SU428105A1 - INTERNAL COMBUSTION ENGINE - Google Patents

INTERNAL COMBUSTION ENGINE

Info

Publication number
SU428105A1
SU428105A1 SU1628901A SU1628901A SU428105A1 SU 428105 A1 SU428105 A1 SU 428105A1 SU 1628901 A SU1628901 A SU 1628901A SU 1628901 A SU1628901 A SU 1628901A SU 428105 A1 SU428105 A1 SU 428105A1
Authority
SU
USSR - Soviet Union
Prior art keywords
internal combustion
combustion engine
engine
decompression chamber
compression
Prior art date
Application number
SU1628901A
Other languages
Russian (ru)
Inventor
П. Т. Родионов Э. А. Петров С. С. Гранин изобретени С. Д. Колосов
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 filed Critical
Priority to SU1628901A priority Critical patent/SU428105A1/en
Application granted granted Critical
Publication of SU428105A1 publication Critical patent/SU428105A1/en

Links

Landscapes

  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Description

1one

Известны двигатели внутреннего сгорани  с июкравым зажиганием, содержащие декомпрессионную камеру, св занную с надпоршневой полостью цилиндра двигател  дл  уменьшени  усили  прО Крутки при запуске двигател .Crown ignition internal combustion engines are known to contain a decompression chamber associated with the piston cavity of the engine cylinder to reduce the effort of the crank engine when starting the engine.

С целью упрощени  конструкции в предлагаемом двигателе внутреннего сгорани  декомпрессионна  камера укреплена на свече зажигани  и соединена с полостью свечи при помощи канала, снабженного клапаном, регулирующим проходное сечение канала.In order to simplify the design in the proposed internal combustion engine, the decompression chamber is mounted on the spark plug and connected to the candle cavity by means of a channel provided with a valve regulating the flow area of the channel.

На чертеже изображен предлагаемый двигатель .The drawing shows the proposed engine.

В корпусе / свечи зажигани  сделаны каналы 2 и 5, соедин ющие -полость между изол тором 4 и KopniycoM 1, размещенную в камере сжати  две, с декомпрессионной камерой 5. Декомпрессионна  камера образована втулкой 6 и крышкой 7, жестко скрепленными с корпусом 1 свечи. В верхней части крышки 7 имеетс  головка под ключ дл  заворачивани  свечи с декомпрессионной камерой в головку цилиндра две и резьбовое отверстие, в которое завернут клапан 8 с конусом, перекрывающим канал 3.Channels / ignition plugs made channels 2 and 5 connecting the cavity between insulator 4 and KopniycoM 1 placed in a compression chamber two, with a decompression chamber 5. The decompression chamber is formed by a sleeve 6 and a lid 7 rigidly fastened to the body 1 of the candle. In the upper part of the cover 7 there is a turnkey head for wrapping a candle with a decompression chamber into the cylinder head two and a threaded hole in which valve 8 is wrapped with a cone overlapping channel 3.

Перед запуском ДВС клапан 8 отворачиваетс , и декомпрессиоина  камера 5 каналами 2 тл 3 сообщаетс  с камерой сжати  ДВС, что позвол ет увеличить объем камеры сжати  и уменьшить степень сжати . Уменьшение степени сжати  уменьщает усилие, необходимое дл  прокрутки ротора ДВС при запуске. После оС|уществлени  запуска, во врем  которого топливо-воздушна  смесь поджигаетс  электрической искрой, возникающей между электродами 9 и 10 свечи зажигани , клапанBefore starting the internal combustion engine, the valve 8 is turned off, and the decompression chamber 5 channels 2 tl 3 communicates with the compression chamber of the internal combustion engine, which allows to increase the volume of the compression chamber and reduce the degree of compression. Reducing the degree of compression reduces the force required to rotate the rotor of the internal combustion engine at startup. After the start triggering OS, during which the fuel-air mixture is ignited by an electric spark that occurs between the spark plug electrodes 9 and 10, the valve

8 заворачиваетс . Тем самым перекрываетс  канал 3, и декомпрессионна  камера 5 отключаетс  от камеры сжати  двигател . Степень сжати  в ДВС вследствие этого увеличиваетс  до номинального значени , и двигатель выходит на нормальный режим работы.8 is wrapped. Channel 3 is thereby blocked, and decompression chamber 5 is disconnected from the engine compression chamber. The compression ratio in the internal combustion engine is therefore increased to the nominal value, and the engine goes to normal operation.

Предмет изобретени Subject invention

Двигатель внутреннего сгорани  с искровым зажиганием, содержащий декомпрессионную камеру, св занную с надпорщневой полостью цилиндра, отличающийс  тем, что, с целью упрощени  конструкции, декомпрессионна  камера укреплена на свече зажигани  и соединена с полостью свеч1И при помощи канала , снабженного клапаном, регулирующим проходное сечение канала.A spark-ignition internal combustion engine containing a decompression chamber associated with the cylinder annulus, characterized in that, in order to simplify the design, the decompression chamber is mounted on the spark plug and connected to the cavity of the candle1 with a channel provided with a valve regulating the passage section of the channel .

SU1628901A 1971-02-25 1971-02-25 INTERNAL COMBUSTION ENGINE SU428105A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1628901A SU428105A1 (en) 1971-02-25 1971-02-25 INTERNAL COMBUSTION ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1628901A SU428105A1 (en) 1971-02-25 1971-02-25 INTERNAL COMBUSTION ENGINE

Publications (1)

Publication Number Publication Date
SU428105A1 true SU428105A1 (en) 1974-05-15

Family

ID=20467624

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1628901A SU428105A1 (en) 1971-02-25 1971-02-25 INTERNAL COMBUSTION ENGINE

Country Status (1)

Country Link
SU (1) SU428105A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2659653C2 (en) * 2013-04-04 2018-07-03 Андреас Штиль АГ унд Ко. КГ Method of controlling internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2659653C2 (en) * 2013-04-04 2018-07-03 Андреас Штиль АГ унд Ко. КГ Method of controlling internal combustion engine

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