BR112014019555A8 - Anel de pistão para pistões de motores de combustão interna - Google Patents
Anel de pistão para pistões de motores de combustão internaInfo
- Publication number
- BR112014019555A8 BR112014019555A8 BR112014019555A BR112014019555A BR112014019555A8 BR 112014019555 A8 BR112014019555 A8 BR 112014019555A8 BR 112014019555 A BR112014019555 A BR 112014019555A BR 112014019555 A BR112014019555 A BR 112014019555A BR 112014019555 A8 BR112014019555 A8 BR 112014019555A8
- Authority
- BR
- Brazil
- Prior art keywords
- annular
- piston
- piston ring
- internal combustion
- combustion engines
- 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
-
- 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
- F16J9/14—Joint-closures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/16—Pistons having cooling means
- F02F3/20—Pistons having cooling means the means being a fluid flowing through or along piston
- F02F3/22—Pistons having cooling means the means being a fluid flowing through or along piston the fluid being liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0448—Steel
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
ANEL DE PISTÃO PARA MOTOR DE COMBUSTÃO. A presente invenção refere-se a um anel de pistão (10, 110, 210, 310, 410, 510, 610) para pistões de motores de combustão, com uma face anelar móvel (14), um dorso anelar (11), um flanco anelar superior (12), um flanco anelar inferior (13), bem como extremidades de junta anelar (15), distanciadas por uma fenda. De acordo com a invenção, está previsto que na face anelar móvel (14) esteja prevista , pelo menos, uma abertura (17, 117, 121, 217, 223, 325, 325, 427) que forma uma ligação fluida entre a face anelar móvel (14) e o dorso anelar (11) ou um flanco anelar (12, 13).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012002443A DE102012002443A1 (de) | 2012-02-08 | 2012-02-08 | Kolbenring für einen Verbrennungsmotor |
PCT/DE2013/000068 WO2013117183A1 (de) | 2012-02-08 | 2013-02-08 | Kolbenring für einen verbrennungsmotor |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112014019555A2 BR112014019555A2 (pt) | 2017-06-20 |
BR112014019555A8 true BR112014019555A8 (pt) | 2017-07-11 |
Family
ID=47891327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014019555A BR112014019555A8 (pt) | 2012-02-08 | 2013-02-08 | Anel de pistão para pistões de motores de combustão interna |
Country Status (5)
Country | Link |
---|---|
US (1) | US9279499B2 (pt) |
CN (1) | CN104160189B (pt) |
BR (1) | BR112014019555A8 (pt) |
DE (1) | DE102012002443A1 (pt) |
WO (1) | WO2013117183A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220145991A1 (en) * | 2019-01-29 | 2022-05-12 | Hoerbiger Wien Gmbh | Packaging ring with diagonal relief opening |
DE102021111437A1 (de) | 2021-05-04 | 2022-11-10 | Federal-Mogul Burscheid Gmbh | Kolbenring mit variabler Druckentlastung |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1282347A (en) * | 1916-09-06 | 1918-10-22 | John T Wilson | Packing-ring for pistons. |
US1999233A (en) * | 1931-11-19 | 1935-04-30 | Albert P Fall | Piston ring |
AT281504B (de) * | 1967-11-10 | 1970-05-25 | Bayerische Motoren Werke Ag | Kolben mit Kolbenringen für Brennkraftmaschinen |
US4128250A (en) * | 1974-12-21 | 1978-12-05 | Mahle Gmbh | Pistons and piston rings |
GB2151721A (en) | 1983-12-16 | 1985-07-24 | Ford Motor Co | Sealing ring relatively rotating machine parts |
DE4025868A1 (de) * | 1990-08-16 | 1992-02-20 | Goetze Ag | Kompressionskolbenring |
DE10011917C2 (de) * | 2000-03-11 | 2003-06-18 | Federal Mogul Burscheid Gmbh | Kolbenring mit Verschleissschutzschicht sowie Verschleissschutzschicht für einen Kolbenring |
CN2514130Y (zh) * | 2001-07-12 | 2002-10-02 | 福建东亚机械有限公司 | 一种内燃机用的密封式活塞环 |
CN2740787Y (zh) * | 2004-10-13 | 2005-11-16 | 枣庄市高端节能技术应用研究所 | 一种自控活塞环装置 |
US7383807B2 (en) * | 2005-05-23 | 2008-06-10 | Federal-Mogul World Wide, Inc. | Coated power cylinder components for diesel engines |
DE102007029992A1 (de) * | 2007-06-28 | 2009-01-08 | Mahle International Gmbh | Kolbenring |
WO2009033115A2 (en) * | 2007-09-08 | 2009-03-12 | George Bevan Kirby Meacham | High efficiency piston ring |
DE102007057959A1 (de) | 2007-12-01 | 2009-06-04 | Mahle International Gmbh | Kolbenring für einen Verbrennungsmotor sowie Kolben mit einem derartigen Kolbenring |
CN201125798Y (zh) * | 2007-12-18 | 2008-10-01 | 东莞市华联环保工程有限公司 | 一种点交叉式双片自封闭互补节能活塞环 |
AT505549B1 (de) | 2008-01-14 | 2009-02-15 | Hoerbiger Kompressortech Hold | Gasdichte kolbenringanordnung |
CN201359080Y (zh) * | 2009-03-11 | 2009-12-09 | 北京复盛机械有限公司 | 活塞环 |
CN201496527U (zh) * | 2009-08-28 | 2010-06-02 | 广州机械科学研究院 | 带卸荷槽的组合式活塞环 |
DE102010020490B4 (de) * | 2010-05-14 | 2014-02-13 | Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland | Verfahren zur Optimierung der Funktion eines Kolbenringpakets sowie hierfür geeignetes Kolbenringpaket |
DE202010018209U1 (de) | 2010-05-17 | 2014-09-25 | Federal-Mogul Burscheid Gmbh | Kompressionskolbenring |
EA025890B1 (ru) * | 2010-08-20 | 2017-02-28 | Зенли Ян | Маслоудерживающее поршневое кольцо |
DE102012002447A1 (de) | 2011-05-21 | 2012-11-22 | Mahle International Gmbh | Kolbenring und Verfahren zu seiner Herstellung |
-
2012
- 2012-02-08 DE DE102012002443A patent/DE102012002443A1/de not_active Withdrawn
-
2013
- 2013-02-08 CN CN201380013496.XA patent/CN104160189B/zh not_active Expired - Fee Related
- 2013-02-08 WO PCT/DE2013/000068 patent/WO2013117183A1/de active Application Filing
- 2013-02-08 BR BR112014019555A patent/BR112014019555A8/pt active Search and Examination
- 2013-02-08 US US14/377,311 patent/US9279499B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE102012002443A1 (de) | 2013-08-08 |
BR112014019555A2 (pt) | 2017-06-20 |
WO2013117183A1 (de) | 2013-08-15 |
US20150040853A1 (en) | 2015-02-12 |
CN104160189A (zh) | 2014-11-19 |
CN104160189B (zh) | 2017-04-12 |
US9279499B2 (en) | 2016-03-08 |
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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] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |