IT1244976B - Metodo e modello di espanso a perdere per produrre un blocco cilindri di motore a combustione interna. - Google Patents

Metodo e modello di espanso a perdere per produrre un blocco cilindri di motore a combustione interna.

Info

Publication number
IT1244976B
IT1244976B ITRM910264A ITRM910264A IT1244976B IT 1244976 B IT1244976 B IT 1244976B IT RM910264 A ITRM910264 A IT RM910264A IT RM910264 A ITRM910264 A IT RM910264A IT 1244976 B IT1244976 B IT 1244976B
Authority
IT
Italy
Prior art keywords
produce
model
combustion engine
internal combustion
cylinder block
Prior art date
Application number
ITRM910264A
Other languages
English (en)
Inventor
Rens Russell J Van
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24040835&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1244976(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Outboard Marine Corp filed Critical Outboard Marine Corp
Publication of ITRM910264A0 publication Critical patent/ITRM910264A0/it
Publication of ITRM910264A1 publication Critical patent/ITRM910264A1/it
Application granted granted Critical
Publication of IT1244976B publication Critical patent/IT1244976B/it

Links

Classifications

    • 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
    • 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
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
    • G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
    • 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
    • F02B2075/1824—Number of cylinders six
    • 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
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Business, Economics & Management (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

Un complesso di modello di espanso a perdere che comprende una parte di basamento includente prima e seconda superficie di supporto, una parte di cilindri destri che è fissata alla prima superficie di supporto e che include un posizionatore primario, una parte di cilindri sinistri che è fissata alla seconda superficie di supporto e che include un posizionatore primario, un passaggio di trasferimento avente una estremità superiore situata nella parte di cilindri destri, ed un passaggio di trasferimento avente una estremità superiore situata nella parte di cilindri sinistri.
ITRM910264A 1990-04-23 1991-04-16 Metodo e modello di espanso a perdere per produrre un blocco cilindri di motore a combustione interna. IT1244976B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51284890A 1990-04-23 1990-04-23

Publications (3)

Publication Number Publication Date
ITRM910264A0 ITRM910264A0 (it) 1991-04-16
ITRM910264A1 ITRM910264A1 (it) 1992-10-16
IT1244976B true IT1244976B (it) 1994-09-13

Family

ID=24040835

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910264A IT1244976B (it) 1990-04-23 1991-04-16 Metodo e modello di espanso a perdere per produrre un blocco cilindri di motore a combustione interna.

Country Status (5)

Country Link
US (1) US5285839A (it)
JP (1) JPH04228239A (it)
CA (1) CA2036613A1 (it)
DE (1) DE4113106A1 (it)
IT (1) IT1244976B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6505672B2 (en) * 2001-05-22 2003-01-14 Howmet Research Corporation Fugitive patterns for investment casting
US6598655B2 (en) * 2001-06-11 2003-07-29 General Motors Corporation Casting of engine blocks
CN103212669A (zh) * 2012-01-20 2013-07-24 天津市瑞普天晟汽车零部件制造有限公司 一种发动机汽缸体的消失模铸件模型及其铸造方法
JP2013163303A (ja) 2012-02-10 2013-08-22 Ricoh Co Ltd 液体吐出ヘッド及び画像形成装置
US8991977B2 (en) 2012-03-12 2015-03-31 Ricoh Company, Ltd. Liquid discharge head and image forming apparatus
CN104226903B (zh) * 2014-08-07 2016-03-16 洛阳刘氏模具有限公司 中桥减壳整体成型的消失模模具
CN112396946A (zh) * 2020-11-19 2021-02-23 唐山维数科技有限公司 一种用于v8发动机的模型组件及模型

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635280A (en) * 1969-11-07 1972-01-18 John T Parsons Self-aligned multipart combustible casting pattern and method of making same
US4197899A (en) * 1976-12-22 1980-04-15 Ford Motor Company Method of casting a low weight reciprocating engine
US4266514A (en) * 1979-08-06 1981-05-12 Brunswick Corporation Intake manifold system for a two-cycle V-engine
US4632169A (en) * 1985-05-01 1986-12-30 Outboard Marine Corporation Two cycle cylinder block foam pattern
US4802447A (en) * 1985-12-17 1989-02-07 Brunswick Corporation Foam pattern for engine cylinder block
US4777997A (en) * 1988-03-24 1988-10-18 Brunswick Corporation Evaporable foam pattern for cylinder block of a two-cycle engine
US5031685A (en) * 1988-06-03 1991-07-16 Outboard Marine Corporation Internal combustion engine and method for making the same
US4951733A (en) * 1989-02-13 1990-08-28 Brunswick Corporation Evaporable foam pattern for casting an engine block of a two-cycle engine

Also Published As

Publication number Publication date
US5285839A (en) 1994-02-15
JPH04228239A (ja) 1992-08-18
ITRM910264A0 (it) 1991-04-16
DE4113106A1 (de) 1991-10-24
CA2036613A1 (en) 1991-10-24
ITRM910264A1 (it) 1992-10-16

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970429