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1. 发明专利

JP2014083520A Oil separator 审中-公开
标题翻译：油分离器
公开(公告)号：JP2014083520A
公开(公告)日：2014-05-12
申请号：JP2012236327
申请日：2012-10-26
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 , EBARA TOSHIYUKI , INOUE TAKASHI , HOTTA TADASHI , KISHI KENTARO
IPC分类号： B01D45/12 , F04B39/04 , F04C29/02
摘要： PROBLEM TO BE SOLVED: To provide an oil separator capable of suppressing degradation of oil separation efficiency, and reducing an energy loss, regardless of the flow rate change of fluid flowing into the inside.SOLUTION: On an oil separator equipped with a cylindrical container 41 formed with a plurality of coolant flowing inlets 41a making a coolant mixed with oil flow in, and a swiveling space 41b the fluid mixed with the oil flowing in from the coolant flowing inlets 41a, a reed valve 43 is provided, which increases one coolant passage area of the plurality of coolant flowing inlets 41a with the increase of a flow rate of the coolant flowing into the cylindrical container 41. Therefore, when the flow rate of the coolant flowing into the cylindrical container 41 is increased, the increase of a pressure loss is suppressed to reduce an energy loss. When the flow rate of the coolant flowing into the cylindrical container 41 is decreased, the lowing of the flowing speed of the coolant swiveling in the swiveling space 41b is suppressed to suppress the degradation of oil separation efficiency.
摘要翻译：要解决的问题：提供一种能够抑制油分离效率降低并且降低能量损失的油分离器，而与流入内部的流体的流量变化无关。解决方案：在装备有圆柱形容器41的油分离器形成有多个冷却剂流入口41a，其使得与油流入的冷却剂混合，并且旋转空间41b设置有与从冷却剂流入口41a流入的油混合的流体簧片阀43，这增加了一个冷却剂通道随着冷却剂流入圆筒形容器41的流量的增加，多个冷却剂流入口41a的面积增加。因此，当流入圆筒形容器41的冷却剂的流量增加时，压力损失的增加被抑制以减少能量损失。当流入圆筒形容器41的冷却剂的流量减少时，可以抑制在旋转空间41b中旋转的冷却剂的流动速度的降低，以抑制油分离效率的劣化。

2. 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）。

3. 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

4. 发明专利

JP2008138597A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2008138597A
公开(公告)日：2008-06-19
申请号：JP2006325742
申请日：2006-12-01
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： KOMURA MASATO , IWANAMI SHIGEKI , KAWABATA SANEMASA , INOUE TAKASHI , HOTTA TADASHI
IPC分类号： F04C18/02 , F04C29/00
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor capable of restraining wear and preventing the generation of the burning of the sliding surface of a movable scroll.
SOLUTION: In the scroll compressor, a rear surface 34 including the sliding surface 34a of a movable scroll 34 also includes a non-contact surface 34b not in contact with the thrust supporting surface 15e of a bearing member 15 and comprises an autorotation preventing mechanism. The sliding surface 34a and a groove 42 are formed separately from or in contact with each other. In the case that they contact with other, the sliding surface 34a is formed so that an area adjacent to the groove 42 in the circumferential direction and the radial inner side direction out of the circumferential area of the groove 42 becomes the non-contact surface 34b and that the contour line showing the inner circumferential rim of the sliding surface 34a contacts with the contour of the groove 42 by point contact or joined smoothly therewith.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制磨损并防止动涡旋盘的滑动面的燃烧产生的涡旋压缩机。解决方案：在涡旋压缩机中，包括可动涡旋件34的滑动表面34a的后表面34还包括不与轴承构件15的推力支撑表面15e接触的非接触表面34b，并且包括自转预防机制。滑动表面34a和凹槽42彼此分开形成或彼此接触。在与其他部件接触的情况下，滑动面34a形成为使得与槽42的圆周方向外侧的圆周方向和径向内侧方向相邻的区域成为非接触面34b 表示滑动面34a的内周缘的轮廓线通过点接触而与槽42的轮廓接触或者与其平滑地接合。版权所有（C）2008，JPO＆INPIT

5. 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

6. 发明专利

JP2004044550A Swash plate type compressor 审中-公开
公开(公告)号：JP2004044550A
公开(公告)日：2004-02-12
申请号：JP2002205942
申请日：2002-07-15
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： INOUE TAKASHI , MATSUDA MIKIO , KAWANO SHIGERU
IPC分类号： F04B27/14 , F04B27/08
摘要： PROBLEM TO BE SOLVED: To provide a swash plate type compressor capable of setting the inclination angle of a swash plate at a prescribed position even if the compressor cannot pinch a swash plate with a compression spring from both sides. SOLUTION: This swash plate type compressor is provided with swash plate mechanisms 108, 110 which are jointed to a shaft 106 through a joint pin 109, rotates integrally with the shaft, and is stored in a crank chamber 127 so as to change its inclination angle to the shaft. A torsion coil spring 119 is disposed between the shaft and the swash plate mechanism so as to push the swash plate mechanism to middle housing 102 side with the joint pin serving as a fulcrum. The torsion coil spring is fitted onto the joint pin. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2003013850A Compound drive device for compressor 有权
标题翻译：用于压缩机的复合驱动装置
公开(公告)号：JP2003013850A
公开(公告)日：2003-01-15
申请号：JP2001362453
申请日：2001-11-28
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： IWANAMI SHIGEKI , NIIMI YASUHIKO , OGAWA YUKIO , INOUE TAKASHI
IPC分类号： F04B49/06 , B60H1/32 , F04B27/08 , F04B35/00 , F04B35/04 , H02K7/14 , H02K13/00
CPC分类号： F04B27/0895 , B60H1/3222
摘要： PROBLEM TO BE SOLVED: To provide a compound drive device for a compressor eliminating a high voltage resistant structure of a motor and reducing power load of an internal combustion engine by preventing power generation action of the motor during the internal combustion engine driving.
SOLUTION: In the compound drive device for the compressor having a pulley 10 rotationally driven by a main motor 24, motors 3, 24 composed of armature parts 18 and a field part 14 and rotationally driven by a power source 28, and the compressor 1 compressing fluid, and driving the compressor 1 with selecting driving force of the pulley 10 and the motors 3, 42 the armature part 18 and the field part 14 of the motors 3, 42 are rotatably supported independently each other, the pulley 10 is mechanically connected to one of the armature part 18 and the field part 14, the compressor 1 is mechanically connected to the other of the armature part 18 and the field part 14, and a one-way clutch 11 is provided between the armature part 18 or the field part 14.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于消除电动机的耐高压结构的压缩机的复合驱动装置，并且通过防止内燃机驱动期间的电动机的发电动作来降低内燃机的动力负荷。解决方案：在具有由主电动机24旋转驱动的滑轮10的压缩机的复合驱动装置中，由电枢部件18和励磁部分14组成的电动机3,24由电源28旋转驱动，压缩机1压缩流体，并且通过选择皮带轮10和电动机3,4的驱动力来驱动压缩机1，电动机3,4的电枢部分18和磁场部分14彼此独立地可旋转地支撑，滑轮10机械地连接到衔铁部18和场部14中的一个，压缩机1机械地连接到电枢部18和场部14中的另一个，并且单向离合器11设置在衔铁部18或场部 14。

8. 发明专利

JP2015052305A 圧縮機有权
标题翻译：压缩机
公开(公告)号：JP2015052305A
公开(公告)日：2015-03-19
申请号：JP2013186079
申请日：2013-09-09
申请人：株式会社日本自動車部品総合研究所 , Nippon Soken Inc , 株式会社デンソー , Denso Corp
发明人： INOUE MASASHI , KOMURA MASATO , INOUE TAKASHI , EBARA TOSHIYUKI
IPC分类号： F04B39/06 , F04B39/10 , F04C18/02 , F04C29/04 , F16K15/16
摘要：【課題】圧縮対象流体の逆流をリードバルブによって防止する圧縮機において、リードバルブに起因する流路抵抗の増加を抑制する。【解決手段】下流側通路125の開口部125aは、リードバルブ穴126の軸方向から見たときに、上流側通路531の開口部531aに対してずれた位置に配置されており、下流側通路形成部材12のうち逆止弁室形成穴127を形成する部位には、下流側通路125の開口部125aに繋がる溝部128が形成されており、溝部128は、リードバルブ穴126の軸方向から見たときに、環状部521と弁体部522と接続部523との間に形成される空隙と重なり合っている。【選択図】図7
摘要翻译：要解决的问题：抑制由压缩机中的簧片阀引起的流通阻力的增加，以防止由簧片阀回流压缩物流体。解决方案：下游侧通道125的开口125a布置成从从簧片阀孔126的轴向观察上游侧通路531的开口531a，与下游侧通路125的开口部125a连接的槽128形成在形成下游侧通路125的止回阀室形成孔127的部分下游侧通道形成构件12，并且当从簧片阀孔126的轴向观察时，槽128与形成在环形部521，阀元件522和连接部523之间的间隙重叠。

9. 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。

10. 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。

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