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1. 发明专利

JP2014100049A Rotary electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2014100049A
公开(公告)日：2014-05-29
申请号：JP2013184837
申请日：2013-09-06
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： YUMOTO SHUJI , KUBO HIDETO , HAYASHI HIROTO , KAMITSUJI KIYOSHI , MATSUMOTO SHOHEI , YOSHIHARA KOJI , FUJIWARA HIROFUMI , TOMINAGA SATOSHI , MURAKAMI ARATA , SHIINA TAKAHIRO , ASAUMI SHU , TAKAYAMA HITOSHI , WATANABE TAKAO
IPC分类号： H02K13/00 , H02K5/10
摘要： PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of preventing oil from entering between a brush and a slip ring.SOLUTION: An oil cutoff structure 17 is positioned between a brush holder 13w and a bearing 4. A groove part 18 is formed coaxially with a rotation shaft 3 on a side face 21 of the bearing 4 facing the oil cutoff structure 17. A cross section of the groove part 18 has a rectangular shape in which a side facing the brush holder 13w is opened. The groove part 18 can house at least a vertical gutter part 19b completely therein. This means the groove part 18 is a housing part capable of housing a gutter part 19. A horizontal part 20b of an outer peripheral part 20 has a slightly larger inner diameter than an outer diameter of a cylindrical part 35 so as to be fit to the cylindrical part 35. The gutter part 19 is housed in the groove part 18 and the outer peripheral part 20 is fit to the cylindrical part 35 as a whole.
摘要翻译：要解决的问题：提供一种能够防止油进入刷子和滑环之间的旋转电机。解决方案：油分离结构17位于电刷架13w和轴承4之间。形成槽部18 与轴承4的面向油分断结构17的侧面21上的旋转轴3同轴。槽部18的横截面为矩形，其中面向电刷架13w的一侧敞开。凹槽部分18可以至少容纳至少一个垂直沟槽部分19b。这意味着凹槽部分18是能够容纳沟槽部分19的壳体部分。外周部分20的水平部分20b具有比圆柱形部分35的外径略大的内径，以便与槽部19容纳在槽部18中，外周部20整体上嵌合于圆筒部35。

2. 发明专利

JP2014054021A Rotary electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2014054021A
公开(公告)日：2014-03-20
申请号：JP2012195375
申请日：2012-09-05
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： MATSUMOTO SHOHEI , KUBO HIDETO , HAYASHI HIROTO , KAMITSUJI KIYOSHI , YUMOTO SHUJI , YOSHIHARA KOJI , FUJIWARA HIROFUMI , MURAKAMI ARATA , SHIINA TAKAHIRO , ASAUMI SHU , TAKAYAMA HITOSHI , WATANABE TAKAO
IPC分类号： H02K13/00 , H02K9/04
摘要： PROBLEM TO BE SOLVED: To provide a rotary electric machine which inhibits circulation of a coil cooling liquid between an electric connection part and a coil and enables a cooling gas to circulate between the electric connection part and the coil.SOLUTION: A rotary electric machine 1 comprises: a first rotor 11 which is provided so as to rotate around a rotation shaft 10 and includes a first coil 11b; a slip ring 100 which rotates with the first rotor 11 and contacts with a brush 5, and an oil slinger 101 which is provided between the first rotor 11 and the slip ring 100 so as to rotate with the first rotor 11 and inhibits the circulation of an oil serving as a cooling liquid between the first rotor 11 and the slip ring 100. The oil slinger 101 comprises: a body 101a extending in a direction that intersects with the rotation shaft 10; and a slit 101b which penetrates through the body part 101a from the first rotor 11 to the slip ring 100.
摘要翻译：要解决的问题：提供一种旋转电机，其抑制线圈冷却液在电连接部和线圈之间的循环，并使得冷却气体能够在电连接部和线圈之间循环。旋转电机1 包括：第一转子11，其设置成围绕旋转轴10旋转并且包括第一线圈11b; 与第一转子11一起旋转并与刷子5接触的滑环100以及设置在第一转子11和滑环100之间以与第一转子11一起旋转并阻止循环的排油环101 用作第一转子11和滑环100之间的冷却液的油。抛油环101包括：主体101a，其沿与旋转轴10相交的方向延伸; 以及从第一转子11穿过主体部101a到滑环100的狭缝101b。

3. 发明专利

JP2014014219A Rotary electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2014014219A
公开(公告)日：2014-01-23
申请号：JP2012150280
申请日：2012-07-04
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： FUJIWARA HIROFUMI , KUBO HIDETO , HAYASHI HIROTO , MATSUMOTO SHOHEI , YUMOTO SHUJI , YOSHIHARA KOJI , KAMITSUJI KIYOSHI , SHIINA TAKAHIRO , MURAKAMI ARATA , ASAUMI SHU , TAKAYAMA HITOSHI , WATANABE TAKAO
IPC分类号： H02K13/00
摘要： PROBLEM TO BE SOLVED: To provide a rotary electric machine improving cooling efficiency in respective poles of a brush device with simple configuration.SOLUTION: A pole 5a is provided with a brush-fixing part 8a disposed on a concentric circle with a rotary shaft 4. The brush-fixing part 8a includes three brushes 7a arranged in the circumferential direction at equal intervals. When the brush device 5 is viewed along the longitudinal direction of the rotary shaft 4, a brush 7b of a pole 5b and a brush 7c of a pole 5c can be seen between the adjoining brushes 7a and 7a without overlapping each other in a gap 11a of the pole 5a. This arrangement can be achieved by displacing a position of the brush 7b of the pole 5b with respect to a position of the brush 7a of the pole 5a in the circumferential direction with the rotary shaft 4 as a center, together with translating the position of the brush 7c of the pole 5c further in the circumferential direction with the rotary shaft 4 as the center.
摘要翻译：要解决的问题：提供一种提供具有简单结构的刷装置的各极的冷却效率的旋转电机。解决方案：杆5a设置有与旋转轴4设置在同心圆上的刷固定部8a。刷固定部8a包括以等间隔在周向布置的三个电刷7a。当沿着旋转轴4的纵向观察刷装置5时，可以在相邻的刷子7a和7a之间看到极5b的刷7b和杆5c的刷子7c，而在间隙11a中彼此不重叠的杆5a。这种布置可以通过以旋转轴4为中心相对于磁极5a的电刷7a的位置在圆周方向上移动电极5b的位置来实现，同时平移位置电极5c的刷子7c在旋转轴4为中心的状态下沿圆周方向进一步。

4. 发明专利

JP2014045623A Brush device 审中-公开
标题翻译：刷子装置
公开(公告)号：JP2014045623A
公开(公告)日：2014-03-13
申请号：JP2012187950
申请日：2012-08-28
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： MATSUMOTO SHOHEI , KUBO HIDETO , HAYASHI HIROTO , KAMITSUJI KIYOSHI , YUMOTO SHUJI , YOSHIHARA KOJI , FUJIWARA HIROFUMI , MURAKAMI ARATA , SHIINA TAKAHIRO , ASAUMI SHU , TAKAYAMA HITOSHI , WATANABE TAKAO
IPC分类号： H02K9/28
摘要： PROBLEM TO BE SOLVED: To provide a brush device which suppresses the temperature rise of a brush contacting with an electric connection part which rotates with a rotor of a rotary electric machine while sliding thereon.SOLUTION: A brush device 100 includes: brushes 107a, 107b, and 107c which contact with a slip ring plate 32a of a slip ring 30 which rotates with a first rotor 11 of a rotary electric machine 1; and brush holding parts 104a, 104b, and 104c which slidably house the respective brushes 107a, 107b, and 107c. The brush holding parts 104a, 104b, and 104c respectively have through holes 104a5, 104b5, and 104c5, which penetrate through side walls 104a4, 104b4, and 104c4 located adjacent to the brushes.
摘要翻译：要解决的问题：提供一种刷子装置，其抑制与在旋转电机的转子上旋转的电连接部分接触的电刷的温度升高。滑动装置100：刷装置100包括：刷107a，107b 107c，与旋转电机1的第一转子11旋转的滑环30的滑环32a接触; 以及可滑动地容纳各个刷107a，107b和107c的刷保持部分104a，104b和104c。刷保持部分104a，104b和104c分别具有通孔104a5,104b5和104c5，其穿过位于刷子附近的侧壁104a4,104b4和104c4。

5. 发明专利

JP2014054020A Dynamo-electric machine 有权
标题翻译： DYNAMO-ELECTRIC MACHINE
公开(公告)号：JP2014054020A
公开(公告)日：2014-03-20
申请号：JP2012195371
申请日：2012-09-05
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： YUMOTO SHUJI , KUBO HIDETO , HAYASHI HIROTO , KAMITSUJI KIYOSHI , MATSUMOTO SHOHEI , YOSHIHARA KOJI , FUJIWARA HIROFUMI , MURAKAMI ARATA , SHIINA TAKAHIRO , ASAUMI SHU , TAKAYAMA HITOSHI , WATANABE TAKAO
IPC分类号： H02K13/00
摘要： PROBLEM TO BE SOLVED: To provide dynamo-electric machine in which the cooling efficiency of brushes coming into contact with a rotating electric connection, and removal efficiency of abrasion powder generated from the brushes can be enhanced.SOLUTION: A dynamo-electric machine 1 includes a rotatable rotating shaft 10, and a slip ring 110 rotating together with the rotating shaft 10 and having a cylindrical outer peripheral surface 111a which comes into contact with brushes 105aa-105ca while rotating. The slip ring 110 has a hole 113 provided in a contact region 111aa of the outer peripheral surface 111a with which the brushes 105aa-105ca come into contact, and a protrusion 112 provided in a non-contact region 111ab of the outer peripheral surface 111a with which the brushes 105aa-105ca do not come into contact.
摘要翻译：要解决的问题：提供一种电动机，其中电刷与旋转电气连接接触的冷却效率，以及从电刷产生的磨损粉末的去除效率可以提高。解决方案：发电机1包括可旋转的旋转轴10和与旋转轴10一起旋转的滑环110，并且具有与旋转时的刷子105aa-105ca接触的圆筒形外周面111a。滑环110具有设置在电刷105aa-105ca与其接触的外周面111a的接触区域111aa中的孔113，以及设置在外周面111a的非接触区域111ab中的突起112，电刷105aa-105ca不接触。

6. 发明专利

JP2014030339A Rotary electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2014030339A
公开(公告)日：2014-02-13
申请号：JP2013132471
申请日：2013-06-25
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： YOSHIHARA KOJI , KUBO HIDETO , HAYASHI HIROTO , MATSUMOTO SHOHEI , YUMOTO SHUJI , FUJIWARA HIROFUMI , KAMITSUJI KIYOSHI , SHIINA TAKAHIRO , MURAKAMI ARATA , ASAUMI SHU , TAKAYAMA HITOSHI , WATANABE TAKAO
IPC分类号： H02K9/28 , H02K13/00
CPC分类号： H02K9/28 , H02K13/003
摘要： PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of improving cooling efficiency of respective electrodes of a brush device with simple constitution.SOLUTION: Electrodes 5a, 5b, and 5c of a brush device 5 have annular springs 6a, 6b, and 6c which area fixed to a rotary shaft 4 and can rotate together with the rotary shaft 4, brushes 7a, 7b, and 7c which are provided in contact with the spring rings 6a, 6b, and 6c respectively. and annular brush fixation parts 8a, 8b, and 8c to which the brushes 7a, 7b, and 7c are fixed respectively. The brush fixation parts 8a, 8b, and 8c have circular holes 10a, 10b, and 10c into which the rotary shaft 4 is inserted respectively, and gaps 11a, 11b, and 11c are formed between the rotary shaft 4 and brush fixation parts 8a, 8b, and 8c respectively. The gaps 11a, 11b, and 11c decrease in area in this order.
摘要翻译：要解决的问题：提供一种能够以简单的结构提高刷子装置的各电极的冷却效率的旋转电机。解决方案：刷装置5的电极5a，5b和5c具有环形弹簧6a，6b和6c 哪个区域固定在旋转轴4上，并且可以分别与设置成与弹簧环6a，6b和6c接触的旋转轴4，电刷7a，7b和7c一起旋转。以及分别固定有电刷7a，7b，7c的环形刷固定部8a，8b，8c。刷固定部8a，8b，8c分别具有分别插入旋转轴4的圆形孔10a，10b，10c，在旋转轴4和刷固定部8a之间形成间隙11a，11b，11c， 8b和8c。间隙11a，11b，11c的面积依次减小。

7. 发明专利

JP2014045624A brush 审中-公开
标题翻译：刷
公开(公告)号：JP2014045624A
公开(公告)日：2014-03-13
申请号：JP2012187960
申请日：2012-08-28
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： FUJIWARA HIROFUMI , HAYASHI HIROTO , KAMITSUJI KIYOSHI , MATSUMOTO SHOHEI , YUMOTO SHUJI , YOSHIHARA KOJI , MURAKAMI ARATA , SHIINA TAKAHIRO , ASAUMI SHU , TAKAYAMA HITOSHI , WATANABE TAKAO
IPC分类号： H02K13/00
摘要： PROBLEM TO BE SOLVED: To provide a brush which suppresses its temperature rise while contacting with and sliding on an electric connection part which rotates with a rotor of a rotary electric machine.SOLUTION: A brush 100 contacting with a slip ring 30 which rotates with a first rotor 11 of a rotary electric machine 1 includes brush body parts 101a, 101b, and 101c which contact with a slip ring plate 32a of the slip ring 30. The brush body parts 101a, 101b, and 101c have contact surfaces 101a1, 101b1, and 101c1 which contact with the slip ring plate 32a while sliding thereon; side surfaces 101a2 and 101a3, 101b2 and 101b3, and 101c2 and 101c3 which are located adjacent to the contact surfaces; and grooves 101a6, 101b6, and 101c6 formed on the side surfaces. The grooves 101a6, 101b6, and 101c6 are respectively formed at positions away from the contact surfaces 101a1, 101b1, and 101c1.
摘要翻译：要解决的问题：提供一种在与旋转电机的转子一起旋转的电连接部分上接触并滑动时抑制其升温的刷子。解决方案：与滑环30接触的刷子100，该滑环30与旋转电机1的第一转子11包括与滑环30的滑环32a接触的刷体部101a，101b，101c。刷体部101a，101b，101c具有接触面101a1,101b1，和101c1，其在滑动时与滑环板32a接触; 与接触面相邻的侧面101a2,101a3,101b2,101b3，101c2，101c3; 以及形成在侧面上的槽101a6,101b6和101c6。凹槽101a6,101b6和101c6分别形成在远离接触表面101a1,101b1和101c1的位置处。

8. 发明专利

JP2014027837A Rotary electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2014027837A
公开(公告)日：2014-02-06
申请号：JP2012168292
申请日：2012-07-30
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： YOSHIHARA KOJI , KUBO HIDETO , HAYASHI HIROTO , MATSUMOTO SHOHEI , YUMOTO SHUJI , FUJIWARA HIROFUMI , KAMITSUJI KIYOSHI , MURAKAMI ARATA , SHIINA TAKAHIRO , ASAUMI SHU , TAKAYAMA HITOSHI , WATANABE TAKAO
IPC分类号： H02K5/10 , H02K5/14 , H02K9/19 , H02K16/02
摘要： PROBLEM TO BE SOLVED: To prevent a discharged extra oil from flowing backward and adhering to a brush 4 etc. and shorten a rotation shaft direction dimension of a rotary electric machine 101 in the rotary electric machine 101.SOLUTION: A rotary electric machine 101 includes: an input shaft 40; a first rotor 10 which is integrally attached to the input shaft 40; a slip ring 70 which is integrally attached to the input shaft 40 and electrically connects with the first rotor 10; a brush 4 which contacts with the slip ring 70; a cover body 3 which houses the slip ring 70 and the brush 4; and a power supply side oil reservoir 16 formed at a bottom part of the cover body 3. In the cover body 3, passages A and B, which connect with the power supply side oil reservoir 16, are formed so as to be arranged perpendicular to the input shaft 40.
摘要翻译：要解决的问题：为了防止排出的额外的油向后流动并附着到刷子4等上，并缩短旋转电机101中的旋转电机101的旋转轴方向尺寸。旋转电机101包括：输入轴40; 一体地安装在输入轴40上的第一转子10; 一体地安装在输入轴40上并与第一转子10电连接的滑环70; 与滑环70接触的刷子4; 容纳滑环70和刷子4的盖体3; 以及形成在盖体3的底部的供电侧储油器16.在盖体3中，与供电侧油箱16连接的通路A，B形成为与输入轴40。

9. 发明专利

JP2013237580A Reforming system 有权
标题翻译：改造系统
公开(公告)号：JP2013237580A
公开(公告)日：2013-11-28
申请号：JP2012110790
申请日：2012-05-14
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUMOTO SHOHEI , YUMOTO SHUJI , KUBO HIDETO , FUJI TAKASHI , FUJIWARA HIROFUMI , TANAKA HITOSHI , YOSHIHARA KOJI , KOJIMA SUSUMU , SUGIMOTO TOMOJIRO , SHIMIZU RIO
IPC分类号： C01B3/38
摘要： PROBLEM TO BE SOLVED: To provide a reforming system capable of bringing out the effect of a normal temperature starting catalyst effectively, and enabling the further shortening of an arrival time of a reforming catalyst to a reformable temperature.SOLUTION: A reforming system includes a reducing atmosphere holding means that maintains a carrier of a normal temperature starting catalyst in a reduced state over an operation shutdown period of a reformer, the normal temperature starting catalyst being disposed in the reformer, being a catalyst that reforms a hydrogen-based fuel to generate hydrogen, and self-heating by the reaction of oxygen and the carrier at normal temperature when the carrier of the catalyst is in the reduced state. The reducing atmosphere holding means has a first control valve that controls inflow of air into the reformer, a second control valve that controls emission of a reformed gas from the reformer, and a fuel injection system that supplies the hydrogen-based fuel to an upstream side passage between the first control valve and the reformer. The system controls so that a remaining gas in the reformer is extruded to fill the reformer with the hydrogen-based fuel upon the shutdown of the reformer.
摘要翻译：要解决的问题：提供能够有效地提高常温起动催化剂的效果的重整系统，能够将重整催化剂的到达时间进一步缩短至可重整温度。解决方案：重整系统包括还原气氛保持装置，在重整器的操作停止期间，将常温起动催化剂的载体维持在降低的状态，常温起动催化剂配置在重整器中，催化剂改性氢基燃料以产生氢气并且当催化剂的载体处于还原状态时，通过氧和载体在常温下的反应自加热。还原气体保持装置具有控制进入重整器的空气的流入的第一控制阀，控制来自重整器的重整气体的排出的第二控制阀，以及向上游侧供给氢系燃料的燃料喷射系统第一控制阀和重整器之间的通道。系统控制使得重整器中的剩余气体在重整器关闭时被挤出以用氢基燃料填充重整器。

10. 发明专利

JP2014103799A Brush device 审中-公开
标题翻译：刷子装置
公开(公告)号：JP2014103799A
公开(公告)日：2014-06-05
申请号：JP2012254938
申请日：2012-11-21
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： FUJIWARA HIROFUMI , KUBO HIDETO , HAYASHI HIROTO , KAMITSUJI KIYOSHI , MATSUMOTO SHOHEI , YUMOTO SHUJI , YOSHIHARA KOJI
IPC分类号： H02K13/00 , H01R39/18
摘要： PROBLEM TO BE SOLVED: To provide a brush device that suppresses arc scattering at a contact part between an electric connection part that rotates with a rotor of a rotary electric machine and a brush.SOLUTION: A brush device 101 includes: a brush 20a disposed so as to contact a slip ring 3 at a contact surface 20as; and a grid plate 32 composed of a magnetic material provided so as to surround at least part of a perimeter of a side face 20at adjacent to the contact surface 20as at the brush 20a. At the brush 20a, a current flows in a direction crossing a grid aperture 33 that is an area surrounding the side face 20at of the brush 20a at the grid plate 32.
摘要翻译：要解决的问题：提供一种抑制与旋转电机的转子旋转的电连接部与电刷之间的接触部的电弧散射的刷装置。解决方案：刷装置101包括：刷子20a，其设置为接触表面20as处的滑环3; 以及由磁性材料构成的格栅板32，该磁性材料被设置为围绕与刷子20a处的接触表面20as相邻的侧面20at的周边的至少一部分。在刷子20a处，电流沿与格栅板32的刷子20a的侧面20at的区域相交的格栅孔33的方向流动。

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