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Patent Searching and Data


Matches 801 - 850 out of 8,735

Document Document Title
JPH06249072A
PURPOSE: To prevent air fuel ratio from variation along with a change in the rotational speed of an engine. CONSTITUTION: A fuel feed pipe 12 is connected to a proximal end of a main nozzle 5 through a fuel flow controlling valve 11. Thi...  
JPH06241122A
PURPOSE: To obtain a proper air-fuel mixture ratio in the all load range of an engine so as to suppress wasteful consumption of fuel and generation of smoke. CONSTITUTION: In an air-fuel mixture ratio correcting device 20 attached to an ...  
JPH06241121A
PURPOSE: To supply air-fuel-mixture having proper concentration according to operating condition of an engine at all times so as to improve accelerating performance and fuel consumption by varying the capacity of a well provided in the m...  
JPH0660755U
[Objects of the Invention] In the attachment completion state of a variable Venturi type vaporizer with a jet needle, it is considered as the structure where needle jet height can be easily adjusted from the exterior, and improvement in ...  
JPH06235351A
PURPOSE: To decrease discharge of air-fuel mixture when an ignition system is cut for preventing engine over speed and or vehicle overspeed and prevent early deterioration of a cauburet or caused by over treatment capacity of catalyst fo...  
JPH0631164Y2  
JPH0658143U
[Objects of the Invention] Fine tuning of the fuel supplied in a cylinder especially in a throttle low opening is made easy. [Elements of the Invention] Hollow cylinder-like nozzle 14 is adhered to piston 12 into which a section in intak...  
JPH0660603B2  
JPH0660587B2  
JPH0660604B2  
JPH0653747U
[Objects of the Invention] The stabilization of a fuel flow and the improvement in processability in a throttle low opening are mainly aimed at. [Elements of the Invention] Injection nozzle 34 is adhered to piston 32 into which a section...  
JPH06193512A
PURPOSE: To provide sufficient control at throttling times and idle cycle times by arranging a thin flexible reed valve for controlling the gas flow to a Venturi passage in response to the vacuum level of a nozzle. CONSTITUTION: A check ...  
JPH06193535A
PURPOSE: To provide an ignition timing control device to simplify highland correction of an angle of lead characteristics through the use of an existing highland correction device with regard to an air-fuel ratio. CONSTITUTION: The vacuu...  
JPH0649749U
[Objects of the Invention] Fine tuning of the fuel supplied to a cylinder especially in a throttle low opening is made easy. [Elements of the Invention] Injection nozzle 30 is adhered to piston 16 into which a section in intake passage 1...  
JPH0649750U
[Objects of the Invention] Fine tuning of the fuel supplied to a cylinder especially in a throttle low opening is made easy. [Elements of the Invention] Injection nozzle 30 is adhered to piston 16 into which a section in intake passage 1...  
JPH0649748U
[Objects of the Invention] The fuel which blew off is taken in in an engine combustion chamber according to a throttle opening. [Elements of the Invention] Roofed cylinder-like nozzle 13 is adhered to piston 11 into which a section in in...  
JPH06185414A
PURPOSE: To avoid fuel overflow in a carburetor at the time of reduced speed traveling of a vehicle and to improve reheating performance after speed reduction. CONSTITUTION: In an air intake device 23, wherein a carburetor 18 for feeding...  
JPH0650085B2  
JPH0647650U
[Objects of the Invention] Fine tuning of the fuel supplied to a cylinder especially in a throttle low opening is made easy. [Elements of the Invention] Roofed cylinder-like nozzle 14 is adhered to piston 12 into which a section in intak...  
JPH0647649U
[Objects of the Invention] The amount of discharge of 緩 and the fuel for acceleration at the time of sudden acceleration is made into the optimal quantity corresponding to an engine demand air-fuel ratio, drivability is made good and a...  
JPH0623734Y2  
JPH06167249A
PURPOSE: To be adapted to different atmospheric pressure caused by weather irrelative to elevation of the place of use by changing at least one of the air component and fuel component for producing a mixture by means of the open position...  
JPH06167248A
PURPOSE: To prevent rattle and stop of an engine during rapid acceleration from an idling state and rapid deceleration from the wide opening of a throttle to the idling state. CONSTITUTION: A carburetor has both a main metering nozzle 26...  
JPH0622138Y2  
JPH0622137Y2  
JPH0643249U
[Objects of the Invention] Increase in quantity of the fuel by a power mechanism enables it to attain certainly when accelerating in the vaporizer which establishes the power mechanism of the pressure operation type which operates by dow...  
JPH0643250U
[Objects of the Invention] Don't remove a jet needle from a piston valve, but change the size (L) from a piston valve lower end side to a jet needle tip. [Elements of the Invention] An external threaded section is provided in jet needle ...  
JPH0641743B2  
JPH06147017A
PURPOSE: To prevent a flow rate adjusting needle valve from conflicting with an exhaust regulation even a user operates in what manner the flow rate adjusting needle valve for fuel, fed to a suction path from a fixed fuel chamber. CONSTI...  
JPH06147015A
PURPOSE: To provide more uniform air-fuel mixing by promoting the atomization and fineness of fuel while ensuring appropriate fuel discharge quantity corresponding to benturi opening D. CONSTITUTION: The upstream pressure operating chamb...  
JPH06147014A
PURPOSE: To provide an acceleration pump device, for a carburetor, capable of satisfying a requirement characteristic for fuel correcting quantity at the time of the quick-opening of a throttle, and of obtaining a favorable engine charac...  
JPH0639944B2  
JPH06117329A
PURPOSE: To provide a fuel cut device of a carbureter capable of desolving an abnormal phenomenon which is possibly generated immediately after stop of an engine, improving startability of the engine, not requiring change of the fundamen...  
JPH06108885A
PURPOSE: To eliminate the need for a joint of a throttle shaft portion by mounting first and second carburetor bodies on a throttle body secured on a crankcase, and mounting first and second throttle valves on a rotatable throttle shaft ...  
JPH06108937A
PURPOSE: To reduce the height of an intake manifold by arranging a plurality of intake passages offset with respect to and parallel to the direction of a crankshaft and providing means for forming small outlet openings in the direction p...  
JPH0628247U
[Objects of the Invention] concentration of the fuel-air mixture in high ground -- the vaporizer which enables concentration control of fuel-air mixture over the degree of full open from the idling opening of a valve to [while deterring ...  
JPH0628248U
[Objects of the Invention] concentration of the fuel-air mixture in high ground -- many 連気化器 which a tendency is deterred, and extract and enable concentration control of fuel-air mixture over the degree of full open of a valve a...  
JPH0628244U
[Objects of the Invention] It is related with the vaporizer for organizations and fuel-air mixture concentration is made deep by adding means other than low-speed fuel system S and the main fuel system M at the time of the high opening o...  
JPH0628246U
[Objects of the Invention] concentration of the fuel-air mixture in high ground -- many 連気化器 which enable concentration control of fuel-air mixture over the degree of full open from the idling opening of a valve to [while deterri...  
JPH0628245U
[Objects of the Invention] concentration of the fuel-air mixture in high ground -- the vaporizer which enables concentration control of fuel-air mixture over the degree of full open from the idling opening of a valve to [while deterring ...  
JPH0614045Y2  
JPH0688550A
PURPOSE: To provide a variable venturi type carburetor that is able to improve the extent of responsiveness to a fuel supply to a venturi part in time of sudden valve opening of a throttle valve as well as to check an increase of flow re...  
JPH0681716A
PURPOSE: To avoid air/fuel ratio from being made lean caused by the delay of feedback control, so as to prevent engine speed from stalling by changing the opening of an air bleed control valve of a carburetor to a proper second opening s...  
JPH0618649U
[Objects of the Invention] Offer of the low-speed fuel system which can supply deep low-speed fuel-air mixture the time of slowdown operation of an organization, and when organization ambient temperature is low. [Elements of the Inventio...  
JPH0617664B2  
JPH0615850B2  
JPH0615849B2  
JPH0615848B2  
JPH0658205A
PURPOSE: To enable control of after-control A/F to be conducted in adequate A/F range easily and certainly by altering a fuel flow quantity. CONSTITUTION: A fuel flow quantity variable means (MJCV) 10 which is connected to a stepping mot...  
JPH0614457U
[Objects of the Invention] In a practical use use region, the flow of fuel is held down low, fuel consumption is raised, and, on the other hand, a flow provides the vaporizer of the engine which increases rapidly in a high load region. [...  

Matches 801 - 850 out of 8,735