申请日：2013-11-01
申请人： TOYOTA JIDOSHOKKI KK
发明人： NAKAIMA HIROYUKI , YAMAMOTO SHINYA , SUZUKI TAKAHIRO , OTA MASAKI , HONDA KAZUNARI , NISHII KEI , YAMAZAKI YUSUKE
IPC分类号： F04B27/14 , F04B27/08
CPC分类号： F04B27/18 , F04B11/0091 , F04B27/1054 , F04B27/12 , F04B2027/1818 , F04B2027/1831
摘要： A variable displacement swash-plate 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 rotationally supported by the housing, a swash plate that is located in the swash plate chamber and rotated by rotation of the drive shaft, an actuator that changes the inclination angle of the swash plate, and a control mechanism that controls the actuator. A pressure regulation chamber is formed in the housing. The actuator includes a fixed body, a movable body that changes the inclination angle of the swash plate, and a control pressure chamber that moves the movable body. 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.

59. 发明公开

EP2916002A1 VARIABLE DISPLACEMENT SWASH-PLATE COMPRESSOR 有权
标题翻译： TAUMELSCHEIBENVERDICHTER MIT VARIABLERVERDRÄNGUNG
公开(公告)号：EP2916002A1
公开(公告)日：2015-09-09
申请号：EP13851030.0
申请日：2013-11-01
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： NAKAIMA, Hiroyuki , YAMAMOTO, Shinya , SUZUKI, Takahiro , OTA, Masaki , HONDA, Kazunari , NISHII, Kei , YAMAZAKI, Yusuke
IPC分类号： F04B27/14 , F04B27/08
CPC分类号： F04B27/18 , F04B11/0091 , F04B27/1054 , F04B27/12 , F04B2027/1818 , F04B2027/1831
摘要： A variable displacement swash-plate 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 rotationally supported by the housing, a swash plate that is located in the swash plate chamber and rotated by rotation of the drive shaft, an actuator that changes the inclination angle of the swash plate, and a control mechanism that controls the actuator. A pressure regulation chamber is formed in the housing. The actuator includes a fixed body, a movable body that changes the inclination angle of the swash plate, and a control pressure chamber that moves the movable body. 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：可变排量斜盘压缩机包括：壳体，其中形成有吸入室，排出室，斜盘室和气缸孔;由壳体旋转地支撑的驱动轴，位于斜盘中的斜盘并且通过驱动轴的旋转而旋转，改变斜盘倾斜角度的致动器以及控制致动器的控制机构。压力调节室形成在壳体中。致动器包括固定体，改变斜盘倾斜角度的可移动体以及使可移动体移动的控制压力室。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。

60. 发明公开

EP2119912A4 DISPLACEMENT CONTROL SYSTEM FOR VARIABLE DISPLACEMENT COMPRESSOR 有权
标题翻译：位移控制系统的可变排量压缩机
公开(公告)号：EP2119912A4
公开(公告)日：2012-06-20
申请号：EP08710929
申请日：2008-02-07
申请人： SANDEN CORP
发明人： TAGUCHI YUKIHIKO , OCHIAI YOSHIHIRO
IPC分类号： F25B49/02 , B60H1/32 , F04B27/18
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

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