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SU14672A1 - Device for injecting liquid fuel into the combustion chamber of a two-stroke engine - Google Patents

Device for injecting liquid fuel into the combustion chamber of a two-stroke engine

Info

Publication number
SU14672A1
SU14672A1 SU33985A SU33985A SU14672A1 SU 14672 A1 SU14672 A1 SU 14672A1 SU 33985 A SU33985 A SU 33985A SU 33985 A SU33985 A SU 33985A SU 14672 A1 SU14672 A1 SU 14672A1
Authority
SU
USSR - Soviet Union
Prior art keywords
combustion chamber
liquid fuel
stroke engine
piston
injecting liquid
Prior art date
Application number
SU33985A
Other languages
Russian (ru)
Inventor
В.Н. Лапшин
Original Assignee
В.Н. Лапшин
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by В.Н. Лапшин filed Critical В.Н. Лапшин
Priority to SU33985A priority Critical patent/SU14672A1/en
Application granted granted Critical
Publication of SU14672A1 publication Critical patent/SU14672A1/en

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  • Combustion Methods Of Internal-Combustion Engines (AREA)

Description

Предлагаемое и.зобретение имеет делью создать такое устройство кл  введени  жидкого топлива в камеру горени  дтзухтактного двигател , ири котором подача топлива производилась бы самотеком без помощи подающих насосов. The proposed invention has the task of creating such a device for the introduction of liquid fuel into the combustion chamber of a three-stroke engine, and which would supply fuel by gravity without the aid of feed pumps.

На чертеже фиг. 1 и ii изображают поперечный и продольный разрезы поршн , примен емого в предлагаемом устройстве; фиг. 3 и 4-два положени  поршн  Б дилиндре, отвечающие начальному и кснечному моментам подачи топлива.In FIG. Figures 1 and ii depict transverse and longitudinal sections of the piston used in the proposed device; FIG. 3 and 4 are two positions of the piston B of the cylinder, corresponding to the initial and xnechny points of the fuel supply.

Устройство дл  введени  жидкого топл ива в камеру горени  двухтактного двигател  заключаетс  в видоизменении обычного поршн  машины; это видоизменение состоит в том, что в поршне устроено кольцевое углубление 1, образованное между уплотн ющими кольдами 3 (фиг. 1 и 2): кольцевое углубление сообщаетс  каналом 2 с полостью над поршнем, а следовательно и с камерой горени  при верхнем положении поршн . A device for introducing liquid fuel into the combustion chamber of a two-stroke engine consists in modifying a conventional machine piston; This modification consists in that an annular recess 1 is formed in the piston, formed between the sealing rings 3 (Figs. 1 and 2): the annular recess is connected by channel 2 to the cavity above the piston, and therefore to the combustion chamber in the upper position of the piston.

Действие описанного устройства и подача топлива происход т следуюпщм образом: в положении поршн  соответствующем нижней мертвой точке кривошипа кольцевое углубление 1 (фиг, 3) располагаетс The action of the described device and the supply of fuel occurs as follows: in the piston position corresponding to the lower dead center of the crank, an annular recess 1 (Fig. 3) is located

М. П.M.P.

против канала 4, подвод щего топливо самотеком, при чем последнее частично занолн ет углубление 1 и при последующем ходе поршп  вверх, сжимаемый им воздух поступает через канал 3 в углубление 1 и, благодар  высокой температуре, переводит топливо в газообразное состо ние , образу , таким образом, подготовленную дл  взрыва смесь, котора  теперь заполн ет как углубление 1, так и полость над поршнем, и когда - последний займет крайнее положение изображенное на фиг. 4, смесь взрываетс  и поршень совершает рабочий ход.against channel 4, which supplies fuel by gravity, the latter partially filling the recess 1 and during the subsequent piston upward, the air compressed by it enters through channel 3 into recess 1 and, due to high temperature, converts the fuel to gaseous state, thus thus, the mixture prepared for the explosion, which now fills both the recess 1 and the cavity above the piston, and when the latter takes the extreme position shown in FIG. 4, the mixture explodes and the piston makes a working stroke.

Предмет патента.The subject of the patent.

Устройство дл  введени  жидкого топлива в камеру горени  двухтактного двигател , характеризующеес  применением расположенного между поршневыми кольцами 5 кольцевого углублени  1, сообщающегос  посредством канала 8. камерой поршн  рабочего цилиндра и совпадающего в,положении порщп , соответствующем нижней точке кривошииа, с отверстием подвод щего топливного канала 4 в стенке цилиндра.A device for introducing liquid fuel into the combustion chamber of a two-stroke engine, characterized by the use of an annular recess 1 between piston rings 5, connected by channel 8. by a piston chamber of the working cylinder and coinciding in the position of the piston, corresponding to the lower crank point, in the wall of the cylinder.

фигfig

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SU33985A 1928-10-16 1928-10-16 Device for injecting liquid fuel into the combustion chamber of a two-stroke engine SU14672A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU33985A SU14672A1 (en) 1928-10-16 1928-10-16 Device for injecting liquid fuel into the combustion chamber of a two-stroke engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU33985A SU14672A1 (en) 1928-10-16 1928-10-16 Device for injecting liquid fuel into the combustion chamber of a two-stroke engine

Publications (1)

Publication Number Publication Date
SU14672A1 true SU14672A1 (en) 1930-03-31

Family

ID=48335484

Family Applications (1)

Application Number Title Priority Date Filing Date
SU33985A SU14672A1 (en) 1928-10-16 1928-10-16 Device for injecting liquid fuel into the combustion chamber of a two-stroke engine

Country Status (1)

Country Link
SU (1) SU14672A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2411642A1 (en) * 2009-03-26 2012-02-01 Crown Equipment Corporation Working vehicle having cooling system with suction device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2411642A1 (en) * 2009-03-26 2012-02-01 Crown Equipment Corporation Working vehicle having cooling system with suction device

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