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11. 发明专利

JP2015025387A スクロール圧縮機有权
标题翻译：滚动压缩机
公开(公告)号：JP2015025387A
公开(公告)日：2015-02-05
申请号：JP2013154204
申请日：2013-07-25
申请人：三菱重工業株式会社 , Mitsubishi Heavy Ind Ltd
发明人： SATO SO , MIZUNO HISAO , ITO TAKAHIDE
IPC分类号： F04C18/02 , F04C27/00 , F04C29/00
CPC分类号： F04C18/0215 , F01C19/005 , F04C18/0276 , F04C18/0284 , F04C27/005
摘要：【課題】3Dタイプのスクロール圧縮機において、チップシールの耐久性向上により、スクロール圧縮機の信頼性を向上させること。【解決手段】3Dタイプのスクロール圧縮機10において、一対のスクロール20,30は、段差部21C,31Cを経て高さが低くなるラップ21,31と、相手側のラップ31,21の段差部31C,21Cに倣って立ち上がる段差壁20C,30Cが形成される端板200,300と、を備えてなる。段差部21C(31C)よりも内周側に設けられて端板300(200)との間に介在する内周チップシール41(51)と、段差部21C(31C)よりも外周側に設けられて端板300(200)との間に介在する外周チップシール42(52)とは、少なくとも端板300(200)に対向する部分の材質が相違する。【選択図】図4
摘要翻译：要解决的问题：通过提高3D型涡旋压缩机中的芯片密封的耐久性来提高涡旋压缩机的可靠性。解决方案：在3D型涡旋压缩机10中，一对涡卷20,30包括圈21， 31的高度通过台阶部21C，31C以及具有阶梯壁20C，30C的端板200,300下降，阶梯壁20C，30C根据配合侧圈31,21的台阶部31C，21C而上升。内周芯片密封件41（ 51）设置在位于台阶部与端板300（200）之间的台阶部21C（31C）的内周侧，外周芯片密封件42（52）相对于位于台阶部和端板300（200）之间的台阶部21C（31C）的外周侧，分别由与端板300（200）相对的至少一部分的不同材料构成）。

12. 发明专利

JP2014122587A Compressor, and refrigeration cycle system using the same 审中-公开
标题翻译：压缩机和制冷循环系统
公开(公告)号：JP2014122587A
公开(公告)日：2014-07-03
申请号：JP2012279375
申请日：2012-12-21
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MIYAMOTO YOSHIAKI , KIMATA HISAYUKI , MIURA SHIGEKI , MIZUNO HISAO , HORAGUCHI NORIHISA
IPC分类号： F04B39/00 , F04C29/00 , F25B1/04
摘要： PROBLEM TO BE SOLVED: To enhance the reliability of the whole refrigeration cycle system which uses a refrigerant containing an R32 refrigerant by more than 50% by basically preventing copper ions from being generated in a circulation path for the refrigerant and thereby suppressing a copper plating phenomenon.SOLUTION: A sealed type rotary compressor 4A which includes a compressing mechanism 22 and an electric motor 23 for driving the compressing mechanism 22 housed in a housing 21 and uses a refrigerant containing an R32 refrigerant by more than 50%, and is configured to compress the refrigerant by the compressing mechanism 22, is characterized in that in a region where at least the refrigerant rises in temperature up to 100°C or higher, components which come into contact with the refrigerant, for example, the housing 21, a discharge pipe 26, electric conductor members 28, 37, metal bearings 331, 341, etc., have their surfaces formed of non-copper-based materials or are formed entirely of non-copper-based materials.
摘要翻译：要解决的问题：通过基本上防止在制冷剂的循环路径中产生铜离子从而抑制铜电镀现象，提高使用含有R32制冷剂的制冷剂的整个制冷循环系统的可靠性大于50％。解决方案：一种密封式旋转压缩机4A，其包括压缩机构22和用于驱动收容在壳体21中的压缩机构22的电动机23，并且使用含有R32制冷剂的制冷剂大于50％的制冷剂，并且被构造成压缩通过压缩机构22的制冷剂的特征在于，在至少制冷剂升温至100℃以上的区域中，与制冷剂例如壳体21接触的部件，排出管如图26所示，电导体构件28,37，金属轴承331,341等的表面由非铜基材料形成或形成非铜基材料。

13. 发明专利

JP2014080940A Scroll-type compressor 有权
标题翻译：滚动式压缩机
公开(公告)号：JP2014080940A
公开(公告)日：2014-05-08
申请号：JP2012230480
申请日：2012-10-18
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SATO SO , MIZUNO HISAO
IPC分类号： F04C18/02
CPC分类号： F04C18/0215 , F01C19/005 , F04C18/0276 , F04C18/0284 , F04C23/008 , F04C27/005
摘要： PROBLEM TO BE SOLVED: To stably hold a chip seal without needing difficult processing in disposing the chip seal even on a step portion of a wrap of a 3D-type scroll-type compressor.SOLUTION: In a scroll-type compressor 1, a chip seal 40 disposed between a wrap 21 and a mating-side end plate 300, is composed of an outer peripheral chip seal 41 disposed at an outer peripheral side with respect to a step portion 21C, a step chip seal 42 disposed on the step portion 21C, and an inner peripheral chip seal 43 disposed at an inner peripheral side with respect to the step portion 21C. The step chip seal 42 is disposed while continued to a tip portion T of an outer peripheral-side wrap 21B, a side face portion S of the step portion 21C opposed to a step wall 30C, and a tip portion T of the inner peripheral-side wrap 21A. A boundary Bd between the step chip seal 42 and the inner peripheral chip seal 43 is constantly positioned outside of a circular orbit R drawn by the step portion 21C in accompany with revolution of a scroll.
摘要翻译：要解决的问题：即使在3D型涡旋式压缩机的包装的台阶部分上，也可以稳定地保持芯片密封，而不需要在芯片密封件的配置中的困难处理。解决方案：在涡旋式压缩机1中，设置在包裹物21和配合侧端板300之间的密封件40由设置在台阶部21C的外周侧的外周片密封件41，设置在台阶部21C上的台阶片密封件42 以及设置在相对于台阶部21C的内周侧的内周芯片密封件43。台阶式密封件42在与外周侧保持件21B的前端部T，台阶部21C的与台阶壁30C相对的侧面部S以及内周侧包装21B的前端部T的内周配置的同时，侧包裹21A。步进式密封件42和内周芯片密封件43之间的边界Bd一直位于伴随涡卷的旋转的阶梯部分21C所绘制的圆形轨道R外侧。

14. 发明专利

JP2013167202A Electric compressor and method for manufacturing electric compressor 有权
标题翻译：电动压缩机及制造电动压缩机的方法
公开(公告)号：JP2013167202A
公开(公告)日：2013-08-29
申请号：JP2012030776
申请日：2012-02-15
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAKASU HIROSATO , MIZUNO HISAO , KIMATA HISAYUKI
IPC分类号： F04B39/00 , F04B39/14
CPC分类号： F04B35/04 , F04B39/121 , F04B39/14
摘要： PROBLEM TO BE SOLVED: To provide an electric compressor in which processing of the outer surface of a container is not required, processing labor can be reduced, and a protection member can be easily attached to the outer surface of the container, and to provide a method for manufacturing the electric compressor.SOLUTION: An electric compressor 1 includes: a container 2 that has a curved outer surface; an electrical terminal 3 that is provided on the outer surface of the container 2; pin-shaped bolts 4a, 4b that protrude from the outer surface of the container 2 in directions normal to the outer surface; and a terminal guard that has formed therein openings 7a, 7b corresponding to the positions and protrusion directions of the bolts 4a, 4b, and surrounds the electrical terminal 3 by the bolts 4a, 4b being inserted into the openings 7a, 7b.
摘要翻译：要解决的问题：为了提供不需要处理容器的外表面的电动压缩机，可以减少加工劳动，并且保护构件可以容易地附接到容器的外表面，并且提供一种电动压缩机的制造方法。电动压缩机1包括：具有弯曲外表面的容器2; 设置在容器2的外表面上的电气端子3; 从容器2的外表面沿与外表面垂直的方向突出的销状螺栓4a，4b; 以及端部护罩，其中形成有与螺栓4a，4b的位置和突出方向对应的开口7a，7b，并且通过插入开口7a，7b中的螺栓4a，4b包围电端子3。

15. 发明专利

JP2012193652A Scroll type fluid machine 审中-公开
标题翻译：滚筒式流体机
公开(公告)号：JP2012193652A
公开(公告)日：2012-10-11
申请号：JP2011057793
申请日：2011-03-16
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ITO TAKAHIDE , MIZUNO HISAO
IPC分类号： F04C18/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll type fluid machine in which a load that is produced when a turning scroll is revolved/turned and is imposed on a bearing, can be reduced.SOLUTION: An airtight scroll compressor in which a fixed scroll and the turning scroll are engaged with each other to form a compression chamber sealing a cooling medium, includes: a rotary shaft 10 the one end of which is connected to the turning scroll and whose rotational force is transmitted to the turning scroll; a main bearing and a sub bearing for supporting the rotary shaft 10 rotatably; and weight parts 23, 24 which are arranged on the rotary shaft 10 at positions within 90° ahead of the rotation direction of the rotary shaft 10 with the direction of centrifugal force produced by revolution and turning and received by the turning scroll as a reference, and which rotate around the rotary shaft 10.
摘要翻译：要解决的问题：提供一种涡卷式流体机械，其中当转动涡旋件旋转并施加在轴承上时产生的负载可以减小。解决方案：一种气密涡旋压缩机，其中固定涡旋件和转动涡旋件彼此接合以形成密封冷却介质的压缩室，包括：旋转轴10，其一端连接到转动涡卷并且其旋转力传递到转动涡卷; 可旋转地支撑旋转轴10的主轴承和副轴承; 以及配重部件23,24，其配置在旋转轴10的旋转方向的旋转方向前方90°的位置，旋转方向和旋转方向转动并被转动用滚子接收的离心力方向作为基准，并且其围绕旋转轴10旋转。版权所有（C）2013，JPO＆INPIT

16. 发明专利

JP2012189005A Scroll fluid machine 审中-公开
标题翻译：滚动流体机
公开(公告)号：JP2012189005A
公开(公告)日：2012-10-04
申请号：JP2011053296
申请日：2011-03-10
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ITO TAKAHIDE , MIZUNO HISAO
IPC分类号： F04C18/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll fluid machine that can further enhance the sealing property of a compression chamber by suppressing leakage of a working fluid.SOLUTION: In the scroll fluid machine, a stepped part 321 of a lap 32 has one plane 326 that joins the outer peripheral surface 324 and the inner peripheral surface 325 of the lap 32 to each other. The stepped part 321 of the lap 32 has each edge A, B at the junction location between the outer peripheral surface 324 and the plane 326 and at the junction location between the inner peripheral surface 325 and the plane 326 respectively. In a state that the stepped part 321 of the lap 32 and a stepped part of an end plate are engaged with each other, the stepped part 321 of the lap 32 has each recess 327 on each face that becomes the high-pressure side with respect to each edge A, B.
摘要翻译：解决的问题：提供一种能够通过抑制工作流体的泄漏而进一步提高压缩室的密封性的涡旋流体机械。解决方案：在涡卷流体机械中，搭接件32的阶梯部件321具有一个平面326，该平面将外圈表面324和搭接部32的内周面325彼此连接。搭接件32的台阶部321在外周面324与平面326之间的接合位置处分别具有边缘A，B，分别位于内周面325与平面326之间的接合位置。在搭接件32的台阶部321和端板的阶梯部分彼此接合的状态下，搭接件32的阶梯部分321在每个面上具有成为高压侧的每个凹部327，相对于到每个边缘A，B。版权所有（C）2013，JPO＆INPIT

17. 发明专利

JP2009068412A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2009068412A
公开(公告)日：2009-04-02
申请号：JP2007237798
申请日：2007-09-13
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MIZUNO HISAO , ITO TAKAHIDE , NOGUCHI AKIHIRO , SHIKAUCHI TOSHIYUKI , GOTO TAKASHI , MUROI YUICHI
IPC分类号： F04C18/02
CPC分类号： F04C18/0215 , F04C18/0276 , F04C23/008 , F04C27/005 , F04C29/0021
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor capable of three-dimensional compression, securing necessary and sufficient lap strength while keeping a sufficient height of a scroll lap stepped part, and facilitating lap working.
SOLUTION: In the scroll compressor provided with the stepped parts 16F, 16G on a tip surface 16D and a bottom surface 16E of the scroll-like laps 15B, 16B of a pair of a fixed scroll member 15 and a turning scroll member 16, having a higher scroll-like lap height at an outer circumference side of the scroll-like lap of the stepped part than a scroll-like lap height at an inner circumference side, and constructed in such a manner that three-dimensional compression in a circumference direction and a height direction of the scroll-like lap can be carried out, the stepped parts provided on the tip surface 16D and the bottom surface 16E of the scroll-like lap comprise a plurality of steps of stepped parts 16L, 16M, and 16F, 16G, and the height of each stepped part is set to a height with which root stress of each stepped part gets roughly equal.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够进行三维压缩的涡旋压缩机，确保必要且足够的搭接强度，同时保持涡卷叠合台阶部分的足够的高度，并且便于搭接工作。解决方案：在设置有一对固定涡旋构件15和转动涡旋构件的涡旋状圈15B，16B的尖端表面16D和底面16E上的阶梯部16F，16G的涡旋式压缩机中，如图16所示，在台阶部的涡旋状搭接部的外周侧具有比内周侧的涡卷状搭接高度更高的涡旋状搭接高度，并且以这样的方式构造，可以进行涡旋状搭接部的圆周方向和高度方向，设置在前端面16D和涡旋状搭接部的底面16E上的阶梯部件具有多个台阶部16L，16M，和16F，16G，并且每个台阶部分的高度被设定为每个阶梯部分的根应力大致相等的高度。版权所有（C）2009，JPO＆INPIT

18. 发明专利

JP2007085252A Scroll compressor and air conditioning machine 有权
标题翻译：滚动压缩机和空调机
公开(公告)号：JP2007085252A
公开(公告)日：2007-04-05
申请号：JP2005275181
申请日：2005-09-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAKASU HIROSATO , MIZUNO HISAO , MATSUDA SUSUMU , SATO SO
IPC分类号： F04C18/02 , F25B1/04
CPC分类号： F04C18/088 , F04C18/0276 , F04C2230/605 , F04C2240/807
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor and an air conditioning machine with reduced size and increased capacity which can reduce vibration during operation.
SOLUTION: The scroll compressor includes: a fixed scroll having a volute wall body standing upright on one side face of an end plate; an orbiting scroll 25 having the other volute wall body 37 standing upright on one side face of the other end plate 35, the orbiting scroll 25 being supported in such a manner that it can orbit so as to form a compression chamber by engagement between the wall body and the other wall body 37; a rotary shaft 41 arranged on the other side face of the other end plate 35 for causing the orbiting scroll 25 to orbit; and a balance weight 51 provided on the rotary shaft 41 so as to rotate in such a manner that the phase of rotation of the balance weight is different from that of orbital motion of the orbiting scroll 25 by about 180 degrees. An annular recess 47 is formed in the other side face of the other end plate 35, and part of the balance weight 51 is arranged within the recess 47.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有减小的尺寸和增加的容量的涡旋压缩机和空调机，其可以减少操作期间的振动。解决方案：涡旋压缩机包括：固定涡旋盘，其具有直立在端板的一个侧面上的蜗壳壁体; 具有另一个蜗壳壁体37的另一个蜗壳壁体37在另一端板35的一个侧面上竖直放置的绕动涡旋件25，该旋转涡旋件25以能够轨道运动的方式被支撑以便通过壁身体和另一个墙体37; 设置在另一端板35的另一侧面上的旋转轴41，用于使绕动涡旋盘25轨道运动; 以及设置在旋转轴41上以使平衡重的旋转相位与旋转涡旋件25的轨道运动相位相差约180度的平衡配重51。在另一端板35的另一侧面上形成有环状的凹部47，平衡配重51的一部分配置在凹部47内。（C）2007，JPO＆INPIT

19. 发明专利

JP2006299986A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2006299986A
公开(公告)日：2006-11-02
申请号：JP2005124710
申请日：2005-04-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MIZUNO HISAO , KOBAYASHI HIROYUKI
IPC分类号： F04C18/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor having a reduced minimum refrigerant discharge amount while maintaining a minimum revolving speed.
SOLUTION: The scroll compressor 1 comprises a fixed scroll 19 having a fixed scroll spiral body 19b in a spiral shape erected on one side face of a fixed scroll end plate 19a, and a revolving scroll 21 having a revolving scroll spiral body 21b in a spiral body erected on one side face of a revolving scroll end plate 21a and supported in revolving motion with the revolving scroll spiral body 21b engaging with the fixed scroll spiral body 19b to form a compression chamber P. Between the front end of the fixed scroll spiral body 19b and the revolving scroll end plate 21a and between the revolving scroll spiral body 21b and the fixed scroll end plate 19a, enlarged parts 51, 55 are provided, respectively, which have a larger space at the winding end sides of the fixed scroll spiral body 19b and the rotary scroll spiral body 21b than at the center sides.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在保持最小转速的同时降低最小制冷剂排出量的涡旋压缩机。解决方案：涡旋压缩机1包括固定涡旋盘19，该固定涡旋件19具有竖立在固定涡旋端板19a的一个侧面上的螺旋形状的固定涡卷螺旋体19b和具有回转涡旋盘状体21b的回转涡旋盘21 在旋转涡旋端板21a的一个侧面上竖立的螺旋体，并且旋转涡旋盘体21b与固定涡旋盘状体19b接合而旋转运动，形成压缩室P.在固定涡旋盘体19b和回转涡旋端板21a以及旋转涡旋盘体21b和固定涡旋端板19a之间分别设有扩大部分51,55，该固定涡旋盘体19a在固定涡旋盘体19b的卷绕端侧具有较大的空间。涡卷螺旋体19b和旋转涡旋盘体21b比中心侧。版权所有（C）2007，JPO＆INPIT

20. 发明专利

JP2004218629A Compressor and compressor system 审中-公开
标题翻译：压缩机和压缩机系统
公开(公告)号：JP2004218629A
公开(公告)日：2004-08-05
申请号：JP2003288272
申请日：2003-08-06
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MIYAMOTO YOSHIAKI , MIZUNO HISAO , KIMATA HISAYUKI , KOBAYASHI HIROYUKI , MATSUDA SUSUMU , YAMAZAKI HIROSHI
IPC分类号： F04B39/02 , F04B39/04 , F04C18/02 , F04C29/02
摘要： PROBLEM TO BE SOLVED: To provide a compressor and a compressor system capable of suppressing a rise of the refrigerant temperature caused by the mixing of the refrigerant with a lubricating oil and suppress dilution of the lubricating oil.
SOLUTION: The compressor and its system include a housing 12 which is furnished externally with an oil separating mechanism 20 to separate centrifugally the lubricating oil included in the refrigerant in a sealed space m and an oil cooler 22 to cool the lubricating oil separated by the mechanism 20. The compressor 10 is of scroll type and is further equipped with a lubricating oil reservoir tank 24 to reserve the lubricating oil cooled by the cooler 22, an oil passage 26 to put the cooler 22 in communication with the tank 24, and an oil returning passage 28 to return the lubricating oil in the tank 24 to a lubricating oil supplying pump 18.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：解决的问题：提供一种能够抑制由制冷剂与润滑油混合引起的制冷剂温度上升的压缩机和压缩机系统，并抑制润滑油的稀释。压缩机及其系统包括壳体12，其外部设置有分油机构20，用于将包含在制冷剂中的润滑油离心分离在密封空间m和油冷却器22中以冷却分离的润滑油压缩机10是涡旋式的，并且还装备有润滑油储存箱24，用于储存由冷却器22冷却的润滑油，将通道26放入与罐24连通的冷却器22，和回油通道28将油箱24中的润滑油返回到润滑油供给泵18.版权所有（C）2004，JPO＆NCIPI

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