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Patent Searching and Data


Matches 601 - 650 out of 3,466

Document Document Title
JP2003074400A
To reduce a burden on a CPU without using a calculation table in electronic governor control of an engine using a central processing unit.A control variable of a throttle valve for adjusting a fuel supply quantity is calculated so as to ...  
JP2003065099A
To prevent operating efficiency of a diesel engine from being decreased by adjusting an output of the engine in accordance with charging or discharging requirements of a battery in a diesel hybrid vehicle mounted with both the diesel eng...  
JP2003056389A
To inject a proper amount of pilot injection into a combustion chamber in an internal combustion engine even when various characteristics are varied due to a machine difference or a temporal fluctuation. When high-pressure fuel from a co...  
JP2003041965A
To improve the controllability of an engine idle speed of a hybrid electric vehicle. A method and a system control an idle speed of a drive system or transaxle 10 of the hybrid electric vehicle including an internal combustion engine 12,...  
JP3392787B2
To solve an object contradiction between functionality of a drive unit and strictness of monitoring by taking account of the time change of engine rotational speed of the drive unit at the time of determining the maximum allowable value ...  
JP2003021010A
To suppress excessive rotation of an engine, prevent spitting of air-fuel mixture from a carburetor to an air cleaner, and improve/stabilize start performance by a choke plate.In this air cleaner in the small-sized engine, a diameter D1 ...  
JP2003502553A  
JP3390642B2
To provide a control system for regulating engine torque as a function of the input torque capacity of each of components that make up a drive train. An engine control system supplies an engine fuel supply rate EFR (120, 122) equal to a ...  
JP2003003894A
To provide a control device robust in various condition changes such as the change of air density in the control of a fuel lead type internal combustion engine.This control device is provided with a detection means for directly or indire...  
JP2002371881A
To provide a throttle control device capable of controlling engine revolutions to target engine revolutions without being affected by the load of an air conditioner compressor in gear shift, and smoothly shifting a gear at all times. Thi...  
JP2002371875A
To improve the feeling even when the overspeed is frequently repeated by reducing any fluctuation is rotation when the engine speed is dropped in order to prevent the overspeed. When the engine speed of an engine 6 is in the overspeed st...  
JP2002364419A
To provide a control device for a hybrid vehicle capable of securing the braking commodity performance and remarkably improving the fuel consumption with cylinder cut-off operation. In this hybrid vehicle provided with an engine E and a ...  
JP3378640B2
PURPOSE: To prevent the occurrence of a delay of fuel injection during the fluctuation of a load by simultaneously controlling the opening of an idle control valve and a fuel injection amount. CONSTITUTION: Sensors 12 and 13 are provided...  
JP3344910B2  
JP2002327648A
To stabilize an air-fuel ratio at a time of starting an internal combustion engine and to reduce emission, by correcting a starting time fuel injection amount depending on changes in air amount at the time of starting the engine.This fue...  
JP2002295269A
To provide a mechanical governor, while preventing the lowering of the speed control performance by the governor by reducing wear of the contact part by the side of a slide axis and a governor lever, the durability of governor compositio...  
JP2002295291A
To provide an idling rotational speed control method, capable of smoothly making an actual engine rotational speed approach the target value.Then a driver releases an accelerator in a normal traveling state of a vehicle, an engine revolu...  
JP2002285882A
To provide a rotation control device in an operation stop for an internal combustion engine capable of surely reducing vibration in the stopping rotation of the internal combustion engine.In an automatic stop of the engine, the number of...  
JP2002285913A
To implement the size reduction by simplifying arranging structure of an intake apparatus of a gas engine mounted with an electronic governor.A gas mixer 10 is provided having a throttle valve 11 and an air-fuel ratio control valve 18 in...  
JP2002532657A  
JP2002276438A
To provide an idling fuel supply control method and its device for preventing a decrease in speed of an internal combustion engine by compensating friction at the initial start of the internal combustion engine and for preventing racing ...  
JP2002276447A
To improve idle rotation stability in a system for controlling controlled variable of an internal combustion engine based on request illustration torque.Reqeust shaft torque requested by a driver is calculated from accelerator opening op...  
JP2002276472A
To simplify the arrangement and constitution of an intake device in a gas engine loaded with an electronic governor and to miniaturize the device.An intake passage 4 is communicated with a gas mixer 23 provided with a throttle valve 22 a...  
JP2002276391A
To decreasingly correct excessive fuel injection in an overload operation or low-speed operation to suppress the exhaust gas concentration in such an operation.In this fuel supply system for diesel engine, a governor lever 5 formed of a ...  
JP2002256958A
To provide a method for calculating the engine rotational frequency conformable to the reality by forming the engine rotational frequency conformable to the reality considered to control an engine at the starting stage of an engine with ...  
JP2002250245A
To provide a method of operating a reciprocating internal combustion engine for increasing the net output and improving the net fuel consumption rate by reducing the frictional loss power in the indicated output of the same size as the c...  
JP2002235559A
To suppress a disadvantage that inner peripheral faces of both insertion parts 10a, 10b and both shaft insertion holes 4a, 4b are mutually worn and prevent the reduction of accuracy of a governor because a weight pivotal shaft 5 does not...  
JP3316955B2  
JP2002225590A
To provide a vehicular traveling control device capable of accelerating/decelerating a vehicle giving no uncomfortable feeling to an occupant, and properly controlling the driving torque of the vehicle driven by the engine.The vehicular ...  
JP3338195B2
PURPOSE: To invariably adjust the proper intake air quantity not affected by characteristic changes such as deterioration by calculating the target intake air quantity based on the external load state of an internal combustion engine, an...  
JP2002524682A  
JP2002213290A
To make the trolling propulsion state of a hull match the user's liking more precisely, when the hull is to be brought into the trolling propulsion state, by stably driving an internal combustion engine at a target engine speed in a low ...  
JP3333803B2
To enhance a hunting suppressing performance and governor accuracy by decreasing a burden of a governor spring, by using a spring constant larger than in torque spring specification for an energizing spring, for preventing a pin from lea...  
JP2002201998A
To improve the accuracy in operating the amount of the air charged in a cylinder in transition.An opening command value is determined corresponding to an accelarator operation amount or the like during the operation of an engine, and the...  
JP2002201974A
To surely prevent the over chute and the under chute in switching a clutch from a neutral position to a head or astern position (or its reverse) and to improve the operation feeling by reducing the shock in switching the clutch, in an id...  
JP2002195075A
To simultaneously solve black smoke at engine starting time, an undershoot and hunting at statically determinate time.In this starting control method of an engine, in the engine for controlling fuel injection quantity, by adding at least...  
JP3324344B2
To improve an operating property so as to reduce the feeling of physical disorder of a driver by suppressing the rotational fluctuation of an engine accompanying the input of an external load during idle operation. When requirement for i...  
JP3323363B2
PURPOSE: To independently set the protruding and recessing clearance of a torque pin and the initial spring pressure of a torque spring to prevent the protruding and recessing clearance from being deviated and also the receiving position...  
JP3323359B2
PURPOSE: To prevent the generation of an eccentric wear on the slide-contact surface of a governor lever pivot by installing a governor lever swingably on the governor lever pivot through a pivot support part and constituting so as to en...  
JP2002180866A
To provide an internal combustion engine operating method and device comprising supplying fuel through at least one injection valve, the amount of the fuel to be injected being affected by an injection period, wherein an internal combust...  
JP3289277B2  
JP2002138885A
To maintain an engine rotational frequency by correcting an amount of intake air in the case where an external load is varied and in this case, to prevent a fluctuation of the engine revolution number caused by a response delay.In the id...  
JP3306882B2
PURPOSE: To provide a governor device for an industrial engine, which does not provide a complicated shape of a crank case, is excellent in a maintenance property, can avoid the contact with foreign substances to prevent failures and smo...  
JP3305195B2
To reduce an error in the assembly and piling up in the axial direction of a governor shaft to an extremely small error so as to prevent deviation in an interval between a governor lever and a governor sleeve. A front support part 8a whi...  
JP3305389B2
PURPOSE: To obtain greater strength of a capsule for damping oscillation arranged between a drive shaft and a centrifugal speed governor. CONSTITUTION: A recess for claws 55, 53 to be inserted and guided, which are arranged on a support ...  
JP3305368B2
PURPOSE: To realize both a short and stiff spring travel in an Angleich operation and a long and soft spring travel in a motion storing function, without increasing a configuration space of a sliding sleeve. CONSTITUTION: Drag springs 33...  
JP2002130004A
To properly reduce an engine speed to an idling speed.When an operation of an acceleration pedal 15 is stopped and when a prescribed time T2 is passed, in the case of idling control where an idling switch 70 is turned on, a slow down swi...  
JP2002130017A
To reduce an idling speed without causing lowering of an engine speed in start or engine stalling.This controller for an internal combustion engine for controlling an output of the internal combustion engine mounted on a vehicle in its s...  
JP2002115583A
To optimize a loss moment adapting method in a different operation mode in an combustion engine which is operated by a first operation mode and a second operation mode, and wherein the moment in the internal combustion engine in the firs...  
JP2002106366A
To reduce the outside dimension of a whole centrifugal governor by reducing the containing space of a governor spring by shortening a governing operation maximum displacement amount of a governor spring.A governor spring 3 consists of a ...  

Matches 601 - 650 out of 3,466