专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US08920547B2 Adsorbent canisters 有权
标题翻译：吸附剂罐
公开(公告)号：US08920547B2
公开(公告)日：2014-12-30
申请号：US13110131
申请日：2011-05-18
申请人： Hiroshi Takamatsu
发明人： Hiroshi Takamatsu
IPC分类号： B01D53/02 , F02M33/02 , B01D53/04 , F02M39/00
CPC分类号： B01D53/0407 , B01D2253/102 , B01D2257/702 , B01D2259/40086 , B01D2259/402 , B01D2259/4516 , B01D2259/657 , F02M39/00
摘要： An adsorbent canister includes a casing defining a first adsorption chamber, a second adsorption chamber and a diffusion chamber therein, and an adsorbent capable of adsorbing the fuel vapor and filled in the first adsorption chamber and the second adsorption chamber. The first adsorption chamber and the second adsorption chamber communicate with each other via the diffusion chamber. The casing has on a side wall thereof a fuel introducing port configured to introduce fuel vapor into the first adsorption chamber and an air communicating port configured to introduce air into the second adsorption chamber. The diffusion chamber has at least one of a first diffusion chamber and a second diffusion chamber. The first adsorption chamber is positioned above the first adsorption chamber and extends over the entire length of the first adsorption chamber. The second diffusion chamber is positioned below the second adsorption chamber and extends over the entire length of the second adsorption chamber.
摘要翻译：吸附剂罐包括限定第一吸附室，第二吸附室和扩散室的壳体和能够吸附燃料蒸气并填充在第一吸附室和第二吸附室中的吸附剂。第一吸附室和第二吸附室经由扩散室相互连通。壳体的侧壁上具有将燃料蒸气引入到第一吸附室中的燃料导入口和构成为将空气引入第二吸附室的空气连通口。扩散室具有第一扩散室和第二扩散室中的至少一个。第一吸附室位于第一吸附室上方并在第一吸附室的整个长度上延伸。第二扩散室位于第二吸附室的下方并在第二吸附室的整个长度上延伸。

12. 发明申请

US20140224217A1 DIRECT INJECTION FUEL PUMP 有权
公开(公告)号：US20140224217A1
公开(公告)日：2014-08-14
申请号：US13830022
申请日：2013-03-14
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Ross Dykstra Pursifull , Joseph Norman Ulrey , Gopichandra Surnilla , Joseph F. Basmaji , Mark Meinhart
IPC分类号： F02M39/00
CPC分类号： F02M39/005 , F02M37/0047 , F02M41/125 , F02M41/1427 , F02M59/102 , F02M59/34 , F02M59/368 , F02M59/462 , F02M59/464 , F02M63/0001 , F02M2200/315
摘要： Methods and systems are provided for a direct injection fuel pump. The methods and system control pressure within a compression chamber so as to improve fuel pump lubrication.

13. 发明申请

US20140102417A1 FUEL PUMP ASSEMBLY 有权
标题翻译：燃油泵总成
公开(公告)号：US20140102417A1
公开(公告)日：2014-04-17
申请号：US14123256
申请日：2012-05-16
申请人： Cristian A. Rosu , Rainer Werner Jorach
发明人： Cristian A. Rosu , Rainer Werner Jorach
IPC分类号： F02M39/00
CPC分类号： F02M39/005 , F02M59/102 , F02M59/44 , F02M59/442 , F02M63/0001 , F04B1/0426
摘要： A high-pressure fuel pump assembly for use in an internal combustion engine is disclosed. The fuel pump assembly comprises a pumping plunger for pressurising fuel within a pump chamber during a plunger pumping stroke, and being slidably received in a plunger bore; a rider member co-operable with a drive; and an interface member for imparting drive from the rider member to the pumping plunger to perform the plunger pumping stroke, the interface member having an interface side co-operable with the rider member). The pumping plunger comprises fluid delivery means for delivering fuel from the pump chamber to one or more contact surfaces of the pumping plunger, thereby to lubricate the contact surfaces.
摘要翻译：公开了一种用于内燃机的高压燃油泵组件。燃料泵组件包括用于在柱塞泵送冲程期间对泵室内的燃料加压并且可滑动地容纳在柱塞孔中的泵送柱塞; 驾驶员可与驾驶员协同操作; 以及接口构件，用于将来自骑车构件的驱动力传递到泵送柱塞，以执行柱塞泵送冲程，所述接口构件具有与车手构件可协作的接口侧）。泵送柱塞包括流体输送装置，用于将来自泵室的燃料输送到泵送柱塞的一个或多个接触表面，从而润滑接触表面。

14. 发明申请

US20140053812A1 FUEL INJECTION CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机燃油喷射控制系统
公开(公告)号：US20140053812A1
公开(公告)日：2014-02-27
申请号：US13499469
申请日：2011-04-27
申请人： Susumu Kojima
发明人： Susumu Kojima
IPC分类号： F02M39/00
CPC分类号： F02M39/005 , F02D41/221 , F02D41/3082 , F02D41/3845 , F02D41/3854 , F02D41/406 , F02D2041/224 , F02D2041/226 , F02D2200/0614 , F02M63/0245 , F02M63/025 , Y02T10/44
摘要： An object of the invention is to detect, in a fuel injection control system for an internal combustion engine equipped with a low pressure fuel pump and a high pressure fuel pump, a failure in the fuel injection system including the high pressure fuel pump with high accuracy. To achieve the object, in the fuel injection control system for an internal combustion engine equipped with a low pressure fuel pump and a high pressure fuel pump according to the invention, when a discharge failure in the high pressure fuel pump is detected, the discharge pressure of the low pressure fuel pump is increased. Then, it is determined whether a discharge failure in the high pressure fuel pump occurs or not. If occurs, it is concluded that the fuel injection system including the high pressure fuel pump is in failure.
摘要翻译：本发明的目的是在配备有低压燃料泵和高压燃料泵的内燃机的燃料喷射控制系统中检测包括具有高精度的高压燃料泵的燃料喷射系统的故障。为了达到上述目的，在本发明的配备有低压燃料泵和高压燃料泵的内燃机的燃料喷射控制装置中，当检测到高压燃料泵的排出故障时，排出压力的低压燃油泵增加。然后，确定是否发生高压燃料泵的排出故障。如果发生这种情况，则认为包括高压燃料泵的燃料喷射系统失效。

15. 发明申请

US20130233274A1 FUEL INJECTOR ICING 有权
标题翻译：燃油喷射器
公开(公告)号：US20130233274A1
公开(公告)日：2013-09-12
申请号：US13807484
申请日：2011-06-30
申请人： David James Caley , Geoffrey Paul Cathcart
发明人： David James Caley , Geoffrey Paul Cathcart
IPC分类号： F02M39/00
CPC分类号： F02M39/00 , F02M21/02 , F02M21/0212 , F02M21/0215 , F02M21/0218 , F02M21/0278 , F02M21/0281 , F02M21/0287 , F02M53/046 , Y02T10/32
摘要： A fuel injector (10) for liquid phase injection of liquefied gaseous fuels for combustion chambers of an internal combustion engine. The fuel injector (10) comprises a nozzle portion (15) having an end (30) from which gaseous fuel can be delivered through an outlet (21), the end (30) being configured to prevent or at least inhibit formation of ice thereon upon delivery of gaseous fuel through the outlet.
摘要翻译：一种用于液相注入内燃机燃烧室的液化气体燃料的燃料喷射器（10）。燃料喷射器（10）包括具有端部（30）的喷嘴部分（15），气体燃料可从该喷嘴部分（15）通过出口（21）输送，所述端部（30）构造成防止或至少抑制其上形成冰在通过出口输送气体燃料时。

16. 发明申请

US20130104850A1 MULTI-FUEL PRE-MIXED COMBUSTION SYSTEM OF INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机多燃料预混燃烧系统
公开(公告)号：US20130104850A1
公开(公告)日：2013-05-02
申请号：US13807446
申请日：2011-06-22
申请人： Wuqiang Long , Jiangping Tian , Xianyin Leng , Kunpeng Qi , Kai Sheng , Quan Dong
发明人： Wuqiang Long , Jiangping Tian , Xianyin Leng , Kunpeng Qi , Kai Sheng , Quan Dong
IPC分类号： F02M39/00
CPC分类号： F02M39/00 , F02B19/12 , F02D19/061 , F02D19/0644 , F02D19/0689 , F02D19/0692 , F02D19/081 , F02D19/084 , F02M21/0215 , F02M25/03 , F02M26/20 , Y02T10/121 , Y02T10/125 , Y02T10/32 , Y02T10/36
摘要： A multi-fuel pre-mixed combustion system of an internal combustion engine includes a main fuel spray nozzle (2), which injects a mixed fuel of compression-ignition-suitable fuels, spark-ignition-suitable fuel, or a wide cut fuel to form a homogeneous primary pre-mixed gas. An auxiliary spray nozzle (4) injects a spark-ignition-suitable fuel to form a secondary mixed gas, which is ignited by the spark plug (3) by means of spray guiding or an ignition chamber (5), and the primary pre-mixed gas in the combustion chamber (1) is compression ignited. Consequently, the ignition point of the primary mixed gas is effectively controlled and knock is avoided, and a homogeneous pre-mixed compression ignition is achieved over the whole range of operating conditions. The combustion rate is controlled by exhaust gas recirculation or spray of water into a cylinder or intake port, and high thermal efficiency is ensured by a high expansion ratio.
摘要翻译：一种内燃机的多燃料预混合燃烧系统包括：主燃料喷雾喷嘴（2），其将压缩点火适合燃料，火花点火适合燃料或广泛燃料的混合燃料喷射到形成均匀的初级预混合气体。辅助喷雾喷嘴（4）喷射火花点燃适合的燃料以形成二次混合气体，其通过喷射引导或点火室（5）被火花塞（3）点燃，燃烧室（1）中的混合气体被压缩点燃。因此，能够有效地控制初级混合气体的点火点，避免爆震，在整个工作条件范围内实现均匀的预混压缩点火。燃烧速度由废气再循环或水喷入气缸或进气口进行控制，通过高膨胀率确保高热效率。

17. 发明授权

US07992810B2 Fuel injector with coupler 有权
标题翻译：燃油喷射器与耦合器
公开(公告)号：US07992810B2
公开(公告)日：2011-08-09
申请号：US12520563
申请日：2007-12-28
申请人： Andreas Kellner , Holger Rapp , Martin Katz
发明人： Andreas Kellner , Holger Rapp , Martin Katz
IPC分类号： F02M39/00
CPC分类号： F02M51/0603 , F02M47/027 , F02M61/12 , F02M61/167
摘要： The invention relates to a fuel injector having a coupler. The reciprocating movement of an actuator is transmitted by the coupler to a pin-shaped injection valve member which is guided into the nozzle body. The coupler has a valve piston and a coupler sleeve, and the valve piston is displaced in the inner diameter area of the coupler sleeve. The inner diameter of the coupler sleeve is greater than the outer diameter of the injection valve member. The difference between the inner diameter of the coupler housing and the outer diameter of the injection valve member is 0.2 mm or less.
摘要翻译：本发明涉及一种具有耦合器的燃料喷射器。致动器的往复运动通过联接器传递到引导到喷嘴体中的销状喷射阀构件。联接器具有阀活塞和联接器套筒，并且阀活塞在联接器套筒的内径区域中移位。联接器套筒的内径大于喷射阀构件的外径。联轴器壳体的内径与喷射阀构件的外径的差为0.2mm以下。

18. 发明申请

US20070227507A1 Control Device for Piezo Actuators of Fuel Injection Valves 有权
标题翻译：燃油喷射阀压电执行器控制装置
公开(公告)号：US20070227507A1
公开(公告)日：2007-10-04
申请号：US11629244
申请日：2005-05-18
申请人： Martin Gotzenberger
发明人： Martin Gotzenberger
IPC分类号： F02M39/00 , H01L41/02
CPC分类号： F02D41/2096 , F02D2041/2003 , F02D2041/2006 , F02D2041/2041 , H01L41/042 , H02N2/065
摘要： A control device for piezo actuators of fuel injection valves includes a DC/DC up converter and an output stage configured as a SEPIC converter having a second transistor and a coupling capacitor connected in series on the input end. The DC/DC up converter is configured as a flyback converter having a transformer whose one connection of its secondary winding is connected to the connecting node of the second transistor and the coupling capacitor and whose other connection of its secondary winding is connected to the other connection of the coupling capacitor via a diode.
摘要翻译：用于燃料喷射阀的压电致动器的控制装置包括DC / DC上变频器和被配置为具有在输入端串联连接的第二晶体管和耦合电容器的SEPIC转换器的输出级。 DC / DC上变频器被配置为具有变压器的反激式转换器，该变压器的次级绕组的一个连接件连接到第二晶体管和耦合电容器的连接节点，并且其次级绕组的另一连接连接到另一个连接的耦合电容器。

19. 发明授权

US07201330B2 Fuel injection valve 有权
标题翻译：燃油喷射阀
公开(公告)号：US07201330B2
公开(公告)日：2007-04-10
申请号：US10961154
申请日：2004-10-12
申请人： Takayuki Kobayashi , Hideo Kato
发明人： Takayuki Kobayashi , Hideo Kato
IPC分类号： F02M39/00 , F02M59/00 , F02M61/10 , F02M61/00 , B05B1/30
CPC分类号： F02M51/0667 , F02M51/0682 , F02M61/168
摘要： A fuel injection valve has: a tubular body, a valve seat member, a valve body, a core tube, a bias spring, and an electromagnetic actuator. The core tube is press fitted into the tubular body. The core tube has a first end side opposing an absorption section of the valve body in such a manner as to form an axial gap interposed between the first end side of the core tube and the absorption section. The core tube has a second end side axially extending in the tubular body to a certain position on a way to the second end side of the tubular body. The axially extending second end side of the core tube has an outer periphery which is formed with a reduced diameter section for increasing an accuracy in positioning the core tube when the core tube is press fitted into the tubular body.
摘要翻译：燃料喷射阀具有：管状体，阀座构件，阀体，芯管，偏置弹簧和电磁致动器。芯管被压配合到管状体中。芯管具有与阀体的吸收部相对的第一端侧，以形成插入在芯管的第一端侧与吸收部之间的轴向间隙。芯管具有在管状体中轴向延伸到通向管状体的第二端侧的途中的特定位置的第二端侧。芯管的轴向延伸的第二端侧具有外周，该外周形成有直径减小的部分，用于当芯管压配合到管状体中时，提高芯管的定位精度。

20. 发明授权

US07185828B2 Hydraulic control device, system and method for controlling actuator device 有权
标题翻译：液压控制装置，控制执行装置的系统及方法
公开(公告)号：US07185828B2
公开(公告)日：2007-03-06
申请号：US10924887
申请日：2004-08-25
申请人： Toshihiko Igashira , Satoshi Hayashi
发明人： Toshihiko Igashira , Satoshi Hayashi
IPC分类号： F02M47/02 , F02M59/00 , F02M39/00 , B05B1/30
CPC分类号： F02D41/008 , F02D41/2435 , F02D41/2467 , F02D2200/0602 , F02M47/027 , F02M47/046 , F02M51/0603 , F02M61/167 , F02M63/0026 , F02M63/0225 , F02M2200/21 , F02M2200/704
摘要： A supplying unit supplies energy to an actuator so that the supplied energy is kept therein, making displacement the actuator. An interrupting unit interrupts the supply of energy to cause the actuator to discharge the kept energy, making displacement the actuator. A converting unit is adapted to convert the displacement of the actuator corresponding to the kept energy into hydraulic pressure applied to the valve member, moving the valve member to open the low pressure port and close the high pressure port. The convert unit converts the displacement of the actuator corresponding to the discharged energy into hydraulic pressure applied to the valve member, moving the valve member to open the high pressure port and close the low pressure port. Energy which the actuator requires to move the valve member so as to close the high pressure port is larger than energy which the actuator requires to move the valve member so as to open the low pressure port.
摘要翻译：供给单元向致动器供给能量，使供给的能量保持在其中，使致动器移动。中断单元中断能量供应，致使致动器释放保持的能量，使致动器移动。 A转换单元适于将对应于保持的能量的致动器的位移转换成施加到阀构件的液压，移动阀构件以打开低压端口并关闭高压端口。转换单元将对应于排出的能量的致动器的位移转换成施加到阀构件的液压，移动阀构件以打开高压端口并关闭低压端口。致动器需要移动阀构件以便关闭高压端口的能量大于致动器移动阀构件以便打开低压端口所需的能量。

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