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Patent Searching and Data


Matches 851 - 900 out of 8,692

Document Document Title
JPH0571782B2  
JPH05256204A
PURPOSE: To restrain the thinning of air-fuel mixture by opening a fuel quantity increase passage by actuating a control valve by means of a control signal with a throttle valve opening being more than a fixed opening and also within the...  
JPH05256207A
PURPOSE: To improve the position precision of a bypass hole in regard to a throttle valve and by this, to improve the fuel flow precision of a low speed fuel system. CONSTITUTION: A body 30 having a throttle valve 32 is put on the engine...  
JPH05256205A
PURPOSE: To restrain the thinning of mixture at the time of the middle and high opening operation of an engine by opening a fuel quantity increase passage by actuating a control valve by means of a control signal with each throttle valve...  
JPH05256202A
PURPOSE: To carry out injection supply into an intake passage and restrain the thinning of mixture by opening a fuel quantity increase passage by actuating a control valve by means of a control signal within the range of an engine rotati...  
JPH05256200A
PURPOSE: To provide a carburetor fuel quantity increasing device inhibiting mixture from becoming lean in an engine, during high-opening low-speed operation and during accelerating operation and making the mixture rich positively in a sp...  
JPH05256201A
PURPOSE: To restrain the thinning of air-fuel mixture by opening a fuel quantity increase passage through actuation of a control valve by a control signal from a control circuit within the range of a determined vehicle speed and also wit...  
JPH05256199A
PURPOSE: To inhibit mixture from becoming lean in an engine, during high-opening low-speed operation and during accelerating operation and positively make the mixture rich in a specific operating region where the mixture becomes lean, in...  
JPH05256203A
PURPOSE: To restrain the thinning of mixture at the time of the middle and high opening operation of an engine by opening a fuel quantity increase passage by actuating a control valve within the range of determined rotation and also with...  
JPH05256198A
PURPOSE: To inhibit mixture from becoming lean in an engine, during high-opening low-speed operation and during accelerating operation and positively make the mixture rich in a specific operating region where the mixture becomes lean, in...  
JPH05256209A
PURPOSE: To set and optimize the maximum fuel supply quantity by connecting fixed throttles to a main nozzle and an idling chamber at the downstream end and providing an adjustable throttle for reducing the entire flow cross section up t...  
JPH05248311A
PURPOSE: To improve emission and drivability by making the change in the A/F sensitivity range to the amount of intake air closer to a flat level. CONSTITUTION: An air bleeder controller of a carburetor 5 controls the amount of air bleed...  
JPH0569358U  
JPH0536165Y2  
JPH05231243A
PURPOSE: To provide a fuel supply device for an engine which can generate sufficient venturi negative pressure even in an operation area of a small intake amount, dispense with a passage for forcibly sending fuel into a venturi passage, ...  
JPH05231241A
PURPOSE: To improve startability and accelerating performance immediately after starting of an engine which is left for a long time in a fuel increasing device of an evaporator. CONSTITUTION: A float interlocking valve 9 which is opened ...  
JPH05223007A
PURPOSE: To restrain the mixture from becoming lean at a middle or high opening degree, and during low speed operation or during acceleration, and to positively enrich the mixture in a specific operation range in which the mixture become...  
JPH05223009A
PURPOSE: To obtain an optimum air-fuel ratio which is excellent in responsiveness over a whole operation range of an engine and which may directly use an existing carburetor. CONSTITUTION: An engine 4 incorporates carburetor 21 connected...  
JPH05223008A
PURPOSE: To restrain the mixture from becoming lean by operating a control valve in accordance with a control signal from a control circuit so as to open a fuel increase passage at an opening degree of a throttle valve higher than a pred...  
JPH05223011A
PURPOSE: To reduce the CO value in emission without engine stall upon recovery from fuel cut-off during deceleration, by carrying out idle feed-back control when an engine is operated at a speed higher than a predetermined rotational spe...  
JPH05223010A
PURPOSE: To reduce the CO value in emission by increasing the step of a flow control valve after a predetermined time elapses after recovery of fuel cut-off during deceleration so as to shorten the time by which the air-fuel ratio become...  
JPH0564448U  
JPH0564449U  
JPH05215012A
PURPOSE: To improve drivability when a throttle valve is fully opened in an accelerating time. CONSTITUTION: A flow rate control valve 8 which opens and closes of an air bleeding passage 7 of an evaporator 1 is controlled for adjusting a...  
JPH0561443U  
JPH0561442U  
JPH0531256Y2  
JPH0531257Y2  
JPH0531240Y2  
JPH0558864U  
JPH0558865U  
JPH0557343U  
JPH0528330Y2  
JPH0528372Y2  
JPH05180084A
PURPOSE: To provide a desired pulsation effect and sufficient acceleration by detecting an accelerating condition of a car body in a high speed region, and changing a preset value transferred to the lower speed side in accordance with la...  
JPH05180085A
PURPOSE: To set fuel-air ratio small at low load time and large at high load time to improve acceleration by providing an auxiliary fuel jet provided in addition to a main fuel jet, fuel control units and a diaphragm pump. CONSTITUTION: ...  
JPH0547399U  
JPH05149200A
PURPOSE: To reduce an engine rotation fluctuation width in a low engine rotation area and THC spikes of exhaust gas. CONSTITUTION: A variable venturi type carburetor is formed so that the metering jet side end part of a nozzle 9 is obliq...  
JPH05141313A
PURPOSE: To relieve a breathing phenomenon by controlling an air quantity introduced into an emulsion tube by means of a control valve, and restricting air derived to a main well by means of an opening bored in the emulsion tube. CONSTIT...  
JPH0521630Y2  
JPH0536631B2  
JPH05133277A
PURPOSE: To improve atomization of fuel during idling operation in a variable Venturi type carburetor. CONSTITUTION: A variable Venturi type carburetor has a bypass passage 7 for injecting fuel from a bypass port 8 opened upstream from a...  
JPH05125995A
PURPOSE: To improve fuel consumption without causing lowering of outputs in a carburetor having an auxiliary fuel jet in parallel to a main fuel jet by providing an auxiliary fuel control unit by which fuel flowing into the auxiliary fue...  
JPH0536058U  
JPH0531664B2  
JPH0532760U  
JPH0532759U  
JPH0530451U  
JPH0599012A
PURPOSE: To keep a rotational speed of a driving wheel in such an area as to effectively obtain traction by controlling a fuel supply condition. CONSTITUTION: A bias computation circuit 26 computes a signal in proportion to a bias ratio ...  
JPH0513971Y2  

Matches 851 - 900 out of 8,692