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WO/1989/011028A1 |
A vehicle speed control system comprises a vehicle speed controller (14) and an auxiliary engine speed controller (17) which keeps to the engine speed set by the first controller (14) and which controls the amount of fuel and/or air supp...
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WO/1989/009876A1 |
The regulating device described comprises an element (51) which senses the rotational speed of the injection pump shaft (1) and controls the pump rack (6). The movement of said rack is limited mechanically (61, 62, 63, 64, 65, 67), in a ...
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WO/1989/003078A1 |
A rotation speed regulator for a heat engine, in which a differential mechanism (4) is kinematically connected, through its input shaft (3), to a non-reversible electric motor (2), through its input shaft (5) - to the heat engine, and th...
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WO/1989/002524A1 |
A fuel dosing process and device for fuel engines are disclosed. The amount of fuel in the partial load range is derived from multidimensional characteristic diagrams, whereas in the full load range the amount of fuel is limited by means...
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WO/1988/010365A1 |
A system for adjusting the angle of the throttle valve in internal combustion engines makes it possible to adjust the idling stop for the throttle valve angle during idling and to detect any faults which arise. When the throttle valve to...
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WO/1988/008924A1 |
A method for regulating the rotation velocity of a heat engine consists in presetting a rotation velocity of the heat engine (7), generating, in conformity with that velocity, a signal for regulating the rotation velocity of an electric ...
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WO/1988/005568A1 |
A rotation speed regulator for a heat engine in which a one-way rotation electrical motor (2) is kinematically connected to the input shaft (3) of a differential mechanism (4), the other input shaft (5) of which is driven by the heat eng...
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WO/1988/000647A1 |
An apparatus for controlling the number of revolution of an internal combustion engine, of the type in which the suction rate is fed back to a target level, with memory provided, which is adapted to store and retain a feedback level duri...
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WO/1987/006200A1 |
A description is given of the use of the travelling speed adjusting device (10), in a vehicle provided with a travelling speed regulating system, as an operating element for other functions. For safety reasons the travelling speed adjust...
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WO/1987/002097A1 |
Feedback control of the rotational speed of an idling engine is performed with a good response and without overshooting, by controlling the time during which an actuator (12) is driven, to regulate the rotational speed of the engine in a...
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WO/1987/000886A1 |
An apparatus for controlling the idling speed of an internal-combustion engine comprises a throttle valve (8) which variably controls the quantity of air taken in by engine; an actuator (20) including an electric motor (21) which variabl...
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WO/1986/007116A1 |
A process for adjusting the idling speed of an internal combustion engine, in which the position of the throttle-valve in the inlet pipe of the engine is varied according to the speed of the engine and to a positioning signal which is ch...
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WO/1986/002407A1 |
A fuel control system in or for a compression ignition engine capable of operation on both gaseous and diesel fuels and having an injection pump (14) to deliver a discrete volume of diesel to the engine and a speed control (2), comprisin...
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WO/1986/001257A1 |
The method and device take into account operation changes of the combustion engine by means of a pilot-control depending on engine running parameters and in the case of long term changes of the engine operation said pilot-control is comp...
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WO/1986/000666A1 |
An engine control system (10) which includes engine idle speed control apparatus (27) which implements a closed loop idle speed control by varying the amount of air provided to the engine by an air bypass valve (28). The control system d...
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WO/1985/003106A1 |
Method and device for regulating the rotation speed of an internal combustion engine of which the idle filling regulation comprises a PID-regulation device (10). To make up for a rotation speed decrease respectively a sudden rise thereof...
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WO/1985/000786A1 |
A digital processor implemented electronic governor for engine-generator units including a first control loop for producing a speed error and controlling fuel delivery setting as a function thereof and a second control loop for detecting...
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WO/1984/002956A1 |
During engine cranking and after cranking if engine coolant temperature (WT) has not yet exceeded a minimum value (K1), and air bypass valve (dashpot) provides maximum additional air to the engine fuel mixture in addition to the air prov...
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WO/1982/000887A1 |
Apparatus (11) for moving a member in accordance with a predetermined speed curve (1) having a plurality of sequential intervals (0-0', 1-2, 2-3, 3-4, 4-5, 5-6, 6-7, 7-8), including controlled devices (12, 14, 16, 18, 30, 34, 40, 44) for...
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WO/1979/001151A1 |
A vehicle speed control system is disclosed in which a signal (Vs) representing actual vehicle speed is, when the vehicle is running at a desired speed, momentarily fed into, and then stored in, a memory (36). The memory therefore produc...
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JP6711745B2 |
To provide a spark ignition engine capable of stabilizing engine rotation during load fluctuation operation in addition to attaining both of high output in a middle-high load operation region and stabilization of engine rotation in a low...
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JP2019019681A |
To provide an engine hardly causing a phenomenon in which engine output is reduced due to engine vibration occurring during rough road travel or the like.An engine is provided with a mechanical governor 2 having a governor lever 1 that o...
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JP6233018B2 |
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JP2017166442A |
To provide a rotational speed sensitive controller capable of properly controlling a control target according to a rotational speed of a crank shaft with a mechanical structure.A rotational speed sensitive controller includes: a pluralit...
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JP6082770B2 |
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JP5856656B2 |
The device has a three-axis electronic accelerometer (5) measuring an acceleration along three axes (X-Z), and including an output connected to an electronic and/or electrical control unit constituted of an electronic and/or electrical b...
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JP5802568B2 |
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JP2015124772A |
To improve engine output in a case of using an air pressure governor with a simple configuration.A current is carried across a throttle operation auxiliary coil 96 in a predetermined range of the number of revolutions (speed of revolutio...
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JP5674782B2 |
The present subject matter relates to arrangements and uses for engine speed governors. In particular, an automatic idle system for a small engine can include an engine speed governor for connection to a small engine with a governor shaf...
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JP2014190320A |
To provide an air-cooling engine and an engine work machine capable of providing high cooling efficiency, in the engine in which a governor controlled by cooling air is used.When the number of rotation of an engine is increased, a thrott...
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JP2014137059A |
To solve such the problem that a rotating speed is lowered due to application of a load that a conventional mechanical governor has, by comparatively simple and inexpensive means.A mechanical governor includes: an actuator 25 connected t...
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JP5547587B2 |
A speed governor is used with an engine having a crankshaft and a balancer shaft arranged substantially in parallel to the crankshaft, in which a drive gear provided in the crankshaft and a driven gear provided in the balancer shaft are ...
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JP5456717B2 |
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JP2013064375A |
To provide an input operation device of an engine, capable of controlling the damage of a boss and an input operation lever shaft.In order to solve the problem, the input operation device of the engine includes: inserting the input opera...
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JP5038711B2 |
A method is provided for operating an internal combustion engine 10 in overrun condition, which method includes the steps of: release of a monitoring of a control signal for a power actuator of the internal combustion engine when predete...
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JP4892535B2 |
To provide a diesel engine which can control a degradation in metering accuracy of a fuel injection pump. In the diesel engine, after the engine oil 14 flows into the inner bottom part of the pump storage case 1 of the diesel engine thro...
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JP4814275B2 |
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JP4732378B2 |
An engine control device includes a governor lever, a centrifugal governor, a control lever operated to oscillate between a low-speed position and a high-speed position, and a governor spring expandedly provided between the control lever...
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JP2011137469A |
To provide a system and a technology for compensating a change in a fuel composition in association with an influence given by the change to the performance of an engine system.The engine system 100 includes an engine control module 104 ...
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JP4608266B2 |
A constant speed control method for a vehicle on an inclined road allows a constant speed control allowance to be one mile per hour on a flat road and two miles per hour on an inclined surface. If the vehicle speed decelerates two or mor...
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JP4573487B2 |
A gasoline direct injection engine is provided with a bypass air supply line. The bypass line is selectively opened to allow additional flow of air into the engine chamber during a transition phase. Air normally flows through a main air ...
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JP4564949B2 |
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JP4567181B2 |
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JP4563361B2 |
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JP4558346B2 |
To provide an engine control unit that can easily realize reacceleration in a jet propulsion boat. In a controller mounted in a jet propulsion boat that jets water pressurized and accelerated by a water jet pump from a rear jet and is pr...
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JP4525455B2 |
There is provided a control system for controlling an internal combustion engine with an exhaust system provided with a catalyst, comprising a fuel cut means for stopping the supply of fuel to the internal combustion engine when the vehi...
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JP4484467B2 |
A traveling hydraulic working machine comprising at least one prime mover (1), a machine body (101) for mounting said prime mover thereon, traveling means (3) mounted on said machine body and including a torque converter (31) coupled to ...
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JP4474242B2 |
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JP4464849B2 |
A carburetor valve control system for stabilizing engine warm-up operating conditions by automatically controlling the degree of opening of a throttle valve so as to be larger than a normal degree of opening for idling, without carrying ...
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JP4462682B2 |
An outboard motor powers a watercraft and comprises an engine mounted within an engine compartment. The engine comprises an induction system having an induction passage extending between an air intake box to a combustion chamber. A throt...
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