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JPH05195876A |
PURPOSE: To prevent main nozzle drip during idle by providing a diaphragm carburetor wherein various vibrations having changing amplitudes do not lead to a significant opening of an inlet valve when a control spring adapted to the engine...
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JPH0551053B2 |
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JPH0557361U |
[Purpose] Prevents water droplets and the like from accumulating in the bypass passage arranged below the main passage. [Constitution] The main passage 14 opened and closed by the throttle valve 14, the bypass passage 22 provided below t...
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JPH05504807A |
The rotating valve element (25) has leading- and trailing control edges (26,28) which are inclined w.r.t. the axis of rotation. The flow aperture is likewise angled and forms a rectangle of variable cross-sectional area. The throughflow ...
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JPH0528350Y2 |
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JPH05162693A |
PURPOSE: To provide an outboard motor under cover formed in such a way that an inverted U-shape seal strip is fitted to the upper edge of the under cover and the seal strip fitting part of the under cover is provided with a circular hole...
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JPH05503205A |
PCT No. PCT/DE91/00903 Sec. 371 Date Aug. 5, 1992 Sec. 102(e) Date Aug. 5, 1992 PCT Filed Nov. 16, 1991 PCT Pub. No. WO92/10664 PCT Pub. Date Jun. 25, 1992.A rotational control device for the setting of angles in actuators, in particular...
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JPH05125995A |
PURPOSE: To improve fuel consumption without causing lowering of outputs in a carburetor having an auxiliary fuel jet in parallel to a main fuel jet by providing an auxiliary fuel control unit by which fuel flowing into the auxiliary fue...
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JPH0536058U |
[Purpose] During normal operation including acceleration operation, the low-speed air-fuel mixture supplied from the low-speed fuel system to the engine during deceleration operation of the engine and operation in a low engine atmosphere...
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JPH0517400Y2 |
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JPH0515562Y2 |
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JPH0599072A |
PURPOSE: To prevent over-rich stall caused by the icing of a slow air bleed. CONSTITUTION: The air intake of a first alow air bleed passage 6 is open at a large venturi part 4. A first slow air bleed 8A has a cylindrical shape as a whole...
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JPH0526026B2 |
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JPH0565853A |
PURPOSE: To perform control of an idle speed in higher accuracy further with a wider control range. CONSTITUTION: A target idle speed in accordance with a condition of cooling water temperature and electric load 31 is determined to lead ...
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JPH0521152U |
[Purpose] When the throttle valve opening is small and the engine speed is high during deceleration, the fuel from the main system misfires in the combustion chamber, the fuel flows into the catalyst in the exhaust pipe without burning, ...
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JPH0560259A |
PURPOSE: To eliminate hammering sound at the time of valve operation and the dispersion of maximum flow rate, and minimize the number of parts. CONSTITUTION: The passage area is set so that the maximum flow rate of a flow rate control va...
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JPH0515908B2 |
A method for controlling the air-fuel ratio in an internal combustion engine which includes the steps of changing the air-fuel ratio to a predetermined extent, detecting changes in the operating conditions of the engine by running the en...
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JPH057483Y2 |
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JPH0514099B2 |
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JPH0514101B2 |
In order to insure that, even when there arises a change in the rate of air flowing through an intake mixture passageway, the air-fuel ratio of the mixture which is to be supplied to an engine is always kept constant, the fuel control sy...
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JPH059665B2 |
A control device is proposed having a bimetallic element, one end of which is pressed into a holding groove provided on a metallic holder disposed in a housing. Fixed placement of bimetallic element over the lifetime of the control devic...
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JPH05500095A |
PCT No. PCT/DE90/00601 Sec. 371 Date Feb. 12, 1992 Sec. 102(e) Date Feb. 12, 1992 PCT Filed Aug. 4, 1990 PCT Pub. No. WO91/02894 PCT Pub. Date Mar. 7, 1991.In a rotary actuator (1) with rotary slide valve (3) for controlling a throttle c...
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JPH05500094A |
PCT No. PCT/DE90/00593 Sec. 371 Date Feb. 12, 1992 Sec. 102(e) Date Feb. 12, 1992 PCT Filed Aug. 3, 1990 PCT Pub. No. WO91/02893 PCT Pub. Date Mar. 7, 1991.A rotary idle-speed actuator for controlling a throttle cross-section in a line c...
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JPH0455244Y2 |
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JPH04358748A |
PURPOSE: To prevent the output shortage or engine speed lowering of an engine by providing a pipe passage on the upstream side beyond the branch place between main and low-speed fuel passages, nearing the pipe passage inlet to a main jet...
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JPH04507174A |
PCT No. PCT/DE90/00566 Sec. 371 Date Jan. 31, 1992 Sec. 102(e) Date Jan. 31, 1992 PCT Filed Jul. 25, 1990.An electric rotary actuator, particularly for controlling a throttle cross-section in a line conducting operating fluid of an inter...
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JPH04127851U |
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JPH04330356A |
PURPOSE: To maintain an air-fuel ratio at a proper value even when a throttle valve is opened during closing a subvalve, in a carburetor having a subvalve located on the downstream side of the throttle valve. CONSTITUTION: In a carbureto...
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JPH04125645U |
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JPH04123338U |
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JPH04318234A |
PURPOSE: To easily adjust switching characteristics, and protect them from external effects by improving an adjusting gear for a throttle mechanism of an internal combustion engine. CONSTITUTION: An adjusting gear has an actuating tampin...
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JPH04314964A |
PURPOSE: To correct the duty ratio for the coil temperature variation in simple manner by constituting the electromagnetic coil of a solenoid device from the brass group allay material. CONSTITUTION: An idle revolution speed control valv...
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JPH0444836Y2 |
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JPH0465229B2 |
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JPH0461185B2 |
Several embodiments of charge forming devices including improved accelerating pumps wherein the discharge of fuel from the accelerating pump is extended in time through the use of an accumulator chamber. In addition, the accelerating pum...
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JPH0461186B2 |
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JPH0441239Y2 |
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JPH04109455U |
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JPH04103247U |
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JPH0454050B2 |
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JPH0435569Y2 |
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JPH04231660A |
PURPOSE: To provide an air intake structure of a carburettor which prevents dust from entering into a slow system air passage and a slow system fuel passage, thereby obtaining good performance during a low-speed operation, acceleration o...
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JPH04229045A |
PURPOSE: To assure reliable fixing of a roller bearing which is just suitable for mass-production by pushing with pressure the roller bearing with a spring disc and an engaging tongue piece having the elastic spring property being fixed ...
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JPH04224239A |
PURPOSE: To provide a hydraulic control device which does not cause engine stall of an internal combustion engine even if a servo steering operation is conducted during idling. CONSTITUTION: A hydraulic control device for a throttle valv...
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JPH0489839U |
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JPH0447136B2 |
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JPH04209954A |
PURPOSE: To supply a mixture of small unevenness to an engine and to eliminate fluctuation of a rotational speed so as to perform stable operation by connecting a bottom part of a connection part between a Venturi skirt part and an outle...
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JPH0445691B2 |
A securing device is disclosed in which a cylindrical member having a male thread provided on the outside circumferential surface and to which an adhesive is applied is screw-engaged in the tapped hole of another member from the entrance...
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JPH04203428A |
PURPOSE: To stabilize engine idle revolution after an engine is restarted by turning a pressure control valve off when engine revolutions are equal to or more than a specified one after specified time has elapsed since the pressure contr...
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JPH0484750U |
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