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1. 发明专利

JP2010174796A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2010174796A
公开(公告)日：2010-08-12
申请号：JP2009019800
申请日：2009-01-30
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KUWABARA TAKAYUKI , TAKEUCHI MASAMITSU , HIRATA HIROFUMI
IPC分类号： F04C18/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor inhibiting collision noise between a regulation hole and a regulation pin regulating a rotation range of a swing link type driven crank mechanism, and collision noise in a rotation prevention mechanism, generated by compression chamber inner pressure inversion while the compressor stops. SOLUTION: In the scroll compressor 1 including the swing link type driven crank mechanism 55, the driven crank mechanism 55 includes a dry bush 19 rotatably fitted on a crank pin 11C provided at a shaft end of the crankshaft 11 via a crank pin hole 19B provided in an eccentric position. A turning scroll 27 is rotatably fitted in the dry bush 19, and the crank pin hole 19B is formed in a hole elongated in a direction reverse to a gas load direction when an inner pressure of the compression chamber is inverted. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种抑制调节孔和调节摆臂式从动曲柄机构的旋转范围的调节销之间的碰撞噪声的涡旋压缩机以及由压缩室产生的防止旋转机构的碰撞噪声压缩机内部压力反转。解决方案：在包括摆动式从动曲柄机构55的涡旋压缩机1中，从动曲柄机构55包括：干式衬套19，其通过曲柄销可旋转地配合在设置在曲轴11的轴端的曲柄销11C上孔19B设置在偏心位置。转动蜗杆27可旋转地装配在干式衬套19中，并且当压缩室的内部压力反转时，曲柄销孔19B形成为沿与气体负载方向相反的方向延伸的孔。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010133261A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2010133261A
公开(公告)日：2010-06-17
申请号：JP2008307372
申请日：2008-12-02
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAKEUCHI MASAMITSU , YAMAZAKI HIROSHI , MISHIMA CHIKAHIRO , MORO TOMOHISA
IPC分类号： F04C18/02 , F04C29/02
CPC分类号： F04C18/0215 , F04C18/0253 , F04C18/0261 , F04C29/028 , F04C29/04 , F04C29/12
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor improving feeding performance of lubricating oil with respect to a sliding portion. SOLUTION: This scroll compressor includes: a housing 2F; a fixed scroll fixed inside the housing 2F; a turning scroll 4 having a turning end plate 41 with a spiral turning wall body disposed upright and revolvably supported inside the housing 2F while being prevented from being rotated with the turning wall body engaged with a fixed wall body; a suction section for allowing a refrigerant containing lubricating oil to flow into a suction chamber inside the housing 2F; and a plurality of supply flow passages 23 connected to the suction chamber and formed in a sliding surface between the housing 2F and the turning end plate 41. At least one of the housing 2F and turning end plate 41 in the vicinity of the radial outer end of the supply flow passage 23 extending toward the suction section, of the plurality of supply flow passages 23, includes a communication section 43 always ensuring the connection between the suction chamber and supply flow passage 23. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种提高润滑油相对于滑动部的进给性能的涡旋压缩机。该解决方案：该涡旋式压缩机包括：壳体2F; 固定在壳体2F内的固定涡旋盘; 旋转涡旋件4具有旋转端板41，该转动端板41具有螺旋形转动壁体，其被设置成直立并可旋转地支撑在壳体2F内部，同时防止转动壁体与固定壁体接合而旋转; 用于允许含有润滑油的制冷剂流入壳体2F内的吸入室中的抽吸部分; 以及连接到吸入室并形成在壳体2F和转动端板41之间的滑动表面中的多个供给流路23.至少一个壳体2F和旋转端板41在径向外端附近在多个供给流路23中向供给流路23延伸的供给流路23包括连续部43，其连续地确保吸入室与供给流路23的连接。（C）2010年， JPO＆INPIT

3. 发明专利

JP2009127524A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2009127524A
公开(公告)日：2009-06-11
申请号：JP2007303403
申请日：2007-11-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： OTA MASAHIRO , UKAI TETSUZO , WATANABE KAZUHIDE , MORO TOMOHISA , TAKEUCHI MASAMITSU , SUZUKI TAKAYUKI
IPC分类号： F04C29/06 , F04C18/02 , F04C29/00
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor capable of inhibiting the generation of collision noise between spiral wraps or between a regulatory hole and a regulatory projection of a driven crank mechanism in the scroll compressor having the swing link type driven crank mechanism.
SOLUTION: The scroll compressor 1 has the swing link type driven crank mechanism 55 interposed between a crankshaft 11 and an orbiting scroll member 27. A regulation mechanism 57 is provided between the crankshaft 11 and the driven crank mechanism 55 and comprises the regulatory hole 61 for regulating a swing range of the driven crank mechanism 55 swinging about a crank pin 11C of the crankshaft 11 and the regulatory projection 59 loosely fitted in the regulatory hole 61. An elastic member 63 is interposed between the regulatory hole 61 and the regulatory projection 59 to apply a load caused by its compression reactive force for pressing the spiral warp 27B of the orbiting scroll member 27 to the spiral wrap 25 of a fixed scroll member 25.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种涡卷压缩机，其能够抑制在具有摆动式驱动曲柄机构的涡旋压缩机中螺旋形涡卷之间或调节孔与从动曲柄机构的调节突起之间的碰撞噪声的产生。解决方案：涡旋压缩机1具有夹在曲轴11和绕动涡旋构件27之间的摆动式驱动曲柄机构55.调节机构57设置在曲轴11和从动曲柄机构55之间，并包括调节用于调节从动曲柄机构55的摆动范围的孔61，该曲柄机构55围绕曲轴11的曲柄销11C和松动地配合在调节孔61中的调节突起59摆动。弹性构件63介于调节孔61和调节孔突起59施加由其压缩反作用力引起的负载，用于将旋转涡旋构件27的螺旋形经线27B压紧到固定涡旋构件25的螺旋形涡卷25上。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2008133806A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2008133806A
公开(公告)日：2008-06-12
申请号：JP2006322312
申请日：2006-11-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YAMAZAKI HIROSHI , TAKEUCHI MASAMITSU , ITO TAKAHIDE , HIMENO HIROMITSU , UKAI TETSUZO , WATANABE KAZUHIDE , FUJITA KATSUHIRO , MORO TOMOHISA , KUWABARA TAKAYUKI
IPC分类号： F04C18/02
CPC分类号： F04C18/0215 , F01C17/063 , F04C2270/12 , F04C2270/16
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor capable of reducing force acted on a pin for preventing rotations.
SOLUTION: In the scroll compressor, a center Vc of a turning spiral element 24 is deviated from a driving center shaft D so as to make a distance L between gravity center G and the driving center shaft D in a turning scroll 20 smaller than a predetermined permissible value set according to theoretical displacement and the mass of the turning scroll 20. Moment force about the driving center shaft D acted on the turning scroll 20 during revolutions is reduced, and alternate force acted on the pin for the rotations of the turning scroll 20 is reduced to a permissible level.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够减小作用在销上以防止旋转的力的涡旋压缩机。解决方案：在涡旋压缩机中，旋转螺旋元件24的中心Vc从驱动中心轴D偏离，以便在转动涡旋件20中使重心G与驱动中心轴D之间的距离L变小比根据理论位移和转动涡轮20的质量设定的预定容许值减小，在转动期间作用在转动涡旋件20上的驱动中心轴D的力矩减小，并且用于转动的转动转向盘20减小到允许的水平。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008082187A Fluid machine 有权
标题翻译：流体机
公开(公告)号：JP2008082187A
公开(公告)日：2008-04-10
申请号：JP2006260588
申请日：2006-09-26
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SATO SO , TAKEUCHI MASAMITSU , YAMAZAKI HIROSHI , MISHIMA CHIKAHIRO , WATANABE KAZUHIDE
IPC分类号： F04C18/02
CPC分类号： F04C18/0215 , F01C17/06 , F01C17/063 , F04C2250/00 , F04C2270/16
摘要： PROBLEM TO BE SOLVED: To provide a fluid machine suppressing wear of a rotation preventing pin.
SOLUTION: This fluid machine has a housing 2, a fixed scroll fixed on the housing 2, a turning scroll 4 revolving in relation to the fixed scroll, and a rotation preventing mechanism 7 preventing rotation of the turning scroll 4. The rotation preventing mechanism 7 has the rotation preventing pin 71 projecting from a wall surface on a housing 2 side or a turning scroll 4 side, and a restricting member 72 engaged with the rotation preventing pin 71 to regulate the position of the rotation preventing pin 71. The projecting side end of the rotation preventing pin 71 has a tapered shape, and the end of the tapered shape has a round shape.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种抑制旋转防止销磨损的流体机械。解决方案：该流体机械具有壳体2，固定在壳体2上的固定涡旋件，相对于固定涡旋件旋转的转动涡旋件4和防止转动涡旋件4旋转的旋转防止机构7。防止机构7具有从壳体2侧或转动涡卷4侧的壁面突出的防旋转销71以及与旋转防止销71接合以限制防旋转销71的位置的限制构件72。防旋转销71的突出侧端部具有锥形形状，并且锥形形状的端部具有圆形形状。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007285187A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2007285187A
公开(公告)日：2007-11-01
申请号：JP2006112598
申请日：2006-04-14
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAKEUCHI MASAMITSU , ITO TAKAHIDE , YAMAZAKI HIROSHI , UKAI TETSUZO , WATANABE KAZUHIDE , FUJITA KATSUHIRO , MORO TOMOHISA , KUWABARA TAKAYUKI
IPC分类号： F04C18/02 , F04C29/02
CPC分类号： F04C18/088 , F04C18/0276
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor always ensuring a sufficient amount of lubricating oil and improving its performance and reliability.
SOLUTION: The scroll compressor is provided with: a housing 11 having a hollow inside; a fixed scroll 14 fixedly provided in the housing; a revolving scroll 15 supported in a revolving manner in the housing while being prevented from rotating in the state in which it is engaged with the wall body of the fixed scroll; a suction chamber 39 introducing fluid, a compression chamber 40 compressing fluid introduced into the suction chamber; a driving shaft 16 rotatably supported in the housing by a bearing part, having an eccentric part which is formed at its end and engaged with the revolving scroll through an engagement part, and transmitting rotational force to the revolving scroll; a mechanical chamber 80 partitioning the bearing part and the engagement part; a first oil feeding passage 83 introducing lubricating oil remaining in the compression chamber to the mechanical chamber; and a leakage suppressing means 61 suppressing leakage of lubricating oil introduced into the mechanical chamber.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种总是确保足够量的润滑油并提高其性能和可靠性的涡旋压缩机。解决方案：涡旋压缩机设置有：具有中空的壳体11; 固定设置在壳体内的固定涡卷14; 在与固定涡旋件的壁体接合的状态下防止旋转的旋转涡旋件15以旋转方式支撑在壳体中; 引入流体的吸入室39，压缩室40，其压缩引入到吸入室中的流体; 驱动轴16，其通过轴承部可旋转地支撑在壳体中，具有偏心部，该偏心部在其端部形成并且通过接合部与旋转涡卷接合，并且将旋转力传递到回转涡卷; 分隔轴承部和接合部的机械室80; 将保留在压缩室内的润滑油引入到机械室的第一供油路83; 以及泄漏抑制装置61，其抑制引入机械室的润滑油的泄漏。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007247567A Scroll compressor 审中-公开
标题翻译：滚动压缩机
公开(公告)号：JP2007247567A
公开(公告)日：2007-09-27
申请号：JP2006073306
申请日：2006-03-16
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YAMAZAKI HIROSHI , TAKEUCHI MASAMITSU , UKAI TETSUZO , WATANABE KAZUHIDE , MORO TOMOHISA
IPC分类号： F04C18/02 , F04C29/02
CPC分类号： F04C18/088 , F04C18/0276
摘要： PROBLEM TO BE SOLVED: To inhibit complication of a structure and rise of manufacturing cost, and to improve reliability by surely lubricating necessary sections in a scroll compressor.
SOLUTION: A fixed scroll 12 including a scroll lap 25 is fixed on a housing 11. A scroll lap 28 of a turning scroll 13 including the scroll lap 28 is supported by the housing in such a manner that revolution of the same is obstructed but that rotation of the same is possible under a condition where the same meshes with the scroll lap 25 of the fixed scroll 12. Consequently, a compression chamber 29 is defined between both of the laps. A drive shaft 14 is supported by the housing 11 in such a manner that the same can drive and rotate, and a balance bush 51 of an eccentric shaft 50 engages with the turning scroll 13. Consequently, the turning scroll can turn. A lubrication passage 64 supplying refrigerant gas containing lubricating oil mist to an engagement part with the turning scroll 13 is provided on an outer circumference surface of the balance bush 51.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了抑制结构的复杂化和制造成本的上升，并且通过可靠地润滑涡旋压缩机中的必需部分来提高可靠性。
解决方案：包括涡卷25的固定涡卷12固定在壳体11上。包括涡卷28的转动涡卷13的滚动圈28以其旋转方式由壳体支撑但是在与固定涡旋件12的涡卷25相同的状态下可以进行旋转。因此，在两个圈之间限定了压缩室29。驱动轴14以这样的方式由壳体11支撑，可以驱动和旋转，并且偏心轴50的平衡衬套51与转动涡旋件13接合。因此，转动涡卷可以转动。在平衡衬套51的外周面上设置润滑通路64，该润滑通路64将含有润滑油雾的制冷剂气体供给到与转动涡卷13的接合部分。（C）2007，JPO＆INPIT

8. 发明专利

JP2007146860A Scroll compressor, vapor compression type refrigerating cycle, and air conditioner for vehicle 审中-公开
标题翻译：滚筒式压缩机，蒸汽压缩式制冷循环机，空气调节机
公开(公告)号：JP2007146860A
公开(公告)日：2007-06-14
申请号：JP2007049901
申请日：2007-02-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAKEUCHI MASAMITSU , ITO TAKAHIDE , MIURA SHIGEKI
IPC分类号： F04C18/02 , F04C29/12
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor capable of suppressing deformation of each end plate of a fixed scroll and a turn scroll to prevent working gas from leaking from a compression chamber and to provide a vapor compression type refrigerating cycle and an air conditioner for a vehicle, using the scroll compressor.
SOLUTION: This scroll compressor 1 is provided with the fixed scroll 8 forming a spiral projection 11 on one face side of the end plate 10 and the turn scroll 9 provided with a spiral projection 18 on one face side of the end plate 17 and combining this spiral projection 18 with the spiral projection 11 of the fixed scroll 8 to form the spiral compression chamber in a casing 1A to exhaust the working gas introduced into the casing 1A after compressing the working gas in the compression chamber in accordance with turn of the turn scroll 9. Thickness T
1 of the end plate 10 of the fixed scroll 8 is larger than 0.9 times the height H
1 of the spiral projection 11 of the fixed scroll 8.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制固定涡旋件和转动涡旋件的每个端板的变形的涡旋压缩机，以防止工作气体从压缩室泄漏并提供蒸汽压缩式制冷循环和用于车辆的空调器，使用涡旋压缩机。解决方案：该涡旋压缩机1设置有在端板10的一个表面侧上形成螺旋形突起11的固定涡旋件8和在端板17的一个表面侧上设置有螺旋形突起18的转动涡旋件9 并将该螺旋形突起18与固定涡旋件8的螺旋形突起11组合，以在壳体1A中形成螺旋形压缩室，以便在压缩室中的工作气体压缩之后，将引入到壳体1A中的工作气体按照转动卷轴9.固定涡盘8的端板10的厚度T 1 大于固定涡卷8的螺旋形突起11的高度H 1 的0.9倍 8.版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006144603A Compressor 审中-公开
标题翻译：压缩机
公开(公告)号：JP2006144603A
公开(公告)日：2006-06-08
申请号：JP2004333719
申请日：2004-11-17
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： WADA YASUHIRO , WATANABE KAZUHIDE , TAKEUCHI MASAMITSU , MIZUSHIMA MOTOKI
IPC分类号： F04C18/02 , F04C23/02 , F04C29/02
摘要： PROBLEM TO BE SOLVED: To provide a compressor in which lubricating oil is efficiently supplied to its internal mechanism.
SOLUTION: In this compressor 1, the swirl of a swirl scroll 4 compresses a refrigerant gas. The compressor 1 comprises a balance weight 54 correcting a rotational balance of the swirl scroll 4, and front case 6 having a supply passage 62 taking lubricating oil from the outside to the inside and housing the balance weight 54. An atmosphere of refrigerant gas containing lubricating oil mist is formed outside the front case 6, and dynamical pressure generated by the movement of the balance weight 54 makes the front case 6 suck the refrigerant gas of the outside of the front case 6 through the supply passage 62.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种将润滑油有效地供给到其内部机构的压缩机。解决方案：在该压缩机1中，涡流涡旋件4的涡流压缩制冷剂气体。压缩机1包括校正涡旋涡旋件4的旋转平衡的平衡锤54和具有从外部到内部获取润滑油并且容纳平衡块54的供给通道62的前壳体6.包含润滑剂的制冷剂气体的气氛油雾形成在前壳体6的外侧，并且由平衡配重54的运动产生的动力学压力使得前壳体6通过供给通道62吸附前壳体6的外部的制冷剂气体。版权所有：（C）2006，JPO＆NCIPI

10. 发明专利

JP2005240699A Scroll compressor 审中-公开
标题翻译：滚动压缩机
公开(公告)号：JP2005240699A
公开(公告)日：2005-09-08
申请号：JP2004052486
申请日：2004-02-26
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TOKUDA MASAAKI , UKAI TETSUZO , TAKEUCHI MASAMITSU
IPC分类号： F04C18/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor having a hard-to-seizing characteristic.
SOLUTION: A swing scroll 13 is classified into a lap 13b and the other portions. When a Cartesian coordinate system in which lines connecting the gravity centers 52 of those end plates other than the lap 13b to the center 51 of the end plate projected on a plane parallel with the end plate of the swing scroll 13 are plotted on a y-axis and lines passing the center 51 of the end plate and perpendicular to the y-axis are plotted on an x-axis is considered, if the position of the gravity center 53 of only the lap 13b projected on the plane can be adjusted so as to belong to a third quadrant or a fourth quadrant, the components of these gravity centers in the y-axis direction are offset each other and the synthetic gravity center 54 of the swing scroll 13 eventually approaches the center 51 of the end plate. In this invention, the position of the gravity center 52 of the end plate excluding the lap is changed by changing the position of the step 13h of a tooth-to-tooth bottom part 13f of the swing scroll 13 in a direction along a swirl so that the gravity center of the lap relatively belongs to the third quadrant or the fourth quadrant.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有难以抢占特性的涡旋压缩机。解决方案：摆动涡卷13被分类为一个搭接件13b和另一部分。当直线坐标系将这些端板以外的那些端板的重心52连接到端板的中心51上的投影在与摆动涡旋件13的端板平行的平面上时，如果只考虑投影在平面上的搭接部13b的重心53的位置可以调整为如下方式，则在x轴上绘制通过端板的中心51并垂直于y轴的线，属于第三象限或第四象限，这些重心在y轴方向上的分量彼此抵消，并且摆动涡旋件13的合成重心54最终接近端板的中心51。在本发明中，通过在旋转方向上改变摆动涡旋件13的齿 - 齿底部13f的台阶13h的位置来改变除了搭接之外的端板的重心52的位置，该圈的重心相对属于第三象限或第四象限。版权所有（C）2005，JPO＆NCIPI

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