ES2144312T3 - Procedimiento para la fabricacion de culatas para motores de combustion interna. - Google Patents
Procedimiento para la fabricacion de culatas para motores de combustion interna.Info
- Publication number
- ES2144312T3 ES2144312T3 ES97916394T ES97916394T ES2144312T3 ES 2144312 T3 ES2144312 T3 ES 2144312T3 ES 97916394 T ES97916394 T ES 97916394T ES 97916394 T ES97916394 T ES 97916394T ES 2144312 T3 ES2144312 T3 ES 2144312T3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- cylinder head
- internal combustion
- combustion engines
- valve seat
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/0009—Cylinders, pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Nonmetallic Welding Materials (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
LA INVENCION SE REFIERE A UN METODO DE FABRICACION DE CULATAS PARA MOTORES DE COMBUSTION INTERNA QUE CONSISTE EN VERTER EL MATERIAL LIQUIDO DE LA CULATA, EN PARTICULAR ALUMINIO, EN UN MOLDE DE CULATA QUE CONTIENE UN NUCLEO DE FUNDICION (2) CON SECCIONES ESCALONADAS (4, 3) EN LA ZONA DEL ANILLO DE ASIENTO DE LA VALVULA (8) Y DE LA GUIA DE VASTAGO DE VALVULA (7). EL METODO DE LA INVENCION SE CARACTERIZA PORQUE LOS ANILLOS DE ASIENTO DE VALVULA (8) Y LAS GUIAS DE VASTAGO DE VALVULA (7) ESTAN FABRICADOS MEDIANTE COMPRESION Y SINTERIZADO CON UN MATERIAL CONVENCIONAL BASADO EN HIERRO O COBRE DE TAL FORMA QUE PRESENTAN UN VOLUMEN DE PORO ABIERTO COMPRENDIDO ENTRE EL 5 % Y EL 15 %; PORQUE SE COLOCA UN ASIENTO DE VALVULA (8) Y/O UNA GUIA DE VASTAGO DE VALVULA (7) EN CADA SECCION ESCALONADA (4, 3) DEL NUCLEO DE FUNDICION (2); Y PORQUE A CONTINUACION SE VIERTE ALUMINIO LIQUIDO EN EL MOLDE PRECALENTADO Y, UNA VEZ QUE EL ALUMINIO FUNDIDO (1) HA SOLIDIFICADO, SE EXTRAE EL NUCLEO DE FUNDICION (2) EN LA FORMA CONVENCIONAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19612500A DE19612500A1 (de) | 1996-03-29 | 1996-03-29 | Verfahren zur Herstellung von Zylinderköpfen für Verbrennungsmotoren |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2144312T3 true ES2144312T3 (es) | 2000-06-01 |
Family
ID=7789822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97916394T Expired - Lifetime ES2144312T3 (es) | 1996-03-29 | 1997-03-26 | Procedimiento para la fabricacion de culatas para motores de combustion interna. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6112803A (es) |
EP (1) | EP0890020B1 (es) |
JP (1) | JP2000507504A (es) |
KR (1) | KR20000005112A (es) |
AT (1) | ATE188537T1 (es) |
DE (2) | DE19612500A1 (es) |
ES (1) | ES2144312T3 (es) |
PT (1) | PT890020E (es) |
WO (1) | WO1997037107A1 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2769527B1 (fr) * | 1997-10-10 | 1999-12-03 | Renault | Procede et noyau pour la realisation par moulage d'une culasse de moteur a combustion interne |
FR2789611B1 (fr) * | 1999-02-11 | 2001-04-20 | Fond Du Poitou | Procede de fabrication par moulage d'une culasse d'un moteur a combustion interne et noyau permettant de le mettre en oeuvre |
US6672367B2 (en) | 1999-07-29 | 2004-01-06 | Consolidated Engineering Company, Inc. | Methods and apparatus for heat treatment and sand removal for castings |
US6910522B2 (en) * | 1999-07-29 | 2005-06-28 | Consolidated Engineering Company, Inc. | Methods and apparatus for heat treatment and sand removal for castings |
US7275582B2 (en) * | 1999-07-29 | 2007-10-02 | Consolidated Engineering Company, Inc. | Methods and apparatus for heat treatment and sand removal for castings |
US6622775B2 (en) | 2000-05-10 | 2003-09-23 | Consolidated Engineering Company, Inc. | Method and apparatus for assisting removal of sand moldings from castings |
DE10024302A1 (de) | 2000-05-17 | 2001-11-22 | Alstom Power Nv | Verfahren zur Herstellung eines thermisch belasteten Gussteils |
AU2001280541A1 (en) | 2000-07-17 | 2002-01-30 | Consolidated Engineering Company, Inc. | Methods and apparatus for utilization of chills for castings |
US7338629B2 (en) * | 2001-02-02 | 2008-03-04 | Consolidated Engineering Company, Inc. | Integrated metal processing facility |
CA2436749C (en) * | 2001-02-02 | 2011-11-29 | Consolidated Engineering Company, Inc. | Integrated metal processing facility |
KR100435702B1 (ko) * | 2002-04-26 | 2004-06-12 | 현대자동차주식회사 | 실린더 헤드의 스파크 플러그 코어핀 |
CN1319683C (zh) | 2002-07-11 | 2007-06-06 | 联合工程公司 | 用于有助于从铸件上除去砂模的方法和装置 |
AU2003251972A1 (en) * | 2002-07-18 | 2004-02-09 | Consolidated Engineering Company, Inc. | Method and system for processing castings |
DE10343680B4 (de) * | 2003-09-18 | 2017-08-17 | Bleistahl-Produktions Gmbh & Co Kg. | Pulvermetallurgisch gefertigte Ventilführung |
US20060054294A1 (en) * | 2004-09-15 | 2006-03-16 | Crafton Scott P | Short cycle casting processing |
US20060103059A1 (en) | 2004-10-29 | 2006-05-18 | Crafton Scott P | High pressure heat treatment system |
DE102007012845A1 (de) * | 2007-03-17 | 2008-09-18 | Ks Kolbenschmidt Gmbh | Erzeugung eines partiellen Faserverbundgefüges in einem Bauteil über eine Laserumschmelzbehandlung |
JP5516840B2 (ja) * | 2008-10-24 | 2014-06-11 | トヨタ自動車株式会社 | シリンダヘッド鋳造型およびシリンダヘッド鋳造方法 |
CN102748086A (zh) * | 2011-04-21 | 2012-10-24 | 上海汽车集团股份有限公司 | 气门座圈安装结构及其安装方法 |
EP3289111B1 (en) | 2015-04-28 | 2021-06-02 | Consolidated Engineering Company, Inc. | System and method for heat treating aluminum alloy castings |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH251502A (fr) * | 1944-03-18 | 1947-10-31 | Mecanique Du Centre Societe An | Procédé de fabrication d'une culasse de moteur en alliage léger, et culasse de moteur obtenue par ce procédé. |
US3167854A (en) * | 1957-04-02 | 1965-02-02 | Gen Motors Corp | Method and coring for casting and manufacturing cylinder heads and the like |
JPS5116168B2 (es) * | 1972-11-01 | 1976-05-22 | ||
JPS5523892B2 (es) * | 1973-04-03 | 1980-06-25 | ||
JPS60203353A (ja) * | 1984-03-26 | 1985-10-14 | Honda Motor Co Ltd | 内燃機関用シリンダの製造方法 |
JPS61115657A (ja) * | 1984-11-08 | 1986-06-03 | Nissan Motor Co Ltd | カムシヤフトの製造方法 |
DE3444406A1 (de) * | 1984-12-05 | 1986-06-05 | Kolbenschmidt AG, 7107 Neckarsulm | Gegossene bauteile fuer brennkraftmaschinen mit eingegossenen bewehrungskoerpern sowie verfahren zur herstellung der verbindung zwischen den bauteilen und den bewehrungskoerpern |
US4688527A (en) * | 1986-03-31 | 1987-08-25 | Chrysler Motors Corporation | Ceramic valve guide and seat |
BR8700527A (pt) * | 1987-01-29 | 1988-08-16 | Metal Leve Sa | Processo de fabricacao de embolo e embolo para motores de combustao interna |
DE4111676A1 (de) * | 1991-04-10 | 1992-10-15 | Bruehl Aluminiumtechnik | Verfahren zum giessen eines motorblocks aus aluminiumlegierung |
GB9108297D0 (en) * | 1991-04-18 | 1991-06-05 | Gkn Sankey Ltd | Reinforced light metal article and method for its production |
-
1996
- 1996-03-29 DE DE19612500A patent/DE19612500A1/de not_active Withdrawn
-
1997
- 1997-03-26 DE DE59700975T patent/DE59700975D1/de not_active Expired - Fee Related
- 1997-03-26 PT PT97916394T patent/PT890020E/pt unknown
- 1997-03-26 EP EP97916394A patent/EP0890020B1/de not_active Expired - Lifetime
- 1997-03-26 AT AT97916394T patent/ATE188537T1/de not_active IP Right Cessation
- 1997-03-26 ES ES97916394T patent/ES2144312T3/es not_active Expired - Lifetime
- 1997-03-26 KR KR1019980707753A patent/KR20000005112A/ko not_active Application Discontinuation
- 1997-03-26 JP JP9534911A patent/JP2000507504A/ja active Pending
- 1997-03-26 WO PCT/EP1997/001540 patent/WO1997037107A1/de not_active Application Discontinuation
- 1997-03-26 US US09/155,382 patent/US6112803A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
PT890020E (pt) | 2000-06-30 |
JP2000507504A (ja) | 2000-06-20 |
DE59700975D1 (de) | 2000-02-10 |
WO1997037107A1 (de) | 1997-10-09 |
DE19612500A1 (de) | 1997-10-02 |
ATE188537T1 (de) | 2000-01-15 |
EP0890020B1 (de) | 2000-01-05 |
US6112803A (en) | 2000-09-05 |
KR20000005112A (ko) | 2000-01-25 |
EP0890020A1 (de) | 1999-01-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2144312T3 (es) | Procedimiento para la fabricacion de culatas para motores de combustion interna. | |
ATE189867T1 (de) | Verfahren zum herstellen von gussstücken aus leichtmetall und giessform zur durchführung des verfahrens | |
ATE185987T1 (de) | Verfahren zur herstellung von warmgewalztem stahlband | |
ES2165713T3 (es) | Procedimiento para producir una culata de un motor de combustion interna. | |
SE9100644D0 (sv) | Saett vid pressgjutning | |
ATE307694T1 (de) | Zylinderkurbelgehäuse, verfahren zur herstellung der zylinderlaufbuchsen dafür und verfahren zur herstellung des zylinderkurbelgehäuses mit diesen zylinderlaufbuchsen | |
DE50100560D1 (de) | Verfahren und giessform zum steigenden giessen in sandformen mit gerichteter erstarrung von gussteilen | |
ATE312308T1 (de) | Zylinderkopfdichtung mit variierender begrenzungsringdicke und verfahren zur befestigung des begrenzungsringes | |
BR9408470A (pt) | Método e equipamento para alimentação de vazios de retratação em fundidos de metais | |
ES2139387T3 (es) | Procedimiento y dispositivo para llenar una herramienta de colada con un caldo de metal fundido. | |
AU2003277864A1 (en) | Mold core arrangement for producing a cylinder crankcase with a separate water cooling area | |
ES498735A0 (es) | Instalacion para el moldeo por colada de piezas coladas a base de una aleacion de metal ligero mediante moldes perma- nentes (lingoteras),especialmente de culatas de cilindros para motores de combustion interna | |
IT1287883B1 (it) | Metodo per valutare la qualita' interna di refrattari ottenuti mediante getto allo stato fuso | |
BR9509312A (pt) | Uso de minério moido e graduado de preferéncia minério de magnetita para a fabricação de moldes e de núcleos | |
DE60020858D1 (de) | Verfahren und vorrichtung zum giessen | |
EA200300697A1 (ru) | Способ изготовления слябов для слоистых металлических изделий и слябы для слоистых металлических изделий | |
GB912256A (en) | Improvements in or relating to the manufacture of pistons | |
JPS6415262A (en) | Method for casting cylinder block inserting cylinder liner as cast-in | |
GB256930A (en) | Improvements in the process of making cylinder liners for internal combustion engines | |
GB1275997A (en) | Manufacture of cylinders for internal combustion engines | |
JPS57137730A (en) | Manufacture of disc brake rotor | |
JPS6487057A (en) | Production of cylinder head | |
TR200002392T1 (tr) | Bir metalürji ürününün sıcak-tepeli sürekli dökümü için çok-kalıp. | |
ATE36661T1 (de) | Giessform fuer zylinderbloecke von verbrennungsmotoren. | |
JPS57124564A (en) | Production of cylinder or piston for internal combustion engine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 890020 Country of ref document: ES |