| Document |
Document Title |
|
JP3954918B2 |
To provide a fuel shutoff device for an engine capable of enhancing the power generating capacity of a generator by introducing such a structure that even the output of one of the power generating coils provided originally for shutting o...
|
|
JP2007192150A |
To ensure reliable sealing performance by sufficiently maintaining the contact pressure of a central part of a joined face formed of the bottom face of a carburetor body and the upper face of a main well spacer even in any use status, in...
|
|
JP3952243B2 |
To stabilize a discharge rate by opening a pulsation pressure taking- out port to a position upper than a throttle hole of a rotary throttle valve at the time of idling and to a position of a downstream side from the rotary throttle valv...
|
|
JP3952239B2 |
To provide a carburetor which is attached without remarkably varying a structure to a carburetor main body, and avoid erroneous operation of an acceleration pump caused by pulsative motion of an engine. An inner space of a carburetor mai...
|
|
JP3952229B2 |
To prevent fuel from being collected in the inside of the intake passage of the carburetor of an engine, and to prevent the engine stalling when the engine is inclined during the idle operation of the engine. In this diaphragm carburetor...
|
|
JP2007170212A |
To provide a float type carburetor enabling even an air cleaner with a large internal resistance to conform to the exhaust emission controls by easily producing a dynamic pressure in a float chamber to prevent the performance from being ...
|
|
JP3934198B2 |
To integrally constitute a fuel control valve and an air control valve, so as to prevent generation of displacement of a rotational phase between both the valves, and obtain a carburetor for a two-stroke internal combustion engine perfor...
|
|
JP3934227B2 |
To balance force applied to a stop member by the draw operation of an inner cable when a throttle valve lever is positioned in the fully opening position, with force applied to the retaining part of an outer tube, by integrally forming o...
|
|
JP3926894B2 |
To prevent anengine failure from being caused when bubbles in fuel vapor produced in a cutoff valve installed in a main fuel passage inlet part for preventing a dieseling phenomenon, has incurred the rarefization of an air-fuel mixture a...
|
|
JP2007127095A |
To provide an icing preventing device for a carburetor of a simple structure and good thermal efficiency, capable of preventing icing without requiring electric power consumption.A slow port-cum-plug heating adapter 8 is installed on a s...
|
|
JP2007510857A |
A fuel supply assembly is provided that may allow for use of vaporized fuel to power an engine and enhance fuel efficiency. The fuel supply assembly may include a vaporizing tank, a heating source, a temperature control and a monitoring ...
|
|
JP3904703B2 |
To facilitate the attaching of a carburetor for each cylinder to a multi-cylinder engine arranged in the narrow engine room of a small vessel. In a small vessel for driving a jet pump by a multi-cylinder engine arranged in the engine roo...
|
|
JP2007077826A |
To prevent various kinds of adverse effects including percolation and spewing and to economically improving a fuel supply stopping device, in a fuel supply stopping device for opening/closing a fuel passage by a solenoid valve by interlo...
|
|
JP2007077812A |
To improve manufacturability of a product and to reduce cost thereof by improving accuracy of a fuel adjustment needle in a rotary throttle valve type carburetor and by using a fixation means capable of reducing the number of components ...
|
|
JP3894764B2 |
To provide an after run preventing device preventing an after run surely, after an operation of stopping an engine, with a simple composition and low cost. A main fuel passage 7 and a slow fuel passage 8 are provided at a mixing body 2 o...
|
|
JP3880650B2 |
To improve startability of an engine by providing a by-pass channel for supplying the added quantity of a mixture detouring a throttle valve when starting, with means for separately impeding air supply and fuel supply so as to simultaneo...
|
|
JP2007023875A |
To prevent a situation that dust, salt or the like enters in a cylindrical recess part formed on a body of a carburetor body, a ball and a spring member get not to operate regularly, smooth rotation of the choke lever is blocked, and a c...
|
|
JP2007023873A |
To facilitate manufacturing of a product and reduce cost by reducing a number of components and assembly man-hour in a fuel supply pipe of a rotary throttle valve type carburetor.The fuel supply pipe 1 of the rotary throttle valve type c...
|
|
JP3876337B2 |
To provide an apparatus for manufacturing a synthetic resin float which has excellent pressure resistance and connecting strength and in which occurrence of burrs of a welded part is small. A first float member 1 is inserted into and dis...
|
|
JP2007009767A |
To provide a secondary air supply device of a simple structure provided with an intake air control function more effectively preventing after burn in an exhaust pipe at a time of sudden deceleration of an engine.A control valve controlli...
|
|
JP3845159B2 |
To reduce the size of a variable venturi carburetor by reasonably forming its piston valve, shortening its intake passage and reducing the diameter of its diaphragm. A piston valve 12 is constituted of a platelike valve part 26 adapted t...
|
|
JP2006307847A |
To provide a diaphragm carburetor reducing attitude dependency of fuel supply quantity.In the manually operated diaphragm carburetor for an internal combustion engine of a working machine, a carburetor case 15 is provided, an intake pass...
|
|
JP2006291857A |
To provide a general carburetor with a synthetic resin main well part, having improved general versatility by changing/fixing a drain to be selectively directional in a horizontal plane while reliably assembling components with each othe...
|
|
JP3836635B2 |
To ensure air and liquid tightness at a mating face between a metallic body and a columnar part of a carburetor improved in high temperature restarting performance wherein a constant fuel chamber is provided at a lower part of the metall...
|
|
JP3834200B2 |
To form a device having an air filter and a diaphragm carburetor 1 allowing simple manufacturing and assembling a compensating part in the diaphragm carburetor 1, taking into consideration of a pollution level of the air filter placed in...
|
|
JP2006274879A |
To provide a fuel supply device for supplying fuel smoothly from a fuel tank to a carburetor even when a work machine is inclined.The fuel tank 9 is located above the carburetor 12 to extend over the front portion of the carburetor 12 an...
|
|
JP2006275047A |
To provide a simple, economical long life recoil starter facilitating engine start by automatically removing fuel vapor and stale liquid fuel from carburetor when a cord is pulled.A recoil starter for an internal combustion engine has a ...
|
|
JP2006250110A |
To facilitate regulating work in a rotary throttle valve type evaporator conducting idle regulation and normal operation regulation, and reduce restriction to layout in an installation state to an engine.An idle regulation needle valve 1...
|
|
JP2006242129A |
To equate the force for screw-fastening a pump case to be fixed so as to hold a gasket to a carburetor main body, and to prevent degrading of the screw fastening force due to deterioration of elasticity of the gasket.A side surface of th...
|
|
JP2006242122A |
To secure sealability by surely fixing a main jet to a main well part in usual, and to easily remove the main jet for maintenance, in regard to a carburetor for a general purpose engine provided with the main well part made of a syntheti...
|
|
JP2006242075A |
To provide a connector tube around a throttle body using non-chlorine based material.The connector tube around the throttle body such as insulators 2a, 2b provided between engines 7a, 7b and throttle bodies 1a, 1b, and A/C connector tube...
|
|
JP3818562B2 |
To freely set an opening starting timing of an air valve which is operated interlockingly with a throttle valve of an evaporator. An air valve 5 and a throttle valve 15 are arranged respectively on an air passage 4 and an intake passage ...
|
|
JP3808502B2 |
PCT No. PCT/SE95/00498 Sec. 371 Date Nov. 1, 1996 Sec. 102(e) Date Nov. 1, 1996 PCT Filed May 5, 1995 PCT Pub. No. WO95/30828 PCT Pub. Date Nov. 16, 1995A method and a device of controlling the amount of fuel delivered to a combustion en...
|
|
JP2006194087A |
To improve disassembly and assembly properties in a carburetor having a diaphragm type fuel control structure.A fuel control chamber body 5 and an atmospheric pressure chamber body 6 are mutually connected and integrated by two first scr...
|
|
JP2006189043A |
To provide a carburetor improving each performance of idling, running start, full speed, acceleration and deceleration and sending all fuel to an engine through a single nozzle.The carburetor is equipped with a body having an air intake ...
|
|
JP2006516316A |
An apparatus and method for improving the transient response of a spark-ignited fuel-injected internal combustion engine is disclosed. This is accomplished by employing one or more novel capillary fuel injectors. These devices are port f...
|
|
JP2006161776A |
To optimize opening characteristics of a throttle valve and a scavenging air valve in a two-cycle engine.The throttle valve 5 for opening and closing a mixture passage 1a for feeding a mixture is comprised of a butterfly valve. The scave...
|
|
JP3784722B2 |
To improve a carburetor device within a casing, particularly, an carburetor device within the casing of a working machine such as a power chain saw, brush cutter or the like so that heating harmful to the carburetor can be surely avoided...
|
|
JP2006105119A |
To provide an air fuel mixture regulating device for a carburetor regulating air fuel ratio of air fuel mixture supplied to an engine.This device is for regulating air fuel ratio of air fuel mixture supplied to the engine and a main body...
|
|
JP2006090144A |
To provide an engine carburetor surely regulating an inflow of fuel into a float chamber even when an engine intensively vibrates.A cushioning member 9 is arranged to contact with a float 7 when the float 7 moves downward. The cushioning...
|
|
JP3730785B2 |
To prevent the injection of a large quantity of a fuel vapor all at once from a fuel nozzle by providing a fuel vapor processing chamber for atomizing the fuel vapor in a fuel passage for communicating an inlet hole of a constant pressur...
|
|
JP2005337230A |
To provide a power unit with tamper resistant carburetor feature.The carburetor includes at least one externally adjustable component. An air filter arrangement of the power unit is for in-taking air, filtering the air, and directing the...
|
|
JP3720379B2 |
PURPOSE: To automatically adjust air/fuel(A/F) ratio to a preferred level during varying operation conditions by adjusting mixing ratio in a first control circuit with dependency on rotation speed of an existing A/F ratio, periodically c...
|
|
JP3717954B2 |
PURPOSE: To eliminate manual regulation of a carburetor, shorten a pressure communicating passage, and reduce corresponding delay. CONSTITUTION: A device comprises a membrane carburetor 10 having a fuel chamber 12 provided with a movable...
|
|
JP2005299488A |
To eliminate malfunction such as instability of engine operation and increase of exhaust harmful material due to discharge of residual air inside a pump chamber, discharge of generated fuel vapor and due to pump operation, in regard to a...
|
|
JP2005291170A |
To reduce labor hours and a cost in manufacture, by easily and precisely forming throw ports with various bore diameters, various numbers, or various shapes which are required for a synthetic resin carburetor for a general purpose engine...
|
|
JP3707629B2 |
To eliminate the necessity of a separate heating control device for exclusively heating intake by utilizing a bi-starter by connecting a resistant heat generation body with a control circuit of an electrical bi-starter mechanism and atta...
|
|
JP2005273607A |
To minimize a cost increase by using an intake air system in common to both specifications in setting carburetor specifications and fuel injection specifications basically using the same engine.In the intake air system structure of the e...
|
|
JP3699226B2 |
To simplify passage constitution of a main fuel system and a low speed fuel system, to improve production efficiency and reduce a manufacturing cost, and to improve responsiveness and stability of a fuel supply. A main fuel passage 14 an...
|
|
JP3697385B2 |
To provide an intake system of a multiple cylinder engine which is characterized in that an outlet port 4a of a mixing passage 4 is communicated with a mixture inlet port 10, a throw port 6 is formed in a ceiling wall 4b of the mixing pa...
|
