JPS5710746A - Internal combustion engine cylinder head - Google Patents

Internal combustion engine cylinder head

Info

Publication number
JPS5710746A
JPS5710746A JP8518380A JP8518380A JPS5710746A JP S5710746 A JPS5710746 A JP S5710746A JP 8518380 A JP8518380 A JP 8518380A JP 8518380 A JP8518380 A JP 8518380A JP S5710746 A JPS5710746 A JP S5710746A
Authority
JP
Japan
Prior art keywords
axis line
cylinder
respect
distance
cylinder head
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
JP8518380A
Other languages
Japanese (ja)
Other versions
JPS5825860B2 (en
Inventor
Hiroshi Akita
Yuichi Nakamura
Shigeo Shidara
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP55085183A priority Critical patent/JPS5825860B2/en
Publication of JPS5710746A publication Critical patent/JPS5710746A/en
Publication of JPS5825860B2 publication Critical patent/JPS5825860B2/en
Expired 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
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder

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)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

PURPOSE:To make an engine compact by shortening a cylinder head distance by arranging a fixing bolt symetrical to a plane which contains a cylinder axial line and is slanting by a certain degree with respect to a crank axis line. CONSTITUTION:Six bolts 12 which are used for fixing a cylinder head 11 to a crank case, are arranged on a concentric circle centering around the cylinder axis line with a pitch of 55-65 degrees with a near equi-distance. They are also arranged symetrically with respect to a plane which contains the cylinder axis line and is slanting by a certain degree of angle smaller than the half of the pitch angle of the bolt 12 with respect to the crank axis line. An air intake passage way 13 and an exhast gas passageway 14 are arranged parallel to the crank axis line in the same direction. Accordingly, the arrangement of the bolts 12 becomes asymetry with respect to the crank axis line, leading to an enalrgement of the mutual distance between bolts 12', hence the distance between the cylinder heads 11 can be shortened.
JP55085183A 1980-06-25 1980-06-25 cylinder head of internal combustion engine Expired JPS5825860B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55085183A JPS5825860B2 (en) 1980-06-25 1980-06-25 cylinder head of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55085183A JPS5825860B2 (en) 1980-06-25 1980-06-25 cylinder head of internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5710746A true JPS5710746A (en) 1982-01-20
JPS5825860B2 JPS5825860B2 (en) 1983-05-30

Family

ID=13851539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55085183A Expired JPS5825860B2 (en) 1980-06-25 1980-06-25 cylinder head of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5825860B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431494A1 (en) * 1984-08-28 1986-03-13 Klöckner-Humboldt-Deutz AG, 5000 Köln CYLINDER HEAD OF A LIQUID-COOLED DIESEL INTERNAL COMBUSTION ENGINE
EP2746559A1 (en) * 2012-12-21 2014-06-25 Caterpillar Motoren GmbH & Co. KG Cylinder head and engine block configuration
WO2016145467A1 (en) * 2015-03-13 2016-09-22 Avl List Gmbh Internal combustion engine having at least one cylinder
JP2018009522A (en) * 2016-07-14 2018-01-18 ヤンマー株式会社 Multi-cylinder engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3289111B1 (en) 2015-04-28 2021-06-02 Consolidated Engineering Company, Inc. System and method for heat treating aluminum alloy castings
JP7304176B2 (en) * 2019-03-15 2023-07-06 株式会社Ｉｈｉ原動機 Pivot arm support structure for internal combustion engine and internal combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51138216A (en) * 1975-05-27 1976-11-29 Nissan Motor Co Ltd Cylinder head of engine for automobiles
JPS54111510U (en) * 1978-01-26 1979-08-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51138216A (en) * 1975-05-27 1976-11-29 Nissan Motor Co Ltd Cylinder head of engine for automobiles
JPS54111510U (en) * 1978-01-26 1979-08-06

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431494A1 (en) * 1984-08-28 1986-03-13 Klöckner-Humboldt-Deutz AG, 5000 Köln CYLINDER HEAD OF A LIQUID-COOLED DIESEL INTERNAL COMBUSTION ENGINE
EP2746559A1 (en) * 2012-12-21 2014-06-25 Caterpillar Motoren GmbH & Co. KG Cylinder head and engine block configuration
WO2014095043A1 (en) * 2012-12-21 2014-06-26 Caterpillar Motoren Gmbh & Co. Kg Cylinder head and engine block configuration
KR20150094717A (en) * 2012-12-21 2015-08-19 캐터필라 모토렌 게엠베하 운트 코. 카게 Cylinder head and engine block configuration
RU2642707C2 (en) * 2012-12-21 2018-01-25 Кейтерпиллар Моторен Гмбх Унд Ко.Кг Set of cylinder head and engine block
US10082100B2 (en) 2012-12-21 2018-09-25 Caterpillar Motoren Gmbh & Co. Kg Cylinder head and engine block configuration
WO2016145467A1 (en) * 2015-03-13 2016-09-22 Avl List Gmbh Internal combustion engine having at least one cylinder
JP2018009522A (en) * 2016-07-14 2018-01-18 ヤンマー株式会社 Multi-cylinder engine

Also Published As

Publication number Publication date
JPS5825860B2 (en) 1983-05-30

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