RU2001129919A - Combustion engine piston - Google Patents

Combustion engine piston

Info

Publication number
RU2001129919A
RU2001129919A RU2001129919/06A RU2001129919A RU2001129919A RU 2001129919 A RU2001129919 A RU 2001129919A RU 2001129919/06 A RU2001129919/06 A RU 2001129919/06A RU 2001129919 A RU2001129919 A RU 2001129919A RU 2001129919 A RU2001129919 A RU 2001129919A
Authority
RU
Russia
Prior art keywords
combustion engine
engine piston
piston
coating
surface areas
Prior art date
Application number
RU2001129919/06A
Other languages
Russian (ru)
Other versions
RU2224127C2 (en
Inventor
Владимир Феликсович Жмиевский
Борис Анатольевич Чудинов
Original Assignee
Открытое акционерное общество "АВТОВАЗ"
Filing date
Publication date
Application filed by Открытое акционерное общество "АВТОВАЗ" filed Critical Открытое акционерное общество "АВТОВАЗ"
Priority to RU2001129919/06A priority Critical patent/RU2224127C2/en
Priority claimed from RU2001129919/06A external-priority patent/RU2224127C2/en
Publication of RU2001129919A publication Critical patent/RU2001129919A/en
Application granted granted Critical
Publication of RU2224127C2 publication Critical patent/RU2224127C2/en

Links

Claims (1)

Поршень ДВС, содержащий выполненное на внешних участках поверхностей, подверженных наиболее интенсивному износу, упрочняющее покрытие с глубиной внедрения 0,1-40 мкм, отличающийся тем, что поверхность поршня с покрытием выполнена в виде отдельных локальных пятен и/или полос, чередующихся с участками поверхности поршня без покрытия, причем участки поверхности с покрытием и без покрытия не выступают друг относительно друга а составляют единую формообразующую поверхность.ICE piston containing a reinforcing coating with an penetration depth of 0.1-40 μm, made on the outer surface areas subject to the most intense wear, characterized in that the coated piston surface is made in the form of separate local spots and / or strips alternating with surface areas piston without coating, and surface areas with and without coating do not protrude relative to each other but form a single forming surface.
RU2001129919/06A 2001-11-05 2001-11-05 Piston of internal combustion-engine RU2224127C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2001129919/06A RU2224127C2 (en) 2001-11-05 2001-11-05 Piston of internal combustion-engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2001129919/06A RU2224127C2 (en) 2001-11-05 2001-11-05 Piston of internal combustion-engine

Publications (2)

Publication Number Publication Date
RU2001129919A true RU2001129919A (en) 2003-06-27
RU2224127C2 RU2224127C2 (en) 2004-02-20

Family

ID=32172136

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001129919/06A RU2224127C2 (en) 2001-11-05 2001-11-05 Piston of internal combustion-engine

Country Status (1)

Country Link
RU (1) RU2224127C2 (en)

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