FR2676015A1 - Procede et appareil pour la fabrication d'un boitier comportant un insert coule in situ par coulage a mousse perdue. - Google Patents

Procede et appareil pour la fabrication d'un boitier comportant un insert coule in situ par coulage a mousse perdue. Download PDF

Info

Publication number
FR2676015A1
FR2676015A1 FR9203804A FR9203804A FR2676015A1 FR 2676015 A1 FR2676015 A1 FR 2676015A1 FR 9203804 A FR9203804 A FR 9203804A FR 9203804 A FR9203804 A FR 9203804A FR 2676015 A1 FR2676015 A1 FR 2676015A1
Authority
FR
France
Prior art keywords
insert
model
assembly
wall
exhaust passage
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.)
Granted
Application number
FR9203804A
Other languages
English (en)
French (fr)
Other versions
FR2676015B1 (cg-RX-API-DMAC7.html
Inventor
Peter J Brown
Russell J Vanrens
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.)
Outboard Marine Corp
Original Assignee
Outboard Marine Corp
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 Outboard Marine Corp filed Critical Outboard Marine Corp
Publication of FR2676015A1 publication Critical patent/FR2676015A1/fr
Application granted granted Critical
Publication of FR2676015B1 publication Critical patent/FR2676015B1/fr
Granted 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
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4264—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels
    • F02F1/4271—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels with an exhaust liner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B22C7/023—Patterns made from expanded plastic materials
    • B22C7/026—Patterns made from expanded plastic materials by assembling preformed parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/20—Multi-cylinder engines with cylinders all in one line
    • 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
    • F02F1/243—Cylinder heads and inlet or exhaust manifolds integrally 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
    • F02F7/0085—Materials for constructing engines or their parts
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1808—Number of cylinders two
    • 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
    • F02F2200/00—Manufacturing
    • F02F2200/06—Casting
    • 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
    • F02F2200/08—Casting using a lost model, e.g. foam casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Exhaust Silencers (AREA)
FR9203804A 1991-05-01 1992-03-30 Procede et appareil pour la fabrication d'un boitier comportant un insert coule in situ par coulage a mousse perdue. Granted FR2676015A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69495391A 1991-05-01 1991-05-01

Publications (2)

Publication Number Publication Date
FR2676015A1 true FR2676015A1 (fr) 1992-11-06
FR2676015B1 FR2676015B1 (cg-RX-API-DMAC7.html) 1995-05-05

Family

ID=24790953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9203804A Granted FR2676015A1 (fr) 1991-05-01 1992-03-30 Procede et appareil pour la fabrication d'un boitier comportant un insert coule in situ par coulage a mousse perdue.

Country Status (4)

Country Link
US (1) US5372176A (cg-RX-API-DMAC7.html)
JP (1) JPH05138291A (cg-RX-API-DMAC7.html)
FR (1) FR2676015A1 (cg-RX-API-DMAC7.html)
SE (1) SE9200871L (cg-RX-API-DMAC7.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994020241A1 (en) * 1993-03-05 1994-09-15 T & N Technology Limited Piston with cavity
FR2919209A1 (fr) * 2007-07-23 2009-01-30 Peugeot Citroen Automobiles Sa Procede de fabrication d'un collecteur d'echappement a double paroi et collecteur obtenu selon ce procede.
WO2013108281A3 (en) * 2012-01-16 2014-01-16 Aspa S.R.L. Two-stroke internal combustion engine with reduced thermal dispersion
ITMO20120330A1 (it) * 2012-12-28 2014-06-29 Aspa S R L Motore a combustione interna a due tempi perfezionato
FR3051129A1 (fr) * 2016-05-12 2017-11-17 Peugeot Citroen Automobiles Sa Strate de modele perdu destine a etre utilise en fonderie

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5498182A (en) * 1994-06-07 1996-03-12 Outboard Marine Corporation Outboard motor exhaust housing and lost foam pattern therefor
US5524696A (en) * 1994-08-05 1996-06-11 General Motors Corporation Method of making a casting having an embedded preform
US5560420A (en) * 1994-11-25 1996-10-01 The United States Of America As Represented By The Secretary Of The Interior Process for casting hard-faced, lightweight camshafts and other cylindrical products
US5967218A (en) * 1998-07-06 1999-10-19 Ford Motor Company Method of integrating detailed features into a spray formed rapid tool
US6298900B1 (en) 1998-07-06 2001-10-09 Ford Global Technologies, Inc. Method of integrating wear plates into a spray formed rapid tool
US6305458B1 (en) 1999-03-17 2001-10-23 Baker Hughes Incorporated Lost foam and sand cores stage manufacturing technology
US6189655B1 (en) * 1999-06-24 2001-02-20 Zf Meritor L.L.C. Transmission housing with integral lubrication system
US7108109B1 (en) 2003-09-25 2006-09-19 Scott Wilkings Mono-bloc brake caliper and evaporable pattern for casting same
KR100578066B1 (ko) * 2004-12-03 2006-05-11 현대자동차주식회사 실린더 블록의 워터 재킷 사형 성형용 금형 구조
CN100393449C (zh) * 2006-03-14 2008-06-11 河南科技大学 一种消失模铸渗工艺
DE102008018545A1 (de) * 2008-04-12 2009-10-15 Schaeffler Kg Welle mit Wälzlager
BRPI1013738A2 (pt) * 2009-04-20 2019-09-24 Int Eng Ip Co Llc válvula de recirculação de gás de escapamento e método de resfriamento.
CN102343417A (zh) * 2011-09-19 2012-02-08 滁州金诺实业有限公司 消失模铸造发动机缸体时的水道预填方法
CN102393143A (zh) * 2011-12-01 2012-03-28 姚会元 密闭式矿热炉用水冷套
CN102886508A (zh) * 2012-08-27 2013-01-23 吴建化 一种硬质合金或碳化钛与耐磨钢融合的铸造方法
CN104988383A (zh) * 2015-05-27 2015-10-21 含山县恒翔机械制造有限公司 一种后驱轿车的后桥连接板
US11655776B1 (en) * 2022-03-25 2023-05-23 GM Global Technology Operations LLC Cylinder block casting slab core cast geometry for sawcut entrance enhancement

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000298A1 (en) * 1977-11-17 1979-05-31 Caterpillar Tractor Co Insulated manifold with double cast walls and method of making
JPS5813464A (ja) * 1981-07-16 1983-01-25 Takaoka Kogyo Kk 排気ガス還流装置用弁体の製造方法
GB2193131A (en) * 1986-07-29 1988-02-03 Honda Motor Co Ltd Method of casting around an insert
JPS63242461A (ja) * 1987-03-27 1988-10-07 Suzuki Motor Co Ltd 鋳造方法
EP0305653A1 (de) * 1987-08-29 1989-03-08 EISENGIESSEREI MONFORTS GMBH & CO Gusskörpermodell und Verfahren zum Herstellen eines hohlen Gusskörpers
JPH01107954A (ja) * 1987-10-20 1989-04-25 Mitsubishi Motors Corp 消失模型鋳造法
JPH0292448A (ja) * 1988-09-30 1990-04-03 Mitsubishi Motors Corp 複合鋳造品製造法
JPH02187251A (ja) * 1989-01-11 1990-07-23 Mitsubishi Motors Corp シリンダブロックの鋳造法
FR2643578A1 (fr) * 1989-02-27 1990-08-31 Outboard Marine Corp Moteur a combustion interne et son procede de fabrication
US5038847A (en) * 1988-08-30 1991-08-13 Brunswick Corporation Evaporable foam pattern for use in casting a crankshaft

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NL27605B (cg-RX-API-DMAC7.html) * 1923-07-18
US2830343A (en) * 1956-04-26 1958-04-15 Harold F Shroyer Cavityless casting mold and method of making same
JPS5338727Y2 (cg-RX-API-DMAC7.html) * 1974-10-25 1978-09-20
US3946697A (en) * 1974-11-04 1976-03-30 Outboard Marine Corporation Engine exhaust gas discharge arrangement
JPS51119423A (en) * 1975-04-11 1976-10-20 Nissan Motor Co Ltd Exhaust purification device of torch ignition engine
JPS51120318A (en) * 1975-04-15 1976-10-21 Nissan Motor Co Ltd Exhaust device of internal combustion engine
JPS5444082Y2 (cg-RX-API-DMAC7.html) * 1975-06-05 1979-12-19
US4077458A (en) * 1975-08-08 1978-03-07 Nissan Motor Company, Limited Core and method for casting cylinder head with exhaust port
US4148352A (en) * 1975-08-15 1979-04-10 Nissan Motor Company, Limited Method of preparing an exhaust port arrangement of a cylinder head
AU508425B2 (en) * 1975-10-08 1980-03-20 Honda Giken Kogyo Kabushiki Kaisha Exhaust passage system of six cylinder engine
JPS5418571Y2 (cg-RX-API-DMAC7.html) * 1975-11-12 1979-07-12
US4086763A (en) * 1976-04-13 1978-05-02 Fuji Jukogyo Kabushiki Kaisha Thermal reactor system for internal combustion engine
US4197899A (en) * 1976-12-22 1980-04-15 Ford Motor Company Method of casting a low weight reciprocating engine
US4167207A (en) * 1977-11-09 1979-09-11 Ford Motor Company Method of making low cost cast-in-place port liner
US4195478A (en) * 1977-11-09 1980-04-01 Ford Motor Company Low cost insertable type port liner
US4206598A (en) * 1977-11-09 1980-06-10 Ford Motor Company Low cost cast-in place port liner
JPS54141209U (cg-RX-API-DMAC7.html) * 1978-03-27 1979-10-01
US4430856A (en) * 1981-11-13 1984-02-14 Deere & Company Port liner and method of assembly
US4691754A (en) * 1985-12-31 1987-09-08 Deere & Company Method for forming castings having inserts
JPH01280616A (ja) * 1988-05-02 1989-11-10 Ngk Insulators Ltd 内燃機関排気チャネル用の断熱セラミック鋳ぐるみ体及びその製造方法
JPH02133161A (ja) * 1988-11-10 1990-05-22 Kubota Ltd ステンレスライニング鋳鉄異形管の製造方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000298A1 (en) * 1977-11-17 1979-05-31 Caterpillar Tractor Co Insulated manifold with double cast walls and method of making
JPS5813464A (ja) * 1981-07-16 1983-01-25 Takaoka Kogyo Kk 排気ガス還流装置用弁体の製造方法
GB2193131A (en) * 1986-07-29 1988-02-03 Honda Motor Co Ltd Method of casting around an insert
JPS63242461A (ja) * 1987-03-27 1988-10-07 Suzuki Motor Co Ltd 鋳造方法
EP0305653A1 (de) * 1987-08-29 1989-03-08 EISENGIESSEREI MONFORTS GMBH & CO Gusskörpermodell und Verfahren zum Herstellen eines hohlen Gusskörpers
JPH01107954A (ja) * 1987-10-20 1989-04-25 Mitsubishi Motors Corp 消失模型鋳造法
US5038847A (en) * 1988-08-30 1991-08-13 Brunswick Corporation Evaporable foam pattern for use in casting a crankshaft
JPH0292448A (ja) * 1988-09-30 1990-04-03 Mitsubishi Motors Corp 複合鋳造品製造法
JPH02187251A (ja) * 1989-01-11 1990-07-23 Mitsubishi Motors Corp シリンダブロックの鋳造法
FR2643578A1 (fr) * 1989-02-27 1990-08-31 Outboard Marine Corp Moteur a combustion interne et son procede de fabrication

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* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 28 (M - 788)<3376> 23 January 1989 (1989-01-23) *
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994020241A1 (en) * 1993-03-05 1994-09-15 T & N Technology Limited Piston with cavity
US5551388A (en) * 1993-03-05 1996-09-03 T&N Technology Limited Piston with cavity
FR2919209A1 (fr) * 2007-07-23 2009-01-30 Peugeot Citroen Automobiles Sa Procede de fabrication d'un collecteur d'echappement a double paroi et collecteur obtenu selon ce procede.
WO2013108281A3 (en) * 2012-01-16 2014-01-16 Aspa S.R.L. Two-stroke internal combustion engine with reduced thermal dispersion
ITMO20120330A1 (it) * 2012-12-28 2014-06-29 Aspa S R L Motore a combustione interna a due tempi perfezionato
FR3051129A1 (fr) * 2016-05-12 2017-11-17 Peugeot Citroen Automobiles Sa Strate de modele perdu destine a etre utilise en fonderie

Also Published As

Publication number Publication date
JPH05138291A (ja) 1993-06-01
US5372176A (en) 1994-12-13
SE9200871L (sv) 1992-11-02
SE9200871D0 (sv) 1992-03-20
FR2676015B1 (cg-RX-API-DMAC7.html) 1995-05-05

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