BR112014000953A2 - anel de controle de óleo - Google Patents
anel de controle de óleoInfo
- Publication number
- BR112014000953A2 BR112014000953A2 BR112014000953A BR112014000953A BR112014000953A2 BR 112014000953 A2 BR112014000953 A2 BR 112014000953A2 BR 112014000953 A BR112014000953 A BR 112014000953A BR 112014000953 A BR112014000953 A BR 112014000953A BR 112014000953 A2 BR112014000953 A2 BR 112014000953A2
- Authority
- BR
- Brazil
- Prior art keywords
- grooves
- area
- tread
- main body
- lateral
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/12—Details
- F16J9/20—Rings with special cross-section; Oil-scraping rings
- F16J9/203—Oil-scraping rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
- F16J9/061—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging using metallic coiled or blade springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
- F16J9/061—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging using metallic coiled or blade springs
- F16J9/062—Coiled spring along the entire circumference
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/12—Details
- F16J9/20—Rings with special cross-section; Oil-scraping rings
- F16J9/206—One-piece oil-scraping rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Tires In General (AREA)
- Tyre Moulding (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
resumo patente de invenção: "anel de controle de óleo". a presente invenção refere-se a um anel de controle de óleo de pistão com um corpo principal (2) que apresenta uma superfície de rodagem radialmente externa (3), uma superfície da circunferência radialmente interna (6), bem como um flanco superior (8) e inferior (7), que apresenta, pelo menos, duas ranhuras das superfícies de rodagem (4, 5) que, se necessário, estão providas de uma camada (15) resistente ao desgaste, que, a partir do corpo principal (2), radialmente em direção à sua extremidade (10) voltada a uma superfície de rodagem oposta, mediante um ângulo de flanco que pode ser predefinido, que forma membros (11, 13), afunila em forma de cone e a extremidade (10) livre das ranhuras das superfícies de rodagem (4, 5), a partir de uma área (o) lateral do compartimento de óleo, na direção de uma região (8) lateral à câmara de combustão, é formada, pelo menos, parcialmente chanfrada, na qual, as respectivas regiões de transição, por um lado, são formadas pela área chanfrada (12) das ranhuras das superfícies de rodagem (4, 5) nos membros (11, 13) e, por outro lado, são formadas arredondadas a partir dos membros (11, 13) no corpo principal (2), no qual, a área chanfrada (12) das ranhuras das superfícies de rodagem (4, 5) está em conexão operacional com um segmento cilíndrico (14) que transcorre em direção à área (o) lateral ao compartimento de óleo, o raio (r) da borda de controle indicado no segmento cilíndrico (14) é de 0,02 até 0,2 mm, o ângulo de flanco é de = 18 ° e a largura do respectivo segmento cilíndrico (14) é < 0,15 mm.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011108280 | 2011-07-21 | ||
| DE102012004757A DE102012004757A1 (de) | 2011-07-21 | 2012-03-08 | Ölabstreifring |
| PCT/DE2012/000573 WO2013010520A1 (de) | 2011-07-21 | 2012-05-30 | Ölabstreifring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112014000953A2 true BR112014000953A2 (pt) | 2017-02-21 |
Family
ID=47502212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014000953A BR112014000953A2 (pt) | 2011-07-21 | 2012-05-30 | anel de controle de óleo |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20140165826A1 (pt) |
| EP (1) | EP2734753B1 (pt) |
| JP (1) | JP5968435B2 (pt) |
| KR (2) | KR102056429B1 (pt) |
| CN (1) | CN103649604B (pt) |
| BR (1) | BR112014000953A2 (pt) |
| DE (1) | DE102012004757A1 (pt) |
| PT (1) | PT2734753E (pt) |
| RU (1) | RU2591380C2 (pt) |
| WO (1) | WO2013010520A1 (pt) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012010756B4 (de) * | 2012-05-31 | 2017-04-27 | Federal-Mogul Burscheid Gmbh | Verfahren zur Herstellung eines Ölabstreifkolbenrings |
| US10253882B2 (en) * | 2013-12-30 | 2019-04-09 | Mahle International Gmbh | Oil control ring assembly |
| DE102014003149A1 (de) * | 2014-03-04 | 2015-09-10 | Federal-Mogul Burscheid Gmbh | Ölabstreifkolbenring und Verfahren zur Herstellung eines Ölabstreifkolbenrings |
| DE102014207895A1 (de) * | 2014-04-28 | 2015-10-29 | Federal-Mogul Burscheid Gmbh | Reiboptimierter Ölabstreifring |
| JP6222023B2 (ja) * | 2014-09-12 | 2017-11-01 | マツダ株式会社 | オイルリング |
| KR101665491B1 (ko) * | 2014-09-12 | 2016-10-12 | 티피알 가부시키가이샤 | 조합형 오일링 |
| JP6533670B2 (ja) * | 2015-03-12 | 2019-06-19 | 株式会社リケン | サイドレール |
| WO2016173171A1 (zh) * | 2015-04-27 | 2016-11-03 | 仪征亚新科双环活塞环有限公司 | 一种刮油环 |
| CN105351107B (zh) * | 2015-11-26 | 2018-02-23 | 成都九十度工业产品设计有限公司 | 内燃机用蠕墨铸铁活塞环 |
| DE102016123548A1 (de) * | 2016-12-06 | 2018-06-07 | Federal-Mogul Burscheid Gmbh | Ölabstreifkolbenring |
| US10323747B2 (en) * | 2017-03-28 | 2019-06-18 | Mahle International Gmbh | Piston ring and method for manufacturing a piston ring |
| DE102017113354A1 (de) * | 2017-06-19 | 2018-12-20 | Federal-Mogul Burscheid Gmbh | Ölabstreifkolbenring |
| CN109416124B (zh) | 2017-07-05 | 2020-04-14 | 帝伯爱尔株式会社 | 组合油环 |
| CN112943925B (zh) * | 2021-01-27 | 2023-01-20 | 马勒汽车技术（中国）有限公司 | 活塞环 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2657962A (en) * | 1951-05-02 | 1953-11-03 | Specialloid Ltd | Piston ring |
| US2905512A (en) * | 1958-04-24 | 1959-09-22 | Ramsey Corp | Coated piston ring |
| US3583713A (en) * | 1968-09-12 | 1971-06-08 | Nippon Piston Ring Co Ltd | Piston ring |
| SU1364760A2 (ru) * | 1986-07-30 | 1988-01-07 | Ленинградский Филиал Научно-Исследовательского Института Автомобильного Транспорта | Малосъемное поршневое кольцо дл двигател внутреннего сгорани |
| SU1416781A1 (ru) * | 1986-11-12 | 1988-08-15 | Одесский Конструкторско-Технологический Институт По Поршневым Кольцам | Составное маслосъемное поршневое кольцо |
| SU1518564A1 (ru) * | 1987-12-02 | 1989-10-30 | Центральный научно-исследовательский дизельный институт | Маслосъемное поршневое кольцо двигател внутреннего сгорани |
| JPH04117956U (ja) * | 1991-04-04 | 1992-10-22 | 帝国ピストンリング株式会社 | 組合せオイルリング |
| BR9202268A (pt) * | 1992-06-08 | 1993-03-23 | Cofap | Anel de oleo para motores de combustao interna |
| DE19752720C2 (de) * | 1997-11-28 | 2000-07-06 | Federal Mogul Burscheid Gmbh | Verfahren zur Herstellung eines Ölabstreifkolbenrings |
| DE10002282C1 (de) * | 2000-01-20 | 2001-09-27 | Federal Mogul Burscheid Gmbh | Verfahren zur Herstellung eines Ölabstreifkolbenringes, sowie ein nach diesem Verfahren hergestellter Ölabstreifkolbenring |
| CN100410569C (zh) * | 2002-10-29 | 2008-08-13 | 丰田自动车株式会社 | 油环 |
| US7354045B2 (en) * | 2002-10-29 | 2008-04-08 | Toyota Jidosha Kabushiki Kaisha | Oil ring |
| DE102007027815A1 (de) * | 2007-06-13 | 2008-12-24 | Federal-Mogul Burscheid Gmbh | Ölabstreifring |
| BRPI0901045A2 (pt) * | 2009-04-30 | 2010-12-28 | Mahle Metal Leve Sa | anel de controle de óleo (1) formado por, um corpo ferroso com altura menor que 2.0 milìmetros para motores de combustão interna |
| US10030772B2 (en) * | 2009-09-30 | 2018-07-24 | Nippon Piston Ring Co., Ltd. | Multi-piece oil ring |
| WO2011151927A1 (ja) * | 2010-06-04 | 2011-12-08 | 日本ピストンリング株式会社 | 内燃機関用オイルリング |
-
2012
- 2012-03-08 DE DE102012004757A patent/DE102012004757A1/de not_active Withdrawn
- 2012-05-30 WO PCT/DE2012/000573 patent/WO2013010520A1/de active Application Filing
- 2012-05-30 KR KR1020197003452A patent/KR102056429B1/ko active IP Right Grant
- 2012-05-30 KR KR1020147000914A patent/KR20140038524A/ko active Application Filing
- 2012-05-30 BR BR112014000953A patent/BR112014000953A2/pt not_active Application Discontinuation
- 2012-05-30 PT PT127377034T patent/PT2734753E/pt unknown
- 2012-05-30 CN CN201280031305.8A patent/CN103649604B/zh active Active
- 2012-05-30 JP JP2014520534A patent/JP5968435B2/ja not_active Expired - Fee Related
- 2012-05-30 EP EP12737703.4A patent/EP2734753B1/de active Active
- 2012-05-30 US US14/232,999 patent/US20140165826A1/en not_active Abandoned
- 2012-05-30 RU RU2014106464/06A patent/RU2591380C2/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE102012004757A1 (de) | 2013-01-24 |
| PT2734753E (pt) | 2015-07-16 |
| KR102056429B1 (ko) | 2019-12-16 |
| EP2734753B1 (de) | 2015-05-27 |
| US20140165826A1 (en) | 2014-06-19 |
| CN103649604B (zh) | 2016-03-16 |
| KR20140038524A (ko) | 2014-03-28 |
| RU2591380C2 (ru) | 2016-07-20 |
| RU2014106464A (ru) | 2015-08-27 |
| JP2014525013A (ja) | 2014-09-25 |
| EP2734753A1 (de) | 2014-05-28 |
| JP5968435B2 (ja) | 2016-08-10 |
| KR20190016597A (ko) | 2019-02-18 |
| WO2013010520A1 (de) | 2013-01-24 |
| CN103649604A (zh) | 2014-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
| B11E | Dismissal acc. art. 34 of ipl - requirements for examination incomplete | ||
| B11T | Dismissal of application maintained [chapter 11.20 patent gazette] |