RU2004109561A - CYLINDER-PISTON INTERNAL COMBUSTION ENGINE GROUP - Google Patents

CYLINDER-PISTON INTERNAL COMBUSTION ENGINE GROUP Download PDF

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Publication number
RU2004109561A
RU2004109561A RU2004109561/06A RU2004109561A RU2004109561A RU 2004109561 A RU2004109561 A RU 2004109561A RU 2004109561/06 A RU2004109561/06 A RU 2004109561/06A RU 2004109561 A RU2004109561 A RU 2004109561A RU 2004109561 A RU2004109561 A RU 2004109561A
Authority
RU
Russia
Prior art keywords
cylinder
piston
internal combustion
combustion engine
piston internal
Prior art date
Application number
RU2004109561/06A
Other languages
Russian (ru)
Other versions
RU2264552C1 (en
Inventor
Геннадий Федорович Семенов (RU)
Геннадий Федорович Семенов
Сергей Серафимович Соколов (RU)
Сергей Серафимович Соколов
Original Assignee
Геннадий Федорович Семенов (RU)
Геннадий Федорович Семенов
Сергей Серафимович Соколов (RU)
Сергей Серафимович Соколов
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 Геннадий Федорович Семенов (RU), Геннадий Федорович Семенов, Сергей Серафимович Соколов (RU), Сергей Серафимович Соколов filed Critical Геннадий Федорович Семенов (RU)
Priority to RU2004109561/06A priority Critical patent/RU2264552C1/en
Publication of RU2004109561A publication Critical patent/RU2004109561A/en
Application granted granted Critical
Publication of RU2264552C1 publication Critical patent/RU2264552C1/en

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  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Claims (2)

1. Цилиндропоршневая группа двигателя внутреннего сгорания, отличающаяся тем, что на внутренней боковой поверхности цилиндра имеется кольцевая канавка, верхняя граница которой находится ниже нижней плоскости нижнего поршневого кольца при положении поршня в нижней мертвой точке, а нижняя граница канавки находится выше нижней кромки поршня при его положении в верхней мертвой точке, причем канавки всех цилиндров двигателя соединены между собой и образуют в блоке цилиндров полость, имеющую выход на магистраль отсоса картерных газов.1. Cylinder-piston group of an internal combustion engine, characterized in that on the inner side surface of the cylinder there is an annular groove, the upper boundary of which is below the lower plane of the lower piston ring when the piston is at bottom dead center, and the lower boundary of the groove is above the lower edge of the piston when position at top dead center, and the grooves of all engine cylinders are interconnected and form a cavity in the cylinder block that has access to the crankcase exhaust gas line. 2. Цилиндропоршневая группа по п.1, отличающаяся тем, что вместо кольцевой канавки на внутренней боковой поверхности цилиндра находятся отверстия, расположенные по кольцу и соединяющие пространство между поршнем и цилиндром с расположенной в блоке цилиндров полостью, имеющей выход на магистраль отсоса картерных газов.2. The cylinder-piston group according to claim 1, characterized in that instead of the annular grooves on the inner side surface of the cylinder there are holes located along the ring and connecting the space between the piston and the cylinder with a cavity located in the cylinder block that has an outlet to the crankcase exhaust pipe.
RU2004109561/06A 2004-03-31 2004-03-31 Internal combustion engine cylinder-piston group RU2264552C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004109561/06A RU2264552C1 (en) 2004-03-31 2004-03-31 Internal combustion engine cylinder-piston group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004109561/06A RU2264552C1 (en) 2004-03-31 2004-03-31 Internal combustion engine cylinder-piston group

Publications (2)

Publication Number Publication Date
RU2004109561A true RU2004109561A (en) 2005-09-20
RU2264552C1 RU2264552C1 (en) 2005-11-20

Family

ID=35848796

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004109561/06A RU2264552C1 (en) 2004-03-31 2004-03-31 Internal combustion engine cylinder-piston group

Country Status (1)

Country Link
RU (1) RU2264552C1 (en)

Also Published As

Publication number Publication date
RU2264552C1 (en) 2005-11-20

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Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20060401

MM4A The patent is invalid due to non-payment of fees

Effective date: 20060401

RZ4A Other changes in the information about an invention