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JPS6120286Y2 |
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JPS6125903B2 |
A variable venturi carburetor in which a biasing spring urges a metering needle to contact the metering jet during low air-intake operating conditions and including an expanded portion formed at the front end of the metering needle which...
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JPS61129451A |
PURPOSE: To improve the acceleration performance on reacceleration by installing two negative- pressure passages in parallel which are connected to the negative-pressure acting chamber of the captioned apparatus and installing a cut-off ...
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JPS61129452A |
PURPOSE: To prevent the over-rich state during acceleration by perfectly suspending the fuel feed by an acceleration pump only when the all conditions of water temperature, car speed, and transmission shift position are fulfilled. CONSTI...
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JPS6192750U |
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JPS6191014U |
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JPS6191056U |
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JPS6124539B2 |
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JPS61123752A |
PURPOSE: To achieve complete combustion of lean mixture gas by arranging a supersonic atomizer for atomizing the fuel or combustion assisting agent then controlling on the basis of the detected level of combustion air. CONSTITUTION: A su...
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JPS61123750A |
PURPOSE: To eliminate unnecessary fuel supply thus to improve fuel consumption, in a system where accelerated fuel is fed to carburetor upon decision of acceleration, by providing means for stopping decision of acceleration for predeterm...
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JPS6186557U |
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JPS6123378B2 |
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JPS61118551A |
PURPOSE: To improve the control resolution by arranging a bypass valve openable/closable upon exceeding-lowering of duty ratio over/below specific level through differential altitude in parallel with duty solenoid valve path for air-fuel...
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JPS6118206Y2 |
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JPS6118213Y2 |
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JPS6118209Y2 |
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JPS6118215Y2 |
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JPS6184163U |
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JPS6184160U |
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JPS6184159U |
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JPS6184161U |
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JPS6180345U |
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JPS6180347U |
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JPS6117239Y2 |
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JPS61106959A |
PURPOSE: To equalize resolving power in the whole position when air-fuel ratio is feedback controlled, by forming an external shape of a solenoid controlled needle valve for controlling fuel in an LPG engine in the shape such that the ai...
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JPS61106957A |
PURPOSE: To surely perform initialization of a unit and simplify its replacement when the unit causes a trouble or the like, by removably mounting the unit of a valve seat and a needle control valve unit initially set to a carburetor bod...
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JPS6120705B2 |
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JPS6174657U |
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JPS6174658U |
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JPS6119814B2 |
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JPS6119821B2 |
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JPS6119822B2 |
An air to fuel ratio control system for an internal combustion engine having a fixed venturi type carburetor is disclosed. The air to fuel ratio control system comprises a device for extracting an atmospheric pressure within a venturi or...
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JPS6119824B2 |
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JPS6198951A |
PURPOSE: To prevent an excessive delivery of fuel due to centrifugal force, by interposing both a fuel cut valve, which limits the circulation of fuel when a throttle valve is closed or an accelerator pedal is not depressed, and a curved...
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JPS6198950A |
PURPOSE: To prevent fuel from its excessive inflow to a main jet due to centrifugal force of a car when its direction is changed, by interposing a fuel cut valve, which limits a flow of fuel when an accelerator pedal is not depressed, in...
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JPS6198954A |
PURPOSE: To prevent air from infiltrating into a fuel chamber and improve reliability by simplified further low priced constitution, by providing a main nozzle and a low speed port respectively branching from a single fuel passage extend...
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JPS6170554U |
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JPS6118655B2 |
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JPS6118666B2 |
A mixture control system for an internal combustion engine comprising an exhaust gas sensor and a source of time-varying current connected to the gas sensor to inject thereto a current which varies periodically between two constant value...
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JPS6115236Y2 |
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JPS6115237Y2 |
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JPS6115243Y2 |
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JPS6189966A |
PURPOSE: To feed an engine with optimum accelerating fuel commensurate to its conditions, by setting an opening variation in a throttle valve operating an accelerating pump at every setting range of throttle opening and thereby operating...
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JPS6114610Y2 |
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JPS6166646U |
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JPS6166645U |
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JPS6114609Y2 |
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JPS6187957A |
PURPOSE: To prevent bad fuel consumption and any drop in drivability or the like from occurring, by feeding an engine with auxiliary fuel only at a time when the elapse of time at an idle position of a throttle valve is more than the spe...
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JPS6187956A |
PURPOSE: To secure a good air-fuel ratio and a restarting characteristic, by making a main air bleed passage open inside a float chamber independently, while opening an inner vent passage and an open vent passage each to top and bottom a...
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JPS6187958A |
PURPOSE: To make accelerating fuel properly feedable in a wide range accelerating state with a simple structure, by making each accelerating fuel passage open to a position adjacent to a choke valve and to the upstream side of a throttle...
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