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11. 发明专利

JP2003328962A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2003328962A
公开(公告)日：2003-11-19
申请号：JP2002169072
申请日：2002-06-10
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： TSURUTA TOMOHIKO , UCHIDA KAZUHIDE , INAGAKI MITSUO , AKIYAMA KUNITAKA , KAMIYA HARUO
IPC分类号： F04C27/00 , F04C18/02
摘要： PROBLEM TO BE SOLVED: To reduce mechanical loss due to seal rings of a back pressure chamber for bearing thrust load acting on a turning scroll of a scroll compressor, while enhancing a seal effect.
SOLUTION: An annular groove 6e is formed in an end plate portion 6a of the turning scroll. The back pressure chamber 19 is defined between the end plate portion 6a and a surface of a middle housing supporting it. Thrust load caused by compression reactive force is counterbalanced by introducing high pressure fluid in the back pressure chamber 19. The two seal rings 11, 12 are provided for preventing leakage of the high pressure fluid from the back pressure chamber 19. These seal rings may be united by a connection portion. The respective seal rings are constructed for movement (slanting in this case) in the annular groove 6e. They, when moving, form annular contact areas of high bearing at portions contacting with a surface of the annular groove 6e or a surface of the associated middle housing, and a high seal effect is obtained while controlling the mechanical loss.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了减少作用在涡旋压缩机的转动涡卷上的轴承推力负荷的背压室的密封环的机械损失，同时提高密封效果。解决方案：环形槽6e形成在转动涡卷的端板部分6a中。背压室19被限定在端板部分6a和支撑它的中间壳体的表面之间。通过在背压室19中引入高压流体来抵消由压缩反作用力引起的推力负荷。两个密封环11,12设置用于防止高压流体从背压室19泄漏。这些密封环可以是通过连接部分联合。相应的密封环构造成在环形槽6e中移动（在这种情况下为倾斜）。它们在移动时在与环形槽6e的表面或相关联的中间壳体的表面接触的部分处形成高轴承的环形接触区域，并且在控制机械损失的同时获得高密封效果。版权所有（C）2004，JPO

12. 发明专利

JP2013167164A Scroll compressor 审中-公开
标题翻译：滚动压缩机
公开(公告)号：JP2013167164A
公开(公告)日：2013-08-29
申请号：JP2012029464
申请日：2012-02-14
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー
发明人： KOMURA MASATO , HOTTA TADASHI , EBARA TOSHIYUKI , INOUE TAKASHI , KAMIYA HARUO
IPC分类号： F04C18/02
CPC分类号： F04C29/042 , F04C18/0215 , F04C18/0261 , F04C23/008 , F04C29/128
摘要： PROBLEM TO BE SOLVED: To provide a highly-efficient compressor used for a refrigeration cycle where a medium-pressure refrigerant is injected into compression chambers.SOLUTION: A scroll compressor is configured so that a medium-pressure refrigerant is injected into a compression chambers (15). The scroll compressor is characterized in that flow passages which are used to inject the refrigerant from injection ports (11-3, 11-4) into the compression chambers (15) are formed in an orbiting scroll (11), that the scroll compressor is provided with an intermittent section which is intermittently connected to the flow passages by the orbital motion of the orbiting scroll (11), and that the refrigerant is injected into the compression chambers (15) after sequentially passing through the intermittent section and then through the injection ports (11-3, 11-4).
摘要翻译：要解决的问题：提供一种用于将中压制冷剂注入压缩室的制冷循环中使用的高效压缩机。解决方案：涡卷压缩机构造成使中压制冷剂注入压缩室（ 15）。涡旋压缩机的特征在于，用于将制冷剂从喷射口（11-3,11-4）喷射到压缩室（15）中的流动通道形成在绕动涡旋件（11）中，涡旋压缩机设置有通过绕动涡旋件（11）的轨道运动间歇地连接到流动通道的间歇部分，并且在依次通过间歇部分之后然后通过注射器将制冷剂注入压缩室（15）港口（11-3,11-4）。

13. 发明专利

JP2010174635A Compressor, method for manufacturing compressor, method for replacing shaft seal member, and method for replacing shaft seal member and rotative power transmission member 审中-公开
标题翻译：压缩机，制造压缩机的方法，更换轴封部件的方法以及替换轴密封件和旋转动力传递部件的方法
公开(公告)号：JP2010174635A
公开(公告)日：2010-08-12
申请号：JP2009015020
申请日：2009-01-27
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： OKUMA TORU , INOUE TAKASHI , KAMIYA HARUO , KAWAMOTO YOICHIRO
IPC分类号： F04B27/08 , F04B39/00 , F16J15/16
摘要： PROBLEM TO BE SOLVED: To provide a compressor in which the shaft seal member can be easily replaced. SOLUTION: Housings (2, 3, 6) constituting an outer shell of the compressor (1) to which an internal mechanism having a compression mechanism is installed are closed, the shaft seal member (16) is installed to a drive shaft hole (110) formed to the housing (3) from an axial direction of the drive shaft hole (110), the rotative power transmission member (102) transmitting rotative power to the inside of the compressor is inserted into the drive shaft hole (110) to which the shaft seal member (16) is installed, and the rotative power transmission member (102) and the housing (3) are sealed. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供可以容易地更换轴密封构件的压缩机。解决方案：构成安装有压缩机构的内部机构的压缩机（1）的外壳的壳体（2,3,6）关闭，轴密封构件（16）安装到驱动轴从所述驱动轴孔（110）的轴向形成于所述壳体（3）的孔（110），向所述压缩机内部传递旋转动力的旋转动力传递部件（102）插入到所述驱动轴孔），并且所述旋转动力传递部件（102）和所述壳体（3）被密封。版权所有（C）2010，JPO＆INPIT

14. 发明专利

JP2008248857A Piston-type compressor 有权
标题翻译：活塞式压缩机
公开(公告)号：JP2008248857A
公开(公告)日：2008-10-16
申请号：JP2007093966
申请日：2007-03-30
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： OKUMA TORU , MORIOKU HIROMICHI , OKUBO SHIGEYOSHI , KAMIYA HARUO
IPC分类号： F04B27/08 , F04B39/02
CPC分类号： F04B27/109 , F04B27/1081
摘要： PROBLEM TO BE SOLVED: To provide a swash plate type compressor and a swinging swash plate type compressor capable of effectively lubricating a shaft sealing device disposed on a driving shaft penetrating a housing bottom part. SOLUTION: In the swash plate type or swinging swash plate type compressors 51 and 121, diameter enlarged parts 111 and 173 having diameters larger than inner peripheral surfaces 53b and 123a of housings 53 and 123 are formed on bottom part 53a and 123b sides of the housings 53 and 123 of the inner peripheral surfaces 53b and 123a of the housings 53 and 123, and step parts 11b and 173b are formed between the diameter enlarged parts 111 and 173 and the inner peripheral surfaces 53b and 123a of the housings 53 and 123. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够有效地润滑设置在穿过壳体底部的驱动轴上的轴封装置的斜盘式压缩机和摆动斜盘式压缩机。解决方案：在斜盘式或旋转斜盘式压缩机51和121中，直径大于壳体53和123的内周表面53b和123a的直径扩大部分111和173形成在底部53a和123b侧壳体53和123的内周表面53b和123a的壳体53和123以及台阶部分11b和173b形成在壳体53和123的直径扩大部分111和173与内周表面53b和123a之间 123.版权所有（C）2009，JPO＆INPIT

15. 发明专利

JP2007198484A Constant velocity joint and swing swash plate compressor using the same 有权
标题翻译：使用相同的恒定速度接头和旋转滑板压缩机
公开(公告)号：JP2007198484A
公开(公告)日：2007-08-09
申请号：JP2006017314
申请日：2006-01-26
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： KAMIYA HARUO , KAWAMOTO YOICHIRO , KANO HIROSHI , INOUE TAKASHI , OKUMA TORU , KIMURA SEISHU
IPC分类号： F16D3/20 , F04B27/08 , F16D3/2245
摘要： PROBLEM TO BE SOLVED: To provide a constant velocity joint capable of effectively supplying oil flowing down an inner ring end face out of the supplied oil to a lower side track groove part, and a swing swash plate compressor using the constant velocity joint.
SOLUTION: This constant velocity joint 7 comprises an inner ring 73 having a shaft insertion hole in which a shaft is inserted, an outer ring 71 supported by a swinging member and arranged around the inner ring 73, balls 74 interposed in a plurality of pairs of ball grooves formed on the outer peripheral face of the inner ring 73 and the inner peripheral face of the outer ring 71, and a cage 72 arranged between the outer peripheral face of the inner ring 73 and the inner peripheral face of the outer ring 71, which supports the balls 74. Oil guiding grooves 73g, 73h, 73i are provided on an end face in the axial direction of the inner ring 73 for guiding the oil flowing on the end face in the axial direction to the ball grooves. The swing swash plate compressor 100 is equipped with such constant velocity joint 7.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够有效地将从供给的油中的内侧端面向下流动的油供给到下侧轨道槽部的等速万向接头和使用该等速万向节的摆动斜盘式压缩机。该等速万向节7包括具有插入轴的轴插入孔的内圈73，由摆动构件支撑并且围绕内圈73配置的外圈71，多个插入的球74 形成在内圈73的外周面和外圈71的内周面上的成对的球槽，以及设置在内圈73的外周面与外圈71的内周面之间的保持架72 环71，其支撑滚珠74.导油槽73g，73h，73i设置在内圈73的轴向的端面上，用于将在轴向上的端面上流动的油引导到滚珠槽。摆动斜盘式压缩机100配备有这种等速万向节7。版权所有（C）2007，JPO＆INPIT

16. 发明专利

JP2014149103A Refrigeration cycle device 审中-公开
标题翻译：制冷循环装置
公开(公告)号：JP2014149103A
公开(公告)日：2014-08-21
申请号：JP2013016577
申请日：2013-01-31
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー
发明人： KOMURA MASATO , KAMIYA HARUO , OZAKI YUKIKATSU , EBARA TOSHIYUKI , INOUE TAKASHI , KISHI KENTARO
IPC分类号： F25B1/00
摘要： PROBLEM TO BE SOLVED: To sufficiently cool an electric motor of a motor compressor in a refrigeration cycle device forming an injection cycle.SOLUTION: A housing 11 of a compressor 1 is provided with: a suction port 11a which suctions a low pressure refrigerant evaporated in an outdoor heat exchanger 7; an injection port 11b which causes an intermediate pressure refrigerant to join the refrigerant in a compression process; a discharge port 11c which discharges a high pressure refrigerant; an inflow port 11e which flows a refrigerant for cooling an electric motor to a motor chamber 11d in which an electric motor 13 is housed; and an outflow port 11f which flows out the refrigerant from the motor chamber 11d. Further, the housing is provided with a three-way valve 8 serving as refrigerant flow passage switching means which leads the refrigerant flowing out from the outflow port 11f to the injection port 11b when an injection cycle is formed and leads the refrigerant flowing out from the outflow port 11f to the outdoor heat exchanger 7 when the injection cycle is not formed.
摘要翻译：要解决的问题：为了充分冷却形成喷射循环的制冷循环装置中的电动机压缩机的电动机。解决方案：压缩机1的壳体11设置有：吸入口11a，吸入低压制冷剂蒸发室外热交换器7; 在压缩过程中使中压制冷剂与制冷剂接合的喷射口11b; 排出高压制冷剂的排出口11c; 将用于冷却电动机的制冷剂流入容纳电动机13的电动机室11d的流入口11e; 以及从电动机室11d流出制冷剂的流出口11f。此外，壳体设有用作制冷剂流路切换装置的三通阀8，当形成喷射循环时，将从流出口11f流出的制冷剂引导到喷射口11b，并将制冷剂从在没有形成喷射循环时，流出口11f流到室外热交换器7。

17. 发明专利

JP2013245585A Backflow prevention structure for compressor 有权
标题翻译：压缩机回流预防结构
公开(公告)号：JP2013245585A
公开(公告)日：2013-12-09
申请号：JP2012118545
申请日：2012-05-24
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー
发明人： INOUE MASASHI , KOMURA MASATO , HOTTA TADASHI , EBARA TOSHIYUKI , INOUE TAKASHI , KAMIYA HARUO
IPC分类号： F04B39/10 , F04C29/12
CPC分类号： F04B39/04 , F04B39/06 , F04B39/10 , F04C18/0215 , F04C23/008 , F04C29/126 , F16K15/02 , F25B9/008 , F25B30/02 , F25B31/026 , F25B43/02 , F25B2309/061 , F25B2339/047 , F25B2341/0662 , F25B2400/13 , F25B2400/23
摘要： PROBLEM TO BE SOLVED: To improve responsiveness of a backflow prevention structure for a compressor which is configured using a free valve.SOLUTION: In a free valve 302 which is displaced by a differential pressure between a coolant pressure P1 at a compression chamber side and a coolant pressure P2 at an intermediate inflow port side, a valve side passage 302d is formed in which a coolant is circulated when a coolant passage from an intermediate inflow port to a compression chamber is opened by the free valve 302. Further, a passage sectional area S1 of the valve-side passage 302d is formed smaller than a passage sectional area S2 of a compression chamber side passage 400 connecting a check valve chamber 301 in which the free valve 302 is accommodated and the compression chamber. Thus, the differential pressure between the coolant pressure P1 at the compression chamber side and the coolant pressure P2 at the intermediate inflow port side is unlikely to be reduced, and responsiveness of a backflow prevention structure 300 constituted using the free valve 302 can be improved.
摘要翻译：要解决的问题：提高使用自由阀构成的压缩机的防回流结构的响应性。解决方案：在通过压缩室侧的冷却剂压力P1与压缩室侧之间的压差偏移的自由阀302中，在中间流入口侧的冷却剂压力P2形成为当从中间流入口到压缩室的冷却剂通道由自由阀302打开时冷却剂循环的阀侧通路302d。另外，通道截面积阀侧通道302d的S1形成为小于连接有容纳自由阀302的止回阀腔301和压缩室的压缩室侧通路400的通道截面积S2。因此，压缩室侧的冷却剂压力P1与中间流入口侧的冷却剂压力P2之间的压力差不大可能降低，能够提高使用自由阀302构成的防回流结构300的响应性。

18. 发明专利

JP2013209954A Injection device for compressor 有权
标题翻译：压缩机注射装置
公开(公告)号：JP2013209954A
公开(公告)日：2013-10-10
申请号：JP2012081327
申请日：2012-03-30
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー
发明人： KOMURA MASATO , HOTTA TADASHI , EBARA TOSHIYUKI , INOUE TAKASHI , KAMIYA HARUO
IPC分类号： F04C29/04 , F04C18/02
CPC分类号： F04C15/062 , F04C2/025 , F04C18/0215 , F04C23/008 , F04C29/042 , F04C29/128
摘要： PROBLEM TO BE SOLVED: To provide a compressor in which a dead volume is reduced and injection characteristics are improved.SOLUTION: In a compressor (1) in which an intermediate-pressure refrigerant gas in a refrigeration cycle is injected into a compression chamber (15) via a check valve (300) and a port (400) in this order, the check valve (300) comprises a reed valve (303), a check valve chamber (301) for allowing the reed valve (303) to operate to be opened/closed, and a valve seat (302). An inflow port center (O') of the port (400) is offset with respect to a center axis (O) of a valve seat passage (304) of the valve seat (302) into which the refrigerant gas flows.
摘要翻译：要解决的问题：提供一种其中死体积减小并且喷射特性提高的压缩机。解决方案：在将制冷循环中的中压制冷剂气体注入压缩室（15）的压缩机（1））通过止回阀（300）和端口（400），止回阀（300）包括簧片阀（303），止回阀室（301），用于允许簧片阀（303）操作到打开/关闭，以及阀座（302）。端口（400）的流入口中心（O'）相对于制冷剂气体流过的阀座（302）的阀座通道（304）的中心轴线（O）偏移。

19. 发明专利

JP2007211693A Swash plate type or swinging swash plate type compressor 审中-公开
标题翻译：洗衣板类型或刮水板式压缩机
公开(公告)号：JP2007211693A
公开(公告)日：2007-08-23
申请号：JP2006032808
申请日：2006-02-09
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： KAMIYA HARUO , KAWAMOTO YOICHIRO , KANO HIROSHI , INOUE TAKASHI , OKUMA TORU , KIMURA SEISHU
IPC分类号： F04B27/08
CPC分类号： F04B27/109 , F04B27/1054 , F04B27/1081
摘要： PROBLEM TO BE SOLVED: To provide a swash plate type or swinging swash plate type compressor capable of sufficiently supplying oil to not only a detent part, but also each sliding part in a housing, even when a differential pressure between a high pressure side and a low pressure side is small. SOLUTION: The swinging swash plate type compressor 100 is provided with a drive shaft 4 supported by the front housing 1, a drive plate 5 rotated by the drive shaft and capable of slanting with respect to the drive shaft, a wobble plate 6 connected to the drive plate, taking the same inclination angle as the drive plate, but with rotation prevented by a constant velocity joint 7, and a piston 9 connected to the wobble plate, reciprocated in an axial direction of the drive shaft, and inserted in a cylinder bore 21 formed in a cylinder block 2. A step 1a leading lubricant circulating along a front housing 1 inner wall into the front housing 1 is provided on an inner wall surface of the front housing 1, and an impeller 4b is provided on a disc part 40 provided on the drive shaft 4. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种斜盘式或摆动式斜盘式压缩机，其能够不仅在制动部件中充分供给油，而且还能够将壳体中的每个滑动部分充分供给油，即使当高压侧面和低压侧较小。旋转斜盘式压缩机100具有由前壳体1支撑的驱动轴4，由驱动轴旋转并能够相对于驱动轴倾斜的驱动板5，摆动板6 与驱动板连接，采取与驱动板相同的倾斜角度，但是通过等速万向节7阻止旋转，连接到摆盘的活塞9沿驱动轴的轴向往复运动并插入形成在气缸体2中的气缸孔21.在前壳体1的内壁面上设置有将润滑剂沿着前壳体1内壁向前壳体1内引导的步骤1a，在其上设置有叶轮4b 设置在驱动轴4上的盘部40。版权所有（C）2007，JPO＆INPIT

20. 发明专利

JP2007024000A Swash plate compressor 审中-公开
标题翻译：洗板压缩机
公开(公告)号：JP2007024000A
公开(公告)日：2007-02-01
申请号：JP2005211300
申请日：2005-07-21
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： OKUMA TORU , KAMIYA HARUO , KIMURA SEISHU , INOUE TAKASHI
IPC分类号： F04B27/08
摘要： PROBLEM TO BE SOLVED: To provide a compressor reduced in size/weight, and having a configuration in which a blow-by gas containing a lubricating oil lubricates a sliding part of a seal member. SOLUTION: Inside a cylinder (2) provided in housings (1, 2, 3), which constitutes an outer part of the compressor, a piston (8) reciprocates to suck, compress, and discharge a liquid. The piston is connected to a shaft (4) driven and rotated by a power source via a swash plate (6) and a lug plate (4a), so that a rotational movement of the shaft is converted into a reciprocating movement to be transmitted to the piston (8). Bearings (11, 13) rotatably support the shaft in the vicinity of one end of the housing (1). A seal member (12) for securing airtightness inside the compressor is placed in the vicinity of the bearings. A first bleed passage (19) is provided in the lug plate. A second bleed passage (10) provided in the housing extends vertically to the outer circumferential direction. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供减小尺寸/重量的压缩机，并且具有其中含有润滑油的窜缸气润滑密封构件的滑动部分的构造。解决方案：设置在构成压缩机外部的壳体（1,2,3）中的气缸（2）内，活塞（8）往复运动以吸入，压缩和排出液体。活塞通过旋转斜盘（6）和凸耳板（4a）连接到由动力源驱动和旋转的轴（4），使得轴的旋转运动被转换成往复运动以传递到活塞（8）。轴承（11,13）可旋转地支撑轴在壳体（1）的一端附近。用于将气密保持在压缩机内部的密封件（12）放置在轴承附近。第一排放通道（19）设置在凸耳板中。设置在壳体中的第二排放通道（10）在外周方向上垂直延伸。版权所有（C）2007，JPO＆INPIT

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