BR9801149A - Cylindrical motor housing with welded bridges - Google Patents

Cylindrical motor housing with welded bridges

Info

Publication number
BR9801149A
BR9801149A BR9801149-9A BR9801149A BR9801149A BR 9801149 A BR9801149 A BR 9801149A BR 9801149 A BR9801149 A BR 9801149A BR 9801149 A BR9801149 A BR 9801149A
Authority
BR
Brazil
Prior art keywords
wall
cooling medium
coating
cylindrical tube
cylindrical
Prior art date
Application number
BR9801149-9A
Other languages
Portuguese (pt)
Inventor
Rolf Dr Gosch
Original Assignee
Vaw Mandl & Berger Gmbh
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
Application filed by Vaw Mandl & Berger Gmbh filed Critical Vaw Mandl & Berger Gmbh
Publication of BR9801149A publication Critical patent/BR9801149A/en

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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • 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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F1/108—Siamese-type cylinders, i.e. cylinders cast together
    • 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • 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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F2001/104—Cylinders; Cylinder heads  having cooling means for liquid cooling using an open deck, i.e. the water jacket is open at the block top face
    • 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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F2001/106—Cylinders; Cylinder heads  having cooling means for liquid cooling using a closed deck, i.e. the water jacket is not open at the block top face

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

Patente de Invenção: <B>''CARáTER DO MOTOR CILìNDRICO COM PONTES SOLDADAS''<D>. Peça de fundição na forma de um caráter do motor cilíndrico ou de uma peça de tubo cilíndrico com um ou vários furos dos cilíndricos e uma câmara de revestimento do meio de resfriamento, que circunda os furos dos cilíndros, em essência, concentricamente, e é formada por uma parede do tubo cilíndrico e por uma parede de revestimento do meio de resfriamento do meio de resfriamento, e está fechada, pelo menos parcialmente, em uma superfície de cobertura (superfície de assento da cabeça do cilindro), sendo que, a câmara de revestimento é formada por superfície de parede fundidas da parede do tubo cilíndrico, e da parede de revestiemtno do meio de resfriamento, as quais observadas a partir da superfície de cobertura (superfície de assento da cabeça do cilindro) são isentas de corte traseiro, e sendo que elementos de ponte estão colocados na câmara de revestimento do meio de resfriamento, os quais ligam a parede de revestimento do meio de resfriamento entre si, parcialmente, e deixam livres aberturas de transbordamento do meio de resfriamento, ligam continuamente entre si a parede do tubo cilíindrico e a parede de revestimento do meio de refriamento, e fecham completamente a câmara e revestimento do meio de resfriamento na superfície de cobertura (superfície de assento da cabeça do cilíndrico).Invention Patent: <B> '' CYLINDER ENGINE CHARACTER WITH WELDED BRIDGES '' <D>. Casting part in the form of a cylindrical engine character or a cylindrical tube piece with one or more holes in the cylinders and a chamber for coating the cooling medium, which essentially surrounds the holes in the cylinders, concentrically, and is formed by a wall of the cylindrical tube and by a wall covering the cooling means of the cooling means, and is closed, at least partially, on a covering surface (cylinder head seating surface), the coating is formed by wall surfaces fused to the wall of the cylindrical tube, and to the wall of the cooling medium, which are observed from the cover surface (cylinder head seat surface) are free from rear cutting, and are which bridge elements are placed in the cooling medium coating chamber, which connect the cooling medium coating wall to each other, for initially, and leave free overflow openings of the cooling medium, continuously connect the cylindrical tube wall and the cooling medium coating wall to each other, and completely close the cooling medium chamber and coating on the cover surface ( cylindrical head seat).

BR9801149-9A 1997-04-05 1998-04-06 Cylindrical motor housing with welded bridges BR9801149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19714062A DE19714062C2 (en) 1997-04-05 1997-04-05 Cylinder crankcase with welded bridges

Publications (1)

Publication Number Publication Date
BR9801149A true BR9801149A (en) 1999-09-28

Family

ID=7825520

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9801149-9A BR9801149A (en) 1997-04-05 1998-04-06 Cylindrical motor housing with welded bridges

Country Status (7)

Country Link
EP (1) EP0869270A3 (en)
JP (1) JPH1130152A (en)
KR (1) KR19980081095A (en)
BR (1) BR9801149A (en)
CZ (1) CZ100298A3 (en)
DE (1) DE19714062C2 (en)
PL (1) PL325719A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004051859B4 (en) * 2004-10-26 2017-02-23 Volkswagen Ag Housing and method for producing cooling structures for a housing
DE102005043193A1 (en) * 2005-09-09 2007-03-15 Ks Aluminium-Technologie Ag Cylinder crankcase for motor vehicles
JP2009121346A (en) * 2007-11-15 2009-06-04 Ahresty Corp Method of manufacturing semi-closed deck type cylinder block, and semi-closed deck type cylinder block
JP6354732B2 (en) * 2015-11-02 2018-07-11 株式会社豊田自動織機 Cylinder block and engine body
DE102016102468A1 (en) * 2016-02-12 2017-08-17 Schaufler Tooling GmbH & Co. KG Motor housing of a reciprocating internal combustion engine and method for producing different engine housings for reciprocating internal combustion engines
WO2018055424A1 (en) 2016-09-22 2018-03-29 Nemak, S.A.B. De C.V. Method for the production of a cast engine block for a combustion engine and engine block
FR3059049B1 (en) * 2016-11-22 2020-10-23 Renault Sas "SEMI-CLOSED TABLATURE CYLINDER BLOCK OBTAINED BY PRESSURE INJECTION MOLDING"

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593143A (en) * 1982-06-29 1984-01-09 Isuzu Motors Ltd Cylinder body made of aluminium
JPS61132752A (en) * 1984-11-30 1986-06-20 Toyota Central Res & Dev Lab Inc High-rigidity cylinder block and its manufacture
DE3639691A1 (en) * 1986-11-20 1988-06-01 Kloeckner Humboldt Deutz Ag DIESEL INTERNAL COMBUSTION ENGINE
JPH01148470A (en) * 1987-12-01 1989-06-09 Mazda Motor Corp Manufacture of aluminum alloy cylinder block
JPH0815647B2 (en) * 1990-06-28 1996-02-21 宇部興産株式会社 Engine block casting equipment
JPH06218560A (en) * 1993-01-21 1994-08-09 Toyota Motor Corp Manufacture of cylinder block
JPH07269410A (en) * 1994-02-10 1995-10-17 Toyota Motor Corp Engine cylinder block and manufacture thereof

Also Published As

Publication number Publication date
JPH1130152A (en) 1999-02-02
KR19980081095A (en) 1998-11-25
DE19714062A1 (en) 1998-10-08
DE19714062C2 (en) 1999-01-21
CZ100298A3 (en) 1998-11-11
EP0869270A3 (en) 1999-05-26
EP0869270A2 (en) 1998-10-07
PL325719A1 (en) 1998-10-12

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law