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1. 发明专利

JP2011026962A Fuel feeder 有权
标题翻译：燃油给料机
公开(公告)号：JP2011026962A
公开(公告)日：2011-02-10
申请号：JP2009170204
申请日：2009-07-21
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OSHIMA KOICHI , IGURA MINORU , ONISHI YOSHIHIKO , KURITA KAZUHISA
IPC分类号： F02M37/20 , F02M37/00 , F02M37/10 , F02M37/22 , F02M69/00
CPC分类号： F02M37/103 , F02M37/0029 , F02M37/0052 , F02M37/14
摘要： PROBLEM TO BE SOLVED: To provide a fuel feeder capable of reducing the number of fuel flow pipes required for delivering and receiving fuel when mounted to a vehicle body, and capable of avoiding a vapor lock. SOLUTION: The fuel feeder 10A includes a housing 11 in which a high-pressure fuel passage 17 is formed, a fuel pump 30, and a pressure regulating device 70 which comprises a relief port 71c for feeding fuel in the high-pressure fuel passage 17 to the outside of the high-pressure fuel passage 17 and regulates pressure in the high-pressure fuel passage 17. The housing 11 includes a housing body 11A having a supply port 15B and a tank insertion part 11B which integrally projects from the housing body 11A and in which a suction port 24B and a discharge port 24d are formed. A return passage 60A is formed in the housing 11 so as to make the pressure regulating device 70 communicate with the discharge port 24d. The tank insertion part 11B is inserted into the fuel tank 2, and the housing 11 is attached directly to the fuel tank 2. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够减少在安装到车身上时输送和接收燃料所需的燃料流量管的数量的燃料供给器，并且能够避免蒸气锁定。解决方案：燃料供给器10A包括其中形成有高压燃料通道17的壳体11，燃料泵30和压力调节装置70，其包括用于将高压燃料供给到高压燃料通道17到达高压燃料通道17的外部并且调节高压燃料通道17中的压力。壳体11包括壳体主体11A，壳体主体11A具有供给口15B和罐插入部11B，壳体主体11A，其中形成有吸入口24B和排出口24d。在壳体11中形成有返回通道60A，以使压力调节装置70与排出口24d连通。油箱插入部11B插入燃料箱2中，壳体11直接安装在燃料箱2上。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2008121528A Fuel injection valve 有权
标题翻译：燃油喷射阀
公开(公告)号：JP2008121528A
公开(公告)日：2008-05-29
申请号：JP2006305544
申请日：2006-11-10
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SHINGU AKIO , AOTA MASAYUKI , IGURA MINORU , CHAZONO FUMIYA , HIRAI MANABU , OSHIMA KOICHI , MUNEZANE TAKESHI
IPC分类号： F02M61/18 , F02M51/06
摘要： PROBLEM TO BE SOLVED: To provide a fuel injection valve for cylinder injection capable of changing the spray angle of fuel in variable fuel pressure control.
SOLUTION: The fuel injection valve comprises a hollow valve body 10, a valve seat 11 fixed to one end of the valve body 10 and having an injection port, a needle valve (valve element) 12 moved in the valve body 10 to contact with and separate from the valve seat 11 to thereby open and close the injection port, and a swirler 13 disposed in the valve body 10 to slidably support the needle valve 12 and having a fuel swirling circuit 13g for giving swirling motion to the fuel flowing to the injection port. This valve further comprises a virtual wall 15a composed of a thin plate member for changing the sectional area of the fuel turning passage 13g according to a change in the pressure of the fuel supplied to the fuel injection valve so that the sectional area is increased when the pressure is raised and reduced when the pressure is lowered.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于气缸喷射的燃料喷射阀，其能够改变可变燃料压力控制中的燃料的喷射角度。解决方案：燃料喷射阀包括中空阀体10，固定在阀体10的一端的阀座11，具有注入口，在阀体10内移动的针阀（阀元件）12至与阀座11接触并分离，从而打开和关闭喷射口;以及旋转器13，设置在阀体10中以可滑动地支撑针阀12，并具有用于给燃料流动提供旋转运动的燃料涡流回路13g 到注射口。该阀还包括虚拟壁15a，其由薄板构件构成，用于根据供给到燃料喷射阀的燃料的压力变化来改变燃料转向通道13g的截面面积，从而当当压力降低时，压力升高并降低。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2006138230A Fuel injection valve 有权
标题翻译：燃油喷射阀
公开(公告)号：JP2006138230A
公开(公告)日：2006-06-01
申请号：JP2004327179
申请日：2004-11-11
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： IGURA MINORU , FUKUTOMI NORIHISA
IPC分类号： F02M51/06
摘要： PROBLEM TO BE SOLVED: To provide a fuel injection valve making assembly of the fuel injection valve easy by facilitating positioning and tentative coupling of a valve device and a retention member and improving accuracy.
SOLUTION: This valve is provided with a first fitting part 7a provided on a valve device including a valve element 8 opening and closing a fuel injection opening 15 and a holder 14 including a second fitting part 2a connected to a solenoid device 2 driving the valve element 8 as one unit and fitting with the first fitting part 7a. A guide surface 41 guiding relative motion of the first fitting part 7a and the second fitting part 2a under insertion condition, a groove 43 having an O-ring 42 retaining a valve device 2 by a holder 14 installed therein under a insertion condition of the first fitting part 7a and the second fitting part 2a, and a press fitting surface 44 establishing a press fitting margin under a press fitting condition of the first press fitting part 7a and the second press fitting part 2a are provided on at lease one of the first fitting part 7a and the second fitting part 2a.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过促进阀装置和保持构件的定位和暂时耦合而提高燃料喷射阀的燃料喷射阀制造组件，提高精度。解决方案：该阀设置有设置在阀装置上的第一装配部7a，其包括打开和关闭燃料喷射开口15的阀元件8和包括连接到螺线管装置2的驱动的第二装配部2a的保持器14 阀元件8作为一个单元并与第一配件部分7a配合。引导面41，其在插入状态下引导第一嵌合部7a和第二嵌合部2a的相对运动，在第一嵌合部7a和第二嵌合部2a的插入状态下，具有保持阀装置2的O形环42的槽43，在第一配件部件7a和第二配件部件2a的压配合状态下设置压配合边缘的压配合面44设置在第一配件部分7a和第二装配部分2a。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005139971A Fuel injection valve 有权
标题翻译：燃油喷射阀
公开(公告)号：JP2005139971A
公开(公告)日：2005-06-02
申请号：JP2003376058
申请日：2003-11-05
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： IGURA MINORU , AOTA MASAYUKI
IPC分类号： F02M51/06
摘要： PROBLEM TO BE SOLVED: To provide a fuel injection valve decreasing speed of a needle valve at a time of valve close while maintaining control response at a time of valve open.
SOLUTION: This valve is provided with a hollow cylinder type valve body 3, a valve seat 5 provided on one end of the valve body 3 and having a fluid injection hole 4 at a center thereof, the needle valve 6 moving in the valve body 3 and contacting and separating from the valve seat 5 with one end thereof to open and close the injection hole 4, an armature 8 fixed on another end of the needle valve 6 and including a fuel passage 20 therein, a hollow cylindrical core 9 provided with facing the armature 8, a solenoid device 15 provided on an outer circumference thereof, and a yoke 16 provide with keeping a predetermined gap from the outer circumference of the armature 8 and constructing a magnetic circuit as one body with the core 9. A fuel passage 20 provided in the armature 8 is formed in a shape gradually reducing area toward passage downstream side.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种燃气喷射阀在阀关闭时降低针阀的速度，同时在阀打开的同时保持控制响应。解决方案：该阀设置有中空圆筒型阀体3，阀座5，其设置在阀体3的一端并且在其中心具有流体喷射孔4，针阀6在其中移动阀体3，并与阀座5一端接触并分离，以打开和关闭喷射孔4，固定在针阀6的另一端并包括燃料通道20的电枢8，中空圆柱形芯9 设置有与电枢8相对的电磁铁装置15，设置在其外周的螺线管装置15，轭铁16与电枢8的外周保持预定的间隙，并与磁芯9一体构成磁路。设置在电枢8中的燃料通路20形成为向下游侧流通的形状逐渐减小的区域。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2014212582A 回転電機有权
标题翻译： DYNAMO-ELECTRIC MACHINE
公开(公告)号：JP2014212582A
公开(公告)日：2014-11-13
申请号：JP2013086169
申请日：2013-04-17
申请人：三菱電機株式会社 , Mitsubishi Electric Corp
发明人： IGURA MINORU
IPC分类号： H02K1/27
CPC分类号： H02K1/27
摘要：【課題】加工が容易でしかも安価に製造することができる回転電機を得る。【解決手段】シャフト1に装着されたロータコア3と、前記ロータコアに埋め込まれ軸方向の端部が該ロータコアの軸方向の端面部に露出された永久磁石2と、前記ロータコアの軸方向の端面部に配設され前記永久磁石の軸方向の移動を規制する端板4と、前記端板を前記シャフトに対して固定する固定部材5を備えたロータ6を有する回転電機であって、前記ロータコアの軸方向の両端面部に設けられた一対の前記端板の内、少なくとも一方は、前記永久磁石と対向する部分の厚さTが前記ロータコアの外周面と前記永久磁石との最短距離であるブリッジ距離Lよりも薄い磁性体によって構成すると共に、該磁性体でなる端板に対応する前記固定部材の前記シャフト近傍の厚さを該磁性体でなる端板の前記厚さTよりも厚く形成した。【選択図】図2
摘要翻译：要解决的问题：获得可以容易加工并且廉价制造的发电机。解决方案：发电机包括安装在轴1上的转子芯3，嵌入转子芯中的永磁体2，同时暴露转子芯的轴向端面的轴向端部，设置在转子芯的轴向端面的端板4，并且调节永久磁铁的轴向运动;以及转子6，转子6包括用于固定端板到轴。设置在转子芯的两个轴向端面的一对端板中的至少一个由在与永磁体相对的部分处具有厚度T的磁性材料构成，该厚度比桥接距离L更薄，即转子芯体的外周面与永久磁铁之间的最短距离以及与由磁性材料构成的端板对应的固定部件的轴附近的厚度设定为比构成的端板厚度T厚的磁性材料。

6. 发明专利

JP2008128130A Fuel injection valve 有权
标题翻译：燃油喷射阀
公开(公告)号：JP2008128130A
公开(公告)日：2008-06-05
申请号：JP2006315357
申请日：2006-11-22
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MUNEZANE TAKESHI , AOTA MASAYUKI , CHAZONO FUMIYA , IGURA MINORU , SHINGU AKIO , HIRAI MANABU , OSHIMA KOICHI
IPC分类号： F02M61/18
摘要： PROBLEM TO BE SOLVED: To provide a valve seat of the fuel injection valve injecting fuel into a cylinder of an internal combustion engine that spray distribution from an injection hole of the valve seat is made uniform in the circumferential direction.
SOLUTION: The injecting hole of the valve seat includes a sheet surface, a center of which corresponds to a center line of a valve body and which has a predetermined opening angle θ
1 , and a jet hole connecting with the seat surface downstream of the seat surface with a predetermined tile angle θ
2 with respect to the center line and penetrating to a lower side of the valve seat. On a line that perpendicular to the center line directed to the same direction of the jet hole, a line, an origin of which is a point away by predetermined eccentricity amount and which connects a line of radius R
0 with the seat surface, forms a taper surface with a predetermined angle θ
3 with respect to an upper surface of the valve seat, and the length of the taper surface has a maximum value on an eccentric line and decreases continuously from the maximum value on a circumference of radius R
0 .
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供将燃料喷射到内燃机的气缸中的燃料喷射阀的阀座，使得从阀座的喷射孔喷射的分配在圆周方向上是均匀的。解决方案：阀座的注入孔包括片表面，其中心部分对应于阀体的中心线并且具有预定的开度θ 1 ，并且喷射相对于中心线以预定的瓦片角度θ 2 与座椅表面下游的座位表面连接并且穿透到阀座的下侧。在垂直于指向喷射孔相同方向的中心线的直线上，一条线，其原点是远离预定偏心量的点，并且连接半径R 0 与座面相对于阀座的上表面形成具有预定角度θ<3>的锥形表面，并且锥形表面的长度在偏心线上具有最大值，并且减小连续地从半径R 0 的圆周上的最大值。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008121604A Fuel injection device 有权
标题翻译：燃油喷射装置
公开(公告)号：JP2008121604A
公开(公告)日：2008-05-29
申请号：JP2006307963
申请日：2006-11-14
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： CHAZONO FUMIYA , FUKUTOMI NORIHISA , HASHII NAOYA , MUNEZANE TAKESHI , HIRAI MANABU , SHINGU AKIO , IGURA MINORU , AOTA MASAYUKI , OSHIMA KOICHI
IPC分类号： F02M55/02
摘要： PROBLEM TO BE SOLVED: To provide a fuel injection device capable of maintaining high fuel sealing property even if axial misalignment occurs, and excellent in work efficiency in installing the same to a delivery pipe. SOLUTION: The fuel injection device injecting fuel and stopping injection is provided with a bellows member 23 enabling the delivery pipe 17 and a fuel receiving part 20 to move in a direction crossing an axis of the fuel injection device 1. Moreover, a pipe 24 formed to cross the axis of the fuel injection device roughly perpendicularly at an upper end surface is provided as a means regulating movement of the fuel receiving part 20. Consequently, since the fuel receiving part 20 can be moved in parallel in radial directions without tilting the axis of the fuel receiving part 20, axial misalignment can be absorbed without applying uneven load on an O-ring 21 and high sealing property can be maintained. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供即使发生轴向不对准也能够保持高燃料密封性的燃料喷射装置，并且在将其安装到输送管时的工作效率优异。解决方案：喷射燃料和停止喷射的燃料喷射装置设置有波纹管构件23，其能够使输送管17和燃料接收部20沿与燃料喷射装置1的轴线交叉的方向移动。此外，提供了形成为大致垂直于上端面的燃料喷射装置的轴线的管24，作为调节燃料接收部20的运动的装置。因此，由于燃料容纳部20可以在径向方向上平行移动而没有倾斜燃料接收部20的轴线，可以在不对O形环21施加不均匀载荷的情况下吸收轴向未对准，并且可以保持高密封性。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2013102633A Rotary electric machine and method for manufacturing stator coil-connecting unit therefor 有权
标题翻译：旋转电机及其制造线圈连接单元的方法
公开(公告)号：JP2013102633A
公开(公告)日：2013-05-23
申请号：JP2011245274
申请日：2011-11-09
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： IGURA MINORU
IPC分类号： H02K3/52 , H02K15/04
CPC分类号： H02K3/522 , H02K2203/09
摘要： PROBLEM TO BE SOLVED: To provide a rotary electric machine and a method for manufacturing a stator coil-connecting unit therefor that can eliminate the need for a process of bending external electric power supply terminals or coil-connecting terminals after mounting busbars onto an insulating holder, thereby improving assemblability and reducing costs.SOLUTION: Busbars 31U, 31V, 31W that are disposed so as to correspond to respective phases of a stator coil each include: a base portion 31b that is formed in an incomplete annular shape; external electric power supply terminals 32U, 32V, 32W that extend radially inward from a first circumferential end of the base portion 31b; and a plurality of coil connecting terminals that each extend radially outward from the base portion 31b, that are arranged in a row with a predetermined spacing in a circumferential direction of the base portion 31b, and that are connected to coil terminals of concentrated winding coils. The busbars are held by an insulating holder 33 such that the external electric power supply terminals 32U, 32V extend radially inward so as to pass over omitted portions 32c of the base portions 31b of the busbars 31V, 31W that are positioned radially inside the insulating holder 33.
摘要翻译：要解决的问题：提供一种旋转电机及其制造方法，其可以消除在将母线安装到外部电源端子或线圈连接端子之后的弯曲过程的需要，绝缘保持器，从而提高组装性并降低成本。解决方案：布置成对应于定子线圈的各个相位的母线31U，31V，31W包括：形成为不完整环形的基部31b; 从基部31b的第一周向端部向内侧延伸的外部电源端子32U，32V，32W; 以及从基部31b径向向外延伸的多个线圈连接端子，其在基部31b的周向上以规定的间隔配置成一排，并且与集中绕组线圈的线圈端子连接。母线由绝缘保持器33保持，使得外部电源端子32U，32V径向向内延伸，以便穿过位于绝缘支架径向内侧的汇流条31V，31W的基部31b的省略部分32c 33.版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2008274845A Fuel injection valve 审中-公开
标题翻译：燃油喷射阀
公开(公告)号：JP2008274845A
公开(公告)日：2008-11-13
申请号：JP2007118983
申请日：2007-04-27
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OSHIMA KOICHI , AOTA MASAYUKI , IGURA MINORU , MUNEZANE TAKESHI , HIRAI MANABU , SHINGU AKIO
IPC分类号： F02M61/18 , F02M51/06
摘要： PROBLEM TO BE SOLVED: To provide a fuel injection valve which inhibits variation of fuel injection quantity, fuel spray shape, and a spray distribution, and accelerates atomization of spray at a valve opening time and a valve close time.
SOLUTION: This fuel injection valve includes: a needle valve 12 opening and closing a fuel injection port 23 by being seated on and separating from a valve seat 9; and a turning body 8 arranged around the needle valve 12, slidably supporting the needle valve 12, and giving turning force on fuel flowing out of a fuel injection port 23. A stepped part 12a is provided on a tip part of the needle valve 12. A distance A from a stepped part end surface 12a1 of the needle valve 12 to an upper end surface 9a of the valve seat 9 at a time of completion of valve open is set smaller than depth B of a turning groove 20 of the turning body 8.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种抑制燃料喷射量，燃料喷射形状和喷射分布变化的燃料喷射阀，并且在开阀时间和阀关闭时间加速喷雾雾化。解决方案：该燃料喷射阀包括：针阀12，其通过安置在阀座9上并与阀座9分离来打开和关闭燃料喷射口23; 以及设置在针阀12周围的转动体8，可滑动地支撑针阀12，并且对从燃料喷射口23流出的燃料产生转动力。在针阀12的前端设有台阶部12a。在打开阀完成时从针阀12的阶梯部端面12a1到阀座9的上端面9a的距离A设定为小于转动体8的转动槽20的深度B 版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2006029153A Fuel injection device 有权
标题翻译：燃油喷射装置
公开(公告)号：JP2006029153A
公开(公告)日：2006-02-02
申请号：JP2004206803
申请日：2004-07-14
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： IGURA MINORU
IPC分类号： F02M53/04 , F02M51/06 , F02M51/08 , F02M61/10 , F02M61/18
摘要： PROBLEM TO BE SOLVED: To develop a fuel injection device for cooling a valve seat more effectively.
SOLUTION: The valve seat 11 includes: a seat face 11a, a fuel injection port 11b, a small-diameter part 11c disposed on a seat face 11a side; a large-diameter part 11d disposed on an outlet side of the fuel injection port 11b; and a toroidal fuel reservoir chamber 16 disposed to the inside between the small-diameter part 11c and large-diameter part 11d. The large diameter part 11d has a diameter which is press-fitted in a valve body 9, and the small-diameter part 11c has a diameter smaller than an inside diameter of the valve body 9. Therefore, a ring-like space is formed between a side wall of the small diameter part 11c and an inner wall of the valve body 9, and the space constitutes communication passages 15 making the fuel reservoir chamber 16 communicate with fuel turning passages 13 as a part of a fuel passage.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：开发用于更有效地冷却阀座的燃料喷射装置。阀座11包括：座面11a，燃料喷射口11b，设置在座面11a侧的小直径部11c; 设置在燃料喷射口11b的出口侧的大直径部11d; 以及设置在小直径部分11c和大直径部分11d之间的内侧的环形燃料储存室16。大直径部11d具有压入阀体9的直径，小直径部11c的直径小于阀体9的内径。因此，形成环状空间，小直径部分11c的侧壁和阀体9的内壁，并且空间构成连通通道15，使得燃料储存室16与作为燃料通道的一部分的燃料转向通道13连通。版权所有（C）2006，JPO＆NCIPI

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