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1. 发明公开

EP3832122A1 TANKSYSTEM 审中-实审
公开(公告)号：EP3832122A1
公开(公告)日：2021-06-09
申请号：EP20205346.8
申请日：2020-11-03
申请人： Hamm AG
发明人： Köstler, Gerd , Reber, Stefan , Landstorfer, Armin
IPC分类号： F02M37/00 , B60K15/063 , B60K15/073 , E01C19/00 , F02M37/10 , F02M37/18 , F02M37/02
摘要： Ein Tanksystem, insbesondere für eine Baumaschine, umfassend einen Kraftstofftank (20) mit einer ein Tankvolumen (22) nach außen abschließenden Tankaußenwand (24), ein durch eine Trennwand (54) von einem Haupt-Tankvolumen (58) des Tankvolumens (22) getrenntes, mit dem Haupt-Tankvolumen (58) in Kraftstoffaustauschverbindung stehendes Entnahme-Tankvolumen (56) und eine Kraftstoff-Entnahmeanordnung (90) mit einer Haupt-Kraftstoffpumpe (92) und einer in das Entnahme-Tankvolumen (56) einmündenden Entnahmeleitung (94) zum Fördern von Kraftstoff vermittels der Haupt-Kraftstoffpumpe (92) über die Entnahmeleitung (94) aus dem Entnahme-Tankvolumen (56) zu einem Kraftstoff verbrauchenden Systembereich (96), ist gekennzeichnet durch eine Kraftstoff-Speiseanordnung (100) mit einer Zusatz-Kraftstoffpumpe (102) zum Fördern von Kraftstoff aus dem Haupt-Tankvolumen (58) in das Entnahme-Tankvolumen (56).

2. 发明授权

EP3339612B1 VEHICLE TRAVELING CONTROL METHOD AND VEHICLE TRAVELING CONTROL DEVICE 有权
公开(公告)号：EP3339612B1
公开(公告)日：2019-02-20
申请号：EP15901676.5
申请日：2015-08-20
申请人： Nissan Motor Co., Ltd.
发明人： KOIKE, Tomoyuki , WATANABE, Munemitsu , KOISHI, Akifumi , TSUCHIYA, Terumasa , TAHARA, Masahiko , TEZUKA, Atsushi
IPC分类号： F02D29/02 , F02M37/08 , F02M37/18 , F02D33/00 , F02M37/00 , F02D41/12 , F02M37/10 , F02D41/30 , F02N11/08

3. 发明公开

EP3388685A1 VOLUTE FOR AIRCRAFT ENGINE MOUNTED FUEL BOOST PUMP, BOOST PUMP AND ASSOCIATED METHOD 审中-公开
公开(公告)号：EP3388685A1
公开(公告)日：2018-10-17
申请号：EP18166676.9
申请日：2018-04-10
申请人： Hamilton Sundstrand Corporation
发明人： STOICESCU, Adrian L. , HARDER, Benjamin T.
IPC分类号： F04D29/42 , F04D29/68 , F04D29/44 , F02M37/18
CPC分类号： F04D29/4293 , F02C7/22 , F02M37/18 , F04D7/02 , F04D29/426 , F04D29/445 , F05D2230/10 , F05D2250/74 , Y02T50/673
摘要： A boost pump includes a housing cover (2) and a pump housing (3) engaged opposite to the housing cover. Volute passages are defined between the housing cover and the pump housing. The volute passages include a circumferentially extending volute (104) defining a plurality of cross sections defined in a housing including the pump housing and the housing cover. The plurality of surfaces are defined as a set of dimensions set out in at least one of TABLES 1 through 3.

4. 发明公开

EP3339612A1 VEHICLE TRAVELING CONTROL METHOD AND VEHICLE TRAVELING CONTROL DEVICE 有权
公开(公告)号：EP3339612A1
公开(公告)日：2018-06-27
申请号：EP15901676.5
申请日：2015-08-20
申请人： Nissan Motor Co., Ltd.
发明人： KOIKE, Tomoyuki , WATANABE, Munemitsu , KOISHI, Akifumi , TSUCHIYA, Terumasa , TAHARA, Masahiko , TEZUKA, Atsushi
IPC分类号： F02D29/02 , F02M37/08 , F02M37/18 , F02D33/00 , F02M37/00 , F02D41/12 , F02M37/10 , F02D41/30 , F02N11/08
CPC分类号： F02D33/003 , B60W30/18072 , B60W2560/02 , F02D29/02 , F02D33/006 , F02D41/042 , F02D41/12 , F02D41/3082 , F02D2200/06 , F02M37/025 , F02M37/08 , F02M37/106 , F02M37/18 , F02N11/04 , F02N11/0818 , F02N11/0825 , F02N11/0833 , F02N2200/061 , F02N2200/08 , F02N2200/101 , Y02T10/48
摘要： A vehicle traveling control method including: detecting a remaining fuel amount (R) in a fuel tank (20) including a fuel chamber (26) in which a suction port (27) of a fuel pump (22) is disposed for sucking fuel to be supplied to an engine (2), the fuel tank being configured to generate negative pressure for sucking fuel to the fuel chamber (26) by ejecting a part of fuel sucked by the fuel pump (22) into the fuel chamber (26) via a fuel line (29); permitting, when a predetermined condition is satisfied, inertial traveling during which a vehicle (1) travels, with the engine (2) kept stopped; and operating, when the detected remaining fuel amount (R) is less than a first threshold (T1), the fuel pump (22) despite the engine (2) stopped owing to the inertial traveling.

5. 发明授权

EP3143272B1 FUEL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE AND A METHOD FOR CONTROLLING A FUEL SYSTEM 有权
公开(公告)号：EP3143272B1
公开(公告)日：2018-06-20
申请号：EP15724095.3
申请日：2015-05-05
申请人： Scania CV AB
发明人： KYLSTRÖM, Kim
IPC分类号： F02M37/00 , F02M37/08 , F02M37/18 , F02D41/30 , B60K15/03
CPC分类号： F02M37/0023 , B60K2015/03118 , B60K2015/03138 , F02D41/221 , F02D41/3082 , F02D2041/226 , F02D2041/227 , F02D2400/08 , F02M37/007 , F02M37/0082 , F02M37/0088 , F02M37/08 , F02M37/18
摘要： A fuel system (4) for an internal combustion engine (2) comprises a first fuel tank (20), a second fuel tank (22), a first fuel conduit (36), arranged in connection with the first fuel tank (20) and the second fuel tank (22), a second fuel conduit (40), arranged in connection with the first fuel tank (20), a main supply pump (26), and a transfer pump (28). The main supply pump (26) supplies fuel from the first fuel tank (20) through the second fuel conduit (40), and the transfer pump (28) supplies fuel from the second fuel tank (22) to the first fuel tank (20), via the first fuel conduit (36). A valve device (32) is arranged downstream of the transfer pump (28). The valve device (32) comprises an arch block (55), which is arranged to move from an open state to a closed state and thus to lead the fuel flow past the first fuel tank (20). The fuel system reduces the risk of insufficient or non-existing fuel supply to the internal combustion engine in the event of an operational disruption, and enables a method for continued operation, albeit with potentially reduced power. This also secures the operation of the internal combustion engine (2) and a vehicle equipped with such a fuel system.

6. 发明授权

EP3071833B1 PUMPING UNIT FOR FEEDING FUEL, PREFERABLY DIESEL FUEL, FROM A STORAGE TANK TO AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于将燃料，优选柴油燃料从储存罐输送到内燃机的泵送单元
公开(公告)号：EP3071833B1
公开(公告)日：2018-04-18
申请号：EP14798748.1
申请日：2014-11-05
申请人： Robert Bosch GmbH
发明人： FICARELLA, Giuseppe , MEDORO, Nello
IPC分类号： F04B23/10 , F02M63/00 , F02M37/00 , F02M37/04 , F02M37/06 , F02M37/18 , F02M37/22
CPC分类号： F02M37/18 , B01D35/005 , F02M37/0029 , F02M37/0052 , F02M37/0082 , F02M37/041 , F02M37/043 , F02M37/06 , F02M37/22 , F02M63/0001 , F04B23/10
摘要： A pumping unit has a fuel storage tank (2), a piston pump (6) for feeding the fuel to an internal combustion engine (3); a gear pump (7) for feeding the fuel from the storage tank (2) to the piston pump (6), and a hydraulic circuit (46) which connects together the storage tank (2) and the internal combustion engine (3), extends through a pump body (8) of the piston pump (6) so as to lubricate an actuating shaft (36) of the piston pump (6) and has a collection branch (55) for collecting the fuel leaks resulting from the lubrication of said actuating shaft (36); the collection branch (55) being connected to an intake (37a) of the gear pump (7) so as to lubricate an actuating shaft (42) of the gear pump (7) with the fuel from said collection branch (55).

7. 发明公开

EP2976520A1 FUEL SYSTEM FOR COMBUSTION ENGINE AND A METHOD FOR CONTROLLING A FUEL SYSTEM 有权
标题翻译：燃油系统一种用于控制燃料系统的内燃机和方法
公开(公告)号：EP2976520A1
公开(公告)日：2016-01-27
申请号：EP14771154.3
申请日：2014-03-12
申请人： Scania CV AB
发明人： CEDFORS, Dan , FOGELBERG, Patrik , JONSSON, Anders
IPC分类号： F02M37/10 , B60K15/03 , F02M37/18 , F02M37/22
CPC分类号： B60K15/03 , B60K2015/03118 , B60K2015/03125 , B60K2015/03138 , B60K2015/0321 , B60K2015/03217 , B60K2015/03243 , B60K2015/03256 , B60Y2200/14 , B60Y2306/13 , F02M37/0023 , F02M37/0029 , F02M37/0047 , F02M37/10 , F02M37/18
摘要： A fuel system (4) for a combustion engine (2) comprises a first fuel tank (20), a second fuel tank (22), a first fuel pipe (36) arranged in connection with the first fuel tank (20) and the second fuel tank (22), a second fuel pipe (40) arranged in connection with the first fuel tank (20), a main feed pump (26), and a transfer pump (28). The main feed pump (26) feeds fuel from the first fuel tank (20) through the second fuel pipe (40), and the transfer pump (28) feeds fuel from the second fuel tank (22) to the first fuel tank (20) via the first fuel pipe (36). A valve (32) is arranged downstream of the transfer pump (28). The valve (32) comprises an inlet connected with the transfer pump (28), a first outlet connected with the first fuel pipe (36) and a second outlet connected with the second fuel pipe (40). The fuel system reduces the risk of insufficient or loss of fuel supply to the combustion engine in the event of an operational disruption, and enables a method for continued operation, albeit with potentially reduced power. This also secures the operation of the combustion engine (2) and a vehicle equipped with such a fuel system.
摘要翻译：一种用于内燃机（2）的燃料系统（4）包括一个第一燃料箱（20），第二燃料箱（22），在与所述第一燃料箱（20）连接设置在第一燃料配管（36）和所述第二燃料箱（22），与所述第一燃料箱（20）连接设置在第二燃料配管（40），主进料泵（26），和一输送泵（28）。主进料泵（26）供给燃料从所述第一燃料箱（20）通过所述第二燃料配管（40），以及输送泵（28）从第二燃料箱（22）到所述第一燃料箱将燃料供给（20 ）通过第一燃料配管（36）。的阀（32）布置在所述输送泵（28）的下游。所述阀（32）包括与所述输送泵（28），与所述第一燃料配管（36）和与第二燃料配管（40）连接的第二出口相连的第一出口连接的入口。燃料系统的降低不足，或者燃料供给到在操作中断的情况下的内燃机的损耗的风险，并允许一个方法，用于继续操作，尽管具有潜在地降低的功率。此所以确保所述燃烧发动机（2）和配备有检查对象的燃料系统的车辆的手术。

8. 发明授权

EP2653695B1 Arbeitsgerät mit einer Kraftstoffpumpe 有权
标题翻译：实现具有燃油泵
公开(公告)号：EP2653695B1
公开(公告)日：2015-06-10
申请号：EP13001921.9
申请日：2013-04-12
申请人： Andreas Stihl AG & Co. KG
发明人： Lank, Jonas , Zimmermann, Helmut , Uhl, Klaus-Martin
IPC分类号： F02B63/02 , F02M37/00 , F02M37/04 , F02M37/16 , F02M37/18 , F02M1/16
CPC分类号： F02B63/02 , F02M1/16 , F02M37/0011 , F02M37/007 , F02M37/046 , F02M37/16 , F02M37/18

9. 发明公开

EP2811145A1 FUEL SUPPLY DEVICE 失效
标题翻译： KRAFTSTOFFZUFÜHRVORRICHTUNG
公开(公告)号：EP2811145A1
公开(公告)日：2014-12-10
申请号：EP12867309.2
申请日：2012-02-02
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： KATAOKA, Chiaki , AKAGI, Masaki
IPC分类号： F02M37/00 , F02M37/12 , F02M37/18
CPC分类号： F17C9/00 , B60K15/03 , B60K2015/03125 , B60K2015/03138 , B60K2015/03144 , B60K2015/03236 , B60K2015/0325 , F02M37/0023 , F02M37/0094 , F02M37/025 , F02M37/10 , F02M37/18 , F02M2037/228 , Y10T137/7426 , Y10T137/7976 , Y10T137/85954
摘要： Provided is a fuel supply device that is able to achieve downsizing of a fuel pump in a configuration in which part of a fuel to be sent outside by driving of the fuel pump is able to be returned to an accommodation portion not provided with the fuel pump.
A jet pump (68) is provided in a vapor discharge pipe (64) that is able to return a fuel from a fuel-pump main body (42) to a second fuel receiving area (38S). A sectional area of a passage of the vapor discharge pipe (64) is changeable by a float valve (76).
摘要翻译：提供一种燃料供给装置，其能够实现燃料泵的小型化，其中通过燃料泵的驱动而被送到外部的燃料的一部分能够返回到未设置有燃料泵的容纳部。喷射泵（68）设置在能够将燃料从燃料泵主体（42）返回到第二燃料接收区域（38S）的蒸汽排出管（64）中。蒸汽排出管（64）的通道的截面积可以通过浮阀（76）变化。

10. 发明授权

EP1847413B1 Kraftstoffversorgungssystem für ein Fahrzeug 有权
标题翻译：供油系统的车辆
公开(公告)号：EP1847413B1
公开(公告)日：2010-09-08
申请号：EP07105890.3
申请日：2007-04-10
申请人： Bombardier Transportation GmbH
发明人： Jahn, Steffen , Schnell, Bernd
IPC分类号： B60K15/06 , F02M37/18
CPC分类号： F23K5/04 , B61C17/02 , F02M37/04 , F02M37/106 , F02M37/18

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