RU2004131357A - PISTON RING - Google Patents

PISTON RING Download PDF

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Publication number
RU2004131357A
RU2004131357A RU2004131357/06A RU2004131357A RU2004131357A RU 2004131357 A RU2004131357 A RU 2004131357A RU 2004131357/06 A RU2004131357/06 A RU 2004131357/06A RU 2004131357 A RU2004131357 A RU 2004131357A RU 2004131357 A RU2004131357 A RU 2004131357A
Authority
RU
Russia
Prior art keywords
piston ring
wear
layer
resistant layer
ring
Prior art date
Application number
RU2004131357/06A
Other languages
Russian (ru)
Other versions
RU2284428C2 (en
Inventor
Олег Константинович Севрук (RU)
Олег Константинович Севрук
Владислав Константинович Доценко (RU)
Владислав Константинович Доценко
Александр Сергеевич Ушаков (RU)
Александр Сергеевич Ушаков
Александр Эдуардович Гаммер (RU)
Александр Эдуардович Гаммер
Original Assignee
Закрытое акционерное общество "Барнаульский котельный завод" (ЗАО "БКЗ") (RU)
Закрытое акционерное общество "Барнаульский котельный завод" (ЗАО "БКЗ")
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 Закрытое акционерное общество "Барнаульский котельный завод" (ЗАО "БКЗ") (RU), Закрытое акционерное общество "Барнаульский котельный завод" (ЗАО "БКЗ") filed Critical Закрытое акционерное общество "Барнаульский котельный завод" (ЗАО "БКЗ") (RU)
Priority to RU2004131357/06A priority Critical patent/RU2284428C2/en
Publication of RU2004131357A publication Critical patent/RU2004131357A/en
Application granted granted Critical
Publication of RU2284428C2 publication Critical patent/RU2284428C2/en

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  • Pistons, Piston Rings, And Cylinders (AREA)

Claims (1)

Поршневое кольцо, имеющее износостойкий слой и расположенный на поверхности износостойкого слоя приработочный оксидный слой, отличающееся тем, что в качестве износостойкого слоя использован оксикарбонитридный слой материала кольца.A piston ring having a wear-resistant layer and a running-in oxide layer located on the surface of the wear-resistant layer, characterized in that an oxycarbonitride layer of the ring material is used as the wear-resistant layer.
RU2004131357/06A 2004-10-26 2004-10-26 Piston ring RU2284428C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004131357/06A RU2284428C2 (en) 2004-10-26 2004-10-26 Piston ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004131357/06A RU2284428C2 (en) 2004-10-26 2004-10-26 Piston ring

Publications (2)

Publication Number Publication Date
RU2004131357A true RU2004131357A (en) 2006-04-10
RU2284428C2 RU2284428C2 (en) 2006-09-27

Family

ID=36458632

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004131357/06A RU2284428C2 (en) 2004-10-26 2004-10-26 Piston ring

Country Status (1)

Country Link
RU (1) RU2284428C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012018276A1 (en) * 2012-09-14 2014-05-15 Federal-Mogul Burscheid Gmbh Wear protection layer for piston rings

Also Published As

Publication number Publication date
RU2284428C2 (en) 2006-09-27

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Legal Events

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

Effective date: 20101027