ES2029095T3 - Culata fundida para motores de combustion interna. - Google Patents

Culata fundida para motores de combustion interna.

Info

Publication number
ES2029095T3
ES2029095T3 ES198989107002T ES89107002T ES2029095T3 ES 2029095 T3 ES2029095 T3 ES 2029095T3 ES 198989107002 T ES198989107002 T ES 198989107002T ES 89107002 T ES89107002 T ES 89107002T ES 2029095 T3 ES2029095 T3 ES 2029095T3
Authority
ES
Spain
Prior art keywords
internal combustion
cylinder head
cast cylinder
combustion engines
screw
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
Application number
ES198989107002T
Other languages
English (en)
Inventor
Klaus-Hagen Schreiber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Original Assignee
Volkswagen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6353194&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2029095(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Volkswagen AG filed Critical Volkswagen AG
Application granted granted Critical
Publication of ES2029095T3 publication Critical patent/ES2029095T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
    • 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
    • F02F2200/00—Manufacturing
    • F02F2200/06—Casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

SE DESCRIBE UN CABEZAL DE CILINDRO FUNDIDO PARA MAQUINAS DE COMBUSTION INTERNA QUE PRESENTA UNA ESCOTADURA PARA UN CANAL DE ENTRADA Y DE SALIDA. LA ESCOTADURA POSEE UN CONTORNO PRODUCIBLE A TRAVES DE UN NUCLEO DE CHAVETA. PARA LOGRAR LAS MAYORES RELACIONES DE CORRIENTE EN LA CONFIGURACION DEL CANAL DE ENTRADA A TRAVES DE RESTRICCIONES LIMITADAS DEL NUCLEO DE CHAVETA DEBE MANTENERSE EN LA ESCOTADURA (7) PARA EL CANAL DE ENTRADA (6) UN SUPLEMENTO TUBULAR FORMANDO UN CANAL DE CORRIENTE. ESTE SUPLEMENTO (8) PUEDE FORMARSE A TRAVES DE UN CUERPO HUECO DE CHAPA PRENSADA.
ES198989107002T 1988-04-29 1989-04-19 Culata fundida para motores de combustion interna. Expired - Lifetime ES2029095T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3814524 1988-04-29

Publications (1)

Publication Number Publication Date
ES2029095T3 true ES2029095T3 (es) 1992-07-16

Family

ID=6353194

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989107002T Expired - Lifetime ES2029095T3 (es) 1988-04-29 1989-04-19 Culata fundida para motores de combustion interna.

Country Status (3)

Country Link
EP (1) EP0339453B1 (es)
DE (1) DE58900468D1 (es)
ES (1) ES2029095T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197189A (en) * 1990-09-06 1993-03-30 Volkswagen Ag Method of making a cylinder head with a port liner
DE10029508B4 (de) * 2000-06-21 2008-11-20 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Kanaleinheit für den Ladungswechsel von Kolbenmaschinen und Verfahren zu ihrer Herstellung
ITBS20020088A1 (it) * 2002-10-04 2004-04-05 Meccanica Bassi Spa Procedimento di fusione, in particolare per testa cilindri di motori
DE102008039208A1 (de) 2008-08-20 2009-02-12 Heppes, Frank, Dipl.-Ing. Urformkerne zur Herstellung umfangreich konturierter, hinterschnittener Hohlräume in Urformteilen, damit hergestellte Urformteile sowie Verfahren zur Herstellung, Anwendung und Entfernung der Kerne

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1235034A (en) * 1969-08-07 1971-06-09 Ford Motor Co Internal combustion engines
JPS51126409A (en) * 1975-04-25 1976-11-04 Nissan Motor Co Ltd Cylinder head of automotive engine
DE2602434A1 (de) * 1976-01-23 1977-07-28 Daimler Benz Ag Im zylinderkopf einer brennkraftmaschine befindliche gasfuehrungskanaele und deren herstellung
US4604779A (en) * 1984-02-27 1986-08-12 Ngk Spark Plug Co., Ltd. Method of producing a cylinder head with a port liner

Also Published As

Publication number Publication date
EP0339453B1 (de) 1991-11-21
DE58900468D1 (de) 1992-01-02
EP0339453A2 (de) 1989-11-02
EP0339453A3 (en) 1990-02-28

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