专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明专利

JP2013115836A Brushless motor and electric pump 审中-公开
标题翻译：无刷马达和电动泵
公开(公告)号：JP2013115836A
公开(公告)日：2013-06-10
申请号：JP2011256768
申请日：2011-11-24
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： IKETANI MASANORI
IPC分类号： H02K1/14
CPC分类号： H02K1/12 , F04D13/06 , F04D13/064 , H02K1/14
摘要： PROBLEM TO BE SOLVED: To suppress generation of bending vibration in teeth caused by bending force applied to the teeth.SOLUTION: A brushless motor includes a rotor and a stator 30 disposed on the outer peripheral side of the rotor. The stator 30 includes a first core 32 and a second core 40 opposing to the first core 32, and the rotor is disposed between the first core 32 and the second core 40. Each of the first core 32 and the second core 40 includes a U-phase teeth (34, 48), a V-phase teeth (36, 46) and a W-phase teeth (38, 44) which extend in parallel with each other, and a tip of each tooth opposes to the rotor. The tooth 34 located at one end of the first core 32 and the tooth 48 located at the other end of the second core 40 are interconnected by a first nonmagnetic member 22b, and the tooth 38 located at the other end of the first core 32 and the tooth 44 located at one end of the second core 40 are interconnected by a second nonmagnetic member 22a.
摘要翻译：要解决的问题：抑制由于施加到齿上的弯曲力引起的齿中的弯曲振动的产生。解决方案：无刷电动机包括设置在转子的外周侧的转子和定子30。定子30包括与第一芯32相对的第一芯32和第二芯40，并且转子设置在第一芯32和第二芯40之间。第一芯32和第二芯40中的每一个包括U 相位齿（34,48），V相齿（36,46）和相互平行延伸的W相齿（38,44），并且每个齿的尖端与转子相对。位于第一芯32的一端的齿34和位于第二芯40的另一端的齿48通过第一非磁性构件22b和位于第一芯32的另一端的齿38互连，以及位于第二芯体40的一端的齿44由第二非磁性部件22a相互连接。版权所有（C）2013，JPO＆INPIT

62. 发明专利

JP2010265858A Evaporated fuel processing apparatus 有权
标题翻译：蒸发燃料加工设备
公开(公告)号：JP2010265858A
公开(公告)日：2010-11-25
申请号：JP2009119840
申请日：2009-05-18
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： MAKINO KATSUHIKO , KIMOTO JUNYA , SHINAGAWA MASAYOSHI , IKETANI MASANORI
IPC分类号： F02M25/08 , F02M37/00
CPC分类号： F02M25/0836 , F02M37/025 , F02M37/10
摘要： PROBLEM TO BE SOLVED: To suppress a pressure rise in a fuel tank during recovery of evaporated fuel and to prevent reduction in recovering efficiency of the evaporated fuel. SOLUTION: This evaporated fuel processing apparatus is for recovering the evaporated fuel accumulated in a canister 20 from a recovery passage in a fuel tank T by driving a negative pressure generating mechanism 40, and includes vapor passage opening and closing mechanisms 31, 32 opening and closing a vapor passage 30. When the evaporated fuel in the canister 20 is recovered in the fuel tank T by drive of the negative pressure generating mechanism 40, in a state of an atmosphere side opening and closing mechanism 62 being closed, gas flowing into the canister 20 from the vapor passage 30 is restricted by the vapor passage opening and closing mechanism 31, 32. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了抑制在回收蒸发燃料期间燃料箱中的压力上升并且防止蒸发的燃料的回收效率的降低。解决方案：该蒸发燃料处理装置用于通过驱动负压产生机构40从燃料箱T的回收通道回收积聚在罐20中的蒸发燃料，并且包括蒸汽通道开闭机构31,32 打开和关闭蒸汽通道30.当通过负压产生机构40的驱动将罐20中的蒸发燃料回收到燃料箱T中时，在气氛侧开闭机构62关闭的状态下，气体流动从蒸汽通道30进入罐20的气体通过蒸气通道开闭机构31,32来限制。（C）2011，JPO＆INPIT

63. 发明专利

JP2009281172A Fuel pump 审中-公开
标题翻译：燃油泵
公开(公告)号：JP2009281172A
公开(公告)日：2009-12-03
申请号：JP2008131720
申请日：2008-05-20
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： IWAO YOKO , IKETANI MASANORI
IPC分类号： F04D5/00 , F02M37/08
摘要： PROBLEM TO BE SOLVED: To provide a fuel pump preventing relative rotation of a cover and high in a sealing property of the cover and housing. SOLUTION: This fuel pump 100 to suck and discharge fuel is furnished with a cylindrical housing 30 and the cover 74 inserted into one end of the housing 30. The overall periphery of the one end 36b of the housing 30 is bent to the inner peripheral side along a corner part 90 of a boundary of an outer peripheral surface 74a and an outside surface 74b of the cover 74, and the cover 74 is calked and fixed on the housing 30 by the bent part 36b. An irregular shape is formed on the corner part 90 of the cover 74, and a part of the bent part 36b enters the recessed part 94. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种防止盖的相对旋转并且盖和壳体的密封性高的燃料泵。解决方案：用于吸入和排出燃料的燃料泵100配备有圆柱形壳体30和插入到壳体30的一端中的盖74.壳体30的一端36b的整个周边被弯曲到外周面74a和盖74的外表面74b的边界的角部90的内周侧，盖74通过弯曲部36b被卡定固定在壳体30上。在盖74的角部90上形成不规则形状，弯曲部36b的一部分进入凹部94.（C）2010，JPO＆INPIT

64. 发明专利

JP2009269450A Fuel pump controller 审中-公开
标题翻译：燃油泵控制器
公开(公告)号：JP2009269450A
公开(公告)日：2009-11-19
申请号：JP2008121230
申请日：2008-05-07
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： IKETANI MASANORI
IPC分类号： B60R16/02
摘要： PROBLEM TO BE SOLVED: To provide a fuel pump controller arrangeable near a fuel pump and reduced in installation space in a vehicle cabin without altering a floor constituting member. SOLUTION: This fuel pump controller 20 drives and controls the fuel pump 14 supplying a fuel to an engine 11 mounted in a vehicle 10, and is provided with: an electronic circuit 22 controlling power supplied to the fuel pump 14; and a blocking member 17 blocking a maintenance hole 16 formed in the floor panel 12 of the vehicle 10 while having the electronic circuit 22 attached thereto. The electronic circuit 22 is attached to the cabin internal surface of the blocking member 17. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种布置在燃料泵附近的燃料泵控制器，并且减少车厢中的安装空间，而不改变地板构成构件。解决方案：该燃料泵控制器20驱动和控制向安装在车辆10中的发动机11供应燃料的燃料泵14，并且设置有：控制供应到燃料泵14的供电的电子电路22; 以及阻挡构件17，其阻挡形成在车辆10的地板面板12中的维修孔16，同时具有电子电路22。电子电路22连接到阻挡构件17的机舱内表面。版权所有（C）2010，JPO＆INPIT

65. 发明专利

JP2009185692A Fuel pump and fuel supply device 有权
标题翻译：燃油泵和燃油供应装置
公开(公告)号：JP2009185692A
公开(公告)日：2009-08-20
申请号：JP2008026442
申请日：2008-02-06
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： IKETANI MASANORI , IWAO YOKO
IPC分类号： F02M37/10 , F02M37/20
摘要： PROBLEM TO BE SOLVED: To make pressurized fuel in a middle of pressure rise with no or reduced vapor usable for accessory while efficiently discharging vapor which is easily formed at an upstream side of the pump passage in fuel introduced in a pump passage. SOLUTION: A first branch flow port 51 and a second branch flow port 52 arranged with keeping a position relation separating in a flow direction of a pump passage 40, and making the pressurized fuel in the middle of pressure rise from the pump passage 40 branch off are provided in a pump body 25 of a fuel pump. The first branch port 51 arranged at an upstream side out of the first branch flow port 51 and the second branch flow port 52 is used as a vapor jet, and the branch flow port 52 arranged at a downstream side is used as a fuel outlet for the accessory. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在有效排出在泵通道中引入的燃料的泵通道的上游侧容易地形成的蒸气的同时有效地排出在辅助件中没有或减少的蒸气的压力中间，使加压燃料成为可能。解决方案：第一分支流动口51和第二分支流动口52，其沿着泵通道40的流动方向保持位置关系分离，并使压力中间的压力燃料从泵通道 40分支设置在燃料泵的泵体25中。使用布置在第一分支流动口51和第二分支流动口52之外的上游侧的第一分支口51作为蒸气喷射，并且布置在下游侧的分支流动口52用作燃料出口配件。版权所有（C）2009，JPO＆INPIT

66. 发明专利

JP2009144686A Pressure control valve and fuel-feeding device 有权
标题翻译：压力控制阀和燃油送料装置
公开(公告)号：JP2009144686A
公开(公告)日：2009-07-02
申请号：JP2007325945
申请日：2007-12-18
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： IKETANI MASANORI
IPC分类号： F02M69/00 , F02M37/00
CPC分类号： F02M69/54 , F02M37/0029 , F02M37/0052 , F02M63/0005
摘要： PROBLEM TO BE SOLVED: To provide a pressure control valve whose pressure control accuracy can be stabilized by avoiding the proportional change of a controlled pressure value due to a variation in back pressure and also provide a fuel feeding device. SOLUTION: This pressure control valve 10 comprises: a diaphragm 14 and a plunger 18 which define the inside of a housing 12 into a pressure controlling chamber 32 into which a pressurized fuel is introduced and which has a discharge hole 29 for an excess fluid, a back pressure chamber 34 into which a back pressure fluid is introduced, and an opening chamber 36 opened into the atmosphere between the pressure controlling chamber 32 and the back pressure chamber 34; a valve member 16 which is attached to the diaphragm 14 and which opens and closes the discharge hole 29; a valve spring 20 which is interposed between the diaphragm 14 and the plunger 18 and which biases the valve member 16 in the closing direction; a stopper means for stopping the plunger 18 at the retracted position; and a stopper means for stopping the plunger 18 at the advanced position. The set load of the valve spring 20 is changed over in two stages by moving the plunger 18 to the advanced position or the retracted position. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种压力控制阀，其压力控制精度可以通过避免由于背压的变化而引起的受控压力值的比例变化而稳定，并且还提供燃料供给装置。解决方案：该压力控制阀10包括：隔膜14和柱塞18，其将壳体12的内部限定到压力控制室32中，加压燃料被引入到压力控制室32中，并且具有用于过量的排出孔29 流体，引入背压流体的背压室34和在压力控制室32和背压室34之间通向大气的开口室36; 阀构件16，其附接到隔膜14并且打开和关闭排出孔29; 阀弹簧20介于隔膜14和柱塞18之间，并且在关闭方向上偏压阀构件16; 用于将柱塞18停止在缩回位置的止动装置; 以及用于将柱塞18停止在前进位置的止动装置。通过将柱塞18移动到前进位置或缩回位置，将阀弹簧20的设定载荷分两级进行切换。版权所有（C）2009，JPO＆INPIT

67. 发明专利

JP2008057377A Impeller and fuel pump using impeller 有权
标题翻译：使用叶轮的叶轮和燃油泵
公开(公告)号：JP2008057377A
公开(公告)日：2008-03-13
申请号：JP2006233354
申请日：2006-08-30
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： IKETANI MASANORI , YAMAUCHI TOSHIHIKO , MURAKOSHI YUICHI
IPC分类号： F04D5/00 , F04D29/22
CPC分类号： F04D29/188
摘要： PROBLEM TO BE SOLVED: To provide an impeller capable of inhibiting turbulence of flow of fuel and suitably raising pressure of fuel.
SOLUTION: This impeller 50 has concave section group 56, 56,,, having a roughly suction cup shape and repeated in a circumference direction formed on an upper surface 50a and concave section group 54, 54,,, repeated in a circumference direction formed on a lower surface 50b. A surface in an inner circumference side of an intermediate part C between an inner circumference end A and an outer circumference end B on front side wall surfaces 54a, 56a is formed in a convex shape in a vertical section surface cutting each concave section 54, 56 in a circumference direction of the impeller in relation to a rotation direction of the impeller 50 of each concave section 54, 56.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够抑制燃料流动的紊流并适当地提高燃料压力的叶轮。解决方案：该叶轮50具有大致吸杯形状的凹部组56,51，并且在圆周方向上重复形成在上表面50a和凹部组54,54的圆周方向上，圆周方向重复方向形成在下表面50b上。在前侧壁面54a，56a的内周端部A与外周端部B之间的中间部分C的内周侧的表面在切割每个凹部54,56的垂直截面中形成为凸形相对于每个凹部54,56的叶轮50的旋转方向，叶轮的圆周方向。（C）2008，JPO＆INPIT

68. 发明专利

JP2007002733A Motor integrated pump and fuel supply device 审中-公开
标题翻译：电机集成泵和燃油供应装置
公开(公告)号：JP2007002733A
公开(公告)日：2007-01-11
申请号：JP2005183340
申请日：2005-06-23
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： IKETANI MASANORI
IPC分类号： F02M37/10 , F02M37/00 , F02M37/18 , F02M37/20 , F02M37/22 , F04D29/00 , F04D29/58
CPC分类号： F04D5/006 , F02M37/048 , F04D13/06 , F04D29/588
摘要： PROBLEM TO BE SOLVED: To provide a motor integrated pump capable of cooling and lubricating a motor part and of discharging motor foreign matters without making fluid discharged from a pump part flow in the motor part, and a fuel supply device. SOLUTION: The motor integrated pump 10 is provided with the pump part 12 sucking, pressurizing and discharging fluid and the motor part 14 driving the pump part 12. Each of a fluid system 47 in which fluid is flowed in the pump part 12 and a fluid system 48 in which fluid is flowed in the motor part 14 is constituted by an independent fluid system. The fuel supply device 70 is provided with the fuel pump (motor integrated pump) 10, a suction filter 72 and a pressure regulating valve 74 and is modularized. Surplus fuel discharged from the pressure regulating valve 74 is introduced to the fluid system 48 of the motor part 14 of the pump 10. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够冷却和润滑电动机部件以及排出电动机异物而不使泵部件流出的流体流入电动机部件的电动机一体式的泵和燃料供给装置。电动机集成泵10设置有泵部12吸引，加压和排出流体以及驱动泵部12的电动机部14.流体系统47中的每一个流体在泵部12中流动并且在马达部件14中流动流体的流体系统48由独立的流体系统构成。燃料供给装置70设置有燃料泵（电动机一体化泵）10，吸入过滤器72和压力调节阀74，并且被模块化。从压力调节阀74排出的剩余燃料被引入到泵10的电动机部分14的流体系统48中。（C）2007，JPO＆INPIT

69. 发明专利

JP2006250040A Fuel pump 审中-公开
标题翻译：燃油泵
公开(公告)号：JP2006250040A
公开(公告)日：2006-09-21
申请号：JP2005067677
申请日：2005-03-10
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： IKETANI MASANORI
IPC分类号： F02M37/10
CPC分类号： F02M37/10 , H02K5/12
摘要： PROBLEM TO BE SOLVED: To shorten the axial length of a fuel pump.
SOLUTION: The fuel pump 10 is equipped with a housing 12 with at least one end opened, a motor 30 accommodated in the housing 12, and a discharge cover 16 closing one end of the housing 12. The fuel pump 10 discharges fuel taken into the housing 12 by driving the motor 30 to the outside of the housing 12 through a discharge cover 16. A bearing part 22 for rotatably supporting one end of a shaft 32 of the motor 30 is formed on the inner face of the discharge cover 16, and a concave fuel discharge port 26 into which a fuel introduction pipe 50 is inserted is formed on the outer face of the discharge cover 16. The fuel discharge port 26 is arranged at a position deviated from the bearing part 22.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：缩短燃油泵的轴向长度。解决方案：燃油泵10配备有至少一端打开的壳体12，容纳在壳体12中的马达30以及封闭壳体12的一端的排出盖16.燃料泵10将燃料通过排出盖16将电动机30驱动到壳体12的外部，从而将其引入外壳12.用于可旋转地支撑电动机30的轴32的一端的轴承部22形成在排出盖的内表面上在排出盖16的外表面上形成有插入有燃料导入管50的凹状燃料排出口26.燃料排出口26配置在与轴承部22偏离的位置。版权所有（C）2006，JPO＆NCIPI

70. 发明专利

JP2006070846A Fuel pump unit 有权
标题翻译：燃油泵单元
公开(公告)号：JP2006070846A
公开(公告)日：2006-03-16
申请号：JP2004257264
申请日：2004-09-03
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： IKETANI MASANORI
IPC分类号： F02M37/22
CPC分类号： F02M37/14 , B01D29/111 , B01D29/15 , B01D35/027 , B01D35/26 , B01D2201/0415 , B01D2201/4084 , F02M37/10 , F02M37/22 , F02M2037/225
摘要： PROBLEM TO BE SOLVED: To provide a fuel pump unit capable of securing large filtering area of a fuel filter.
SOLUTION: A fuel pump unit 1 includes a frame body 14 and filtering material closing an opening part thereof and is provided with the fuel filter 10 having the frame body 14 and the filtering material form a enclosed space and a fuel pump 30 substantially stored in the enclosed space of the fuel filter 10 and having an intake port 32 opened inside of the enclosed space and a delivery port 33 opened outside of the enclosed space. When the fuel pump 30 is substantially stored in the enclosed space of the fuel filter 10 as this fuel pump unit 1, large filtering area of the fuel filter 10 can be secured.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够确保燃料过滤器的大过滤面积的燃料泵单元。解决方案：燃料泵单元1包括框架体14和封闭其开口部分的过滤材料，并且设置有具有框体14和过滤材料的燃料过滤器10形成封闭空间，燃料泵30基本上存储在燃料过滤器10的封闭空间中，并且具有在封闭空间内开口的进气口32和在封闭空间外部开口的输送口33。当燃料泵30基本上储存在作为燃料泵单元1的燃料过滤器10的封闭空间中时，可以确保燃料过滤器10的大的过滤面积。版权所有（C）2006，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式