BR112014008943A2 - pistão - Google Patents
pistãoInfo
- Publication number
- BR112014008943A2 BR112014008943A2 BR112014008943A BR112014008943A BR112014008943A2 BR 112014008943 A2 BR112014008943 A2 BR 112014008943A2 BR 112014008943 A BR112014008943 A BR 112014008943A BR 112014008943 A BR112014008943 A BR 112014008943A BR 112014008943 A2 BR112014008943 A2 BR 112014008943A2
- Authority
- BR
- Brazil
- Prior art keywords
- piston
- thermally conductive
- coating
- crankshaft
- combustion engine
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- 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
- F02F3/10—Pistons having surface coverings
-
- 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
- C23C24/02—Coating starting from inorganic powder by application of pressure only
- C23C24/04—Impact or kinetic deposition of particles
-
- 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
- C23C28/02—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 only including layers of metallic material
- C23C28/023—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 only including layers of metallic material only coatings of metal elements only
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
- C23C4/08—Metallic material containing only metal elements
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/123—Spraying molten metal
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/134—Plasma spraying
-
- 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
- F05C2251/00—Material properties
- F05C2251/04—Thermal properties
- F05C2251/048—Heat transfer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Coating By Spraying Or Casting (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
resumo patente de invenção: "pistão". a presente invenção refere-se a um pistão (2) para um motor de combustão. é ponto essencial da invenção que uma área do pistão (2) do lado do eixo de manivela, possui um revestimento condutor térmico (5) aplicado a jato aplicado com um processo a jato térmico. desta maneira é possível uma aplicação a custo vantajoso do revestimento condutor térmico (5) dentro da linha de produção.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011084992 | 2011-10-21 | ||
DE102012211440A DE102012211440A1 (de) | 2011-10-21 | 2012-07-02 | Kolben |
PCT/EP2012/070448 WO2013057080A1 (de) | 2011-10-21 | 2012-10-16 | Kolben |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112014008943A2 true BR112014008943A2 (pt) | 2017-05-02 |
Family
ID=48051466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014008943A BR112014008943A2 (pt) | 2011-10-21 | 2012-10-16 | pistão |
Country Status (7)
Country | Link |
---|---|
US (1) | US9790889B2 (pt) |
EP (1) | EP2769073A1 (pt) |
JP (1) | JP2014530981A (pt) |
CN (1) | CN103890363B (pt) |
BR (1) | BR112014008943A2 (pt) |
DE (1) | DE102012211440A1 (pt) |
WO (1) | WO2013057080A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012216929B4 (de) | 2012-09-20 | 2022-05-25 | Mahle International Gmbh | Motorkomponente einer Brennkraftmaschine |
DE102012216925A1 (de) * | 2012-09-20 | 2014-03-20 | Mahle International Gmbh | Verfahren zum Herstellen eines mit Öl gekühlten Maschinenteils |
US9335296B2 (en) | 2012-10-10 | 2016-05-10 | Westinghouse Electric Company Llc | Systems and methods for steam generator tube analysis for detection of tube degradation |
WO2016198618A1 (de) * | 2015-06-12 | 2016-12-15 | Mahle International Gmbh | Verfahren zur beschichtung der oberfläche eines geschlossenen kühlkanals eines kolbens für einen verbrennungsmotor sowie mittels dieses verfahrens herstellbarer kolben |
US10578050B2 (en) | 2015-11-20 | 2020-03-03 | Tenneco Inc. | Thermally insulated steel piston crown and method of making using a ceramic coating |
US10519854B2 (en) | 2015-11-20 | 2019-12-31 | Tenneco Inc. | Thermally insulated engine components and method of making using a ceramic coating |
US10731598B2 (en) | 2018-10-18 | 2020-08-04 | Tenneco Inc. | Piston having an undercrown surface with coating and method of manufacture thereof |
CN109185328B (zh) * | 2018-10-24 | 2020-12-01 | 常州工业职业技术学院 | 一种具有石墨烯/纳米聚四氟乙烯散热润滑复合涂层的发动机曲轴及喷涂方法 |
DE102019207482A1 (de) * | 2019-05-22 | 2020-03-26 | Audi Ag | Kolben für eine Brennkraftmaschine, Verfahren zum Herstellen eines Kolbens sowie Brennkraftmaschine mit wenigstens einem Kolben |
US11935662B2 (en) | 2019-07-02 | 2024-03-19 | Westinghouse Electric Company Llc | Elongate SiC fuel elements |
WO2021055284A1 (en) | 2019-09-19 | 2021-03-25 | Westinghouse Electric Company Llc | Apparatus for performing in-situ adhesion test of cold spray deposits and method of employing |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US309537A (en) | 1884-12-23 | Time-stamp | ||
GB309537A (en) * | 1929-03-13 | 1930-04-17 | Weiss Johann | Improvements in and relating to pistons for internal combustion engines |
US2715259A (en) * | 1952-03-05 | 1955-08-16 | Johnson Bronze Co | Steel backed aluminum lined bearings |
GB732944A (en) | 1953-06-25 | 1955-06-29 | John William Howlett | Improvements in and relating to internal combustion engines, and cylinder liners therefor |
DE1775349U (de) | 1958-07-22 | 1958-10-09 | Stille Fa F | Greifer fuer ladeeinrichtungen fuer landwirtschaftliche zwecke. |
US3552370A (en) | 1969-02-20 | 1971-01-05 | Southwick W Briggs | Internal combustion engine |
US3583290A (en) * | 1969-08-08 | 1971-06-08 | Southwick W Briggs | Internal combustion engine and method of coating the combustion chamber thereof |
DE3008330A1 (de) * | 1980-03-05 | 1981-09-17 | Karl Schmidt Gmbh, 7107 Neckarsulm | Fluessigkeitsgekuehlter kolben fuer brennkraftmaschinen |
JPS5831464B2 (ja) | 1980-04-30 | 1983-07-06 | 川崎重工業株式会社 | 内燃機関のピストン構造 |
JPS61129817A (ja) | 1984-11-28 | 1986-06-17 | Mitsubishi Electric Corp | 半導体製造装置 |
JPS6336646U (pt) * | 1986-08-26 | 1988-03-09 | ||
JP3242754B2 (ja) * | 1993-06-15 | 2001-12-25 | 大豊工業株式会社 | 摺動材料及びその製造方法 |
JP2923434B2 (ja) * | 1994-07-20 | 1999-07-26 | 株式会社フジクラ | 内燃機関のピストン及びその製造方法 |
JPH08232758A (ja) | 1995-02-25 | 1996-09-10 | Nippon Clean Engine Lab Co Ltd | 内燃機関のピストン並びにその製造方法 |
US20020073982A1 (en) * | 2000-12-16 | 2002-06-20 | Shaikh Furqan Zafar | Gas-dynamic cold spray lining for aluminum engine block cylinders |
US6532913B1 (en) | 2001-11-27 | 2003-03-18 | Caterpillar Inc | Piston cooling fin |
US6840156B1 (en) | 2003-06-24 | 2005-01-11 | General Motors Corporation | Piston with cast-in undercrown pins for increased heat dissipation |
JP3890041B2 (ja) * | 2003-07-09 | 2007-03-07 | 株式会社リケン | ピストンリング及びその製造方法 |
JP2005066481A (ja) * | 2003-08-25 | 2005-03-17 | Asahi Kasei Chemicals Corp | 貼付用光触媒 |
KR20060111665A (ko) * | 2004-01-07 | 2006-10-27 | 가부시키가이샤 고마쓰 세이사쿠쇼 | 내연기관용 피스톤 |
CA2520705C (en) | 2004-11-02 | 2012-12-18 | Sulzer Metco Ag | A thermal spraying apparatus and also a thermal spraying process |
FR2883334B1 (fr) | 2005-03-21 | 2007-05-04 | Renault Sas | Piston de moteur a combustion interne avec des moyens pour amplifier son refroidissement et moteur a combustion interne comprenant un tel piston |
JP2007284784A (ja) | 2006-03-20 | 2007-11-01 | Nissan Motor Co Ltd | アルミニウム合金製部品 |
DE102006057839A1 (de) | 2006-12-08 | 2008-06-12 | Mahle International Gmbh | Zylinder für einen Verbrennungsmotor und Verfahren zu seiner Herstellung |
EP2096290B1 (en) * | 2008-02-29 | 2014-06-18 | Caterpillar Motoren GmbH & Co. KG | Engine piston with cooling chamber having a non-stick coating |
CN101358363B (zh) * | 2008-08-29 | 2010-07-28 | 上海工程技术大学 | 一种热障复合镀层及其制备工艺 |
CN101705509B (zh) * | 2009-09-28 | 2011-07-20 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种低应力镀镍工艺 |
US8967094B2 (en) | 2009-10-27 | 2015-03-03 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine |
DE102010022597A1 (de) * | 2010-05-31 | 2011-12-01 | Siemens Aktiengesellschaft | Verfahren zum Herstellen einer Schicht mittels Kaltgasspritzen und Verwendung einer solchen Schicht |
CN101949338A (zh) * | 2010-09-05 | 2011-01-19 | 曲阜金皇活塞股份有限公司 | 一种带复合层的内燃机活塞及其制造方法 |
-
2012
- 2012-07-02 DE DE102012211440A patent/DE102012211440A1/de not_active Withdrawn
- 2012-10-16 WO PCT/EP2012/070448 patent/WO2013057080A1/de active Application Filing
- 2012-10-16 JP JP2014536199A patent/JP2014530981A/ja active Pending
- 2012-10-16 CN CN201280051199.XA patent/CN103890363B/zh not_active Expired - Fee Related
- 2012-10-16 US US14/352,935 patent/US9790889B2/en not_active Expired - Fee Related
- 2012-10-16 EP EP12780464.9A patent/EP2769073A1/de not_active Withdrawn
- 2012-10-16 BR BR112014008943A patent/BR112014008943A2/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN103890363A (zh) | 2014-06-25 |
US9790889B2 (en) | 2017-10-17 |
DE102012211440A1 (de) | 2013-04-25 |
EP2769073A1 (de) | 2014-08-27 |
US20140251255A1 (en) | 2014-09-11 |
WO2013057080A1 (de) | 2013-04-25 |
CN103890363B (zh) | 2017-07-07 |
JP2014530981A (ja) | 2014-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112014008943A2 (pt) | pistão | |
BR132020020122E2 (pt) | arranjo de filtro para fixação de forma rosqueável a uma cabeça de filtro | |
BR112014009038A2 (pt) | um motor aerodiesel | |
BRPI0907580A2 (pt) | Processo para controle do abastecimento de um motor de combustão interna e de uma transmissão | |
BR112013014657A2 (pt) | processo para operação de conjunto injetor de combustível para motor de combustão | |
DE602007001089D1 (de) | Enteisungssystem für die Nasenhaube eines Flugzeugsturbotriebwerks | |
BR112015023299A2 (pt) | método de uso de combustível criogênico e sistema de vaporização de combustível | |
BRPI0920393A8 (pt) | Dispositivo tensor | |
BRPI0908586A2 (pt) | processo para controlar a produção de um componente diesel, e, combustível diesel ou componente de mistura de combustível diesel e um combustível de aviação ou componente de mistura de combustível de aviação | |
BR112014008005A2 (pt) | processo para controle de um veículo automotivo dotado de um motor de combustão interna apresentando um sistema para atuação variável das válvulas de admissão | |
BRPI1010899A2 (pt) | Elemento deslizante | |
BRPI0919451A2 (pt) | braço projeto para suportar nacela de motor turbojato de avião, nacela de motor turbojato de avião que incorpora um braço, conjunto de propulsão. | |
BR112012017585A2 (pt) | veículo elétrico | |
BR112014000079A2 (pt) | pistão para motor de combustão | |
IN2014DN07382A (pt) | ||
BR112014030506A2 (pt) | montagem de cobertura | |
BR112014016241A2 (pt) | composição de refrigerante para motor de combustão interna e método para operar um motor de combustão interna | |
BR112013014274A2 (pt) | uso de um componente que aumenta a viscosidade, e, métodos para melhorar a economia de combustível de um motor ou de um veículo movido que é movido por um tal motor, e para operar um motor de ignição por compressão e/ou um veículo que é movido por um tal motor | |
BR112014019580A8 (pt) | Anel de pistão e método para sua fabricação | |
BR102012017544A2 (pt) | motor de combustço interna e veÍculo do tipo de montar em selim equipado com o motor | |
BR112014001062A2 (pt) | eixo de came e método de produção correspondente | |
MX349148B (es) | Motor de combustión interna. | |
BR112014032328A2 (pt) | cabeça do cilindro para motor de combustão interna | |
BR112017022963A2 (pt) | uso de um aditivo para combustível em gasóleo para redução de consumo de combustível em um motor diesel | |
BR112013029329A2 (pt) | dispositivo para separação de água do ar de combustão a ser alimentado em um motor de combustão |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] |