SU366274A1 - AIR DISTRIBUTOR FOR INTERNAL COMBUSTION ENGINE - Google Patents

AIR DISTRIBUTOR FOR INTERNAL COMBUSTION ENGINE

Info

Publication number
SU366274A1
SU366274A1 SU1642827A SU1642827A SU366274A1 SU 366274 A1 SU366274 A1 SU 366274A1 SU 1642827 A SU1642827 A SU 1642827A SU 1642827 A SU1642827 A SU 1642827A SU 366274 A1 SU366274 A1 SU 366274A1
Authority
SU
USSR - Soviet Union
Prior art keywords
internal combustion
combustion engine
air distributor
air
cylinders
Prior art date
Application number
SU1642827A
Other languages
Russian (ru)
Inventor
К. Я. Дмитриев Г. Я. Косолап Е. И. Беженок А. А. Сухоруков С. Н. Морданенко
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 SU1642827A priority Critical patent/SU366274A1/en
Application granted granted Critical
Publication of SU366274A1 publication Critical patent/SU366274A1/en

Links

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  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)

Description

1one

Изобретенпе относитс  к устройствам системы запуска двигател  внутреннего сгорани .The invention relates to devices for starting the internal combustion engine.

Известны воздухораспределители дл  двигател  внутреннего сгорани , содержащие корпус с камерой, к которой подведен сжатый воздух, и св занный с валом двигател  диск с окном дл  распределени  воздуха по цилиндрам .Air distributors for an internal combustion engine are known, comprising a housing with a chamber to which the compressed air is supplied, and a disk with a window for distributing the air over the cylinders connected to the engine shaft.

Однако при использовании таких воздухораспределителей запуск двигател  раст нут во времени вследствие сравнительно низкого давлени  рабочего тела в цилиндрах в момент окончани  сжати .However, when using such air distributors, the engine start is extended over time due to the relatively low pressure of the working fluid in the cylinders at the time of the end of compression.

Дл  сокращени  времени запуска в диске предложеппого воздухораспределител  выполнен канал дл  поочередного сообщени  камеры с цилиндрами двигател  на такте сжати .To shorten the start-up time, a channel is provided in the disk of the proposed air distributor for alternately communicating the chamber with the engine cylinders during the compression stroke.

На чертеже изображены предложенный воздухораспределитель и его диск.The drawing shows the proposed diffuser and his disk.

Воздухораспределитель обычно устанавливают на передней крышке дизел , приводитс  он в действие от валика привода топливного насоса. Воздухораснределитель содержит корпус 1, уплотненный прокладкой, с камерой , крышку 2 подвижный диск 3, болт штуцера 4, валик 5, подвод ший штуцер 6, отвод щую линию 7. Подвижный диск 5 имеет выфрезерованное золотниковое окно а и калиброванное отверстие б (канал).The air distributor is usually mounted on the front cover of a diesel engine; it is driven by the fuel pump drive roller. The air distributor comprises a housing 1 sealed with a gasket, a chamber, a lid 2 a movable disk 3, a bolt of fitting 4, a roller 5, a connecting nipple 6, a tapping line 7. The moving disk 5 has a milled spool window a and a calibrated opening b (channel).

При пуске дизел  сжатый воздух из баллонов через подвод щий штуцер 6 поступает в камеру, образованную корпусом / и крышкой 2. В корпусе 1 распределител  имеютс , например, шесть отвод щих линий (по количеству числа цилиндров дизел ) дл  прохода воздуха, которые с одной стороны соединены с пусковыми клапанами, а с другой - выход т на рабочую поверхность корпуса под подвпжным диском 3.When starting diesel compressed air from the cylinders through the inlet fitting 6 enters the chamber formed by the housing / and the lid 2. In the distributor housing 1 there are, for example, six exhaust lines (according to the number of diesel cylinders) for air passage, which are on one side they are connected to the starting valves, and on the other, they come to the working surface of the housing under the sub-drive disc 3.

При вращении подвижного диска 3 выфрезерованное золотниковое окно а поочередно соедин етс  лини ми 7, через которые поступает сжатый воздух в цилиндры (в последних уже находитс  предварительна  порци  сжатого воздуха, поступивша  через калиброванное отверстие б на такте сжати ).When the rolling disk 3 is rotated, the milled spool window a is alternately connected by lines 7 through which compressed air enters the cylinders (in the latter there is already a pre-portion of compressed air entering through a calibrated orif b during the compression stroke).

П р е д м е т и 3 о б р е т е н и  PRIORITY 3 ABOUT AND

Воздухорасиределитель дл  двигател  внутреннего сгорани , содержащий корпус с камерой, к которой подведен сжатый воздух,An air diffuser for an internal combustion engine, comprising a housing with a chamber to which the compressed air is supplied,

и св занный с валом двигател  диск с окном дл  распределени  воздуха по цилиндрам, отличающийс  тем, что, с целью сокращени  времени запуска, в диске выполнен канал дл  поочередного сообщени  камеры с цилнндрами двигател  на такте сжатн .and an engine disk with a window for distributing air to the cylinders, characterized in that, in order to reduce the start-up time, a disk is provided with a channel for alternately communicating the camera with the engine cylinders per tact compressed.

SU1642827A 1971-04-08 1971-04-08 AIR DISTRIBUTOR FOR INTERNAL COMBUSTION ENGINE SU366274A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1642827A SU366274A1 (en) 1971-04-08 1971-04-08 AIR DISTRIBUTOR FOR INTERNAL COMBUSTION ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1642827A SU366274A1 (en) 1971-04-08 1971-04-08 AIR DISTRIBUTOR FOR INTERNAL COMBUSTION ENGINE

Publications (1)

Publication Number Publication Date
SU366274A1 true SU366274A1 (en) 1973-01-16

Family

ID=20471312

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1642827A SU366274A1 (en) 1971-04-08 1971-04-08 AIR DISTRIBUTOR FOR INTERNAL COMBUSTION ENGINE

Country Status (1)

Country Link
SU (1) SU366274A1 (en)

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