专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060029503A1 Plunger pump and method of controlling discharge of the pump 审中-公开
标题翻译：柱塞泵和泵的排放控制方法
公开(公告)号：US20060029503A1
公开(公告)日：2006-02-09
申请号：US11194602
申请日：2005-08-02
申请人： Norio Takehana , Hideaki Kusanagi
发明人： Norio Takehana , Hideaki Kusanagi
IPC分类号： A61M1/00 , F04B41/06
CPC分类号： F04B23/06 , F04B7/04 , F04B17/042
摘要： There are provided a plunger pump and method of controlling discharge of the pump capable of obtaining a desired compression rate, changing a discharge amount with ease without changing a stroke of the plunger and/or the inner diameter of a sliding hole of the plunger, and discharging a constant amount of fluid with accuracy while preventing the fluid from leaking. A plunger pump 1 has a cylinder 2 having an inlet 8 to suck a fluid and an outlet 10 to discharge the sucked fluid, a continuous hole 6 which is formed inside the cylinder 2 and communicated with the outlet 10, a plunger 4 which is inserted in the continuous hole 6 to be slidable and forms a pump chamber 20 to suck and discharge the fluid with the outlet 10 where the pump chamber 20 is formed between the plunger 4 and the outlet 10, and a fluid suction passage which is formed in the cylinder or the plunger, to suck a fluid into the pump chamber, wherein an opening 19 of the fluid suction passage 12 opened to the pump chamber 20 is opened and closed by the plunger 4 sliding inside the continuous hole 6.
摘要翻译：提供了一种柱塞泵和控制排出泵的方法，能够获得期望的压缩比，容易地改变排放量而不改变柱塞的行程和/或柱塞的滑动孔的内径，以及排出一定量的流体，同时防止流体泄漏。柱塞泵1具有具有吸入流体的入口8和排出吸引流体的出口10的气缸2，形成在气缸2内部并与出口10连通的连续孔6，插入柱塞4 在连续孔6中可滑动并形成泵室20，以便在柱塞4和出口10之间形成有泵室20的出口10吸入和排出流体，以及形成在泵室20中的流体抽吸通道缸体或柱塞，以将流体吸入泵室，其中通向在泵室20开口的流体吸入通道12的开口19由在连续孔6内滑动的柱塞4打开和关闭。

2. 发明申请

US20060118190A1 Valve apparatus 有权
标题翻译：阀门装置
公开(公告)号：US20060118190A1
公开(公告)日：2006-06-08
申请号：US11291986
申请日：2005-12-02
申请人： Norio Takehana , Noriaki Chiba , Hideki Imamatsu
发明人： Norio Takehana , Noriaki Chiba , Hideki Imamatsu
IPC分类号： F16K15/14
CPC分类号： F16K15/144 , F04B53/105 , F04B53/1062 , Y10T137/6086 , Y10T137/784 , Y10T137/789 , Y10T137/7892
摘要： The present invention provides a valve apparatus which is small and reasonably priced, and with which a fuel amount can be regulated by restricting the lift amount of a valve. A columnar portion 60 is formed in a body 16, the columnar portion 60 is inserted into a valve 44, 46 and a washer 62 formed with a protruding portion 72 which protrudes outward from a flange portion 64, and the check valve 44, 46 and washer 62 are attached or fixed to the pump body 16 by subjecting the tip end of the columnar portion 60 to thermal caulking or the like. The outer diameter of the protruding portion 72 is set to be relatively smaller than the outer diameter of the flange portion 64 such that when the check valve 44, 46 is sandwiched between the protruding portion 72 and pump body 16, the check valve 44, 46 contacts an outer peripheral edge 70 of the flange portion 64 when the check valve 44, 46 opens. As a result, the lift amount of the valve 44, 46 can be restricted, and the flow rate of the fuel passing through a passage 40, 42 can be maintained at a constant level.
摘要翻译：本发明提供一种小型且价格合理的阀装置，通过限制阀的提升量可以调节燃料量。柱体部分60形成在主体16中，柱形部分60插入阀44,46和形成有从凸缘部分64向外突出的突出部分72的垫圈62和止回阀44,46和垫圈62通过使柱状部分60的末端经受热铆接等而附接或固定到泵体16。突出部72的外径设定为比凸缘部64的外径小，因此当止回阀44,46夹在突出部72和泵体16之间时，止回阀44,46 当止回阀44,46打开时，接触凸缘部分64的外周缘70。结果，可以限制阀44,46的提升量，并且能够将通过通道40,42的燃料的流量保持在一定水平。

3. 发明授权

US09534683B2 Hydraulic circuit for transmissions 有权
标题翻译：传动液压回路
公开(公告)号：US09534683B2
公开(公告)日：2017-01-03
申请号：US14233336
申请日：2012-07-17
申请人： Norio Takehana
发明人： Norio Takehana
IPC分类号： F16H57/04 , F04C2/10 , F04C11/00 , F04C13/00
CPC分类号： F16H57/0436 , F04C2/10 , F04C11/001 , F04C13/007 , F04C2210/206 , F16H57/0446 , F16H57/0489
摘要： Provided is a hydraulic circuit for transmissions with which, while suppressing the hydraulic circuit from becoming complicated, it is possible to suppress an operational failure and a drop in the oil pressure of the hydraulic circuit, and to stabilize an oil pressure in the hydraulic circuit. The CVT 1 includes a part to be lubricated and a hydraulic control part for controlling transmission. The hydraulic circuit for transmissions includes a hydraulic oil pathway 3 for supplying oil from the pump apparatus 8 to the hydraulic control part 2, and a lubricating oil pathway 5 for supplying oil containing an air bubble to the part to be lubricated 4. The pump apparatus 8 includes a multi-stage trochoid pump 9 and has an air bubble-containing oil discharging part 11 for discharging the oil containing an air bubble to the first stage trochoid pump part 6. The air bubble-containing oil discharging part 11 is connected to the lubricating oil pathway 5. The second stage trochoid pump part 7 increases pressure of the oil discharged from the first stage trochoid pump part 6, and discharges it from the high-pressure oil discharging part 13. The hydraulic oil pathway 3 is connected to the high-pressure oil discharging part 13.
摘要翻译：提供一种用于变速器的液压回路，在抑制液压回路变得复杂的同时，可以抑制液压回路的操作故障和油压下降，并且使液压回路中的油压稳定。 CVT 1包括要润滑的部件和用于控制变速器的液压控制部件。用于变速器的液压回路包括用于将油从泵装置8供给到液压控制部件2的液压油路径3和用于将润滑油供给到待润滑部件的润滑油路径5。 8包括多级次摆线泵9，并且具有用于将含有气泡的油排出到第一级次摆线泵部分6的含气泡的排油部分11.含气泡的排油部分11连接到润滑油路径5.第二级次摆线泵部分7增加从第一级次摆线泵部分6排出的油的压力，并将其从高压排油部分13排出。液压油通道3连接到高压压油排出部13。

4. 发明授权

US07311119B2 Valve apparatus 有权
标题翻译：阀门装置
公开(公告)号：US07311119B2
公开(公告)日：2007-12-25
申请号：US11291986
申请日：2005-12-02
申请人： Norio Takehana , Noriaki Chiba , Hideki Imamatsu
发明人： Norio Takehana , Noriaki Chiba , Hideki Imamatsu
IPC分类号： F16K15/14
CPC分类号： F16K15/144 , F04B53/105 , F04B53/1062 , Y10T137/6086 , Y10T137/784 , Y10T137/789 , Y10T137/7892
摘要： A valve apparatus is small, and regulates a fuel amount by restricting a lift amount of a valve. A columnar portion is formed on a pump body. The columnar portion is inserted into a check valve and a washer formed with a protruding portion which protrudes outward from a flange portion, and the check valve and washer are attached or fixed to the pump body by subjecting a tip end of the columnar portion to thermal caulking or the like. An outer diameter of the protruding portion is set to be relatively smaller than an outer diameter of the flange portion such that when the check valve is sandwiched between the protruding portion and pump body, the check valve contacts an outer peripheral edge of the flange portion when the check valve opens. As a result, a lift amount of the valve can be restricted, and a flow rate of fuel passing through a passage can be maintained at a constant level.
摘要翻译：阀装置小，通过限制阀的升程量来调节燃料量。柱体部分形成在泵体上。柱状部分插入止回阀和形成有从凸缘部分向外突出的突出部分的垫圈，并且止回阀和垫圈通过使柱形部分的顶端受热而附接或固定到泵体上填缝等。突出部的外径被设定为比凸缘部的外径小，因此当止回阀夹在突出部与泵体之间时，止回阀接触凸缘部的外周缘时，止回阀打开。结果，可以限制阀的提升量，并且可以将通过通道的燃料的流量保持在恒定水平。

5. 发明申请

US20060083960A1 Fuel cell system 审中-公开
标题翻译：燃料电池系统
公开(公告)号：US20060083960A1
公开(公告)日：2006-04-20
申请号：US11248258
申请日：2005-10-13
申请人： Norio Takehana , Noriaki Chiba , Shinji Obara
发明人： Norio Takehana , Noriaki Chiba , Shinji Obara
IPC分类号： H01M8/00 , H01M8/18
CPC分类号： H01M8/0625
摘要： A fuel cell system in which water can be accurately supplied in accordance with the flow rate of fuel gas supplied to the reformer to allow efficient reforming without using a flow meter measuring the flow rate of water. In the fuel cell system in which fuel gas is supplied to a reformer where steam reforming is carried out to convert the fuel gas to hydrogen rich gas, and the hydrogen rich gas is supplied to a fuel cell unit to generate electricity, the pump that supplies water to the reformer is a plunger pump in which the rate of discharge of water is proportional to the rate of rotation of the motor that drives the pump. Also the fuel cell system includes a gas flow rate sensor to measure the flow rate of fuel gas supplied to the reformer, and a controller that controls the rate of rotation of the motor in accordance with the value of flow rate measured by the gas flow rate sensor.
摘要翻译：一种燃料电池系统，其中可以根据供应到重整器的燃料气体的流量精确地供应水以允许高效重整，而不使用测量水的流量的流量计。在将燃料气体供给到进行蒸汽重整以将燃料气体转化为富氢气体的重整器的燃料电池系统中，并且将富氢气体供给到燃料电池单元发电，重整器的水是柱塞泵，其中水的排出速率与驱动泵的电动机的转速成比例。此外，燃料电池系统还包括气体流量传感器，用于测量供应给重整器的燃料气体的流量;以及控制器，其根据由气体流量测量的流量值控制电动机的转速传感器。

6. 发明申请

US20140196447A1 HYDRAULIC CIRCUIT FOR TRANSMISSIONS 有权
标题翻译：液压电路传动
公开(公告)号：US20140196447A1
公开(公告)日：2014-07-17
申请号：US14233336
申请日：2012-07-17
申请人： Norio Takehana
发明人： Norio Takehana
IPC分类号： F16H57/04 , F04C11/00 , F04C2/10
CPC分类号： F16H57/0436 , F04C2/10 , F04C11/001 , F04C13/007 , F04C2210/206 , F16H57/0446 , F16H57/0489
摘要： The CVT 1 includes a part to be lubricated and a hydraulic control part for controlling transmission. The hydraulic circuit for transmissions includes a first hydraulic oil pathway for supplying oil from the pump apparatus to the hydraulic control part, and a second lubricating oil pathway for supplying oil containing an air bubble to the part to be lubricated. The pump apparatus includes a multi-stage trochoid pump and has an air bubble-containing oil discharging part for discharging the oil containing an air bubble to the first stage trochoid pump part. The air bubble-containing oil discharging part is connected to the second lubricating oil pathway. The second stage trochoid pump part increases pressure of the oil discharged from the first stage trochoid pump part, and discharges it from the high-pressure oil discharging part. The first hydraulic oil pathway is connected to the high-pressure oil discharging part.
摘要翻译： CVT 1包括要润滑的部件和用于控制变速器的液压控制部件。用于变速器的液压回路包括用于将油从泵装置供给到液压控制部的第一液压油路径和用于将含有气泡的油供给到待润滑部件的第二润滑油路径。泵装置包括多级次摆线泵，并且具有用于将含有气泡的油排出到第一级次摆线泵部分的含气泡的排油部。含气泡的排油部与第二润滑油通路连接。第二级次摆线泵部分增加从第一级次摆线泵部分排出的油的压力，并将其从高压排油部排出。第一液压油通路与高压排油部连接。

7. 发明授权

US06896486B2 Water pump 失效
标题翻译：水泵
公开(公告)号：US06896486B2
公开(公告)日：2005-05-24
申请号：US10658426
申请日：2003-09-10
申请人： Norio Takehana , Takehiko Naiki , Makoto Shichi
发明人： Norio Takehana , Takehiko Naiki , Makoto Shichi
IPC分类号： F01P5/12 , F04D29/043 , F04D29/12 , F04D29/22 , F04D29/62 , F04D29/10
CPC分类号： F04D29/628 , F04D29/126 , Y10S415/915
摘要： A water pump includes an engage mechanism 25 which is disposed between a pump body 21 and the end portion of a pump shaft 23 opposite to the side where an impeller 22 is attached, while engaging the pump shaft to the pump body against the urging force of the urging member which urges a mechanical seal 24. The engage mechanism includes an annular member 26 which is rotatably fitted to the pump shaft 23 while contacting the pump body 21, and a cylindrical engage pin 27 which pierces the pump shaft 23 in the diameter direction while sandwiching the annular member 26 with the pump body 21.
摘要翻译：水泵包括接合机构25，该接合机构25设置在泵主体21和泵轴23的与安装有叶轮22的侧面相对的端部之间，同时将泵轴抵抗泵体的作用力推动机构密封24的推动构件。接合机构包括环形构件26，该环形构件26可旋转地装配到泵轴23同时接触泵体21;以及圆柱形接合销27，其在直径方向上刺穿泵轴23，同时将环形构件26与泵体 21。

8. 发明授权

US06494294B1 Lubricating oil supplying device 失效
标题翻译：润滑油供应装置
公开(公告)号：US06494294B1
公开(公告)日：2002-12-17
申请号：US09703613
申请日：2000-11-02
申请人： Kenichi Kubota , Norio Takehana , Takehiko Naiki
发明人： Kenichi Kubota , Norio Takehana , Takehiko Naiki
IPC分类号： F16N2502
CPC分类号： F01M3/02 , F01M5/021 , Y10T137/86879
摘要： A lubricating oil supplying device allows for the oil discharge amount to be more finely controlled by provision of many outlet ports, and by reducing the influence of vibration. Therefore, a spool valve unit and a pump are separately formed. The spool valve unit includes an open-close spool valve and a solenoid for controlling operation of this spool valve. Plural inlet passages and an outlet passage are formed in the spool valve. The spool valve opens or closes the inlet passages, and oil from the pump is introduced into these inlet passages. One side of the outlet passage communicates with the inlet passages, and the other side communicates with an engine. A passage for introducing the oil from an oil tank to a pump chamber is formed in the solenoid. When the solenoid is turned “OFF”, communication between the return passage and the inlet passages is interrupted by the spool valve, and the oil is discharged from the pump to the plural inlet passages. The oil is discharged from the inlet passages to the engine via a check valve. When the solenoid is turned “ON”, the return passage communicates with the inlet passages through the spool valve, and the oil is returned to the pump via the return passage.
摘要翻译：润滑油供给装置允许通过设置许多出口端口更精细地控制排油量，并且通过减小振动的影响。因此，分别形成滑阀单元和泵。滑阀单元包括开闭滑阀和用于控制该滑阀的操作的螺线管。多个入口通道和出口通道形成在滑阀中。滑阀打开或关闭入口通道，并且来自泵的油被引入到这些入口通道中。出口通道的一侧与入口通道连通，另一侧与发动机连通。在螺线管中形成有用于将油从油箱引入泵室的通道。当螺线管“OFF”时，返回通道与入口通道之间的连通被滑阀中断，油从泵排出到多个入口通道。油通过止回阀从入口通道排放到发动机。当螺线管“ON”时，返回通道通过滑阀与入口通道连通，油通过返回通道返回到泵。

9. 发明授权

US06338295B1 Fuel pump 有权
标题翻译：燃油泵
公开(公告)号：US06338295B1
公开(公告)日：2002-01-15
申请号：US09429958
申请日：1999-10-29
申请人： Kenichi Kubota , Norio Takehana , Noriaki Chiba
发明人： Kenichi Kubota , Norio Takehana , Noriaki Chiba
IPC分类号： F16J302
CPC分类号： F04B43/02 , F16J3/02
摘要： A fuel pump which has excellent heat resistance and salt resistance, is low in cost and light in weight, and which is free from fuel leakage. The fuel pump has a bottom body formed of a thermosetting resin such as bakelite material which has heat resistance and strength, and a top body and a cover formed of a thermoplastic resin. The top body and the cover 16 are assembled with a seal member such as a gasket held between the top body and the cover, and the top body and the bottom body 12 are fixed together by a fixing element. Thereby, the main body portions of the fuel pump are constituted of resin.
摘要翻译：具有优异的耐热性和耐盐性的燃料泵成本低，重量轻，无燃料泄漏。燃料泵具有由诸如具有耐热性和强度的酚醛树脂材料的热固性树脂形成的底体，以及由热塑性树脂形成的顶部和盖。顶部主体和盖16组装有密封构件，例如保持在顶体和盖之间的垫圈，并且顶体和底体12通过固定元件固定在一起。由此，燃料泵的主体部由树脂构成。

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