BRPI0401845A - Sistema e método para evitar arranhamento de parede de cilindro, anel de pistão com superfìcie de encaixe em parede de cilindro, sistema para evitar arranhamento de parede de cilindro por anel de pistão - Google Patents
Sistema e método para evitar arranhamento de parede de cilindro, anel de pistão com superfìcie de encaixe em parede de cilindro, sistema para evitar arranhamento de parede de cilindro por anel de pistãoInfo
- Publication number
- BRPI0401845A BRPI0401845A BR0401845-1A BRPI0401845A BRPI0401845A BR PI0401845 A BRPI0401845 A BR PI0401845A BR PI0401845 A BRPI0401845 A BR PI0401845A BR PI0401845 A BRPI0401845 A BR PI0401845A
- Authority
- BR
- Brazil
- Prior art keywords
- cylinder wall
- piston ring
- scratching
- preventing
- preventing cylinder
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
- C23C28/044—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material coatings specially adapted for cutting tools or wear applications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
"SISTEMA, E MéTODO PARA EVITAR ARRANHAMENTO DE PAREDE DE CILINDRO, ANEL DE PISTãO COM SUPERFìCIE DE ENCAIXE EM PAREDE DE CILINDRO, SISTEMA PARA EVITAR ARRANHAMENTO DE PAREDE DE CILINDRO POR ANEL DE PISTãO". Um sistema para evitar o arranhamento de uma parede de cilindro por um anel de pistão inclui um anel de pistão, o anel de pistão incluindo uma superfície em que a superfície do anel de pistão é revestida com dissulfeto de tungstênio. O revestimento proporciona lubrificação durante o período de amaciamento do pistão e do anel de pistão e evita áreas localizadas de alta pressão e alta temperatura que produzem arranhamento.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47405903P | 2003-05-29 | 2003-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0401845A true BRPI0401845A (pt) | 2005-01-18 |
Family
ID=33131956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0401845-1A BRPI0401845A (pt) | 2003-05-29 | 2004-05-27 | Sistema e método para evitar arranhamento de parede de cilindro, anel de pistão com superfìcie de encaixe em parede de cilindro, sistema para evitar arranhamento de parede de cilindro por anel de pistão |
Country Status (3)
Country | Link |
---|---|
US (1) | US20040237776A1 (pt) |
EP (1) | EP1482075A1 (pt) |
BR (1) | BRPI0401845A (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080017162A1 (en) * | 2006-07-24 | 2008-01-24 | Clever Glenn E | Surface treated compression ring and method of manufacture |
DE102007007962B3 (de) | 2007-02-17 | 2008-05-08 | Federal-Mogul Burscheid Gmbh | Kolbenring |
US11187180B2 (en) * | 2020-02-28 | 2021-11-30 | Caterpillar Inc. | Abnormal combustion protection in an engine and piston configuration for same |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3644133A (en) * | 1969-11-19 | 1972-02-22 | Lubrication Sciences Inc | Layer lattice structured dry lubricant coating method |
US4243728A (en) * | 1976-01-01 | 1981-01-06 | Nihon Kogyo Kabushiki Kaisha | Double-metal-coated metal sulfide powder and process of producing the same |
US4553417A (en) * | 1981-04-16 | 1985-11-19 | Miracle Metals, Inc. | Implantation of certain solid lubricants into certain metallic surfaces by mechanical inclusion |
DE3315556C1 (de) * | 1983-04-29 | 1984-11-29 | Goetze Ag, 5093 Burscheid | Verschleissfeste Beschichtung |
US5165804A (en) * | 1991-09-03 | 1992-11-24 | General Electric Company | Rolling element bearing having wear resistant race land regions |
US5240741A (en) * | 1991-12-20 | 1993-08-31 | United Technologies Corporation | Inhibiting coke formation by coating gas turbine elements with tungsten disulfide |
US5363821A (en) * | 1993-07-06 | 1994-11-15 | Ford Motor Company | Thermoset polymer/solid lubricant coating system |
US5332422A (en) * | 1993-07-06 | 1994-07-26 | Ford Motor Company | Solid lubricant and hardenable steel coating system |
US5660399A (en) * | 1995-08-16 | 1997-08-26 | Northrop Grumman Corporation | Piston rings particularly suited for use with ceramic matrix composite pistons and cylinders |
JP3228116B2 (ja) * | 1996-01-29 | 2001-11-12 | 帝国ピストンリング株式会社 | 組合せオイルリング |
US5713324A (en) * | 1996-04-19 | 1998-02-03 | Dana Corporation | Piston ring coating |
US5747428A (en) * | 1997-03-10 | 1998-05-05 | Khorramian; Behrooz A. | Solid lubricant for low and high temperature applications |
JP3439949B2 (ja) * | 1997-06-09 | 2003-08-25 | 帝国ピストンリング株式会社 | 硬質被覆材およびそれを被覆した摺動部材ならびにその製造方法 |
JPH11193780A (ja) * | 1997-12-26 | 1999-07-21 | Toyota Autom Loom Works Ltd | 片頭ピストン型斜板式圧縮機および斜板の製造方法 |
US6449842B1 (en) * | 2000-09-28 | 2002-09-17 | Total Seal, Inc. | Powder for piston-ring installation |
US20020129670A1 (en) * | 2001-03-13 | 2002-09-19 | Brian Williams | Transmission, a vehicle, a method of forming a transmission, a clutch pack, a steel, and a method of operating a transmission |
WO2004011793A1 (ja) * | 2002-07-25 | 2004-02-05 | Kabushiki Kaisha Riken | ピストンリング |
US6782650B2 (en) * | 2002-12-11 | 2004-08-31 | Mccomas Edward | Nodular nickel boron coating |
-
2004
- 2004-05-24 US US10/852,715 patent/US20040237776A1/en not_active Abandoned
- 2004-05-27 EP EP20040253151 patent/EP1482075A1/en not_active Withdrawn
- 2004-05-27 BR BR0401845-1A patent/BRPI0401845A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1482075A1 (en) | 2004-12-01 |
US20040237776A1 (en) | 2004-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 6A, 7A E 8A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012. |