ES2010793A6 - Piston para motores de combustion interna y metodo para fabricar el mismo. - Google Patents
Piston para motores de combustion interna y metodo para fabricar el mismo.Info
- Publication number
- ES2010793A6 ES2010793A6 ES8802767A ES8802767A ES2010793A6 ES 2010793 A6 ES2010793 A6 ES 2010793A6 ES 8802767 A ES8802767 A ES 8802767A ES 8802767 A ES8802767 A ES 8802767A ES 2010793 A6 ES2010793 A6 ES 2010793A6
- Authority
- ES
- Spain
- Prior art keywords
- piston
- combustion engine
- internal combustion
- layer formed
- reduce
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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
- F02F3/12—Pistons having surface coverings on piston heads
-
- 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
- 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
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/02—Rubber
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
PISTON PARA MOTORES DE COMBUSTION INTERNA Y METODO PARA FABRICAR EL MISMO. EL PISTON TIENE UNA CAPA CHAPADA DE NIQUEL (41) PULIDA, FORMADA SOBRE LA PARTE SUPERIOR DEL PISTON Y UNA CAPA ANODIZADA (42) FORMADA EN AL MENOS LA PARTE INFERIOR DE LA RANURA (34) DE ARO DE PISTON MAS SUPERIOR, CON EL FIN DE REDUCIR LOS EFECTOS ADVERSOS DE CONDICIONES TERMICAS EXCESIVAS. SE DESCRIBE TAMBIEN UN METODO PARA FABRICAR DICHO PISTON, EN EL QUE SE FORMA UNA PIEZA MOLDEADA QUE DEFINE UNA PARTE DE FALDA CON UNA RANURA ANULAR Y UNA SUPERFICIE TRANSVERSAL, FORMAR UNA SUPERFICIE CONICAMENTE ESTRECHADA EN DICHA SUPERFICIE TRANSVERSAL, ENMASCARAR LA PIEZA MOLDEADA, EXCEPTO EN DICHA SUPERFICIE ESTRECHADA, SUMERGIR LA PIEZA MOLDEADA EN UN BAÑO DE CHAPADO Y SUMERGIR DICHA PIEZA EN UN BAÑO DE ANODIZACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62227788A JPH0610453B2 (ja) | 1987-09-11 | 1987-09-11 | 内燃機関のピストン |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2010793A6 true ES2010793A6 (es) | 1989-12-01 |
Family
ID=16866393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8802767A Expired ES2010793A6 (es) | 1987-09-11 | 1988-09-09 | Piston para motores de combustion interna y metodo para fabricar el mismo. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4955353A (es) |
JP (1) | JPH0610453B2 (es) |
ES (1) | ES2010793A6 (es) |
IT (1) | IT1224882B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04106556U (ja) * | 1991-02-28 | 1992-09-14 | 株式会社アツギユニシア | アルミニウム合金製ピストン |
US5450784A (en) * | 1993-09-28 | 1995-09-19 | Detroit Diesel Corporation | Electroplated piston skirt for improved scuff resistance |
JPH08144842A (ja) * | 1994-11-24 | 1996-06-04 | Yamaha Motor Co Ltd | ディーゼルエンジン |
JPH11182679A (ja) * | 1997-12-24 | 1999-07-06 | Sanshin Ind Co Ltd | 内燃エンジン |
DE60012866T2 (de) * | 1999-12-14 | 2005-09-08 | Kibun Food Chemifa Co., Ltd. | Propylenglykolhyaluronat und äusserlich anzuwendendes Hautpflegemittel, das dieses enthält |
US6446767B1 (en) * | 1999-12-16 | 2002-09-10 | Angelo Gonzalez | Caliper pistons with improved heat isolation |
US6425364B1 (en) | 2000-11-28 | 2002-07-30 | Bombardier Motor Corporation Of America | Two-stroke direct fuel injected marine engine having anodized piston ring grooves |
US20030007974A1 (en) * | 2001-05-30 | 2003-01-09 | Nanus David M. | Endopeptidase/anti-PSMA antibody fusion proteins for treatment of cancer |
EP2835297B1 (en) * | 2012-03-30 | 2017-03-08 | Honda Motor Co., Ltd. | Piston push rod assembly, master cylinder, and manufacturing method for piston push rod assembly |
CN105900181B (zh) * | 2013-12-03 | 2018-05-04 | 施耐德电气It公司 | 用于使大电流汇流条绝缘的系统 |
US10047864B2 (en) * | 2016-09-16 | 2018-08-14 | MayMaan Research, LLC | Compression ring for pistons |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2606085A (en) * | 1948-10-07 | 1952-08-05 | Elmer C Kiekhaefer | Piston ring lock |
US2926649A (en) * | 1954-10-11 | 1960-03-01 | Hicks J Byron | Internal combustion engines |
US3906923A (en) * | 1973-12-10 | 1975-09-23 | Cummins Engine Co Inc | Piston and cylinder construction |
DE2921952A1 (de) * | 1979-05-30 | 1980-12-04 | Volkswagenwerk Ag | Aus aluminium oder einer aluminiumlegierung gefertigter kolben fuer eine verbrennungskraftmaschine |
JPS5936100A (ja) * | 1982-08-23 | 1984-02-28 | 株式会社豊田自動織機製作所 | フオ−クリフト |
DE3330554A1 (de) * | 1983-08-24 | 1985-03-07 | Kolbenschmidt AG, 7107 Neckarsulm | Kolben fuer brennkraftmaschinen |
-
1987
- 1987-09-11 JP JP62227788A patent/JPH0610453B2/ja not_active Expired - Fee Related
-
1988
- 1988-09-02 US US07/239,763 patent/US4955353A/en not_active Expired - Fee Related
- 1988-09-09 IT IT8848335A patent/IT1224882B/it active
- 1988-09-09 ES ES8802767A patent/ES2010793A6/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0610453B2 (ja) | 1994-02-09 |
IT1224882B (it) | 1990-10-24 |
US4955353A (en) | 1990-09-11 |
JPS6473155A (en) | 1989-03-17 |
IT8848335A0 (it) | 1988-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2008-09-09 |
|
FD1A | Patent lapsed |
Effective date: 20010201 |