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41. 发明授权

US3907002A Connection between an injection internal combustion engine and a fuel tank 失效
标题翻译：注射内燃机和燃油箱之间的连接
公开(公告)号：US3907002A
公开(公告)日：1975-09-23
申请号：US34969573
申请日：1973-04-10
申请人： DAIMLER BENZ AG
发明人： GULICH HANS-ADOLF
IPC分类号： B60K15/01 , F02M55/00 , F16L11/22 , F16L39/02 , F16L9/18
CPC分类号： B60K15/01 , F02M55/00 , F02M55/007 , F16L11/22 , F16L39/02
摘要： A connection between an injection internal combustion engine and a fuel tank which includes a hose member that contains several lines; the hose is preferably made of synthetic plastic material.
摘要翻译：注射内燃机和燃料箱之间的连接，其包括含有多条管线的软管部件; 软管最好由合成塑料制成。

42. 发明授权

US3489128A Fuel supply installation for injection-type internal combustion engines 失效
标题翻译：燃油供应安装注射式内燃机
公开(公告)号：US3489128A
公开(公告)日：1970-01-13
申请号：US3489128D
申请日：1967-07-14
申请人： DAIMLER BENZ AG
发明人： DINGER HANS
IPC分类号： F02M55/00 , F02M59/00
CPC分类号： F02M55/00 , F02M55/007

43. 发明授权

US2297238A Fuel supply for internal combustion engines 失效
标题翻译：内燃机燃油供应
公开(公告)号：US2297238A
公开(公告)日：1942-09-29
申请号：US20293438
申请日：1938-04-19
申请人： FRANZ NEUGEBAUER , AUGUST LICHTE
发明人： FRANZ NEUGEBAUER , AUGUST LICHTE
IPC分类号： F02M55/00
CPC分类号： F02M55/007

44. 发明授权

US2262617A System for feeding liquids in gasfree condition to devices using or disposing of the same 失效
标题翻译：用于将无气体条件下的液体供给使用或处理液体的系统
公开(公告)号：US2262617A
公开(公告)日：1941-11-11
申请号：US22729438
申请日：1938-08-29
申请人： RUDOLF L ORANGE
发明人： RUDOLF L ORANGE
IPC分类号： F02M55/00
CPC分类号： F02M55/007

45. 发明授权

US1966032A Inlet manifold for liquid fuel 失效
标题翻译：液体燃料进口歧管
公开(公告)号：US1966032A
公开(公告)日：1934-07-10
申请号：US49242630
申请日：1930-10-31
申请人： PRATT & WHITNEY AIRCRAFT COMPA
发明人： HASBROUCK STEPHEN A
IPC分类号： F02M55/00 , F02M59/00
CPC分类号： F02M55/007 , F02M55/00 , F02M59/00 , F02M2700/1317

46. 发明公开

US20240318609A1 HIGH PRESSURE REGULATED FUEL RETURN APPARATUS FOR ENGINES USING DIRECT INJECTION FUEL SYSTEMS 审中-公开
公开(公告)号：US20240318609A1
公开(公告)日：2024-09-26
申请号：US18733025
申请日：2024-06-04
申请人： ICOM North America LLC
发明人： Brandon Geoffrey Thorn , Albert Venezio, III
IPC分类号： F02D41/38 , F02M55/00 , F02M63/02
CPC分类号： F02D41/3845 , F02D41/3863 , F02M55/007 , F02M63/0225
摘要： A fuel return device couples to the high pressure side of a DI fuel system. The fuel return device provides for both continuous bleeding and occasional purging of fuel from the high pressure side to prevent issues related to vapor accumulation or heat-induced pressure increase. The fuel return device may be attached to a high pressure fuel rail in place of a sensor. The sensor may be attached the fuel return device. The fuel return device may include both an orifice that throttles the fuel flow through the fuel return device and a solenoid that allows the flow rate to be increased.

47. 发明申请

US20170276154A1 HYDRAULIC FLUID DE-AERATION DEVICE 审中-公开
公开(公告)号：US20170276154A1
公开(公告)日：2017-09-28
申请号：US15466054
申请日：2017-03-22
申请人： Schaeffler Technologies AG & Co. KG
发明人： JOHN STALLMANN
IPC分类号： F15B21/04 , B01D19/00 , F16N39/00
CPC分类号： F15B21/044 , B01D19/0057 , B04C5/13 , B04C5/14 , F02M55/007 , F16N39/002
摘要： A hydraulic fluid de-aeration device for a hydraulically actuated variable valve actuation system is provided. The device includes a bridge and a de-aeration chamber having an upper chamber, a lower chamber, and a central axis. A vent pipe is arranged along the central axis of the de-aeration chamber and can include at least one vent hole. The bridge is arranged such that hydraulic fluid flowing from the bridge is directed towards an outer wall of a top portion of the lower chamber. The device includes a cover that integrates the upper chamber with a vent hole for air that is expelled from the hydraulic fluid. An optional gasket or plate configured with at least one vent hole can be arranged between the upper and lower chamber. The vent pipe can be arranged within the cover and extend through the upper chamber to the lower chamber.

48. 发明申请

US20170009721A1 Plunger Fuel Pump for an Internal Combustion Engine 审中-公开
标题翻译：用于内燃机的柱塞式燃油泵
公开(公告)号：US20170009721A1
公开(公告)日：2017-01-12
申请号：US15117902
申请日：2014-12-23
申请人： ROBERT BOSCH GMBH
发明人： Oliver Albrecht , Soeren Stritzel , Tobias Schenk , Heiko Jahn
IPC分类号： F02M59/44 , F16J15/3204 , F04B53/14 , F04B19/22 , F02M59/02 , F02M55/00
CPC分类号： F02M59/442 , B29C45/0025 , B29C45/0046 , B29C45/34 , B29C2045/0027 , B29K2105/14 , B29L2031/265 , F02M55/007 , F02M59/025 , F02M59/445 , F02M2200/8046 , F02M2200/9015 , F02M2200/9023 , F04B19/22 , F04B53/143 , F16J15/3204
摘要： A plunger fuel pump for an internal combustion engine includes a pump cylinder and a pump plunger that is axially displaceable in the pump cylinder. The plunger fuel pump has a seal with an annular basic structure arranged around the circumference of the pump plunger. The seal is produced by injection molding in an axial injection direction.
摘要翻译：一种用于内燃机的柱塞燃料泵包括泵缸和在柱塞中可在泵缸中轴向移动的泵柱塞。柱塞燃料泵具有围绕泵柱塞的圆周布置的环形基本结构的密封。密封件通过在轴向注射方向上注射成型而产生。

49. 发明申请

US20150377199A1 METHOD FOR VENTING A FUEL SUPPLY LINE, AND INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：燃油供应线和内燃机的方法
公开(公告)号：US20150377199A1
公开(公告)日：2015-12-31
申请号：US14773979
申请日：2014-03-05
申请人： MTU FRIEDRICHSHAFEN GMBH
发明人： Marc RADL , Klaus REISCHMANN , Michael WILLMANN
IPC分类号： F02M55/00 , F02D41/06 , F02D41/38 , F02M55/02
CPC分类号： F02M55/007 , F02D41/06 , F02D41/062 , F02D41/3845 , F02M37/0023 , F02M55/025
摘要： A method for venting a fuel supply line of a direct-injection internal combustion engine, wherein the fuel supply line has an injector, a high-pressure accumulator upstream of the injector, a flow rate limiting valve between the high-pressure accumulator and the injector for the purposes of limiting a fuel flow rate passing from the high-pressure accumulator to the injector, and a high-pressure pump upstream of the high-pressure accumulator for delivering fuel into the high-pressure accumulator. A pressure in the high-pressure accumulator is regulated by an intake throttle arranged upstream. of the high-pressure pump. In this case, it is provided that the fuel supply line is vented downstream of the high-pressure pump, wherein, during venting operating mode, a passage cross section for the fuel which is smaller than or equal to a predetermined threshold passage cross section is set in the intake throttle.
摘要翻译：一种用于排放直接喷射内燃机的燃料供应管线的方法，其中所述燃料供应管线具有喷射器，在所述喷射器上游的高压蓄能器，所述高压蓄能器和所述喷射器之间的流量限制阀用于限制从高压蓄能器通向喷射器的燃料流量，以及用于将燃料输送到高压蓄能器的高压蓄能器上游的高压泵。高压蓄能器中的压力由设置在上游的进气节流阀调节。的高压泵。在这种情况下，提供燃料供给管路在高压泵的下游排气，其中在通气运行模式期间，小于或等于预定阈值通道横截面的燃料通道横截面为设置在进气节气门。

50. 发明授权

US08386149B2 Small engine operation components 有权
标题翻译：小型发动机操作部件
公开(公告)号：US08386149B2
公开(公告)日：2013-02-26
申请号：US12375898
申请日：2007-08-01
申请人： James T. Bellistri , Mazen J. Hajji , Nagesh S. Mavinahally , David R. Brower
发明人： James T. Bellistri , Mazen J. Hajji , Nagesh S. Mavinahally , David R. Brower
IPC分类号： F02M61/14 , F02M61/18
CPC分类号： F02M51/0635 , F02B75/34 , F02D11/10 , F02D31/007 , F02D41/009 , F02D41/062 , F02D41/3005 , F02D2009/0232 , F02D2400/06 , F02D2400/18 , F02M49/00 , F02M55/007 , F02M61/14 , F02M69/02 , F02M69/044 , F02M69/462 , F02M69/54 , F02N3/02 , Y02T10/148
摘要： A low pressure, low cost electronic fuel injection system (18) for small hand-held two cycle engines (1) is provided which employs a number of improvements, including by way of example and not of limitation, an improved low cost injector construction (45), a throttle body integration (10) that includes mounting the operational components of the supply system on a single unit, an improved ignition module (40), a pressure regulated fuel system controlled by an electronic control unit (42) employing and an adaptive algorithm based on engine speed which controls the speed by varying the amount of fuel provided to the engine.
摘要翻译：提供了一种用于小型手持式二冲程发动机（1）的低压，低成本电子燃料喷射系统（18），其采用了许多改进，包括作为示例而非限制的改进的低成本喷射器构造（一种节气门体积分（10），包括将供应系统的操作部件安装在单个单元上，改进的点火模块（40），由电子控制单元（42）控制的压力调节燃料系统，以及基于发动机速度的自适应算法，其通过改变提供给发动机的燃料量来控制速度。

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