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Matches 851 - 900 out of 8,698

Document Document Title
JPH0577566U
[Objects of the Invention] Raise the starting nature of an engine with a vaporizer with an acceleration pump. [Elements of the Invention] check ball 8f of acceleration pump 8 can be lifted, and fuel in cylinder room 8a can be returned to...  
JPH05272413A
PURPOSE: To prevent fuel from being supplied in a cylinder excessively when a vehicle is decelerated on running so as to protect a catalyst arranged in an exhaust passage. CONSTITUTION: In a carburetor 1 provided with a ball vent valve 8...  
JPH05272414A
PURPOSE: To attach/detach a needle jet and a main jet easily without disassemblying a carburetor. CONSTITUTION: A needle jet 23 is inserted from a drain hole 18 provided in the bottom part of a float chamber 5 into a suction passage 22, ...  
JPH0575458U
[Objects of the Invention] It compensates that the evaporation fuel by which the adsorbent of the canister was adsorbed is purged in an induction pipe in inside load regions, and makes fuel-air mixture rich. Fuel-air mixture is prevented...  
JPH0573251U
[Objects of the Invention] The relative accuracy of position of the meter ring needle supported by the piston valve and the meter ring jet formed in the vaporizer main part is raised. [Elements of the Invention] Piston valve 20 is slidab...  
JPH0573249U
[Objects of the Invention] According to tilting of a vaporizer, it is displaced up and down, an emulsion tube is followed at the fuel surface by tilting, and maintenance of the relative position of a cave is enabled uniformly. [Elements ...  
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
[Objects of the Invention] It is an accelerator of a constant negative pressure type vaporizer for raising start of the vehicles under engine warming-up operation, and acceleration, and obtain the simplified composition which was separat...  
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
[Objects of the Invention] Lateness of the main fuel from main nozzle 5 at the time of vehicle acceleration 過渡 is reduced, and it loses with the breath of a transition stage. [Elements of the Invention] When induction pipe negative p...  
JPH0564449U
[Objects of the Invention] By controlling the fuel passage area of the main jet formed in the bottom of the float bowl in proportion to change of atmospheric pressure, control is made possible at the target mixture ratio, respectively. [...  
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
[Objects of the Invention] While opening the electromagnetic valve of a エアブ lead passage at the time of a high-ground run, controlling the valve-opening time of an electromagnetic valve properly in the vaporizer which increases the...  
JPH0561442U
[Elements of the Invention] A spring is resisted by air intake negative pressure of the throttle valve lower stream, and diaphragm 21 is attracted, An accelerator which moves diaphragm 21 with the from cartridge of this spring at the tim...  
JPH0531256Y2  
JPH0531257Y2  
JPH0531240Y2  
JPH0558864U
[Objects of the Invention] Even if it operates the accelerator of a vaporizer unnecessarily at the time of a stop of an organization, acceleration fuel cannot breathe out to an organization, and excessive power does not act on the divisi...  
JPH0558865U
[Objects of the Invention] Even if it operates the accelerator of a vaporizer unnecessarily at the time of a stop of an organization, acceleration fuel cannot breathe out to an organization, and excessive power does not act on the divisi...  
JPH0557343U
[Elements of the Invention] Throttle lever 12 which it connects with accelerator operation child 18, and throttle valve 5 closes with return spring 16, and is energized by direction is provided. While making throttle arm 19 which connect...  
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
[Objects of the Invention] Since the air bubbles generated to a power valve horizontal passage are led to the main passage after capacity expansion, this is broken, and while it is small, it sends into a main passage continuously. [Eleme...  
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
[Objects of the Invention] At the time of usual operation which includes acceleration operation for the low-speed fuel-air mixture supplied to an organization from a low-speed fuel system at the time of slowdown operation of an organizat...  

Matches 851 - 900 out of 8,698