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1. 发明公开

EP2838795A2 AIRCRAFT FUEL SUPPLY SYSTEMS 有权转让
标题翻译： FLUGZEUGBRENNSTOFFVERSORGUNGSSYSTEME
公开(公告)号：EP2838795A2
公开(公告)日：2015-02-25
申请号：EP13821930.8
申请日：2013-04-18
申请人： Eaton Limited
发明人： WOOD, John, Henry
IPC分类号： B64D37/00 , B64C27/04
CPC分类号： F02M37/20 , B64C27/04 , B64D27/04 , B64D37/22 , B64D37/32 , F02C7/236 , F02C9/28 , F02M37/18 , F02M2037/085 , Y10T137/0379
摘要： A fuel supply system for an aircraft (10) for delivering in use fuel from a fuel tank (20) to an aircraft powerplant (12), comprises a fuel flow passage (18) along which in use fuel may flow from said tank (20) to said powerplant (12), the fuel flow passage (18) having a downstream end adjacent the powerplant and an upstream end adjacent the fuel tank, a downstream pump (14) associated with said powerplant (12) for drawing fluid along said flow path to supply it to said powerplant in use, an upstream pump (22) disposed in or associated with said fuel tank (20) and operable to pump fluid along said flow passage (18), a pressure sensor (30) for monitoring the inlet pressure to said downstream pump (14), and a fuel system controller (32) responsive to said pressure sensor (30) to control said upstream pump (22) to maintain the pressure at the inlet to said downstream pump (14) at or above a predetermined threshold pressure. Instead of being responsive to the absolute pressure upstream of the downstream pump, the fuel controller may respond to a pressure measurement downstream of the downstream pump.
摘要翻译：提供一种用于飞机的燃料供应系统，用于将燃料从燃料箱输送到飞行器动力装置。使用中的燃料沿着从燃料箱到动力装置的燃料流动通道流动。下游泵与动力装置相关联并且构造成沿着燃料流动路径抽取流体，以将其提供给使用中的动力装置。上游泵设置在燃料箱中或与燃料箱相关联并可操作以沿着燃料流动通道泵送流体。压力传感器被配置为监测下游泵的入口处的压力。燃料系统控制器响应于压力传感器并被配置为控制上游泵，以便将下游泵的入口处的压力保持在预定阈值压力或高于预定阈值压力。

2. 发明公开

EP1884644A3 High-pressure fuel pump drive circuit for engine 有权转让
标题翻译： Hochdruck-Einspritzpumpenantriebsschaltungfüreinen Verbrennungsmotor
公开(公告)号：EP1884644A3
公开(公告)日：2014-12-10
申请号：EP07015294.7
申请日：2007-08-03
申请人： Hitachi, Ltd.
发明人： Takahashi, Nobuyuki , Okamoto, Takashi , Mayuzumi, Takuya
IPC分类号： F02D41/20 , F02M37/04 , F02M59/00 , F04B17/04 , H01F7/18
CPC分类号： F02D41/20 , F02D41/406 , F02D2041/2041 , F02M59/466 , F02M2037/085 , F04B49/06 , F04B49/10 , H01F7/1811
摘要： There is provided a high-pressure fuel pump drive circuit for manipulating the electric current to be passed to a solenoid coil for controlling a high-pressure pump. This circuit is characterized in that a first switching element, the solenoid coil and a second switching element are connected in series with each other in a rout from a source voltage side to the ground side, that a flywheel diode for passing electric current to a power source is disposed parallel with the solenoid and with the first switching element, and that a Zener diode connected with the power source is disposed parallel with the second switching element, wherein a counter electromotive force to be developed at the opposite ends of solenoid coil on the occasion when the second switching element is changed from ON to OFF is consumed by the flywheel diode provided that the first switching element is in a state of ON, and the counter electromotive force is more rapidly consumed by the Zener diode provided that the first switching element is turned OFF.
摘要翻译：提供了用于操纵要通过用于控制高压泵的螺线管线圈的电流的高压燃料泵驱动电路。该电路的特征在于，第一开关元件，螺线管线圈和第二开关元件在从源极电压侧到接地侧的路径中彼此串联连接，用于将电流传递到电力的续流二极管源极与螺线管和第一开关元件平行设置，并且与电源连接的齐纳二极管与第二开关元件平行设置，其中在电磁线圈的相对端处形成的反电动势只要第一开关元件处于ON状态，并且反电动势被齐纳二极管更快地消耗，则由续流二极管消耗第二开关元件由ON变为OFF的情况，只要第一开关元件关闭。

3. 发明公开

EP1720235A3 Brushless D.C. motor 审中-公开
标题翻译：无刷直流电机
公开(公告)号：EP1720235A3
公开(公告)日：2007-05-02
申请号：EP06016904.2
申请日：2002-12-13
申请人： Johnson Electric S.A.
发明人： Blase, Benno c/o Johnson Electric Engineering Ltd. , Schlegel, Andreas Johnson Electric Engineer. Ltd.
IPC分类号： H02K15/03
CPC分类号： F02M37/08 , F02M2037/085 , H02K1/148 , H02K1/2733 , H02K3/493 , H02K3/522 , H02K5/12 , H02K11/33 , H02K29/08 , H02K2203/03 , Y10S310/03
摘要： A brushless direct current motor comprises a wound stator (13) and a permanent magnet rotor (11). The rotor (11) has a laminated core (27) and is overmoulded with material (33) magnetised subsequent to moulding.

4. 发明公开

EP1440232A1 EINRICHTUNG ZUR ANSTEUERUNG EINER ELEKTRISCHEN KRAFTSTOFFPUMPE 审中-公开
标题翻译：装置用于驱动电动燃油泵
公开(公告)号：EP1440232A1
公开(公告)日：2004-07-28
申请号：EP02774453.1
申请日：2002-10-10
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： RUMPF, Bernd
IPC分类号： F02D41/22 , F02D41/30 , F02D41/40
CPC分类号： F02D41/3082 , F02D41/22 , F02D41/222 , F02D41/406 , F02D2200/0602 , F02M2037/085 , Y02T10/44
摘要： The invention relates to a device for control of an electric fuel pump (1, 2) on a motor vehicle, whereby, on a fault in an electronic controller (3), the fuel pump (1, 2) is connected to the voltage supply of the vehicle. The fuel pump (1, 2) then pumps at full capacity. Said device offers a high security against a break in the supply of fuel.

5. 发明公开

EP0725215A3 Kraftstoff-Einspritzvorrichtung nach dem Festkörper-Energiespeicher-Prinzip für Brennkraftmaschinen 失效
标题翻译：燃油喷射装置根据内燃机的固态储能原理
公开(公告)号：EP0725215A3
公开(公告)日：1996-08-21
申请号：EP96101218.4
申请日：1993-03-04
申请人： Ficht GmbH & Co. KG
发明人： Heimberg,Wolfgang Dr , Hellmich,Wolfram , Kögl,Franz , Malatinszky,Paul
IPC分类号： F02M51/04 , F02M63/06
CPC分类号： F02M69/462 , F01M1/02 , F02D33/006 , F02D41/20 , F02D2041/2058 , F02D2041/2075 , F02M37/0047 , F02M37/08 , F02M39/005 , F02M51/04 , F02M55/00 , F02M55/007 , F02M55/02 , F02M57/02 , F02M57/027 , F02M59/38 , F02M61/047 , F02M61/08 , F02M63/06 , F02M69/24 , F02M69/34 , F02M69/46 , F02M2037/085 , F02M2200/24 , F02M2200/40
摘要： Kraftstoff-Einspritzvorrichtung, die nach dem Festkörper-Energiespeicher-Prinzip arbeitet, wobei ein in einem Pumpengehäuse einer mit einem Elektromagneten angetriebenen Hubkolbenpumpe (1) geführtes Ankerelement (10) nahezu widerstandslos beschleunigt wird, wobei das Ankerelement (10) kinetische Energie speichert und auf ein Kolbenelement (14) prallt, so daß ein Druckstoß in in einem abgeschlossenen Druckraum vor dem Kolbenelement (14) befindlichen Kraftstoff erzeugt wird, indem die gespeicherte kinetische Energie des Ankerelements (10) über das Kolbenelement (14) auf den im Druckraum befindlichen Kraftstoff übertragen wird, und wobei der Druckstoß zum Abspritzen von Kraftstoff durch eine Einspritzdüseneinrichtung (3) verwendet wird. Bei dieser Kraftstoff-Einspritzvorrichtung ist die Einspritzdüseneinrichtung (3) und die Einspritzpumpe (1) baueinheitlich ausgebildet, wobei in einem gemeinsamen Gehäuse ein innen liegender Gehäusezylinder (300) vorgesehen ist, der in einen Abschnitt, der den Einspritzpumpenanker (10) umschließt, durch ein nicht magnetisches Ringelement (301) unterteilt ist, so daß auf den Anker (10) durch eine Spule (9) eine Kraft ausgeübt werden kann.
摘要翻译：其工作原理根据固体储能原理，由此在泵壳体与电磁铁往复式活塞泵（1）运行锚固元件（10）的动力被虚拟地无阻力加速燃料喷射装置，其中，所述锚固元件（10），用于存储动能和活塞元件（14）撞击，从而使压力冲击产生位于在密封压力室中的活塞元件（14）的燃料之前通过经由活塞构件（14）发送所述锚定元件（10）的所存储的动能向位于压力空间燃料并且其中使用通过喷射喷嘴装置（3）喷射燃料的压力波动。在该燃料喷射装置，喷射喷嘴装置（3）和所述喷射泵（1）被设计为一个结构单元，其特征在于，内部壳体筒（300）在共同的壳体设置，在其包围喷射泵电枢（10）的部分，由非磁性环部件（301）被分开，从而能够通过线圈（9）将力施加在衔铁（10）上。

6. 发明公开

EP0116419A2 Apparatus for heating diesel engine fuel 失效
标题翻译： Einrichtung zur Aufheizung von Dieselkraftstoff。
公开(公告)号：EP0116419A2
公开(公告)日：1984-08-22
申请号：EP84300392.2
申请日：1984-01-23
申请人： Wallis, Brian
发明人： Wasley, Roy
IPC分类号： F02M37/08 , F02M31/12 , F04B17/04
CPC分类号： F02M31/125 , F02B3/06 , F02D41/3082 , F02M31/16 , F02M37/08 , F02M2037/085 , F04B17/046 , Y02T10/126
摘要： The invention relates to an electromagnetic fuel pump (P) which is incorporated in an existing diesel engine fuel supply system, and is intended both to pump diesel fuel when in a relatively low temperature, viscous state, and to heat the fuel. The pump (P) includes a solenoid (13), the core (17) of which constitutes the piston. The solenoid (13) is submerged in, and in intimate heat-transfer relation with, the fuel pump (P), so that heat generated in the solenoid winding (13a) due to energisation thereof serves to heat the fuel in the pump.
摘要翻译：本发明涉及一种电磁燃料泵（P），其结合在现有的柴油发动机燃料供应系统中，并且既用于在较低温度，粘性状态下泵送柴油，并且加热燃料。泵（P）包括螺线管（13），其芯部（17）构成活塞。螺线管（13）浸没在与燃料泵（P）的热传递关系中，使得由于其通电而在螺线管绕组（13a）中产生的热量用于加热泵中的燃料。

7. 发明公开

EP3237745A1 FÖRDERVORRICHTUNG ZUM BEFÖRDERN UND ZUM ERWÄRMEN EINES MEDIUMS 有权转让
标题翻译： FÖRDERVORRICHTUNGZUMBEFÖRDERNUND ZUMERWÄRMENEINES MEDIUMS
公开(公告)号：EP3237745A1
公开(公告)日：2017-11-01
申请号：EP15816431.9
申请日：2015-12-16
申请人： Continental Automotive GmbH
发明人： GRAF, Rolf
IPC分类号： F02M37/08 , F02D41/30 , H02K11/38
CPC分类号： F02M37/08 , F01N3/20 , F01N2610/02 , F01N2610/144 , F02D41/26 , F02D41/3082 , F02D2200/0606 , F02M31/125 , F02M2037/085 , H02K7/14 , H02K23/66 , Y02T10/126
摘要： The invention relates to a delivery device (100) for delivering a medium and for heating the medium to be delivered, having a vehicle pump (101), an electric motor (102) for driving the vehicle pump and a control unit (103) for controlling the electric motor. For heating the medium in the vehicle pump (101), the control unit is designed to generate a first alternating electrical current in a conductor winding of the electric motor (102). This first alternating electrical current induces eddy currents in a component of the delivery device, by means of which the medium can be heated.
摘要翻译：本发明涉及一种用于输送介质并用于加热待输送介质的输送装置（100），该输送装置具有车辆泵（101），用于驱动车辆泵的电动机（102）以及用于控制单元控制电动机。为了加热车辆泵（101）中的介质，控制单元被设计为在电动机（102）的导体绕组中产生第一交流电流。该第一交流电流在输送装置的部件中感应出涡流，借助于该涡流可以加热介质。

8. 发明授权

EP1324465B1 An electric motor 有权
公开(公告)号：EP1324465B1
公开(公告)日：2006-11-02
申请号：EP02258614.3
申请日：2002-12-13
申请人： Johnson Electric S.A.
发明人： Strobl, Georg, c/o Johnson Engineering GmbH , Blase, Benno, c/o Johnson Engineering GmbH , Tennoun, Michel, c/o Johnson Engineering GmbH
IPC分类号： H02K29/08 , H02K5/167
CPC分类号： F02M37/08 , F02M2037/085 , H02K1/148 , H02K1/2733 , H02K3/493 , H02K3/522 , H02K5/12 , H02K11/33 , H02K29/08 , H02K2203/03 , Y10S310/03

9. 发明授权

EP0562063B1 STEUERSYSTEM FÜR DIE ELEKTRISCHE KRAFTSTOFFPUMPE EINER BRENNKRAFTMASCHINE 失效
标题翻译：控制系统电动燃油泵的内燃机
公开(公告)号：EP0562063B1
公开(公告)日：1997-12-17
申请号：EP92918732.6
申请日：1992-09-04
申请人： ROBERT BOSCH GMBH
发明人： SCHMITZ-HÜBSCH, Axel , KÖLLE, Ulrich , FLÄTGEN, Dietmar
IPC分类号： F02M37/08 , F02D41/22
CPC分类号： F02D41/222 , B60R2021/0027 , F02D41/3082 , F02M37/08 , F02M2037/085
摘要： The proposal is for a control system for the electric fuel pump of an internal combustion engine with a rotation speed sensor (13) for a shaft of the engine and logic components (16a, 16b, 17) to prepare a switch-off signal for the pump depending on the detected speed, in which the signal from a further rotation speed sensor (14) is applied to the logic components (16, 17) and the pump is switched off only when both speed signals lie outside a predeterminable range. This ensures that the motor vehicle can still be driven if one of the sensors 13 or 14 becomes inoperative.

10. 发明授权

EP0630442B1 KRAFTSTOFF-EINSPRITZVORRICHTUNG NACH DEM FESTKÖRPER-ENERGIESPEICHER-PRINZIP FÜR BRENNKRAFTMASCHINEN 失效转让
标题翻译：燃油喷射装置后，固态能量存储原理用于内燃机
公开(公告)号：EP0630442B1
公开(公告)日：1996-12-27
申请号：EP93905295.7
申请日：1993-03-04
申请人： Ficht GmbH & Co. KG
发明人： Heimberg, Wolfgang , Hellmich, Wolfram , Kögl, Franz , Malatinszky, Paul
IPC分类号： F02M51/04 , F02M63/06
CPC分类号： F02M69/462 , F01M1/02 , F02D33/006 , F02D41/20 , F02D2041/2058 , F02D2041/2075 , F02M37/0047 , F02M37/08 , F02M39/005 , F02M51/04 , F02M55/00 , F02M55/007 , F02M55/02 , F02M57/02 , F02M57/027 , F02M59/38 , F02M61/047 , F02M61/08 , F02M63/06 , F02M69/24 , F02M69/34 , F02M69/46 , F02M2037/085 , F02M2200/24 , F02M2200/40
摘要： A fuel injection device works according to the solid energy accumulator principle in which an armature component (10) guided in a pump housing (8) of a reciprocating piston pump (1) driven by an electromagnet (9) is accelerated practically without resistance, the armature component (10) stores kinetic energy and strikes a piston component (14) to generate a pressure shock in a closed pressure chamber in front of the piston component (14), in that the stored kinetic energy of the armature component (10) is transmitted via the piston component (14) to the fuel in the pressure chamber. The pressure shock is used to inject fuel through an injection nozzle device (3). The armature component (10) is guided in a close fit on the piston component (14) and both components are spring-loaded against each other.

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