SU96945A1 - Carburetor for internal combustion engines - Google Patents

Carburetor for internal combustion engines

Info

Publication number
SU96945A1
SU96945A1 SU446669A SU446669A SU96945A1 SU 96945 A1 SU96945 A1 SU 96945A1 SU 446669 A SU446669 A SU 446669A SU 446669 A SU446669 A SU 446669A SU 96945 A1 SU96945 A1 SU 96945A1
Authority
SU
USSR - Soviet Union
Prior art keywords
carburetor
internal combustion
combustion engines
throttle
diffuser
Prior art date
Application number
SU446669A
Other languages
Russian (ru)
Inventor
Б.Ф. Конев
О.К. Шухов
Original Assignee
Б.Ф. Конев
О.К. Шухов
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 Б.Ф. Конев, О.К. Шухов filed Critical Б.Ф. Конев
Priority to SU446669A priority Critical patent/SU96945A1/en
Application granted granted Critical
Publication of SU96945A1 publication Critical patent/SU96945A1/en

Links

Landscapes

  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Description

Карбюраторы дл  двигателей внутреннего сгорани  с применением нонлавковой камеры, дроссел  и диффузора иеременного сечени  известны. Карбюраторы такого назначени , напри гер модели «К-80, не обеспечивают получени  необходимых составов горючей смеси при малых открыти х дроссел  и качественную регулировку состава горючей ciMecii при малых оборотах холостого хода двигател .Carburetors for internal combustion engines using a non-melting chamber, throttles, and a cross-section diffuser are known. Carburetors of this designation, for example, the K-80 model, do not provide the necessary compositions of the combustible mixture at low throttle openings and high-quality adjustment of the composition of combustible ciMecii at low engine idling speeds.

В описываемом карбюраторе эти недостатки устранены благодар  тому, что дл  пропуска воздуха из воздушного патрубка непосредственно в задроссельное пространство при1менен дополнительный канал , на выходе в смесительную камеру переход щий в узкую щель, перекрываемую кромкой дроссел . Кроме того, пропускной капал снабжен ответвлением, выходное отверстие которого расиоложено в задроссельном пространстве карбюратора , причем дл  изменени  проходного сечени  выходного отверсти  применен регулирующий винт с коническим концом.In the described carburettor, these shortcomings are eliminated due to the fact that an additional channel is attached to the air passage from the air nozzle directly into the throttle space, passing into the narrow gap covered by the edge of the throttle. In addition, a through drip is provided with a branch, the outlet of which is located in the throttling space of the carburetor, and a control screw with a tapered end is used to change the flow area of the outlet.

На чертеже изображена схема описываемого карбюратора.The drawing shows a diagram of the described carburetor.

Карбюратор состоит из дроссельной заслонки 1, рычага 2, кулачков створок диффузора 3, пружины 4, створкн диффузора 5, упоров створок 6, регулировочного винта 7, воздущного канала 8, выходной ni,eли воздушного канала Я регулировочного винта 10, отверсти  ответвлени  воздушного канала // и регулировочного винта 12.The carburetor consists of the throttle valve 1, the lever 2, the cams of the flaps of the diffuser 3, the spring 4, the flaps of the diffuser 5, the stops of the flaps 6, the adjusting screw 7, the air channel 8, the output ni, or the air channel I of the adjusting screw 10, the air channel branch hole / and adjusting screw 12.

Работа описываемого карбюратора осуществл етс  следуюпи1м образом .The operation of the described carburetor is carried out in the following manner.

При малых оборотах холостого хода двигател  дроссель прикрыт почти полиостью. Ввиду того что щель 9 располагаетс  над кромкой прикрытого дроссел , воздух по каналу 8 не поступает. Проходное сечение диффузора при этом оказываетс  наименьшим н достаточным дл  создани  разр жени , обеспечивающего питани  двигател  при малых оборотах холостого хода.At low engine idling, the throttle is covered with almost full force. Due to the fact that the slit 9 is located above the edge of the covered throttle, the air through the channel 8 does not flow. The flow cross section of the diffuser is thus the smallest and not sufficient to create a discharge that provides power to the engine at low idle rpm.

Если горюча  смесь окажетс  переобогащенной , то поворотом винта 10 с коническим концом проIf the combustible mixture turns out to be over-enriched, then turning the screw 10 with the conical end of the

SU446669A 1951-07-04 1951-07-04 Carburetor for internal combustion engines SU96945A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU446669A SU96945A1 (en) 1951-07-04 1951-07-04 Carburetor for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU446669A SU96945A1 (en) 1951-07-04 1951-07-04 Carburetor for internal combustion engines

Publications (1)

Publication Number Publication Date
SU96945A1 true SU96945A1 (en) 1953-11-30

Family

ID=48371677

Family Applications (1)

Application Number Title Priority Date Filing Date
SU446669A SU96945A1 (en) 1951-07-04 1951-07-04 Carburetor for internal combustion engines

Country Status (1)

Country Link
SU (1) SU96945A1 (en)

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