RU96106020A - PISTON RING FOR INTERNAL COMBUSTION ENGINE OR PISTON COMPRESSOR - Google Patents

PISTON RING FOR INTERNAL COMBUSTION ENGINE OR PISTON COMPRESSOR

Info

Publication number
RU96106020A
RU96106020A RU96106020/06A RU96106020A RU96106020A RU 96106020 A RU96106020 A RU 96106020A RU 96106020/06 A RU96106020/06 A RU 96106020/06A RU 96106020 A RU96106020 A RU 96106020A RU 96106020 A RU96106020 A RU 96106020A
Authority
RU
Russia
Prior art keywords
ring
piston
combustion engine
internal combustion
compressor
Prior art date
Application number
RU96106020/06A
Other languages
Russian (ru)
Other versions
RU2110693C1 (en
Inventor
Б.А. Шароглазов
С.И. Кавьяров
В.В. Клементьев
Original Assignee
Челябинский государственный технический университет
Filing date
Publication date
Application filed by Челябинский государственный технический университет filed Critical Челябинский государственный технический университет
Priority to RU96106020A priority Critical patent/RU2110693C1/en
Priority claimed from RU96106020A external-priority patent/RU2110693C1/en
Application granted granted Critical
Publication of RU2110693C1 publication Critical patent/RU2110693C1/en
Publication of RU96106020A publication Critical patent/RU96106020A/en

Links

Claims (1)

Поршневое кольцо для двигателя внутреннего сгорания или поршневого компрессора, состоящее из собственно разрезного металлического кольца и нанесенного на его поверхность через связующий слой противоизносного и приработочного покрытия, толщина которого от обоих концов к задней стенке уменьшается, отличающееся тем, что противоизносное и приработочное покрытия переменной толщины нанесены на наружную поверхность кольца, при этом толщина каждого слоя покрытия выполнена уменьшающейся на дуге φ = 120° в обе стороны от концов кольца и постоянной на задней стенке кольца.A piston ring for an internal combustion engine or reciprocating compressor, consisting of a split metal ring itself and applied to its surface through a bonding layer of anti-wear and running-in coating, the thickness of which from both ends to the rear wall is reduced, characterized in that anti-wear and running-in coatings of variable thickness are applied on the outer surface of the ring, while the thickness of each coating layer is made decreasing on an arc φ = 120 ° to both sides of the ends of the ring and standing on the back of the ring.
RU96106020A 1996-04-01 1996-04-01 Piston ring for internal combustion engine or piston compressor RU2110693C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96106020A RU2110693C1 (en) 1996-04-01 1996-04-01 Piston ring for internal combustion engine or piston compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96106020A RU2110693C1 (en) 1996-04-01 1996-04-01 Piston ring for internal combustion engine or piston compressor

Publications (2)

Publication Number Publication Date
RU2110693C1 RU2110693C1 (en) 1998-05-10
RU96106020A true RU96106020A (en) 1998-06-20

Family

ID=20178609

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96106020A RU2110693C1 (en) 1996-04-01 1996-04-01 Piston ring for internal combustion engine or piston compressor

Country Status (1)

Country Link
RU (1) RU2110693C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4680380B2 (en) * 2000-12-26 2011-05-11 株式会社リケン Piston ring and manufacturing method thereof
DE102013009369B4 (en) 2013-06-04 2015-05-07 Federal-Mogul Burscheid Gmbh Method for producing a piston ring
US11162586B2 (en) * 2017-06-02 2021-11-02 Mahle International Gmbh Piston ring and method of manufacture

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