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41. 发明授权

EP0424821B1 Fuel metering method and apparatus 失效
标题翻译：用于燃料的测量方法和装置。
公开(公告)号：EP0424821B1
公开(公告)日：1993-11-24
申请号：EP90120109.5
申请日：1990-10-19
申请人： WALBRO CORPORATION (Corporation of Delaware)
发明人： Woody, John Clark , Swanson, Mark Steven
IPC分类号： F02M7/10 , F02M17/04
CPC分类号： F02M17/04 , F02M7/11

42. 发明公开

EP0322767A2 Device for feeding of spark ignition engines with a fuel medium 失效
标题翻译： Vorrichtungfürdie BrennstoffzufuhrfürOttobrennkraftmaschinen。
公开(公告)号：EP0322767A2
公开(公告)日：1989-07-05
申请号：EP88121513.1
申请日：1988-12-22
申请人： Polska Akademia Nauk Instytut Podstawowych Problemow Techniki , POLITECHNIKA WARSZAWSKA
发明人： Toczyski, Zygmunt , Kruczynski, Stanislaw Wojciech , Frackiewicz, Henryk , Lozinski, Janusz , Chlopek, Zdzislaw , Danilczyk, Wiktor , Ranachowski, Jerzy , Janula, Janusz , Wolski, Lech
IPC分类号： F02M27/08 , F02M7/10
CPC分类号： B05B17/063 , F02M27/08 , F02M69/041
摘要： The invention solves the problem of feeding spark ignition engines with fuel and obtaining high total efficiency of engines.
The method is characterized by that for supply control the signals of pressures of the medium in determined sections of the suction pipe passage are used. The fuel medium is subject to ultrasonic vibration with the frequency of from 20 kHz up to 60 kHz. The atomized medium is treated with an air stream.
The device is equipped with an ultrasonic unit / 1 / provided with an ultrasonic transducer / 21 / to atomize the medium, connected with the control system of the fuel medium supply before feeding the medium to cylinders.
The ultrasonic unit / 1 / is provided with at least one intermediate channel / 16 / to feed the fuel medium, connected with at least two output channels / 18 / leading to the radiant surface / 20 / of the waveguide / 19 /.
The device provides for high production yield of the mixture.
摘要翻译：本发明解决了用燃料给火花点火发动机供给并获得高发动机总效率的问题。该方法的特征在于，对于供给控制，使用吸入管道的确定部分中的介质的压力信号。燃料介质经受20kHz至60kHz频率的超声波振动。用空气流处理雾化介质。该设备配有超声波单元/ 1 /配有超声波换能器/ 21 /，以将介质送入气瓶之前将介质与燃料介质供给的控制系统连接起来。超声波单元/ 1 /设置有至少一个中间通道/ 16 /，以馈送燃料介质，其与至少两个输出通道/ 18连接，通向波导/ 19 /的辐射表面/ 20 /。该装置提供混合物的高产量。

43. 发明授权

KR100253480B1 자동차 혼합기의 흡입량 조절장치 失效
标题翻译：用于车辆的AIR-FUEL混合流量控制单元
公开(公告)号：KR100253480B1
公开(公告)日：2000-04-15
申请号：KR1019970027990
申请日：1997-06-27
申请人： 기아자동차주식회사
发明人： 반승환
IPC分类号： F02M7/10
摘要： PURPOSE: An intake amount controlling device for a vehicle mixer is provided to control a velocity and a position of a wire with a driving motor according to a measured value for a position of a manipulation pedal under the control of a varying element, thereby maintaining an intake ratio of the mixer properly and preventing a sudden opening of a throttle valve by winding the wire on a larger diameter part of the roller. CONSTITUTION: An intake amount controlling device for a vehicle mixer includes a tapered roller(131) connected to a rotation shaft(111) of a throttle valve(110) and having different diameters in upper and lower parts, and a varying element(151) for rotating a throttle valve by pulling a wire(140) wound on the roller by a driving motor(181) in such a manner that the wire is located on an outer periphery of the roller by pulling or pushing the wire vertically for controlling the rotation velocity of the throttle valve.
摘要翻译：目的：提供一种用于车辆混合器的进气量控制装置，用于根据用于在变化元件的控制下的操纵踏板的位置的测量值来控制具有驱动马达的线的速度和位置，从而保持适当的混合器的进气比，并且通过将线缠绕在辊的较大直径部分上来防止节流阀突然打开。构成：用于车辆混合器的进气量控制装置包括连接到节流阀（110）的旋转轴（111）并且在上部和下部具有不同直径的锥形滚子（131）和变化元件（151）通过用驱动电动机（181）拉动缠绕在辊上的电线（140）来旋转节流阀，使得电线通过垂直拉动或推动电线来控制旋转，从而使电线位于辊的外周上节流阀的速度。

45. 发明授权

EP2787194B1 Internal combustion engine 有权
公开(公告)号：EP2787194B1
公开(公告)日：2018-11-14
申请号：EP14163497.2
申请日：2014-04-04
申请人： Yamabiko Corporation
发明人： Yoshizaki, Takuo , Yamaguchi, Shirou
IPC分类号： F02B25/02 , F02M17/08 , F02M7/133 , F02M9/08 , F02B75/02 , F02M7/10
CPC分类号： F02M7/10 , F02B2075/025 , F02M7/133 , F02M9/08
摘要： A main nozzle (38) of a carburetor (10) communicates with a metering chamber (26) through a first fuel feeding passage (44) originally included in the carburetor and a first additional fuel feeding passage (46). The first additional fuel feeding passage (46) includes a flow rate adjusting valve (48). The flow rate adjusting valve (48) is driven by a solenoid actuator (50). The solenoid actuator (50) is controlled on the basis of engine speed.

46. 发明授权

EP2435682B1 ELEKTRISCH ANGESTEUERTER VERGASER 有权
标题翻译：从动CARB电
公开(公告)号：EP2435682B1
公开(公告)日：2013-01-23
申请号：EP10744862.3
申请日：2010-05-27
申请人： Makita Corporation
发明人： KELLERMANN, Christian
IPC分类号： F02D3/04 , F02M69/18 , F02M69/36 , F02M7/10 , F02M17/38
CPC分类号： F02M69/18 , F02D3/04 , F02D41/1454 , F02D2041/2027 , F02M7/10 , F02M17/38 , F02M69/36

47. 发明公开

EP0424821A1 Fuel metering method and apparatus 失效
标题翻译： Verfahren undGerätzur Kraftstoffmessung。
公开(公告)号：EP0424821A1
公开(公告)日：1991-05-02
申请号：EP90120109.5
申请日：1990-10-19
申请人： WALBRO CORPORATION (Corporation of Delaware)
发明人： Woody, John Clark , Swanson, Mark Steven
IPC分类号： F02M7/10 , F02M17/04
CPC分类号： F02M17/04 , F02M7/11
摘要： Method, system and apparatus for metering fuel to an internal combustion engine via a carburetor (20) having a mixture conduit with a venturi (42) therein. A main fuel nozzle (70) supplies fuel to the venturi of the carburetor in response to the static pressure drop induced across an associated main fuel flow controlling restriction (36) by the engine intake induced air flow through the carburetor mixture conduit. A pitot tube (80) is disposed in the venturi with an opening (82) facing upstream in a zone of maximum air flow through the carburetor venturi. A vent passageway (82-100) system connects the pitot tube to a single closed air chamber (62) cooperable with either a diaphragm (60) or a float to regulate operation of an inlet valve (58) controlling flow of fuel to a main fuel controlling restriction. The adverse effect of engine intake induced tuning pressure wave forms in the mixture conduit of the carburetor transitting the venturi is eliminated, reduced or modulated by the dynamic pressure exerted by said tuning waves at the pitot tube and transmitted by the vent passageway to said chamber and to said main fuel restriction.
摘要翻译：通过其中具有文丘里管（42）的混合管道的化油器（20）向内燃机计量燃料的方法，系统和装置。主燃料喷嘴（70）响应于通过化油器混合管道的发动机进气引起的空气流在相关联的主燃料流控制限制（36）上引起的静压力下降，向化油器的文丘里管供应燃料。皮托管（80）设置在文丘里管中，开口（82）面向上游，通过化油器文丘里管的最大气流区域中。排气通道（82-100）系统将皮托管连接到与隔膜（60）或浮子配合的单个封闭空气室（62），以调节进入阀（58）的操作，以控制燃料流向主体燃料控制限制。在通过文丘里管转化的化油器的混合管道中的发动机进气引起的调谐压力波形的不利影响被由皮托管上的所述调谐波施加的动压力减小或调节，并由排气通道传送到所述室，说燃油主要限制。

48. 发明公开

EP0135588A4 Fluidic transducer for switsching fluid flow. 失效
标题翻译：甲流体转换器，用于切换一个流体流。
公开(公告)号：EP0135588A4
公开(公告)日：1986-07-24
申请号：EP84901463
申请日：1984-02-28
申请人： BOWLES FLUIDICS CORP
发明人： STOUFFER RONALD DENTON
IPC分类号： F15C1/04 , F02M7/10 , F15C1/08
CPC分类号： F15C1/08 , F02M7/106 , Y10T137/0753 , Y10T137/218 , Y10T137/2224 , Y10T137/2234
摘要： Fluidic transducers of electrical signals from an electronic computer to accurately switch flow of a liquid to a utilization device. A liquid filled hollow channel (166 and 166') is accelerated along the flow axis thereof to produce a fluid control signal for a bistable fluidic switch element (112) with a cross-over type interaction channel (42) and a common outlet (45) to a pair of output passageways (147 and 148). In a preferred embodiment, electrical signals from an electronic computer (220) are supplied to a coil (170) centered by a spring (190 and 191) in a magnetic field, first in one direction of current flow and then in the opposite direction, to introduce bidirectional movement of the coil (170) and the hollow channel means (166 and 166') coupled thereto. The signals are preferably frequency modulated (205) (but may be pulse width modulated).

49. 实用新型

JPH0738675Y2 失效
公开(公告)号：JPH0738675Y2
公开(公告)日：1995-09-06
申请号：JP1046888
申请日：1988-01-30
IPC分类号： F02M1/10 , F02D41/06 , F02M7/10 , F02M7/127

50. 发明专利

JPH06346797A CARBURETOR 失效
公开(公告)号：JPH06346797A
公开(公告)日：1994-12-20
申请号：JP16018393
申请日：1993-06-04
申请人： SHINAGAWA DIECAST KOGYO KK
发明人： ARAKI SATORU
IPC分类号： F02M3/10 , F02M7/10 , F02M19/06
摘要： PURPOSE:To provide a fuel system, which has simple structure and can carry out proper fuel supply both in idling and in high speed operation, in a small carburetor for an industrial engine. CONSTITUTION:In a single fuel passage 20 extending from a constant fuel chamber 13, a high speed port 22, a medium-low speed port 23, and an idle port 24 are provided on a side of a throttle valve 4 in line in the axial direction of an intake passage 2, and manual regulating valves 26, 28, each of which regulates a passage effective area respectively, are arranged in the upstream side of the high speed port 22 in the fuel passage 20 and in the inlet part of the idle port 24.

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