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1. 发明专利

JP2013247801A Armature and method for manufacturing the same 有权
标题翻译：其制造方法及其制造方法
公开(公告)号：JP2013247801A
公开(公告)日：2013-12-09
申请号：JP2012120760
申请日：2012-05-28
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YOSHIDA SHINICHIRO , AKITA HIROYUKI , TACHIKI HIROKI , INOUE MASAYA , OSHIMA KOICHI , OKAMOTO SHOGO , NAKAMURA MASANORI
IPC分类号： H02K1/18 , H02K3/18 , H02K15/06
摘要： PROBLEM TO BE SOLVED: To provide an armature causing no falling of a coil, and a method for manufacturing the armature.SOLUTION: An armature 100 includes: a split core 1 equally divided in a circumferential direction of a stator and having a yoke portion 11a and a tooth portion 11b; and a coil body 2 disposed along an outer periphery of a shaft of the tooth portion 11b of the split core 1. The armature 100 also includes a securing member 4 having: a split core securing portion 41 connected to an axial end surface of the stator in the split core 1; and a coil body holding portion 42 configured to hold a side surface on the inside in a radial direction of the stator in a coil end portion 21a of the coil body 2.
摘要翻译：要解决的问题：提供一种不产生线圈掉落的电枢及其制造方法。电枢100包括：在定子的圆周方向上等分并具有轭部11a的分叉铁芯1 和齿部11b; 以及沿着分割铁芯1的齿部11b的轴的外周设置的线圈体2.衔铁100还包括固定构件4，该固定构件4具有：与定子的轴向端面连接的分割铁心固定部41 在分裂芯1中; 以及线圈体保持部42，被配置为在线圈体2的线圈端部21a中沿着定子的径向将侧表面保持在内侧。

2. 发明专利

JP2011220160A Device and system for supplying fuel 有权
标题翻译：燃料供应装置和系统
公开(公告)号：JP2011220160A
公开(公告)日：2011-11-04
申请号：JP2010088599
申请日：2010-04-07
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KURITA KAZUHISA , OSHIMA KOICHI , TSUGAMI HIROMICHI , MORIGUCHI TERUHIKO
IPC分类号： F02M37/10 , F02M37/00 , F02M37/22
摘要： PROBLEM TO BE SOLVED: To provide a fuel supply system which can prevent a foreign substances in the fuel in a fuel tank from entering a fuel pump and ensuring a sufficient filtration area of a filter.SOLUTION: The fuel supply system includes a casing which is fitted by insertion into the insertion hole of the fuel tank and includes a fuel ejection path for ejecting a fuel sucked as the fuel in the fuel tank is sucked, a fuel pump housed in the casing, a pressure regulation device housed in the casing, a lid member adapter which is mounted on the upper side of the casing and includes a fuel suction path having a fuel suction port for sucking the fuel in the fuel tank into the fuel pump and a fuel discharge path for returning the fuel from the pressure regulation device into the fuel tank, a filter which is attached on the upper side of the lid member adapter to filter the fuel in the fuel tank for the suction thereof into the fuel suction path and a fuel discharge port which is provided to communicate with the fuel discharge path of the lid member adapter and discharge the fuel from the pressure regulation device into the filter.
摘要翻译：要解决的问题：提供一种能够防止燃料箱中的燃料中的异物进入燃料泵并确保过滤器的充分过滤面积的燃料供给系统。解决方案：燃料供给系统包括通过插入到燃料箱的插入孔中而安装的壳体，并且包括用于喷射在燃料箱中吸入的燃料的燃料喷射路径，燃料泵被容纳在壳体内容纳有壳体内的压力调节装置，安装在壳体上侧的盖构件适配器，具有燃料吸入路径，该燃料吸入路径具有用于将燃料箱内的燃料吸入燃料泵以及用于将燃料从压力调节装置返回到燃料箱的燃料排出路径，安装在盖构件适配器的上侧以过滤燃料箱中的燃料以将其吸入燃料吸入路径的过滤器以及燃料排出口，其设置成与盖构件适配器的燃料排出路径连通并将燃料从压力调节装置排出到过滤器中。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011094551A Fuel supply device 有权
标题翻译：燃油供应装置
公开(公告)号：JP2011094551A
公开(公告)日：2011-05-12
申请号：JP2009250248
申请日：2009-10-30
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OSHIMA KOICHI , TSUGAMI HIROMICHI , ONISHI YOSHIHIKO
IPC分类号： F02M37/10 , F02M37/00
CPC分类号： Y02T10/123
摘要： PROBLEM TO BE SOLVED: To obtain a fuel supply device that decreases the occurrence of fuel starvation due to tilted fuel in a fuel tank without changing appearance of the fuel tank. SOLUTION: In the fuel supply device, an adaptor 13 includes: an intake passage 27 that intakes fuel in the fuel tank 1; a return passage 28 that returns the fuel flown from a pressure modulation 12 to the fuel tank 1; and a partition wall 52. The partition wall 52 has a slit 53 that interiorly encloses an intake port of the intake passage 27 and an return port of the return passage 28, and that communicates with the inside of the fuel tank 1. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：获得一种燃料供应装置，其减少由于燃料箱中的倾斜燃料而导致的燃料不足的发生而不改变燃料箱的外观。解决方案：在燃料供应装置中，适配器13包括：进入燃料箱1中的燃料的进气通道27; 将从压力调节器12流出的燃料返回到燃料箱1的返回通路28; 分隔壁52具有狭缝53，狭缝53内部包围进气通道27的进气口和返回通道28的返回口，并且与油箱1的内部连通。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010138776A Fuel supply apparatus 审中-公开
标题翻译：燃油供应设备
公开(公告)号：JP2010138776A
公开(公告)日：2010-06-24
申请号：JP2008315336
申请日：2008-12-11
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： IGURA MINORU , OSHIMA KOICHI , ONISHI YOSHIHIKO
IPC分类号： F02M37/20
CPC分类号： F02M37/20
摘要： PROBLEM TO BE SOLVED: To provide a fuel supply apparatus, in which the degree-of-freedom of the layout of the vapor discharge pipes is improved, the vapor within the fuel pump and the fuel intake pipe is smoothly discharged into the fuel tank, and the generation of vapor lock of the fuel pump is prevented.
SOLUTION: The fuel supply apparatus comprises the fuel tank 1, the fuel intake pipe 5, the fuel pump 2, the fuel discharge pipe 23, the fuel injection valve 4, and the vapor discharge pipe 6 connected to the lower pressure side of the fuel pump 2 at one end portion of the pipe, and to the fuel tank 1 at the other end portion of the pipe. This vapor discharge pipe 6 is a fuel supply apparatus for leading the vapor within the fuel intake pipe 5 and the fuel pump 2 into the fuel tank 1 with buoyancy, and the pressure loss in the vapor discharge pipe 6 is greater than that in the fuel intake pipe 5.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种燃料供应装置，其中蒸汽排放管的布置的自由度得到改善，燃料泵和燃料进入管内的蒸汽被平稳地排放到燃料箱，并且防止燃料泵的蒸气锁的产生。解决方案：燃料供给装置包括燃料箱1，燃料进入管5，燃料泵2，燃料排出管23，燃料喷射阀4和连接到低压侧的蒸汽排出管6 在管子的一个端部处的燃料泵2和管道的另一端部处的燃料箱1。该蒸汽排出管6是用于将燃料吸入管5和燃料泵2内的蒸气以浮力引导到燃料箱1内的燃料供给装置，蒸汽排出管6的压力损失大于燃料进气管5.版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2008121527A Fuel injection device 有权
标题翻译：燃油喷射装置
公开(公告)号：JP2008121527A
公开(公告)日：2008-05-29
申请号：JP2006305542
申请日：2006-11-10
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： IGURA MINORU , SHINGU AKIO , AOTA MASAYUKI , CHAZONO FUMIYA , HIRAI MANABU , OSHIMA KOICHI , MUNEZANE TAKESHI
IPC分类号： F02M61/16 , F02M61/18
摘要： PROBLEM TO BE SOLVED: To reduce a dispersion in a spray characteristic and a flow rate characteristic, by substantially eliminating a clearance between a turning body and a valve seat, without making installation in high accuracy.
SOLUTION: This fuel injection device has a valve device in its tip part. This valve device has a hollow cylindrical valve element 1, the valve seat 2 fixed inside the valve element 1 and having a nozzle port 2a, a needle valve 3 opening-closing the nozzle port 2a by contacting and separating one end with and from the valve seat 2 by moving in the axial direction on the axis in the valve element 1, and the turning body 4 having a through-hole for sliding the needle valve 3 and imparting turning motion to fuel flowing in the nozzle port 2a. A plate-like sealant 5 softer than these members, is arranged between the valve seat 2 and the turning body 4. When assembling the valve device, the turning body 4 is inserted inside the valve element 1, and next, the valve seat 2 is fixed via the sealant 5.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了通过基本上消除转动体和阀座之间的间隙来减少喷雾特性和流量特性的分散，而不会高精度地进行安装。
解决方案：该燃料喷射装置在其尖端部分具有阀装置。该阀装置具有中空的圆柱形阀元件1，阀座2固定在阀元件1内并具有喷嘴端口2a，针阀3通过使阀门与阀的一端接触和分离而打开喷嘴端口2a 阀座2通过在阀元件1的轴线上沿轴向移动，并且转动体4具有用于使针阀3滑动的通孔，并且使旋转运动转化为在喷嘴端口2a中流动的燃料。在阀座2和转动体4之间设置有比这些构件更软的板状密封剂5.当组装阀装置时，转动体4插入到阀元件1的内部，接下来，阀座2为通过密封剂固定5.版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2008121448A Fuel injection valve 有权
标题翻译：燃油喷射阀
公开(公告)号：JP2008121448A
公开(公告)日：2008-05-29
申请号：JP2006303711
申请日：2006-11-09
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 extending the injectable range 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，其能够在可变燃料压力控制中延长燃料的可喷射范围。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

7. 发明专利

JP2007298066A Solenoid fuel injection valve 有权
标题翻译：电磁阀燃油喷射阀
公开(公告)号：JP2007298066A
公开(公告)日：2007-11-15
申请号：JP2006124655
申请日：2006-04-28
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： FUKUTOMI NORIHISA , HASHII NAOYA , OSHIMA KOICHI , AOTA MASAYUKI , IGURA MINORU , CHAZONO FUMIYA
IPC分类号： F16K31/06 , F02M51/06 , H01F7/126 , H01F7/16
摘要： PROBLEM TO BE SOLVED: To provide a solenoid fuel injection valve which suppresses a magnetic loss while keeping its high responsiveness. SOLUTION: The solenoid fuel injection valve comprises: an E shape core 8 which has a coil wound thereon so as to make a magnetic flux penetrate a plunger for driving a needle valve element, and also has a through hole at its central portion, and is made of compacted powder; an inner core 9 which is inserted into the through-hole of the E shape core, faces to the plunger via an air gap, has an abutting portion for the end surface of the central side core of the E shape core, and also has a fuel passage formed at its central portion; a yoke 10 which faces to the plunger via a side air gap, has an abutting surface for the end surface of the outer peripheral side core of the E shape core in its axial end portion, and forms a magnetic circuit together with the E shape core, the inner core, the air gap, the plunger, and the side air gap; and an elastic member 11 which axially pushes the E shape core so as to bring the central side core end surface of the E shape core and the abutting portion of the inner core, and the outer peripheral side core end surface of the E shape core and the abutting surface of the yoke into close contact with each other. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种在保持高响应性的同时抑制磁损耗的螺线管燃料喷射阀。解决方案：电磁式燃料喷射阀包括：E形磁芯8，其具有卷绕在其上的线圈，以使磁通量穿过用于驱动针阀元件的柱塞，并且在其中心部分还具有通孔，由粉末粉末制成; 插入到E形芯的通孔中的内芯9经由气隙与柱塞相对，具有用于E形芯的中心侧芯的端面的抵接部，并且还具有燃料通道在其中心部分形成; 通过侧气隙面向柱塞的轭10具有用于E型芯的轴向端部的外周侧芯的端面的抵接面，并与E形芯一起形成磁路，内芯，气隙，柱塞和侧气隙; 以及弹性构件11，其轴向地推动E形芯，以使得E形芯的中心侧芯端面和内芯的抵接部以及E形芯的外周侧芯端面，以及轭的抵接面彼此紧密接触。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2004162769A Solenoid valve 有权
公开(公告)号：JP2004162769A
公开(公告)日：2004-06-10
申请号：JP2002327899
申请日：2002-11-12
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OSHIMA KOICHI , NAKAO KENJI , SOGA HIDEHIRO
IPC分类号： F16K31/06 , G05D16/20
CPC分类号： F16K31/0637 , G05D16/2013
摘要： PROBLEM TO BE SOLVED: To provide a solenoid valve capable of ensuring predetermined response property even after operation for many hours, preventing reduction of control capability, and reducing operation noise.
SOLUTION: This solenoid valve is provided with a plunger 15, a plunger body 15 provided at one end of the plunger 15, a coil driving the plunger 60, a fixed iron core arranged above the direction of travel of the plunger, excited by the coil to absorb the plunger, and stopping the plunger body at a retraction position, an elastic body shrunk between the plunger and the fixed iron core and energizing the plunger body onto an advance position side, and a stepped spacer nipped between the plunger and the fixed iron core, thereby reducing contact area of the spacer and the plunger and preventing reduction of control capability.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2011226413A Fuel supply device 有权
标题翻译：燃油供应装置
公开(公告)号：JP2011226413A
公开(公告)日：2011-11-10
申请号：JP2010097861
申请日：2010-04-21
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NAGAHORI TATSURO , OSHIMA KOICHI , ONISHI YOSHIHIKO
IPC分类号： F02M37/08 , F02M37/06 , F04B1/14
摘要： PROBLEM TO BE SOLVED: To obtain a fuel supply device in which the number of parts is reduced and which is made compact.SOLUTION: In the fuel supply device which includes an electric motor 4 provided to an electric motor chamber side housing 6 and a pump device 5 provided in a pump device chamber 3, wherein the pump device 5 has a cylinder 20 and a piston 23, the piston 23 is reciprocated by a rotary swash plate 22 fixed to the shaft 17 of a rotor 9 of the electric motor 4, and fuel is sucked in the pump device chamber 3 from an intake port 13 and it is discharged from a discharge port 14, the swash plate 22 is fixed to a center in the axial direction in the shaft 17 of the rotor 9 of the electric motor 4, and the shaft 17 with the swash plate 22 fixed thereto is supported freely rotatably by a recessed type holder bearing 18 provided to the electric motor chamber side housing 6 and a sleeve bearing 19 fixed to the recess 21 of the cylinder 20 of the pump device 5.
摘要翻译：要解决的问题：为了获得减少部件数量并且紧凑的燃料供应装置。解决方案：在包括设置在电动机室侧壳体6上的电动机4和设置在泵装置室3中的泵装置5的燃料供给装置中，其中，泵装置5具有缸20和活塞如图23所示，活塞23由固定在电动机4的转子9的轴17上的旋转斜盘22往复运动，燃料从进气口13被吸入泵装置室3，从排出口端口14，旋转斜盘22在电动机4的转子9的轴17中固定在轴向的中心，固定有旋转斜盘22的轴17由凹入型保持架轴承18设置在电动机室侧壳体6上，套筒轴承19固定在泵装置5的气缸20的凹部21上。（C）2012，JPO＆INPIT

10. 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

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