RU2002132175A - PISTON SEAL FOR INTERNAL COMBUSTION ENGINE - Google Patents

PISTON SEAL FOR INTERNAL COMBUSTION ENGINE

Info

Publication number
RU2002132175A
RU2002132175A RU2002132175/06A RU2002132175A RU2002132175A RU 2002132175 A RU2002132175 A RU 2002132175A RU 2002132175/06 A RU2002132175/06 A RU 2002132175/06A RU 2002132175 A RU2002132175 A RU 2002132175A RU 2002132175 A RU2002132175 A RU 2002132175A
Authority
RU
Russia
Prior art keywords
combustion engine
internal combustion
piston seal
piston groove
piston
Prior art date
Application number
RU2002132175/06A
Other languages
Russian (ru)
Other versions
RU2243396C2 (en
Inventor
Анатолий Матвеевич Дружинин
Original Assignee
Анатолий Матвеевич Дружинин
Filing date
Publication date
Application filed by Анатолий Матвеевич Дружинин filed Critical Анатолий Матвеевич Дружинин
Priority to RU2002132175/06A priority Critical patent/RU2243396C2/en
Priority claimed from RU2002132175/06A external-priority patent/RU2243396C2/en
Publication of RU2002132175A publication Critical patent/RU2002132175A/en
Application granted granted Critical
Publication of RU2243396C2 publication Critical patent/RU2243396C2/en

Links

Claims (1)

Поршневое уплотнение для двигателя внутреннего сгорания, содержащее рабочее и дополнительное упругие разрезные кольца, размещенные в одной поршневой канавке, отличающееся тем, что верхнее дополнительное упругое разрезное кольцо выполнено ступенчатым и установлено в поршневой канавке так, что внешним диаметром касается стенки цилиндра, а ступенькой упирается в наружный торец углубления, выполненного на верхней полке поршневой канавки.A piston seal for an internal combustion engine containing a working and additional elastic split rings placed in one piston groove, characterized in that the upper additional elastic split ring is made stepped and installed in the piston groove so that the outer diameter touches the cylinder wall and the step abuts against the outer end of the recess made on the upper shelf of the piston groove.
RU2002132175/06A 2002-11-28 2002-11-28 Internal combustion engine piston sealing RU2243396C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002132175/06A RU2243396C2 (en) 2002-11-28 2002-11-28 Internal combustion engine piston sealing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002132175/06A RU2243396C2 (en) 2002-11-28 2002-11-28 Internal combustion engine piston sealing

Publications (2)

Publication Number Publication Date
RU2002132175A true RU2002132175A (en) 2004-05-20
RU2243396C2 RU2243396C2 (en) 2004-12-27

Family

ID=34387319

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002132175/06A RU2243396C2 (en) 2002-11-28 2002-11-28 Internal combustion engine piston sealing

Country Status (1)

Country Link
RU (1) RU2243396C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2616687C1 (en) * 2016-01-20 2017-04-18 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) Piston unit of the internal combustion engine (versions)

Similar Documents

Publication Publication Date Title
GB2362191B (en) Method of operating a free piston internal combustion engine with high pressure hydraulic fluid upon misfire or initial start-up
ATE393881T1 (en) GEARING ROTOR SET
DE60225009D1 (en) PISTON internal combustion engines
DE69700387D1 (en) CYLINDER RIFLE, PISTON AND PISTON RING OF A DIESEL ENGINE
DE50300201D1 (en) Piston for a direct-injection, spark-ignited internal combustion engine
BRPI0414041A (en) piston for an internal combustion engine
DE60205244D1 (en) PISTON RING FOR A COMBUSTION ENGINE
RU2002132175A (en) PISTON SEAL FOR INTERNAL COMBUSTION ENGINE
ATE250718T1 (en) PISTON FOR A PISTON COMBUSTION ENGINE
DE60006079D1 (en) FREE PISTON INTERNAL COMBUSTION ENGINE WITH PISTON HEAD AND RADIALLY MOVABLE CAP
SE9804585D0 (en) Piston
DE59202541D1 (en) Cylinder head gasket and cylinder liner for reciprocating engines, especially internal combustion engines.
DE502004002574D1 (en) OIL TIP RING FOR PISTONS OF INTERNAL COMBUSTION ENGINES
SE9700109L (en) Combustion Engine Piston
ITMI20031161A0 (en) METHOD OF DETERMINING THE STROKE OF AN INTERNAL COMBUSTION ENGINE AND STROKE DETERMINING DEVICE USING THAT METHOD
RU2001128825A (en) Piston seal for internal combustion engine
MXPA03003541A (en) New internal combustion engine with a new combustion chamber.
SE9800568D0 (en) Piston ring
SE9503288L (en) Device at piston rings
DE59906713D1 (en) PISTON RING FOR A PISTON FOR INTERNAL COMBUSTION ENGINES
FI20030203A0 (en) Reciprocating piston internal combustion engine
CA2173030A1 (en) Piston for internal combustion engine
DE59703954D1 (en) Piston ring for an internal combustion engine
UA2083U (en) PISTON
UA1384U (en) INTERNAL COMBUSTION ENGINE