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31. 实用新型

JPS56143554U 失效
公开(公告)号：JPS56143554U
公开(公告)日：1981-10-29
申请号：JP4131180
申请日：1980-03-28
IPC分类号： F02M27/08 , F02M31/06 , F02M71/04 , F02N19/06 , F02N17/04

32. 发明专利

JPS50205B1 失效
公开(公告)号：JPS50205B1
公开(公告)日：1975-01-07
申请号：JP8443269
申请日：1969-10-22
IPC分类号： F02D3/04 , F02D41/06 , F02M71/04 , F02N99/00

33. 实用新型

JPS49139416U 失效
公开(公告)号：JPS49139416U
公开(公告)日：1974-11-30
申请号：JP4072073
申请日：1973-04-03
IPC分类号： F02M25/08 , F02M71/00 , F02M71/04

34. 发明专利

JP2001248473A FUEL CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JP2001248473A
公开(公告)日：2001-09-14
申请号：JP2000058660
申请日：2000-03-03
申请人： KAWASAKI HEAVY IND LTD
发明人： MATSUDA YOSHIMOTO , FUKAMI YOJI , WATABE SATORU
IPC分类号： F02M9/02 , F02B33/04 , F02B61/04 , F02B75/02 , F02D41/04 , F02M7/00 , F02M19/04 , F02M69/10 , F02M71/00 , F02M71/04
摘要： PROBLEM TO BE SOLVED: To stabilize a combustion state by using also a fuel supply by a carburetor for a fuel supply by a fuel injector in the vicinity of limit engine speed in an internal combustion engine provided with the fuel injector. SOLUTION: This fuel control device for to internal combustion engine for detecting throttle opening and engine speed and regulating fuel injection quantity from the fuel injector 14 by the throttle opening and engine speed without measuring air quantity is provided with the carburetor 33 for supplying fuel by negative pressure on an intake side. In a high engine speed range in the vicinity of limit engine speed, injection quantity from the fuel injector 14 is limited and at the same time, the carburetor 33 is operated and proper fuel quantity is supplied according to required air quantity.

35. 发明专利

JPH0255873A FUEL SUPPLY SYSTEM FOR ENGINE 失效
公开(公告)号：JPH0255873A
公开(公告)日：1990-02-26
申请号：JP20792488
申请日：1988-08-22
申请人： NIPPON CARBURETER
发明人： SHINDO TAKAO
IPC分类号： F02M71/00 , F02M69/46 , F02M71/04
摘要： PURPOSE:To make travel motion continuable even if such a trouble that interrupts injection fuel and stops an engine occurs by drawing out fuel in a constant fuel chamber from a fuel port at the sideward of a throttle valve in utilizing inlet negative pressure, and feeding the engine with this fuel. CONSTITUTION:When such a fail-safe measure that cuts off fuel and stops an engine 6 as trouble occurs is carried out, a controller 14 feeds a valve opening signal to an on-off valve 38, whereby a fuel pump 37 being already operated or started of its operation simultaneously with valve opening feeds the fuel to a constant fuel chamber 29. When the engine 6 rotates in succession or when it is once stopped and reopened, a throttle valve 1 is opened and inlet negative pressure of the engine 6 acts on a fuel port 24, thus the fuel in the constant fuel chamber 29 is drawn out. When the engine 6 is less than the specified temperature at the time of restarting, a cutoff valve 46 is opened so that fuel is also supplied even from a cold start fuel passage 45 where by constant fuel chamber 29 and the downstream side of the throttle valve 1 are connected to each other. With this constitution, even after stoppage for hours in the winter season, it can travel to a destination or a maintenance factory unaided.

36. 实用新型

JPS6039502Y2 失效
公开(公告)号：JPS6039502Y2
公开(公告)日：1985-11-26
申请号：JP4131280
申请日：1980-03-28
IPC分类号： F02M27/08 , F02M31/06 , F02M35/10 , F02M71/04 , F02N19/06 , F02N17/047

37. 实用新型

JPS6039501Y2 失效
公开(公告)号：JPS6039501Y2
公开(公告)日：1985-11-26
申请号：JP4131180
申请日：1980-03-28
IPC分类号： F02M27/08 , F02M31/06 , F02M71/04 , F02N19/06 , F02N17/047

38. 发明专利

JPS60212661A Fuel increaser for carburetor 失效
标题翻译：燃料加油机
公开(公告)号：JPS60212661A
公开(公告)日：1985-10-24
申请号：JP6951884
申请日：1984-04-05
申请人： Daihatsu Motor Co Ltd
发明人： INOGUCHI KENICHI
IPC分类号： F02M7/087 , F02M1/10 , F02M1/16 , F02M51/04 , F02M71/00 , F02M71/04
CPC分类号： F02M1/16 , F02M51/04 , F02M71/04
摘要： PURPOSE:To control an actuator accurately with correspondence to the cooling water temperature in a system where the fuel injection pump having reciprocal piston will function as a choke mechanism or an acceleration pump when starting or accelerating. CONSTITUTION:Starting or accelerating fuel injection means 6 has a solenoid fuel injection pump 23 where the inlet 17 is opened through a path 18 to the float chamber 3 while the outlet 19 is opened through a path 22 to the intake path 1c of carburetor 1. Said pump 23 will reciprocate a piston 27 through control of the solenoid 29 of solenoid actuator 30 thus to eject the sucked and boosted fuel to the intake path 1c. The actuator 30 is controlled by control means 5 in accordance to predetermined program and if the cooling water temperature to be detected through water temperature detecting means 4 is low (or high), the frequency or the magnitude of the pulse voltage to be applied onto the solenoid 29 is controlled to the decreasing (or increasing) side.
摘要翻译：目的：在起动或加速时具有往复活塞的燃油喷射泵作为扼流器机构或加速泵的系统中，与冷却水温度相对应地精确地控制致动器。构成：启动或加速燃料喷射装置6具有螺线管燃料喷射泵23，其中入口17通过路径18打开到浮子室3，而出口19通过路径22打开到化油器1的进气通道1c。所述泵23将通过螺线管致动器30的螺线管29的控制使活塞27往复运动，从而将吸入和升压的燃料喷射到进气通道1c。致动器30根据预定程序由控制装置5控制，并且如果要通过水温检测装置4检测到的冷却水温度低（或高），则施加到该温度检测装置4上的脉冲电压的频率或幅度螺线管29被控制到减小（或增加）侧。

39. 实用新型

JPS6049259U 失效
公开(公告)号：JPS6049259U
公开(公告)日：1985-04-06
申请号：JP14113283
申请日：1983-09-12
IPC分类号： F02M21/02 , F02D19/06 , F02M21/04 , F02M27/02 , F02M71/04

40. 发明专利

JPS5815622B2 失效
公开(公告)号：JPS5815622B2
公开(公告)日：1983-03-26
申请号：JP2503873
申请日：1973-03-02
申请人： GKN TRANSMISSIONS LTD
发明人： BURAIAN KORIN PAGUDEIN
IPC分类号： F02D3/00 , F02M41/06 , F02M69/00 , F02M71/00 , F02M71/04

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