DE69626561T2 - Herstellungsverfahren eines Zylinderkopfes - Google Patents

Herstellungsverfahren eines Zylinderkopfes

Info

Publication number
DE69626561T2
DE69626561T2 DE1996626561 DE69626561T DE69626561T2 DE 69626561 T2 DE69626561 T2 DE 69626561T2 DE 1996626561 DE1996626561 DE 1996626561 DE 69626561 T DE69626561 T DE 69626561T DE 69626561 T2 DE69626561 T2 DE 69626561T2
Authority
DE
Germany
Prior art keywords
manufacturing process
cylinder head
cylinder
head
manufacturing
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.)
Expired - Fee Related
Application number
DE1996626561
Other languages
German (de)
English (en)
Other versions
DE69626561D1 (de
Inventor
Shuhei Adachi
Junkichi Amano
Hiroyuki Sakai
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co 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
Priority claimed from JP7101998A external-priority patent/JPH08296416A/ja
Priority claimed from JP7102016A external-priority patent/JPH08296418A/ja
Priority claimed from JP7102004A external-priority patent/JPH08296417A/ja
Priority claimed from JP7109727A external-priority patent/JPH08303296A/ja
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Publication of DE69626561D1 publication Critical patent/DE69626561D1/de
Application granted granted Critical
Publication of DE69626561T2 publication Critical patent/DE69626561T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02F1/26—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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
    • 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
    • F02F2001/241—Cylinder heads specially adapted to pent roof shape of the combustion chamber
    • 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
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DE1996626561 1995-04-26 1996-04-26 Herstellungsverfahren eines Zylinderkopfes Expired - Fee Related DE69626561T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP7101998A JPH08296416A (ja) 1995-04-26 1995-04-26 バルブシートの接合方法
JP7102016A JPH08296418A (ja) 1995-04-26 1995-04-26 バルブシートおよびバルブシートの剥離試験方法
JP7102004A JPH08296417A (ja) 1995-04-26 1995-04-26 エンジン用シリンダヘッド
JP7109727A JPH08303296A (ja) 1995-05-08 1995-05-08 シリンダヘッドの製造方法

Publications (2)

Publication Number Publication Date
DE69626561D1 DE69626561D1 (de) 2003-04-17
DE69626561T2 true DE69626561T2 (de) 2003-09-25

Family

ID=27468975

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996626561 Expired - Fee Related DE69626561T2 (de) 1995-04-26 1996-04-26 Herstellungsverfahren eines Zylinderkopfes

Country Status (2)

Country Link
EP (1) EP0740054B1 (ja)
DE (1) DE69626561T2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018218241A1 (de) * 2018-10-24 2020-04-30 Mahle International Gmbh Verfahren zur Montage eines Ventilsitzrings an einem Zylinderklopf einer Brennkraftmaschine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1007824B1 (en) 1996-12-21 2001-07-11 Unova U.K. Limited Method of fitting a valve seating ring and an apparatus therefor
EP2481519B1 (en) * 2011-02-01 2015-11-04 ELWEMA Automotive GmbH Method and plant for processing a machined automotive part, in particular for processing a cylinder head
US20200173317A1 (en) * 2018-12-04 2020-06-04 GM Global Technology Operations LLC Cylinder head assembly having a hybrid valve seat insert

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728940A (en) * 1971-02-01 1973-04-24 Tobin Arp Mfg Co Apparatus for cutting valve seats in engine castings
US3935679A (en) * 1974-07-22 1976-02-03 Grede Foundries, Inc. Grinding fixture
JPS6176742A (ja) * 1984-09-25 1986-04-19 Toyota Motor Corp バルブシ−トリングレス軽合金シリンダヘツド
JP2503459B2 (ja) * 1986-11-20 1996-06-05 三菱自動車工業株式会社 シリンダヘッドの加工方法
US4896638A (en) * 1988-12-07 1990-01-30 Ford Motor Company Fabricating internal combustion engine cylinder heads with close tolerance internal surfaces
JPH03158445A (ja) * 1989-11-16 1991-07-08 Mitsubishi Materials Corp 耐摩耗性に優れたＦｅ基焼結合金製バルブシート
JPH05332106A (ja) * 1992-05-29 1993-12-14 Nissan Motor Co Ltd 内燃機関のバルブシート
FR2694788B1 (fr) * 1992-08-12 1994-09-23 Renault Conduit d'admission pour culasse de moteur à combustion interne et procédé de réalistion.
JP3643612B2 (ja) * 1994-06-15 2005-04-27 三菱重工業株式会社 鋳造部品

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018218241A1 (de) * 2018-10-24 2020-04-30 Mahle International Gmbh Verfahren zur Montage eines Ventilsitzrings an einem Zylinderklopf einer Brennkraftmaschine
US10982573B2 (en) 2018-10-24 2021-04-20 Mahle International Gmbh Method for mounting a valve seat ring on a cylinder head of an internal combustion engine

Also Published As

Publication number Publication date
EP0740054B1 (en) 2003-03-12
DE69626561D1 (de) 2003-04-17
EP0740054A3 (ja) 1996-11-27
EP0740054A2 (en) 1996-10-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee