专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明公开

EP0539000A1 Pelton wheel turbine 失效
标题翻译： Peltonturbine-Laufrad。
公开(公告)号：EP0539000A1
公开(公告)日：1993-04-28
申请号：EP92307701.0
申请日：1992-08-24
申请人： GEC AEROSPACE LIMITED
发明人： Taylor, Peter John , Black, Nicholas
IPC分类号： B64D37/20 , F02C7/236 , F02M37/18
CPC分类号： F03B13/00 , F02C7/22 , F03B1/00 , F04D13/04 , F05B2240/2411 , Y02E10/223
摘要： A pelton wheel turbine (5) powering an inducer (4) below fuel level (3) in a fuel tank is kept unflooded by air extracted from the fuel by a booster pump.
摘要翻译：为燃料箱内燃料液位（3）以下的导流器（4）供电的珀尔顿轮式涡轮机（5）通过增压泵保持从燃料提取的空气未被旋转。

52. 发明公开

EP0299337A2 Fuel injection system for an internal combustion engine 失效
标题翻译： Brennstoffeinspritzsystemfüreine Brennkraftmaschine。
公开(公告)号：EP0299337A2
公开(公告)日：1989-01-18
申请号：EP88110736.1
申请日：1988-07-05
申请人： IVECO FIAT S.p.A. , Iveco Motorenforschung AG
发明人： Mathis, Christian
IPC分类号： F02M47/02 , F02M37/18
CPC分类号： F02D41/3845 , F02D41/3082 , F02D41/3809 , F02D2200/0602 , F02D2250/31 , F02M47/02 , F02M59/205 , F02M59/34 , F02M63/0007 , F02M63/0215 , F02M63/0225 , F02M2200/40 , F04B49/225
摘要： A high-pressure, continuous-delivery piston pump (4), controlled as a function of engine speed and load, supplies fuel to an accumulator (6) supplying injectors (2). On the intake side of the pump (4), there is provided a throttle (18) for metering the amount of fuel supplied by the pump (4). Via operating signals, the throttle (18) is regulated by an electronic control device (9) in such a manner as to supply the pump (4) and pressurize only the amount of fuel strictly required for operating the injectors (2) and the engine (1), thus eliminating any energy losses caused by fuel feedback to the tank (3), and drastically reducing fuel consumption.
摘要翻译：作为发动机转速和负载的函数控制的高压连续输送活塞泵（4）将燃料供给到供给喷射器（2）的蓄能器（6）。在泵（4）的进气侧，设置有用于计量由泵（4）供应的燃料量的节气门（18）。通过操作信号，节气门（18）由电子控制装置（9）调节，以便供应泵（4）并仅加压操作喷射器（2）和发动机严格要求的燃料量（1），从而消除了燃料反馈给油箱（3）所引起的任何能量损失，并大大降低燃油消耗。

53. 发明公开

EP4296497A1 METHANOL FUEL SUPPLY SYSTEM FOR A MARINE INTERNAL COMBUSTION ENGINE 审中-公开
公开(公告)号：EP4296497A1
公开(公告)日：2023-12-27
申请号：EP22425029.0
申请日：2022-06-24
申请人： Alfa Laval Corporate AB
发明人： Casartelli, Daniele , Spazzadeschi, Nicoletta
IPC分类号： F02M21/02 , F02M59/16 , F02M65/00 , B63H21/38 , F02M37/00 , F02M37/18 , F02M37/30 , F02M31/02
摘要： A fuel supply system (10) is disclosed for supplying a methanol-based fuel from a fuel tank (12) to an internal combustion engine (14). The fuel supply system (10) comprises: a main fuel conduit (16), which fluidly connects the fuel tank (12) to the internal combustion engine (14); a first fuel pump (18), which is placed along the main fuel conduit (16) and which is designed for sucking fuel from the fuel tank (12) at a first pressure value (P1) and delivering the fuel along the main fuel conduit (16) at a second pressure value (P2), which is higher than the first pressure value (P1); a second fuel pump (20), which is placed along the main fuel conduit (16) downstream of the first fuel pump (18) and which is designed for receiving fuel from the first fuel pump (18) at the second pressure value (P2) and delivering the fuel along the main fuel conduit (16) at a third pressure value (P3), which is higher than the second pressure value (P2) and which is equal to the operative pressure value of the fuel required by the internal combustion engine (14); a heat exchanger device (22), which is placed along the main fuel conduit (16) and which is designed to exchange heat with the fuel to bring it to a temperature value within a predefined temperature range (ΔT), which is equal to the operative temperature range of the fuel required by the internal combustion engine (14); and a fuel filtering unit (24), which is placed along the main fuel conduit (16) downstream of the second fuel pump (20) and which is designed for filtering the fuel before being supplied to the internal combustion engine (14) at the third pressure value (P3) and within the predefined temperature range (ΔT).

54. 发明授权

EP3464866B1 HYDROGENATED LIQUID FUEL PRODUCTION AND HYPERBARIC FUEL INDUCTION SYSTEM FOR GASOLINE AND DIESEL INTERNAL COMBUSTION ENGINES 有权
公开(公告)号：EP3464866B1
公开(公告)日：2021-09-29
申请号：EP17803625.7
申请日：2017-05-25
发明人： ST. MARY, Harvey K , CHADICK, James A. , CORNELL, Ross
IPC分类号： F02M25/10 , F02M25/12 , F02B47/00 , F02D19/06 , F02D19/08 , B01F3/04 , B01F5/00 , F02M37/00 , F02M37/14 , F02M37/18

55. 发明授权

EP3513054B1 FLUIDFÖRDERVORRICHTUNG 有权转让
公开(公告)号：EP3513054B1
公开(公告)日：2021-06-23
申请号：EP17768095.6
申请日：2017-09-13
发明人： FISCHER, Matthias , DEICHMANN, Johannes , SCHMICK, Andreas , GERST, Karsten
IPC分类号： F02M37/18 , F02M37/12 , F02M37/10

56. 发明公开

EP3696399A3 A FUEL TRANSFER SYSTEM INCLUDING A FUEL JET PUMP DEVICE AND UTILIZED IN A PARTITIONED FUEL TANK 审中-实审
公开(公告)号：EP3696399A3
公开(公告)日：2020-11-11
申请号：EP20155555.4
申请日：2020-02-05
申请人： Delphi Technologies IP Limited
发明人： MARTIN, Thomas, R. , OCHOA RODRIGUEZ, Luis , DORADO, Ricardo, R. , GUTIERREZ, David, H.
IPC分类号： F02M37/00 , F02M37/02 , F02M37/04 , F02M37/10 , F04F5/46 , F04F5/10 , F02M37/18 , F04B23/04
摘要： A fuel system (28) for a partitioned fuel tank (26) includes a fuel pump assembly (36), a fuel jet pump device (38), a high pressure conduit (40), and a low pressure conduit (42). The tank (26) defines a first chamber (30) and a second chamber (32). The fuel pump assembly (36) is disposed in the first chamber (30), and includes a motorized fuel pump (48). The jet pump device (36) is disposed in the second chamber (32), and defines a low pressure passage (100) adapted to draw fuel (22) from the second chamber (32), a high pressure passage (108), and a mixing passage (94) adapted to receive and mix fuel (22) flowing from the low and high pressure passages. The high pressure conduit (40) extends between the first and second chambers (30,32), and is in communication between an outlet (82) of the fuel pump (48) and the high pressure passage (108). The low pressure conduit (42) extends between the first and second chambers (30,32), and is in communication between the mixing passage (94) and the first chamber (30).

57. 发明公开

EP3696399A2 A FUEL TRANSFER SYSTEM INCLUDING A FUEL JET PUMP DEVICE AND UTILIZED IN A PARTITIONED FUEL TANK 审中-实审
公开(公告)号：EP3696399A2
公开(公告)日：2020-08-19
申请号：EP20155555.4
申请日：2020-02-05
申请人： Delphi Technologies IP Limited
发明人： MARTIN, Thomas, R. , OCHOA RODRIGUEZ, Luis , DORADO, Ricardo, R. , GUTIERREZ, David, H.
IPC分类号： F02M37/00 , F02M37/02 , F02M37/04 , F02M37/10 , F04F5/46 , F04F5/10 , F02M37/18
摘要： A fuel system (28) for a partitioned fuel tank (26) includes a fuel pump assembly (36), a fuel jet pump device (38), a high pressure conduit (40), and a low pressure conduit (42). The tank (26) defines a first chamber (30) and a second chamber (32). The fuel pump assembly (36) is disposed in the first chamber (30), and includes a motorized fuel pump (48). The jet pump device (36) is disposed in the second chamber (32), and defines a low pressure passage (100) adapted to draw fuel (22) from the second chamber (32), a high pressure passage (108), and a mixing passage (94) adapted to receive and mix fuel (22) flowing from the low and high pressure passages. The high pressure conduit (40) extends between the first and second chambers (30,32), and is in communication between an outlet (82) of the fuel pump (48) and the high pressure passage (108). The low pressure conduit (42) extends between the first and second chambers (30,32), and is in communication between the mixing passage (94) and the first chamber (30).

58. 发明公开

EP3513054A1 FLUIDFÖRDERVORRICHTUNG 有权转让
公开(公告)号：EP3513054A1
公开(公告)日：2019-07-24
申请号：EP17768095.6
申请日：2017-09-13
申请人： CPT Group GmbH
发明人： FISCHER, Matthias , DEICHMANN, Johannes , SCHMICK, Andreas , GERST, Karsten
IPC分类号： F02M37/18 , F02M37/12 , F02M37/10

59. 发明授权

EP2976519B1 FUEL SYSTEM FOR COMBUSTION ENGINE AND A METHOD FOR CONTROLLING A FUEL SYSTEM 有权
公开(公告)号：EP2976519B1
公开(公告)日：2019-05-08
申请号：EP14769893.0
申请日：2014-03-12
申请人： Scania CV AB
发明人： CEDFORS, Dan , FORSBERG, Carina , FOGELBERG, Patrik , JONSSON, Anders
IPC分类号： F02M37/10 , B60K15/03 , F02M37/18 , F02M37/22 , F02M37/00

60. 发明授权

EP2870351B1 FUEL PREHEATING USING ELECTRIC PUMP 有权
标题翻译：燃油预热使用电动泵
公开(公告)号：EP2870351B1
公开(公告)日：2018-04-25
申请号：EP13813176.8
申请日：2013-07-02
申请人： United Technologies Corporation
发明人： RIPLEY, David, Lloyd , HAGSHENAS, Behzad
IPC分类号： F02M37/18 , F02M31/02 , B64D37/34 , F02M37/06 , F02M37/08 , F02C7/236 , F02M37/16 , F02M31/16 , F02M37/00 , F02C7/224 , F02C9/26 , F02C9/44
CPC分类号： F02M31/166 , B64D37/34 , F02C7/224 , F02C7/236 , F02C9/263 , F02C9/44 , F02M37/0052 , F02M37/06 , F02M37/08 , F02M37/18 , F05D2220/50 , F05D2260/606 , F05D2260/85 , Y02T10/126 , Y02T50/671
摘要： A fuel system for an auxiliary power unit includes a mechanical fuel pump, an electric fuel pump, and a controller. The mechanical fuel pump provides fuel flow to the auxiliary power unit and has an output dependent upon an operational speed of the auxiliary power unit. The electric fuel pump is located in flow series with the mechanical fuel pump. The controller causes the electric fuel pump to circulate and thereby warm fuel prior to start up of the auxiliary power unit.

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