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1. 发明专利

JP2008144631A Variable displacement compressor 审中-公开
标题翻译：可变位移压缩机
公开(公告)号：JP2008144631A
公开(公告)日：2008-06-26
申请号：JP2006330899
申请日：2006-12-07
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： MURASE MASAKAZU , NAGANO HIROKI , FUKANUMA TETSUHIKO
IPC分类号： F04B27/08
CPC分类号： F04B27/109 , F04B27/1036 , F04B27/1054 , F04B39/123
摘要： PROBLEM TO BE SOLVED: To provide a variable displacement compressor capable of securing appropriate quantity of lubricating oil in a control pressure chamber. SOLUTION: In the variable displacement compressor 10, an in-shaft delivery passage 15b constructing a part of a delivery passage is formed in the rotary shaft 15, and an introduction hole 16 opening toward a front side area C2 in the control pressure chamber C and communicating to the in-shaft delivery passage 15b is formed. A communication path 46 establishing communication between a rear side area C1 and the front side area C2 in the control pressure chamber C having a boarder on a swash plate 24 is formed on the swash plate 24. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够将适当数量的润滑油固定在控制压力室中的可变排量压缩机。解决方案：在可变排量压缩机10中，在旋转轴15中形成构成输送通道的一部分的轴内输送通道15b，以及在控制压力下朝向前侧区域C2开口的引入孔16 形成室C并与轴内传送通道15b连通。在斜盘24上形成有在斜盘24上具有边缘的控制压力室C中的后侧区域C1和前侧区域C2之间建立连通的连通路径46.版权所有（C）2008， JPO＆INPIT

2. 发明专利

JP2014214669A 電動圧縮機审中-公开
标题翻译：电动压缩机
公开(公告)号：JP2014214669A
公开(公告)日：2014-11-17
申请号：JP2013092547
申请日：2013-04-25
申请人：株式会社豊田自動織機 , Toyota Industries Corp
发明人： INAGAKI TOMOYOSHI , ATAYA HIROSHI , NAGANO HIROKI , NARUSE TAKUYA
IPC分类号： F04B39/12 , F04B39/00 , F04C29/00
CPC分类号： F04C29/0085 , F04C18/0215 , F04C23/008 , F04C2240/803 , F04C2240/808
摘要：【課題】電動機構が高い効率を維持可能な電動圧縮機を提供する。【解決手段】本発明の電動圧縮機では、電動機構3と圧縮機構5と駆動回路7とを備えている。電動機構3は、ハウジング1に収容されている。ハウジング1は、円筒状の本体部1bと、本体部1bから外径方向へ膨出する膨出部1cと、隔壁53とを有している。本体部1b内には、ステータ収容室11bが形成されている。ステータ収容室11b内には電動機構3のステータ15が収容されている。膨出部1c内には、クラスタブロック収容室11cが形成されている。クラスタブロック収容室11c内にはクラスタブロック23が収容されている。隔壁53は、ステータ収容室11b及びクラスタブロック収容室11cを径方向で区画している。本体部1b及び隔壁53は、ステータコア15bを支持している。【選択図】図1
摘要翻译：要解决的问题：提供一种包括能够保持高效率的电动机构的电动机压缩机。解决方案：电动机压缩机包括电动机构3，压缩机构5和驱动电路7.电动机构3存储在壳体1具有圆筒体部1b，从主体部1b沿外径方向膨胀的隆起部1c和分隔壁53.在本体部1b中形成有定子收纳室11b。在定子收纳室11b中，存储有马达机构3的定子15。在隆起部1c中，形成有簇块储存室11c。在群集块存储室11c中，存储有群集块23。隔壁53在径向上分隔定子收纳室11b和簇块收纳室11c。主体部分1b和分隔壁53支撑定子芯15b。

3. 发明专利

JP2014169665A Scroll type compressor 有权
标题翻译：滚动式压缩机
公开(公告)号：JP2014169665A
公开(公告)日：2014-09-18
申请号：JP2013041915
申请日：2013-03-04
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： NAGANO HIROKI , MORI TATSUSHI , MIZUFUJI TAKESHI
IPC分类号： F04C18/02
CPC分类号： F04C27/005 , F01C19/005 , F01C19/08 , F01C19/10 , F04C18/0215 , F04C18/0284 , F04C23/008 , F05C2225/02 , F05C2225/04 , F05C2253/20
摘要： PROBLEM TO BE SOLVED: To prevent the leakage of refrigerant from a back pressure region, and to suppress mechanical loss.SOLUTION: A groove part 50 is provided in an end face 231a of a movable scroll 23, and a seal member 51 is held in the groove part 50. The seal member 51 comprises a rubber member 53 which is elastically deformed in the groove part 50, and a resin member 52 which is formed of a harder material than the rubber member 53. Part of the resin member 52 is protruded from the inside of the groove part 50 to the side of a partition wall 21, and the resin member 52 is made to abut on the partition wall 21.
摘要翻译：要解决的问题：为了防止制冷剂从背压区域泄漏并且抑制机械损失。解决方案：在动涡旋盘23的端面231a中设置有槽部50，密封构件51保持在凹槽部50.密封部件51包括在槽部50中弹性变形的橡胶部件53和由比橡胶部件53更硬的材料形成的树脂部件52.树脂部件52的一部分突出从槽部50的内侧到分隔壁21侧，使树脂部件52抵接在分隔壁21上。

4. 发明专利

JP2011202534A Vacuum pump apparatus 审中-公开
标题翻译：真空泵设备
公开(公告)号：JP2011202534A
公开(公告)日：2011-10-13
申请号：JP2010068456
申请日：2010-03-24
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： NAGANO HIROKI , YAMAMOTO SHINYA , BAN TAKASHI , HAYASHI GENKI
IPC分类号： F04C29/02 , F04C18/18
摘要： PROBLEM TO BE SOLVED: To provide a vacuum pump apparatus that allows a scraped-up lubricating oil to reach a sliding element, even when a device for scraping up the lubricating oil is separated from the sliding element such as a bearing.SOLUTION: The vacuum pump apparatus includes a first rotor 26 which is stored in a rotor chamber R inside a housing and rotated when a drive shaft 28 is rotated, a timing gear which is stored in a gear chamber inside the housing and which includes drive gears attached to the drive shaft 28 and driven gears meshed with the drive gears, a second rotor 27 rotated when the driven shaft 29 having the driven gears is rotated, and a scraping-up body which is installed on the drive shaft 28 or the driven shaft 29 and which scrapes up the lubricating oil. The scraping-up body includes, on the drive side bearing 30 side, scraping-up pieces 50 and spattering restraining pieces 51 for restraining the spattering of the lubricating oil scraped up by the scraping pieces 50 radially outward of the scraping-up body.
摘要翻译：要解决的问题：即使当用于刮除润滑油的装置与诸如轴承的滑动元件分离时，提供允许刮掉的润滑油到达滑动元件的真空泵装置。解决方案：真空泵装置包括第一转子26，其在壳体内存储在转子室R中并且当驱动轴28旋转时旋转;定时齿轮，其存储在壳体内的齿轮室中，并且包括连接到驱动器的驱动齿轮轴28和与驱动齿轮啮合的从动齿轮，当具有从动齿轮的从动轴29旋转时旋转的第二转子27和安装在驱动轴28或从动轴29上的刮削体，润滑油。刮削体在驱动侧轴承30侧具有刮削片50和防溅片51，用于抑制由刮削片50向刮削体的径向外侧刮除的润滑油的飞溅。

5. 发明专利

JP2008075460A Compressor 审中-公开
标题翻译：压缩机
公开(公告)号：JP2008075460A
公开(公告)日：2008-04-03
申请号：JP2006252572
申请日：2006-09-19
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： MURASE MASAKAZU , IMAI TAKAYUKI , MATSUSHITA MASAAKI , NAGANO HIROKI , FUKANUMA TETSUHIKO
IPC分类号： F04B39/00 , F04B27/08
CPC分类号： F04B27/109 , F04B27/1081
摘要： PROBLEM TO BE SOLVED: To provide a compressor for efficiently lubricating a seal portion of a rotary shaft, a rotary shaft bearing, and a thrust bearing, that prevents a refrigerant from leaking to the outside of a housing along the rotary shaft. SOLUTION: A shaft seal chamber is divided into a seal member side 30a and a bearing side 30b by a partition wall 31. A crankcase 6 communicates with the seal member side 30a of the shaft seal chamber 30 via a first passage 32 arranged in a front housing 3. The crankcase 6 directly communicates with the bearing side 30b of the shaft seal chamber 30 via a second passage 33 arranged in the front housing 3. A discharged refrigerant passage 34 is obliquely provided in a drive shaft 7 so that the refrigerant gas in a discharge-side pressure region is introduced to the bearing side 30b of the shaft seal chamber 30 while in contact with the partition wall 31. The partition wall 31 has a hollow disk-like shape. A gap (A) is formed on a radially inner side rather than an outer peripheral surface 30c of the shaft seal chamber 30. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种压缩机，用于有效地润滑旋转轴的密封部分，旋转轴轴承和推力轴承，其防止制冷剂沿着旋转轴泄漏到壳体的外部。解决方案：轴密封室通过分隔壁31分成密封构件侧30a和轴承侧30b。曲轴箱6经由第一通道32与轴密封室30的密封构件侧30a连通，第一通道32被布置曲轴箱6通过布置在前壳体3中的第二通道33与轴封室30的轴承侧30b直接连通。排出的制冷剂通道34倾斜地设置在驱动轴7中，使得排出侧压力区域中的制冷剂气体与隔壁31接触而被引入轴密封室30的轴承侧30b。隔壁31具有中空盘状。在轴封室30的径向内侧而不是外周面30c上形成有间隙（A）。（C）2008，JPO＆INPIT

6. 发明专利

JP2014125957A Scroll-type compressor 有权
标题翻译：滚动式压缩机
公开(公告)号：JP2014125957A
公开(公告)日：2014-07-07
申请号：JP2012283036
申请日：2012-12-26
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： NAGANO HIROKI , MORI TATSUSHI , MIZUFUJI TAKESHI
IPC分类号： F04C18/02
CPC分类号： F04C29/026 , F04C18/0215 , F04C18/0261 , F04C23/008 , F04C27/005 , F04C29/028
摘要： PROBLEM TO BE SOLVED: To provide a scroll type compressor capable of achieving a lower manufacturing cost while reliably actualizing a reduction in the power loss.SOLUTION: In the scroll type compressor, at least one of pressure regions 46 and 48 and a suction region 64 is communicated with an oil separation chamber 58 via an oil supply passage 74. The oil supply passage 74 has a throttle part 74a. The throttle part 74a is a clearance between an oil supply hole 78 formed in a fixed scroll 12 and an insertion member 80 inserted into the oil supply hole 78. The clearance is formed by a spiral oil supply groove 78a which is provided in at least one of an inner peripheral face 78a of the oil supply hole 78 and an outer peripheral face 80a of the insertion member 80.
摘要翻译：要解决的问题：提供一种能够实现较低制造成本的涡旋式压缩机，同时可靠地实现功率损耗的降低。解决方案：在涡旋式压缩机中，至少一个压力区域46和48以及吸入区域64 经由供油通道74与油分离室58连通。供油通道74具有节流部74a。节气门部分74a是形成在固定涡盘12中的供油孔78和插入供油孔78中的插入件80之间的间隙。间隙由螺旋供油槽78a形成，螺旋供油槽78a设置在至少一个供油孔78的内周面78a和插入部件80的外周面80a。

7. 发明专利

JP2013209909A Inverter-integrated electric compressor 有权
标题翻译：逆变电动压缩机
公开(公告)号：JP2013209909A
公开(公告)日：2013-10-10
申请号：JP2012080023
申请日：2012-03-30
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： NAGANO HIROKI , ITO TATSUYA , MIZUFUJI TAKESHI
IPC分类号： F04B39/00 , F04C29/00
摘要： PROBLEM TO BE SOLVED: To provide an inverter-integrated electric compressor capable of suppressing vibrations of an inverter cover and abnormal noise generation by shifting a resonance point with a natural frequency of a vibration source and lowering a peak of the resonance point.SOLUTION: In an inverter-integrated electric compressor 10, a compression mechanism 18 and an electric motor 19 are connected axially in a row. Further, an inverter cover 51 is connected to the axial one end part of a housing 11 on a peripheral edge part and, meanwhile, a storage space 51a of an inverter 60 is divided by a center housing 12 and the inverter cover 51. The inverter cover 51 is made of metal and has a thin-plate-like bottom part 52 which is located coaxially with a rotation shaft 23 and is extended in a direction vertical to a rotation shaft 23. On the bottom part 52, a groove part 52a extended on the bottom part 52 is formed.
摘要翻译：要解决的问题：提供一种逆变器集成电动压缩机，其能够通过以振动源的固有频率移动谐振点并降低谐振点的峰值来抑制逆变器盖的振动和产生异常噪声。解决方案：在逆变器一体式电动压缩机10，压缩机构18和电动机19沿轴向连续排列。此外，逆变器盖51连接到外周缘部的壳体11的轴向一端部，同时，逆变器60的存储空间51a由中心壳体12和逆变器盖51分割。逆变器盖51由金属制成，并且具有薄板状底部52，其与旋转轴23同轴地定位并且在垂直于旋转轴23的方向上延伸。在底部52上延伸有槽部52a 在底部52上形成。

8. 发明专利

JP2011202535A Vacuum pump apparatus 审中-公开
标题翻译：真空泵设备
公开(公告)号：JP2011202535A
公开(公告)日：2011-10-13
申请号：JP2010068457
申请日：2010-03-24
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： NAGANO HIROKI , YAMAMOTO SHINYA , BAN TAKASHI , HAYASHI GENKI
IPC分类号： F04C29/02 , F04C18/18 , F04C25/02
摘要： PROBLEM TO BE SOLVED: To provide a vacuum pump apparatus in which the scraping-up direction of a lubricating oil scraped up by a scraping-up body is adjusted by changing the direction according to the rotational speed of a rotating shaft.SOLUTION: The vacuum pump apparatus includes a drive shaft 28, a first rotor 26 which is stored in a rotor chamber R inside a housing and rotated when the drive shaft 28 is rotated, a timing gear which is stored in a gear chamber inside the housing and which includes the drive gears of the drive shaft 28 and driven gears, a driven shaft 29 having the driven gears, a second rotor 27 rotated when the driven shaft 29 is rotated, a drive side bearing 30 installed between the rotor chamber R and the gear chamber, a driven side bearing 34 for supporting the driven shaft 29, and a scraping-up body for scraping up the lubricating oil. The timing gear is disposed between at least the drive side bearing 30 and/or the driven side bearing 34 and the scraping-up body. The scraping-up body includes, on the timing gear side, first scraping-up pieces 50 and second scraping-up pieces 51. The inclination angles of the first scraping piece 50 and the second scraping piece 51 to a reference plane at right angle to the rotating axis direction P are differentiated from each other.
摘要翻译：要解决的问题：提供一种真空泵装置，其中通过根据旋转轴的转速改变方向来调节通过刮削体刮下的润滑油的刮擦方向。解决方案：真空泵装置包括驱动轴28，第一转子26，其存储在壳体内的转子室R中并且当驱动轴28旋转时旋转;定时齿轮，其存储在壳体内的齿轮室中，并且包括驱动轴28和从动齿轮的驱动齿轮，具有从动齿轮的从动轴29，当从动轴29旋转时旋转的第二转子27，安装在转子室R和齿轮室之间的驱动侧轴承30，用于支撑从动轴29的从动侧轴承34和用于刮除润滑油的刮削体。正时齿轮设置在至少驱动侧轴承30和/或从动侧轴承34与刮取体之间。刮削体在正时齿轮侧包括第一刮削片50和第二刮削片51.第一刮片50和第二刮片51的倾斜角度与参考平面成直角旋转轴方向P彼此不同。

9. 发明专利

JP2009068466A Variable volume swash plate type compressor 审中-公开
标题翻译：可变容量的滑板式压缩机
公开(公告)号：JP2009068466A
公开(公告)日：2009-04-02
申请号：JP2007240441
申请日：2007-09-18
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： YOKOMACHI HISAYA , IMAI TAKAYUKI , NAGANO HIROKI
IPC分类号： F04B27/10
摘要： PROBLEM TO BE SOLVED: To provide a variable volume swash plate type compressor in which dynamic loss is not generated when a pair of shoes is employed therein. SOLUTION: The variable volume swash plate type compressor according to the invention employs a pair of shoes 23a, 23b provided between the surface of the swash plate 22 and the seating surface of the piston 14. The swash plate 22 comprises the thrust bearing 20 for avoiding the rotary motion of the driving shaft 13 and the radial bearing 21 and is constructed so that an angle of the inclination θ between the driving shaft 13 and the virtual plane of perpendicular to the shaft is changeable. The cylinder block 1 is provided with the coil spring 30 which is departed from the swash plate 22 when the angle of the inclination θ exceeds the set angle, and biases the swash plate 22 in the direction of departing from the cylinder bore 1a when the angle of the inclination θ is below the set angle. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种可变容积斜盘式压缩机，其中当使用一对鞋时，不产生动态损失。解决方案：根据本发明的可变体积斜盘式压缩机采用一对设在斜板22的表面和活塞14的座面之间的鞋23a，23b。斜盘22包括止推轴承 20，用于避免驱动轴13和径向轴承21的旋转运动，并且构造成使得驱动轴13和垂直于轴的虚拟平面之间的倾斜角度θ是可变的。气缸体1设有螺旋弹簧30，当倾角θ的角度超过设定角度时，螺旋弹簧30离开斜板22，并且当斜角22的角度的倾角θ低于设定角度。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2008082256A Lubricating device for swash plate type compressor 审中-公开
标题翻译：滑板式压缩机润滑装置
公开(公告)号：JP2008082256A
公开(公告)日：2008-04-10
申请号：JP2006263871
申请日：2006-09-28
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： IMAI TAKAYUKI , MURASE MASAKAZU , NAGANO HIROKI , YOKOMACHI HISAYA , FUKANUMA TETSUHIKO
IPC分类号： F04B27/08 , F04B39/02
CPC分类号： F04B27/109
摘要： PROBLEM TO BE SOLVED: To improve reliability of a lubricated part by effectively using majority of oil existing in a swash plate chamber of a compressor. SOLUTION: Oil adhering on fixing bolts 5a, 5b at a position near a side wall 13 of a front housing 1 drips into each large diameter hole 32 and flows out to oil-collecting grooves 35, 36 by its own weight. Part of oil flowing on an inner wall surface 34 of a side wall 13 flows into the oil-collecting grooves 35, 36 and sub collecting grooves 39, 40. Oil in the sub collecting grooves 39, 40 flows into the oil-collecting grooves 35, 36 via each large diameter hole 32 of the fixing bolts 5a, 5b. Oil in the oil-collecting grooves 35, 36 flows in a circumference direction of the side wall 13 and is introduced into oil introduction grooves 37, 38. Oil in the oil introduction grooves 37, 38 flows in a drive shaft 6 direction, is supplied to a space 10 via oil introduction holes 41, 42 connected at lower ends, and lubricates a shaft seal device 11 and a radial bearing 9 which are lubricated parts. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过有效地利用存在于压缩机的斜盘室中的大部分油来提高润滑部件的可靠性。解决方案：粘附在前壳体1的侧壁13附近的位置处的固定螺栓5a，5b滴落到每个大直径孔32中，并通过其自重流出到集油槽35,36。在侧壁13的内壁面34上流动的油的一部分流入集油槽35,36和副集合槽39,40。副集合槽39,40中的油流入集油槽35 ，36通过固定螺栓5a，5b的每个大直径孔32。集油槽35,36中的油沿着侧壁13的周向流动，并被引入到油引入槽37,38中。供油导入槽37,38中的油沿着驱动轴6方向流动通过在下端连接的油引入孔41,42到达空间10，并润滑作为润滑部件的轴封装置11和径向轴承9。版权所有（C）2008，JPO＆INPIT

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