SU3261A1 - Magneto spark motor enhancer - Google Patents

Magneto spark motor enhancer

Info

Publication number
SU3261A1
SU3261A1 SU79002A SU79002A SU3261A1 SU 3261 A1 SU3261 A1 SU 3261A1 SU 79002 A SU79002 A SU 79002A SU 79002 A SU79002 A SU 79002A SU 3261 A1 SU3261 A1 SU 3261A1
Authority
SU
USSR - Soviet Union
Prior art keywords
magneto
enhancer
motor
spark motor
magneto spark
Prior art date
Application number
SU79002A
Other languages
Russian (ru)
Inventor
М.М. Попов-Платонов
Original Assignee
М.М. Попов-Платонов
Filing date
Publication date
Application filed by М.М. Попов-Платонов filed Critical М.М. Попов-Платонов
Application granted granted Critical
Publication of SU3261A1 publication Critical patent/SU3261A1/en

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Description

Трансмисси , соедин юща  вал магнето с коренным валом двигател , обыкновенно устраиваетс  так; что углова  скорость вала магнето в течение цикла остаетс  посто нной. В четырехцилиндрсеых двигател х углова  скорость магнето равна таковой же коренного вала,-в одноцилиндровых вдвое меньше. Это  вл етс  одной из главных причин, по которой двигатель на малых оборотах гаснет и заводитс  с трудом, так как потенциал вторичной обмотки магнето, а следовательно, и св занные с ним услови  воспламенени  от искры горючего завис т, с одной стороны, от .ыстроты пронизывани  маш:итным потоком индуктора контура обмотки магвето И от резкости раз;рыва в первичной обмотке цепи, - с другой. Вследствие указанных причин, двигатели особенно большой мощности завод тс  с трудом, и установлено большое количество УВЕЧИЙ рабочих при пуске в ход т желых двигателей, так как наилучшим моментом при низкой те.мПературе искры  вл етс  наибольший момент компрессии, т.-е. когда поршень находитс  в положении верхней мертвой точки и температура смеси наивысша . Нащупыва  это положение, механик легко ошибаетс  и ставит зажигание на опережение, вследствие чего двигатель дает обратный уд р ведущий за собой т желые увечь .The transmission connecting the magneto shaft to the main engine shaft is usually arranged like this; that the angular velocity of the magneto shaft during the cycle remains constant. In four-cylinder engines, the angular velocity of the magneto is equal to that of the main shaft, in the one-cylinder engine half the size. This is one of the main reasons why the engine extinguishes and starts at low speeds with difficulty, since the potential of the secondary winding of the magneto, and hence the ignition conditions associated with it, depends on the spark of fuel, on the one hand. machine threading: the total flow of the inductor of the magveto winding loop And from the sharpness of times; a jerk in the primary winding of the circuit, on the other. Due to these reasons, engines of particularly high power are difficult to work with, and a large number of DIFFICULT workers have been installed when starting heavy engines, since the best moment at low temperatures is the greatest compression torque, i.e. when the piston is at the top dead center position and the temperature of the mixture is the highest. Groping for this position, the mechanic is easily mistaken and puts the ignition ahead of the curve, as a result of which the engine gives the opposite impact leading to the heavy ones.

Предлагаемое приспособление имеет целью устранить указанные случаи путем при.менени  мальтийского креста в качестве промежуточного органа трансмиссии между магнето и коренным валом.The proposed device aims to eliminate these cases by adding the Maltese cross as an intermediate organ of transmission between the magneto and the main shaft.

На чертеже изображены две проекции предлагаемого приспособлени  дл  усилени  искры магнето дл  двигателей .The drawing shows two projections of the proposed fixture for amplifying the magneto spark for engines.

Благодар  применению мальтийского креста, без вс ких конструктивных переделок в самом двигателе, можно получить угловую скорость магнето в момент зажигани  вдвое больш то против угловой скорости коренного вала, при замене же шестерни магнето в распределительной коробке таковой же с количеством зубцов вдвое меньо им иThanks to the use of the Maltese cross, without any constructive alterations in the engine itself, it is possible to obtain the angular velocity of the magneto at the moment of ignition twice as large as the angular velocity of the main shaft, by replacing the same magneto gear in the junction box with the same number of teeth twice as small

SU79002A 1924-06-23 Magneto spark motor enhancer SU3261A1 (en)

Publications (1)

Publication Number Publication Date
SU3261A1 true SU3261A1 (en) 1924-09-15

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