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1. 发明专利

JP2017089578A 電動過給機审中-公开
公开(公告)号：JP2017089578A
公开(公告)日：2017-05-25
申请号：JP2015223941
申请日：2015-11-16
申请人：株式会社豊田自動織機 , Toyota Industries Corp
发明人： OSHITA MAKIO , UMEMURA SATOSHI , FUJIKI YUTAKA , YAMAMICHI TOMOHIRO
IPC分类号： F02B39/10 , F02B39/00
CPC分类号： F04D25/06 , F02B37/04 , F04D17/10 , F04D29/053 , F04D29/056 , H02K5/1732 , H02K5/18 , H02K5/20 , H02K9/22 , Y02T10/144
摘要：【課題】コンプレッサ部と電動モータ部とを有する電動過給機において、電動モータのコイルから発生した熱であってモータハウジングを介して軸受に至る熱を、より抑制することが可能な構造を有する電動過給機を提供する。【解決手段】コンプレッサ部61と、電動モータ62M及びモータハウジング62Aとを有する電動モータ部62と、を有する電動過給機60であって、シャフトにおけるコイルに対してコンプレッサに近い側、及びシャフトにおけるコイルに対してコンプレッサから遠い側、のそれぞれは、モータハウジングに保持されたそれぞれの軸受にて支持されており、コイル62Fから発生してモータハウジング62Aを伝導した熱がコイルに対してコンプレッサに近い側の軸受62Nに至るモータハウジングの熱伝導経路TH1には、熱伝導経路の熱伝導の方向に交差する幅方向を絞る絞り部SA、SBが設けられている。【選択図】図3

2. 发明专利

JP2012215092A Twin rotary scroll type compressor 审中-公开
标题翻译：双旋转滚压式压缩机
公开(公告)号：JP2012215092A
公开(公告)日：2012-11-08
申请号：JP2011079841
申请日：2011-03-31
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： OTA TAKAYUKI , KAWAGUCHI MASAHIRO , UMEMURA SATOSHI , MOTONAMI HIROYUKI
IPC分类号： F04C18/02 , F04C29/00
摘要： PROBLEM TO BE SOLVED: To provide a twin rotary scroll type compressor in which both scrolls can be restrained from being inclined while bringing a drive side spiral wall into pressure-contact with a driven side spiral wall in the pressure-contact direction.SOLUTION: A driven side preload imparting member 40 which is used for imparting a load in such a direction that the drive side spiral wall 31b is brought into pressure-contact with the driven side spiral wall 32c, is arranged at the driven side bearing 18 of the twin rotary scroll type compressor 11. The driven side preload imparting member 40 is disposed, in the driven side outer ring 18b of the driven side bearing 18, at a position which is closer to a compression chamber 33 from the center in the axial direction thereof. A drive side preload imparting member 41 which is used for imparting a load in such a direction that the drive side spiral wall 31b is brought into pressure-contact with the driven side spiral wall 32c, is arranged at a drive side bearing 16. The drive side preload imparting member 41 is disposed, in the drive side outer ring 16b of the drive side bearing 16, at a position which is closer to the compression chamber 33 from the center in the axial direction thereof.
摘要翻译：解决的问题：提供一种双向旋转涡旋式压缩机，其中两个涡卷可以被限制在倾斜的同时使驱动侧螺旋壁与从动侧螺旋壁在压力接触方向压力接触。解决方案：驱动侧螺旋壁31b与从动侧螺旋壁32c压力接触的方向用于赋予负载的从动侧预压赋予构件40配置在从动侧双向旋转涡旋式压缩机11的轴承18.从动侧预压赋予构件40在从动侧轴承18的从动侧外圈18b中配置在从中心侧靠近压缩室33的位置其轴向。驱动侧预压施加构件41用于在驱动侧螺旋壁31b与从动侧螺旋壁32c压力接触的方向上施加载荷。驱动侧预压施加构件41配置在驱动侧轴承16上。在驱动侧轴承16的驱动侧外圈16b中，从轴心方向的中央靠近压缩室33的位置设置有侧面预加载施加构件41。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2012207634A Internal combustion engine 审中-公开
标题翻译：内燃机
公开(公告)号：JP2012207634A
公开(公告)日：2012-10-25
申请号：JP2011075520
申请日：2011-03-30
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： MORI HIDEFUMI , IGUCHI MASAO , UMEMURA SATOSHI
IPC分类号： F02D43/00 , F02B37/00 , F02D13/02 , F02D23/00 , F02D45/00
CPC分类号： Y02T10/144 , Y02T10/18
摘要： PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of suppressing occurrence of knocking in high speed driving of a compressor part while receiving an assist from the internal combustion engine in low speed driving.SOLUTION: A supercharger unit T is provided with: a turbine part S; a rotary shaft 16 integrally rotating with the turbine part S; the compressor part R driven by the rotation of the turbine part S and increasing the pressure of gas supplied to a combustion chamber Ea; and an electromagnetic clutch 30 transmitting or intercepting the rotation of the internal combustion engine E to a rotary shaft 16. The internal combustion engine E is provided with a valve timing variable mechanism 53 capable of controlling opening timing of an intake valve 51 of the combustion chamber Ea and a control computer C for controlling driving of the valve timing variable mechanism 53. When the pressure of gas supplied to the combustion chamber Ea reaches a predetermined set value, the valve timing variable mechanism 53 is controlled by the control computer C to make the intake valve 51 perform early closing or late closing.
摘要翻译：要解决的问题：提供一种能够抑制压缩机部分的高速驱动中的爆震发生的内燃机，同时在低速行驶中从内燃机接收辅助。
解决方案：增压器单元T设置有：涡轮机部分S; 与涡轮部S整体旋转的旋转轴16; 由涡轮部S的旋转驱动的压缩机部R，增加供给到燃烧室Ea的气体的压力; 以及将内燃机E向旋转轴16的旋转传递或截止的电磁离合器30.内燃机E设置有能够控制燃烧室的进气门51的打开正时的气门正时可变机构53 Ea和用于控制气门正时可变机构53的驱动的控制计算机C.当供给到燃烧室Ea的气体的压力达到预定设定值时，由控制计算机C控制气门正时可变机构53，进气阀51执行早期关闭或后关闭。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2009162134A Control valve for variable displacement type compressor 审中-公开
标题翻译：可变位移式压缩机的控制阀
公开(公告)号：JP2009162134A
公开(公告)日：2009-07-23
申请号：JP2008001330
申请日：2008-01-08
申请人： Eagle Ind Co Ltd , Toyota Industries Corp , イーグル工業株式会社 , 株式会社豊田自動織機
发明人： UMEMURA SATOSHI , KAWAGUCHI MASAHIRO , OTA MASAKI , KAMIMURA KUNISUKE , CHO RYOSUKE , OGAWA YOSHIHIRO
IPC分类号： F04B27/14 , F04B49/00
摘要： PROBLEM TO BE SOLVED: To provide a control valve for a variable displacement type compressor which is autonomously controllable so as to decrease the displacement by forcibly valve-opening an air supplying passage when the variable displacement type compressor is controlled to make displacement large and poor lubrication is generated, and preventing the temperature rise of the variable displacement type compressor. SOLUTION: In a valve chamber 53 divided in a valve house 50 of a flow rate control valve CV1, a valve element 57 contacting and separating with/from a valve seat 58 provided in the valve chamber 53 to open and close the air supplying passage 38 is provided. Furthermore, in the flow rate control valve CV1, a valve element energizing plate 74 is arranged between a moving iron core 71 and a fixed iron core 69. When a temperature reaches a predetermined temperature, the valve element energizing plate 74 forcibly moves the valve element 57 in a direction separating from the valve seat 58 through the moving iron core 71 by its deformation. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种可变排量型压缩机的控制阀，该可变排量型压缩机是可控制的，以便当可变排量型压缩机被控制以使排量大时，通过强制地打开空气供应通道来减小排量并且产生差的润滑，并且防止可变排量型压缩机的温度升高。解决方案：在分流在流量控制阀CV1的阀室50中的阀室53中，与设置在阀室53中的阀座58接触和分离的阀元件57以打开和关闭空气提供通道38。此外，在流量控制阀CV1中，在移动铁芯71和固定铁芯69之间配置有阀元件通电板74.当温度达到规定温度时，阀元件通电板74强制地使阀元件 57通过其变形通过移动铁芯71从阀座58分离的方向。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2013242995A Power storage device including current interrupting device 有权
标题翻译：包括电流中断装置的电源存储装置
公开(公告)号：JP2013242995A
公开(公告)日：2013-12-05
申请号：JP2012114287
申请日：2012-05-18
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： MINAMIGATA ATSUSHI , UMEMURA SATOSHI
IPC分类号： H01M2/34 , H01G9/26
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a power storage device including a current interrupting device which combines a function for interrupting a current reliably at the time of abnormal operation of the power storage device, and a function for avoiding current interruption during electrification operation.SOLUTION: The current interrupting device of a power storage device includes a contact plate and a deformation plate, a space surrounded by at least the contact plate and deformation plate is formed, and at least one of the contact plate and deformation plate has a part being jointed to a conductive member. The contact plate is connected electrically with the conductive member and an electrode terminal to constitute a portion of an electrification path. When the pressure P1 in a case and the pressure in the space P2 satisfy a relation P1>P2, and the pressure difference ΔP=P1-P2 goes above a predetermined value, the deformation plate interrupts the electrification path by deforming to separate the joint from the conductive member and to disconnect the current interrupting device and the conductive member electrically. At least one micro passage interconnecting the space and the inside of the case is formed in the current interrupting device.
摘要翻译：要解决的问题：提供一种蓄电装置，其包括电流中断装置，其组合用于在蓄电装置的异常运行时可靠地中断电流的功能，以及用于避免通电操作期间的电流中断的功能。解决方案：蓄电装置的电流中断装置包括接触板和变形板，形成至少由接触板和变形板包围的空间，并且接触板和变形板中的至少一个具有连接到导电构件。接触板与导电构件和电极端子电连接以构成通电路径的一部分。当情况下的压力P1和空间P2中的压力满足关系P1> P2，并且压力差Dgr; P = P1-P2超过预定值时，变形板通过变形中断通电路径，从导电构件接合并且电气断开电流中断装置和导电构件。在电流中断装置中形成至少一个互连壳体的空间和内部的微通道。

6. 发明专利

JP2013221421A Screw compressor and its production method 审中-公开
标题翻译：螺杆压缩机及其生产方法
公开(公告)号：JP2013221421A
公开(公告)日：2013-10-28
申请号：JP2012091852
申请日：2012-04-13
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： IZAWA YUYA , UMEMURA SATOSHI , INOUE HIROSHI
IPC分类号： F04C18/16 , F04C29/00
摘要： PROBLEM TO BE SOLVED: To provide a screw compressor with little noise to be produced easily.SOLUTION: The screw compressor 1 comprises a first rotor 2 having a first thread, a second rotor 3 having a second thread to be engaged with the first thread, a housing 4 having an inner circumferential surface 4b for storing rotatably the first rotor 2 and the second rotor 3, a suction port 4d formed in the housing 4 for taking in a gas to the housing 4, and a discharge port 4e formed in the housing 4 for discharging a gas from the housing 4. The discharge port 4e comprises a first side 4e1 corresponding to the first thread, a second side 4e2 corresponding to the second thread, and through grooves 4f1, 4f2 communicating with at least one of the first side 4e1 and the second side 4e2 provided through the outer surface 4a to the inner circumferential surface 4b of the housing 4.
摘要翻译：要解决的问题：提供容易产生噪音的螺杆式压缩机。解决方案：螺杆式压缩机1包括具有第一螺纹的第一转子2，具有与第一螺纹接合的第二螺纹的第二转子3，壳体4，其具有用于可旋转地存储第一转子2和第二转子3的内周面4b，形成在壳体4中的用于吸入壳体4的气体的吸入口4d，以及形成在壳体4中的排出口4e 排出口4e包括对应于第一螺纹的第一侧面4e1，与第二螺纹相对应的第二侧面4e2以及与第一侧面中的至少一个连通的通孔4f1,4f2 4e1和第二侧面4e2通过外表面4a设置到壳体4的内周面4b。

7. 发明专利

JP2013201113A Power storage device and vehicle 有权
标题翻译：电力存储设备和车辆
公开(公告)号：JP2013201113A
公开(公告)日：2013-10-03
申请号：JP2012182657
申请日：2012-08-21
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： MINAMIGATA ATSUSHI , OKUDA MOTOAKI , KATO TAKAYUKI , UMEMURA SATOSHI , NISHIHARA HIROYASU
IPC分类号： H01M2/26 , H01M2/34
CPC分类号： H01M2/0277 , H01M2/26 , H01M2/34
摘要： PROBLEM TO BE SOLVED: To provide a technique for making a power storage device more compact.SOLUTION: There is disclosed a power storage device. The power storage device includes a case, an electrode structure housed in the case, a current collection tab extended from the electrode structure and arranged between the electrode structure and an end face of the case, a first lead joined to the current collection tab, a terminal provided to the end face of the case, a second lead joined to the terminal inside the case, and a current cutoff device which is provided between the first lead and second lead and can change the conduction amount of a current. In the power storage device, the terminal, current cutoff device, and current collection tab are arranged while offset from one another in plain view from the end face of the case. In the power storage device, an end on a side close to the end face of the current collection tab is arranged at a position closer to an end face of the current cutoff device than an end on a side farther from the end face.
摘要翻译：要解决的问题：提供一种使蓄电装置更紧凑的技术。解决方案：公开了一种蓄电装置。电力存储装置包括壳体，容纳在壳体中的电极结构，从电极结构延伸并配置在电极结构和壳体的端面之间的电流收集片，连接到电流收集片的第一引线，端子，其设置在壳体的端面上，第二引线接合到壳体内的端子，以及电流切断装置，其设置在第一引线和第二引线之间，并且可以改变电流的导通量。在蓄电装置中，端子，电流切断装置以及电流收集片被布置成从外壳的端面在平面上彼此偏离。在蓄电装置中，靠近电流收集片的端面的一端的端部配置在距离端面更靠近的端部的位置，该位置比电流切断装置的端面更靠近。

8. 发明专利

JP2013142342A Screw pump and supercharger using screw pump 审中-公开
标题翻译：螺丝泵和超级油轮使用螺丝泵
公开(公告)号：JP2013142342A
公开(公告)日：2013-07-22
申请号：JP2012003334
申请日：2012-01-11
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： IZAWA YUYA , UMEMURA SATOSHI , BAN TAKAHISA , INOUE HIROSHI
IPC分类号： F04C18/16 , F04C18/18 , F04C29/00
摘要： PROBLEM TO BE SOLVED: To prevent the suction atmosphere side and the delivery atmosphere side of a screw pump from communicating with each other via a blow hole, and to avoid the reduction of a compression ratio.SOLUTION: The number of threads in a first screw rotor 13 is more larger the number of threads in a second screw rotor 14. A first lead angle on the suction side rotor end surface 141 side of the second screw rotor 14 is larger than a second lead angle on the delivery side rotor end surface 142 side. Assuming the number of threads in the second screw rotor 14 as n, and an angle formed by a pair of intersections between a second circle being a rotational locus on the tip of a screw tooth of the second screw rotor 14 and a first circle being a rotational locus on the tip of a screw tooth of the first screw rotor 13 around the rotational center of the second screw rotor 14 as γ, a twisted angle θ of a tooth shape to a delivery side rotor end surface 142 from a suction side rotor end surface 141 of the second screw rotor 14 is an angle for satisfying an expression : 0
摘要翻译：要解决的问题：为了防止螺杆泵的吸入气体侧和输送气体侧经由气孔彼此连通，并且避免压缩比的降低。解决方案：第一螺杆中的螺纹数转子13在第二螺杆转子14中的螺纹数越多。第二螺杆转子14的吸入侧转子端面141侧上的第一引导角大于输出侧转子端面142上的第二引导角侧。假设第二螺杆转子14中的螺纹数为n，并且由第二螺杆转子14的螺纹齿的尖端上的旋转轨迹的第二圆周与第一圆之间的一对交点形成的角度为旋转轨迹位于第一螺杆转子13的螺旋齿尖端周围的第二螺杆转子14的旋转中心为γ，扭转角度; 从第二螺杆转子14的吸入侧转子端面141到出口侧转子端面142的齿形为满足表达式1的角度：0 <＆amp; t3;≤360°-γ-360°/ n。

9. 发明专利

JP2013079687A Torque transmission mechanism 审中-公开
标题翻译：扭矩变速机构
公开(公告)号：JP2013079687A
公开(公告)日：2013-05-02
申请号：JP2011220433
申请日：2011-10-04
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： IZAWA YUYA , UMEMURA SATOSHI , INOUE HIROSHI
IPC分类号： F16D1/09 , F16D1/06
摘要： PROBLEM TO BE SOLVED: To provide a torque transmission mechanism that can surely transmit torque between a driving shaft and a rotor, and can prevent the passing of fluid between the driving shaft and the rotor.SOLUTION: This torque transmission mechanism includes the cross-sectional circular driving shaft 15, and the rotor 26 having a cross-sectional circular shaft hole 35 in which the driving shaft 15 is pressed, is formed with a press-in fastening part for mutually fastening the rotor 26 and the driving shaft 15 by press-in of the driving shaft 15 to the shaft hole 35, and transmits the torque between the driving shaft 15 and the rotor 26 via the press-in fastening part. The driving shaft 15 has a press-in shaft part corresponding to the press-in fastening part, and the press-in shaft part has a non-cylindrical part 38 for forming a part of an outer peripheral surface on a non-circumferential surface and a cylindrical part 39 having an outer peripheral surface being a circumferential surface.
摘要翻译：要解决的问题：提供一种可以在驱动轴和转子之间确实传递扭矩的扭矩传递机构，并且可以防止驱动轴和转子之间的流体通过。解决方案：该扭矩传递机构包括横截面的圆形驱动轴15，并且具有推压驱动轴15的横截面的圆形轴孔35的转子26形成有压入紧固部用于通过驱动轴15的压入将轴26和驱动轴15相互紧固到轴孔35，并通过压入紧固部分在驱动轴15和转子26之间传递扭矩。驱动轴15具有与压入固定部对应的压入轴部，压入轴部具有用于在非圆周面上形成外周面的一部分的非圆筒部38，具有外圆周表面的圆柱形部分39。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2013036340A Screw rotor of screw pump, screw pump and supercharger using screw pump 有权
标题翻译：螺丝泵，螺丝泵和超级螺杆的螺丝转子使用螺丝泵
公开(公告)号：JP2013036340A
公开(公告)日：2013-02-21
申请号：JP2011170340
申请日：2011-08-03
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： IZAWA YUYA , UMEMURA SATOSHI , BAN TAKAHISA , INOUE HIROSHI
IPC分类号： F04C18/16 , F02B33/36 , F04C29/00
摘要： PROBLEM TO BE SOLVED: To prevent an intake atmosphere side and a discharge atmosphere side of a screw pump from communicating with each other through a blow hole.SOLUTION: The number of threads in a first screw rotor 13 which rotates in mesh with a second screw rotor 14 is larger than that in a second screw rotor 14. When the number of threads in the second screw rotor 12 is n, and an angle formed by a pair of intersections P2, P1 of a second circle C2 which is a rotation trajectory of tips of screw tooth 30, 31, 32 of the second screw rotor 14 and a first circle C1 which is a rotation trajectory of tips of screw tooth 22, 23, 24, 25 of the first screw rotor 13 based on the rotation center of the second screw rotor 14 is γ, a twist angle Θ of a tooth profile G2 from the suction side end surface 141 to the discharge side end surface 142 in the second screw rotor 14 satisfies the following expression (1): (1) 0
摘要翻译：要解决的问题：为了防止螺杆泵的吸入气体侧和排出气体侧通过吹气孔相互连通。解决方案：与第二螺杆转子14啮合的第一螺杆转子13中的螺纹数大于第二螺杆转子14中的螺纹数。当第二螺杆转子12中的螺纹数为n时，并且由作为第二螺杆转子14的螺纹齿30,31,32的尖端的旋转轨迹的第二圆C2的一对交点P2，P1形成的角度和作为尖端的旋转轨迹的第一圆C1 基于第二螺杆转子14的旋转中心的第一螺杆转子13的螺纹齿22,23,24,25的曲率γ为从吸入侧端面141到排出侧的齿廓G2的扭曲角θ 第二螺杆转子14中的端面142满足以下表达式（1）：（1）0 <Θ≤360°-γ-360°/ n。版权所有（C）2013，JPO＆INPIT

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