KR950001080A - 내연기관의 실린더 블록 - Google Patents

내연기관의 실린더 블록 Download PDF

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Publication number
KR950001080A
KR950001080A KR1019940012699A KR19940012699A KR950001080A KR 950001080 A KR950001080 A KR 950001080A KR 1019940012699 A KR1019940012699 A KR 1019940012699A KR 19940012699 A KR19940012699 A KR 19940012699A KR 950001080 A KR950001080 A KR 950001080A
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KR
South Korea
Prior art keywords
cylinder block
bore
bore wall
cylinder
bolt
Prior art date
Application number
KR1019940012699A
Other languages
English (en)
Other versions
KR960003683B1 (ko
Inventor
히로아끼 무라까미
가즈유끼 후꾸하라
Original Assignee
긴바라 요시로
도요다 지도샤 가부시끼가이샤
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 긴바라 요시로, 도요다 지도샤 가부시끼가이샤 filed Critical 긴바라 요시로
Publication of KR950001080A publication Critical patent/KR950001080A/ko
Application granted granted Critical
Publication of KR960003683B1 publication Critical patent/KR960003683B1/ko

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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
    • F02F7/0002—Cylinder arrangements
    • F02F7/0007—Crankcases of engines with cylinders in line
    • 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
    • F02B2075/1816—Number of cylinders four
    • 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

헤드 볼트를 체결했을 때의 실린더 보어 및 톱 데크의 변형을 방지할 수 있는 실린더 블록의 제공을 목적으로 한다.
사이아미즈 보어벽(2)의 인접 보어벽의 결합부분(5)과 이 결합부분(5)의 중심선 위에 있는 실린더 블록외벽 볼트모스(6)를 하부 브릿지(11,11',11")와 그 바로 위쪽에 있는 상부 브릿지(12)의 더블 비릇지로 연결한 실린더 블록(1). 헤드 볼트 체결시에 볼트 보스(6)에 작용하는 합성 굽힘 모우멘트(Eo)가 보어벽 결합부(5)면내에 있고 면내 방향 강성이 현저치 큰 보어벽 결합부분(5)에서 받쳐지므로 볼트 보스(6)의 변형이 억제되고 그결과 실린더 보어의 4차 변형도 톱 데크의 경사도 억제된다.

Description

내연기관의 실린더 블록
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제1실시예에 따른 내연기관의 실린더 블록의 전체 사시도 제2도는 제1도의 A-A단면에 따르는 실린더 블록의 단면도, 제3도의 제1도의 B-B단면에 따르는 실린더 블록의 단면도.

Claims (1)

  1. 복수의 실린더 보어벽이 기통 사이에서 보어벽 결합부에 의해 결합된 단일의 사이아미즈 보어벽 구조체와,상기 사이아미즈 보어벽 구조체를 워터 재킷을 구성하는 스페이스를 두고 둘러싸며 상기 사이아미즈 보어벽 구조체의 보어벽 결합부의 기통열 방향 양쪽 부위에 볼트 보스가 형성된 실린더 블록 외벽을 구비하는 내연기관의 실린더 블록에 있어서, 상기 사이아미즈 보어벽 구조체의 보어벽 결합부와 상기 실린더 블록외벽의 볼트 보스를 볼트 보스의 나사부분의측방에 위치하는 하부 브릿지와 이 하부 브릿지의 기통축 방향 상방에 위치하는 상부 브릿지의 더블 브릿지 구조로 연결한 것을 특징으로 하는 내연기관의 실린더 블록.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940012699A 1993-06-07 1994-06-07 내연기관의 실린더 블록 KR960003683B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP05136273A JP3077452B2 (ja) 1993-06-07 1993-06-07 内燃機関のシリンダブロック
JP93-136273 1993-06-07

Publications (2)

Publication Number Publication Date
KR950001080A true KR950001080A (ko) 1995-01-03
KR960003683B1 KR960003683B1 (ko) 1996-03-21

Family

ID=15171343

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940012699A KR960003683B1 (ko) 1993-06-07 1994-06-07 내연기관의 실린더 블록

Country Status (6)

Country Link
US (1) US5474040A (ko)
EP (1) EP0628716B1 (ko)
JP (1) JP3077452B2 (ko)
KR (1) KR960003683B1 (ko)
CN (1) CN1044145C (ko)
DE (1) DE69401535T2 (ko)

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GB9425718D0 (en) * 1994-12-20 1995-02-22 Rover Group A block structure for an internal combustion engine
DE19600566C1 (de) * 1996-01-09 1997-04-10 Daimler Benz Ag Zylinderkurbelgehäuse einer mehrzylindrigen Brennkraftmaschine
JP3593802B2 (ja) * 1996-07-15 2004-11-24 日産自動車株式会社 ２つのシリンダ列を有する内燃機関における吸気マニホールドの締結方法
DE19633419C1 (de) * 1996-08-20 1997-11-20 Porsche Ag Zylinderblock einer Brennkraftmaschine
DE19634299A1 (de) * 1996-08-24 1998-02-26 Motoren Werke Mannheim Ag Gasmotor mit Walzen-Drehschieber
JP3582303B2 (ja) * 1997-06-16 2004-10-27 日産自動車株式会社 エンジンのシリンダブロック構造
GB2338514A (en) 1998-06-20 1999-12-22 Cummins Engine Co Ltd I.c. engine cylinder block with optimizes stiffness
JP3644299B2 (ja) * 1999-04-02 2005-04-27 日産自動車株式会社 水冷式内燃機関のシリンダブロック
US6349681B1 (en) 2000-05-22 2002-02-26 General Motors Corporation Cylinder block for internal combustion engine
MY122487A (en) * 2000-12-21 2006-04-29 Petroliam Nasional Berhad Interbore cooling system
EP1298295B1 (en) * 2001-09-28 2007-05-09 Kubota Corporation Multi-cylinder engine
DE10233359A1 (de) * 2002-07-23 2004-02-19 Daimlerchrysler Ag Druckguss-Zylinderkurbelgehäuse
US6883471B1 (en) * 2003-12-09 2005-04-26 Brunswick Corporation Vortex enhanced cooling for an internal combustion engine
JP2006097528A (ja) * 2004-09-29 2006-04-13 Honda Motor Co Ltd 冷却水供給装置
US7464537B2 (en) * 2005-04-04 2008-12-16 United Technologies Corporation Heat transfer enhancement features for a tubular wall combustion chamber
JP4548440B2 (ja) * 2007-03-27 2010-09-22 トヨタ自動車株式会社 シリンダブロックの加工用治具および加工方法
DE102007041010A1 (de) * 2007-08-29 2009-03-05 Mahle International Gmbh Zylinderkurbelgehäuse für einen Verbrennungsmotor
EP2322785B1 (de) * 2009-07-30 2018-09-19 Ford Global Technologies, LLC Kühlsystem
US8408178B2 (en) * 2009-08-04 2013-04-02 International Engine Intellectual Property Company, Llc Engine crankcase firing deck having anti-distortion projections
JP2013083217A (ja) * 2011-10-11 2013-05-09 Toyota Motor Corp カムシャフト支持構造及び内燃機関の製造方法
GB2518655B (en) * 2013-09-27 2016-03-16 Jaguar Land Rover Ltd Fluid cooling system
GB2525863B (en) * 2014-05-06 2020-08-05 Ford Global Tech Llc An engine block
US9670822B2 (en) * 2014-09-08 2017-06-06 Ford Global Technologies, Llc Bore bridge and cylinder cooling
US20160265475A1 (en) * 2015-03-11 2016-09-15 Caterpillar Inc. Cylinder Head/Cylinder Block Joint
US10371087B2 (en) 2015-08-11 2019-08-06 Exco Engineering Die cast closed deck engine block manufacture
US9951712B2 (en) * 2015-11-30 2018-04-24 Ford Global Technologies, Llc Internal combustion engine with interbore cooling
US9790888B2 (en) 2015-11-30 2017-10-17 Ford Global Technologies, Llc Internal combustion engine
KR101846630B1 (ko) * 2015-12-07 2018-04-06 현대자동차주식회사 블록인서트 및 이를 포함하는 차량 엔진의 실린더 구조
JP6610604B2 (ja) * 2017-04-14 2019-11-27 トヨタ自動車株式会社 内燃機関の冷却装置
DE102017206716B4 (de) * 2017-04-21 2021-05-06 Ford Global Technologies, Llc Zylinderblock eines Verbrennungsmotors
US11378036B2 (en) * 2020-10-01 2022-07-05 Ford Global Technologies, Llc Bore bridge cooling channels

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JPS5546066A (en) * 1978-09-27 1980-03-31 Nissan Motor Co Ltd Cylinder block of engine
JPS6084748A (ja) * 1983-10-14 1985-05-14 Hitachi Ltd ガスパフ形プラズマｘ線源
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Also Published As

Publication number Publication date
JPH06346782A (ja) 1994-12-20
US5474040A (en) 1995-12-12
CN1105738A (zh) 1995-07-26
KR960003683B1 (ko) 1996-03-21
EP0628716B1 (en) 1997-01-22
DE69401535D1 (de) 1997-03-06
CN1044145C (zh) 1999-07-14
EP0628716A1 (en) 1994-12-14
DE69401535T2 (de) 1997-07-10
JP3077452B2 (ja) 2000-08-14

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