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. 发明授权

US09476379B2 Injection unit for injection of a first fuel and a second fuel in a combustion space 有权
标题翻译：用于在燃烧空间中喷射第一燃料和第二燃料的喷射单元
公开(公告)号：US09476379B2
公开(公告)日：2016-10-25
申请号：US13805371
申请日：2011-06-17
申请人： Kim Kylström
发明人： Kim Kylström
IPC分类号： F02M61/16 , F02M61/12 , F02M61/10 , F02D41/38 , F02M43/02 , F02M43/04 , F02M45/08 , F02M47/02 , F02M57/02 , F02M59/02 , F02M63/02 , F02M43/00
CPC分类号： F02D41/3827 , F02M43/00 , F02M43/02 , F02M43/04 , F02M45/08 , F02M47/027 , F02M57/026 , F02M59/022 , F02M61/10 , F02M63/0285
摘要： An injection unit (9) for injection of a first fuel (f1) and a second fuel (f2) in a combustion space. The injection unit (9) receives the first fuel (f1) from a fuel source (7) at a high pressure, and a second fuel (f2) from a second fuel source (15) at a lower pressure, an actuator (29) initiates a process of injecting at least the second fuel (f2) in the combustion space, and an injection nozzle (36) injects at least the second fuel (f2) in the combustion space. The injection unit includes a pressure boosting device (40) for increasing the pressure of the second fuel (f2) higher than the pressure in the second fuel source (15) by means of the pressure of the first fuel (f1), before the second fuel is injected.
摘要翻译：一种用于在燃烧空间中喷射第一燃料（f1）和第二燃料（f2）的注射单元（9）。喷射单元（9）从高压下的燃料源（7）接收第一燃料（f1），从低压的第二燃料源（15）接收第二燃料（f2），致动器（29）启动在燃烧空间中喷射至少第二燃料（f2）的过程，并且喷射喷嘴（36）至少在燃烧空间中喷射第二燃料（f2）。注射单元包括增压装置（40），用于通过第一燃料（f1）的压力将第二燃料（f2）的压力高于第二燃料源（15）中的压力，在第二燃料注入燃油。

2. 发明授权

US09145859B2 Fuel system for injection of a fuel mixture in a combustion engine 有权
标题翻译：用于在内燃机中喷射燃料混合物的燃料系统
公开(公告)号：US09145859B2
公开(公告)日：2015-09-29
申请号：US13703415
申请日：2011-06-17
申请人： Kim Kylström
发明人： Kim Kylström
IPC分类号： F02M37/00 , F02M25/00 , F02B7/00 , F02M43/00 , F02D19/06 , F02M63/02 , F02D19/08
CPC分类号： F02M43/00 , F02D19/0655 , F02D19/0665 , F02D19/0684 , F02D19/081 , F02M37/0088 , F02M63/0225 , Y02T10/36
摘要： A fuel system for injection of a fuel mixture in a combustion engine includes an inlet circuit (13, 17) leading fuel to the engine (1). The inlet circuit (13) includes a feed pump (7), a high-pressure pump (15), an accumulator tank (16), and at least one injection unit (18) injecting fuel in a combustion space of the engine (1). The inlet circuit (13, 17) includes a space (7a) for receiving a first fuel (3) from a first fuel source (2, 6) and a second fuel (5) from a second fuel source (4, 10). A mixing device (7) mixes to the first fuel (3) and the second fuel (5) resulting in a substantially uniform fuel mixture which the injection unit (18) injects into the engine's combustion space.
摘要翻译：用于在燃烧发动机中喷射燃料混合物的燃料系统包括将燃料引导到发动机（1）的入口回路（13,17）。入口回路（13）包括进料泵（7），高压泵（15），蓄液箱（16）和至少一个喷射单元（18），其将燃料喷射到发动机（1）的燃烧空间）。入口回路（13,17）包括用于从第一燃料源（2,6）接收第一燃料（3）和来自第二燃料源（4,10）的第二燃料（5）的空间（7a）。混合装置（7）与第一燃料（3）和第二燃料（5）混合，导致喷射单元（18）喷射到发动机的燃烧空间中的基本均匀的燃料混合物。

3. 发明申请

US20130092130A1 INJECTION UNIT FOR INJECTION OF A FIRST FUEL AND A SECOND FUEL IN A COMBUSTION SPACE 有权
标题翻译：注入燃料和第二燃料在燃烧空间的注射单元
公开(公告)号：US20130092130A1
公开(公告)日：2013-04-18
申请号：US13805371
申请日：2011-06-17
申请人： Kim Kylström
发明人： Kim Kylström
IPC分类号： F02D41/38
CPC分类号： F02D41/3827 , F02M43/00 , F02M43/02 , F02M43/04 , F02M45/08 , F02M47/027 , F02M57/026 , F02M59/022 , F02M61/10 , F02M63/0285
摘要： An injection unit (9) for injection of a first fuel (f1) and a second fuel (f2) in a combustion space. The injection unit (9) receives the first fuel (f1) from a fuel source (7) at a high pressure, and a second fuel (f2) from a second fuel source (15) at a lower pressure, an actuator (29) initiates a process of injecting at least the second fuel (f2) in the combustion space, and an injection nozzle (36) injects at least the second fuel (f2) in the combustion space. The injection unit includes a pressure boosting device (40) for increasing the pressure of the second fuel (f2) higher than the pressure in the second fuel source (15) by means of the pressure of the first fuel (f1), before the second fuel is injected.
摘要翻译：一种用于在燃烧空间中喷射第一燃料（f1）和第二燃料（f2）的注射单元（9）。喷射单元（9）从高压下的燃料源（7）接收第一燃料（f1），从低压的第二燃料源（15）接收第二燃料（f2），致动器（29）启动在燃烧空间中喷射至少第二燃料（f2）的过程，并且喷射喷嘴（36）至少在燃烧空间中喷射第二燃料（f2）。注射单元包括增压装置（40），用于通过第一燃料（f1）的压力将第二燃料（f2）的压力高于第二燃料源（15）中的压力，在第二燃料注入燃油。

4. 发明申请

US20100043759A1 FUEL PUMP AND A METHOD FOR CONTROLLING A FUEL PUMP 有权
标题翻译：燃油泵和控制燃油泵的方法
公开(公告)号：US20100043759A1
公开(公告)日：2010-02-25
申请号：US12521326
申请日：2007-12-13
申请人： Kim Kylström , Tomas Flink
发明人： Kim Kylström , Tomas Flink
IPC分类号： F02M37/04 , F02M37/00
CPC分类号： F02M59/08 , F02D41/3845 , F02M59/102 , F02M59/366 , F02M63/023
摘要： A fuel pump and a method for controlling a fuel pump. At least two pumps run at a mutual phase displacement such that they are able to receive fuel during different periods of time. A control unit causes a valve, which is only settable in an open position and a closed position, to lead a desired amount of fuel to the respective pump. The control unit places the valve in the open position for a variable portion of the periods so that an individually controlled amount of fuel is led to the respective pump during those periods. Maintenance of good efficiency of the fuel pump and low noise emissions is thus made possible in operating situations where the fuel pump delivers a reduced amount of fuel.
摘要翻译：燃油泵和燃油泵的控制方法。至少两个泵以相互位移运行，使得它们能够在不同的时间段内接收燃料。控制单元使阀只能设置在打开位置和关闭位置，以将期望量的燃料引导到相应的泵。控制单元将阀门置于打开位置，以使周期的可变部分使得在这些时段期间单独控制的燃料量被引导到相应的泵。因此，在燃料泵输送减少量的燃料的操作情况下，维持燃料泵的良好效率和低噪音排放成为可能。

5. 发明申请

US20130087124A1 FUEL SYSTEM FOR INJECTION OF A FUEL MIXTURE IN A COMBUSTION ENGINE 有权
标题翻译：燃油发动机燃油混合燃料系统
公开(公告)号：US20130087124A1
公开(公告)日：2013-04-11
申请号：US13703415
申请日：2011-06-17
申请人： Kim Kylström
发明人： Kim Kylström
IPC分类号： F02M43/00
CPC分类号： F02M43/00 , F02D19/0655 , F02D19/0665 , F02D19/0684 , F02D19/081 , F02M37/0088 , F02M63/0225 , Y02T10/36
摘要： A fuel system for injection of a fuel mixture in a combustion engine includes an inlet circuit (13, 17) leading fuel to the engine (1). The inlet circuit (13) includes a feed pump (7), a high-pressure pump (15), an accumulator tank (16), and at least one injection unit (18) injecting fuel in a combustion space of the engine (1). The inlet circuit (13, 17) includes a space (7a) for receiving a first fuel (3) from a first fuel source (2, 6) and a second fuel (5) from a second fuel source (4, 10). A mixing device (7) mixes to the first fuel (3) and the second fuel (5) resulting in a substantially uniform fuel mixture which the injection unit (18) injects into the engine's combustion space.
摘要翻译：用于在燃烧发动机中喷射燃料混合物的燃料系统包括将燃料引导到发动机（1）的入口回路（13,17）。入口回路（13）包括进料泵（7），高压泵（15），蓄液箱（16）和至少一个喷射单元（18），其将燃料喷射到发动机（1）的燃烧空间）。入口回路（13,17）包括用于从第一燃料源（2,6）接收第一燃料（3）和来自第二燃料源（4,10）的第二燃料（5）的空间（7a）。混合装置（7）与第一燃料（3）和第二燃料（5）混合，导致喷射单元（18）喷射到发动机的燃烧空间中的基本均匀的燃料混合物。

6. 发明授权

US07975674B2 Fuel pump and a method for controlling a fuel pump 有权
标题翻译：燃油泵和控制燃油泵的方法
公开(公告)号：US07975674B2
公开(公告)日：2011-07-12
申请号：US12521326
申请日：2007-12-13
申请人： Kim Kylström , Tomas Flink
发明人： Kim Kylström , Tomas Flink
IPC分类号： F02M37/04
CPC分类号： F02M59/08 , F02D41/3845 , F02M59/102 , F02M59/366 , F02M63/023
摘要： A fuel pump and a method for controlling a fuel pump. At least two pumps run at a mutual phase displacement such that they are able to receive fuel during different periods of time. A control unit causes a valve, which is only settable in an open position and a closed position, to lead a desired amount of fuel to the respective pump. The control unit places the valve in the open position for a variable portion of the periods so that an individually controlled amount of fuel is led to the respective pump during those periods. Maintenance of good efficiency of the fuel pump and low noise emissions is thus made possible in operating situations where the fuel pump delivers a reduced amount of fuel.
摘要翻译：燃油泵和燃油泵的控制方法。至少两个泵以相互位移运行，使得它们能够在不同的时间段内接收燃料。控制单元使阀只能设置在打开位置和关闭位置，以将期望量的燃料引导到相应的泵。控制单元将阀门置于打开位置，以使周期的可变部分使得在这些时段期间单独控制的燃料量被引导到相应的泵。因此，在燃料泵输送减少量的燃料的操作情况下，维持燃料泵的良好效率和低噪音排放成为可能。

7. 发明授权

US07814890B2 Injection means for a combustion engine 有权
标题翻译：用于内燃机的喷射装置
公开(公告)号：US07814890B2
公开(公告)日：2010-10-19
申请号：US12296481
申请日：2007-04-04
申请人： Vesa Hokkanen , Kim Kylström
发明人： Vesa Hokkanen , Kim Kylström
IPC分类号： F02M59/46 , F02M37/04
CPC分类号： F02M57/025 , F02M47/027
摘要： An injector for fuel includes a passage for receiving fuel at an above-atmospheric first pressure, a pressure amplifier and an injection valve which is settable in an open position and a closed position. The injection valve includes a piston element, a closing chamber and an opening chamber. To inject fuel, the pressure amplifier generates a higher second fuel pressure in the opening chamber so that the valve element moves towards an open position and fuel is injected. To end injection of fuel, the high pressure in the opening chamber is reduced and the closing chamber is connected to the fuel source at the first pressure so that the valve is moved towards the closed position by a combined force created by the first pressure and the spring.
摘要翻译：用于燃料的喷射器包括用于接收高于大气压的第一压力的燃料的通道，压力放大器和可设置在打开位置和关闭位置的喷射阀。喷射阀包括活塞元件，关闭室和开口室。为了喷射燃料，压力放大器在开启室中产生较高的第二燃料压力，使得阀元件朝向打开位置运动并且喷射燃料。为了终止燃料喷射，开口室中的高压减小，并且关闭室在第一压力下连接到燃料源，使得阀通过由第一压力产生的联合力而移向关闭位置弹簧。

8. 发明申请

US20090173316A1 INJECTION MEANS FOR A COMBUSTION ENGINE 有权
标题翻译：燃油发动机喷油装置
公开(公告)号：US20090173316A1
公开(公告)日：2009-07-09
申请号：US12296481
申请日：2007-04-04
申请人： Vesa Hokkanen , Kim Kylström
发明人： Vesa Hokkanen , Kim Kylström
IPC分类号： F02M69/54
CPC分类号： F02M57/025 , F02M47/027
摘要： An injector for fuel includes a passage for receiving fuel at an above-atmospheric first pressure, a pressure amplifier and an injection valve which is settable in an open position and a closed position. The injection valve includes a piston element, a closing chamber and an opening chamber. To inject fuel, the pressure amplifier generates a higher second fuel pressure in the opening chamber so that the valve element moves towards an open position and fuel is injected. To end injection of fuel, the high pressure in the opening chamber is reduced and the closing chamber is connected to the fuel source at the first pressure so that the valve is moved towards the closed position by a combined force created by the first pressure and the spring.
摘要翻译：用于燃料的喷射器包括用于接收高于大气压的第一压力的燃料的通道，压力放大器和可设置在打开位置和关闭位置的喷射阀。喷射阀包括活塞元件，关闭室和开口室。为了喷射燃料，压力放大器在开启室中产生较高的第二燃料压力，使得阀元件朝向打开位置运动并且喷射燃料。为了终止燃料喷射，开口室中的高压减小，并且关闭室在第一压力下连接到燃料源，使得阀通过由第一压力产生的联合力而移向关闭位置弹簧。

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