EP1101922A3 - Cylinder head for use in an internal combustion engine - Google Patents

Cylinder head for use in an internal combustion engine Download PDF

Info

Publication number
EP1101922A3
EP1101922A3 EP00123126A EP00123126A EP1101922A3 EP 1101922 A3 EP1101922 A3 EP 1101922A3 EP 00123126 A EP00123126 A EP 00123126A EP 00123126 A EP00123126 A EP 00123126A EP 1101922 A3 EP1101922 A3 EP 1101922A3
Authority
EP
European Patent Office
Prior art keywords
cylinder head
combustion engine
internal combustion
intake port
boss portions
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.)
Withdrawn
Application number
EP00123126A
Other languages
German (de)
French (fr)
Other versions
EP1101922A2 (en
Inventor
Tetsuo Asano
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.)
Toyota Industries Corp
Original Assignee
Toyota Industries 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 Toyota Industries Corp filed Critical Toyota Industries Corp
Publication of EP1101922A2 publication Critical patent/EP1101922A2/en
Publication of EP1101922A3 publication Critical patent/EP1101922A3/en
Withdrawn legal-status Critical Current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
    • F02F1/4285—Shape or arrangement of intake or exhaust channels in cylinder heads of both intake and exhaust channel
    • 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
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
    • 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
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
    • 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
    • F02F7/006—Camshaft or pushrod housings
    • F02F2007/0063—Head bolts; Arrangements of cylinder head bolts

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

In a cylinder head 1 has boss portions 8 for head bolts 11 which are formed inside of both sides of the cylinder head 1, and a discharge/intake port 5 which extends from an intermediate portion 15a of a lower-surface deck 15 that is in contact with a gasket 9. In this cylinder head 1, ribs 16 are connected and supported from an upper portion 8a of the boss portions 8 toward a lower portion 5a of the intake port 5.
EP00123126A 1999-11-22 2000-10-25 Cylinder head for use in an internal combustion engine Withdrawn EP1101922A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33114099 1999-11-22
JP33114099 1999-11-22

Publications (2)

Publication Number Publication Date
EP1101922A2 EP1101922A2 (en) 2001-05-23
EP1101922A3 true EP1101922A3 (en) 2002-05-02

Family

ID=18240328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00123126A Withdrawn EP1101922A3 (en) 1999-11-22 2000-10-25 Cylinder head for use in an internal combustion engine

Country Status (1)

Country Link
EP (1) EP1101922A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR201510575A2 (en) * 2015-08-26 2017-03-21 Ford Otomotiv Sanayi As A CYLINDER HEAD

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430968A (en) * 1981-03-31 1984-02-14 Yamaha Hatsudoki Kabushiki Kaisha Cylinder head fastening structure for internal combustion engines
US4497289A (en) * 1982-06-14 1985-02-05 Societe Anonyme Automobiles Peugeot Bearing cap for an overhead cam-shaft of an internal combustion engine
EP0233555A2 (en) * 1986-02-06 1987-08-26 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Method of working a canal in a casting by chip cutting
US5957104A (en) * 1997-05-29 1999-09-28 Suzuki Motor Corporation Cylinder head structure of an internal combustion engine
US5983856A (en) * 1995-05-15 1999-11-16 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Intake system construction for internal combustion engine and manufacturing process of intake passage section of internal combustion engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430968A (en) * 1981-03-31 1984-02-14 Yamaha Hatsudoki Kabushiki Kaisha Cylinder head fastening structure for internal combustion engines
US4497289A (en) * 1982-06-14 1985-02-05 Societe Anonyme Automobiles Peugeot Bearing cap for an overhead cam-shaft of an internal combustion engine
EP0233555A2 (en) * 1986-02-06 1987-08-26 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Method of working a canal in a casting by chip cutting
US5983856A (en) * 1995-05-15 1999-11-16 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Intake system construction for internal combustion engine and manufacturing process of intake passage section of internal combustion engine
US5957104A (en) * 1997-05-29 1999-09-28 Suzuki Motor Corporation Cylinder head structure of an internal combustion engine

Also Published As

Publication number Publication date
EP1101922A2 (en) 2001-05-23

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