DE69025368D1 - Mehrventil-Brennkraftmaschine - Google Patents

Mehrventil-Brennkraftmaschine

Info

Publication number
DE69025368D1
DE69025368D1 DE69025368T DE69025368T DE69025368D1 DE 69025368 D1 DE69025368 D1 DE 69025368D1 DE 69025368 T DE69025368 T DE 69025368T DE 69025368 T DE69025368 T DE 69025368T DE 69025368 D1 DE69025368 D1 DE 69025368D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
valve internal
valve
engine
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
DE69025368T
Other languages
English (en)
Other versions
DE69025368T2 (de
Inventor
Shunji Masuda
Noriyuki Iwata
Osamu Sado
Kazuhiko Hashimoto
Tatsuya Uesugi
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor 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
Priority claimed from JP25600589A external-priority patent/JPH03115712A/ja
Priority claimed from JP1255994A external-priority patent/JP2529413B2/ja
Priority claimed from JP1255995A external-priority patent/JPH0694802B2/ja
Application filed by Mazda Motor Corp filed Critical Mazda Motor Corp
Publication of DE69025368D1 publication Critical patent/DE69025368D1/de
Application granted granted Critical
Publication of DE69025368T2 publication Critical patent/DE69025368T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/02—Arrangements of lubricant conduits
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/265—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder peculiar to machines or engines with three or more intake valves per cylinder
    • 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
    • F02F1/4221—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder particularly for three or more inlet valves
    • 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
    • F01L2305/00—Valve arrangements comprising rollers
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/18—DOHC [Double overhead camshaft]
    • 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)
  • Valve-Gear Or Valve Arrangements (AREA)
DE69025368T 1989-09-28 1990-09-25 Mehrventil-Brennkraftmaschine Expired - Fee Related DE69025368T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP25600589A JPH03115712A (ja) 1989-09-28 1989-09-28 エンジンの動弁装置
JP1255994A JP2529413B2 (ja) 1989-09-28 1989-09-28 多弁付エンジン
JP1255995A JPH0694802B2 (ja) 1989-09-28 1989-09-28 エンジンの動弁装置

Publications (2)

Publication Number Publication Date
DE69025368D1 true DE69025368D1 (de) 1996-03-28
DE69025368T2 DE69025368T2 (de) 1996-07-25

Family

ID=27334487

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025368T Expired - Fee Related DE69025368T2 (de) 1989-09-28 1990-09-25 Mehrventil-Brennkraftmaschine

Country Status (3)

Country Link
US (1) US5031586A (de)
EP (1) EP0420139B1 (de)
DE (1) DE69025368T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2799190B2 (ja) * 1989-07-14 1998-09-17 ヤマハ発動機株式会社 ４サイクルエンジンの動弁装置
JP2829866B2 (ja) * 1989-07-14 1998-12-02 ヤマハ発動機株式会社 ４サイクルエンジンの潤滑装置
USRE35382E (en) * 1989-07-14 1996-11-26 Yamaha Hatsudoki Kabushiki Kaisha Lubrication arrangement for engine
US5161495A (en) * 1989-07-14 1992-11-10 Yamaha Hatsudoki Kabushiki Kaisha Lubrication arrangement for engine
US5195472A (en) * 1991-10-08 1993-03-23 General Motors Corporation Cylinder head
JPH0666112A (ja) * 1992-08-20 1994-03-08 Mazda Motor Corp Ｖ型エンジン
US5462027A (en) * 1992-10-28 1995-10-31 Yamaha Hatsudoki Kabushiki Kaisha Induction system for engine
JP3426296B2 (ja) * 1993-08-27 2003-07-14 ヤマハ発動機株式会社 エンジンの吸気装置
US6510837B1 (en) * 1993-10-28 2003-01-28 Yamaha Hatsudoki Kabushiki Kaisha Induction system for engine
ES2146057T3 (es) * 1996-11-29 2000-07-16 Volkswagen Ag Mando de valvulas para un motor de combustion interna equipado con valvulas de elevacion para el cambio de carga.
DE10239751A1 (de) * 2002-08-29 2004-04-08 Ina-Schaeffler Kg Zylinderkopfabschnitt einer Brennkraftmaschine
US7464677B2 (en) * 2006-05-15 2008-12-16 Gm Global Technology Operations, Inc. Compact lash adjuster feed channel apparatus
JP4625425B2 (ja) * 2006-05-22 2011-02-02 本田技研工業株式会社 シリンダヘッドのオイル通路構造
US8820277B2 (en) * 2011-03-08 2014-09-02 GM Global Technology Operations LLC Engine assembly including cylinder head oil gallery
JP2014062479A (ja) * 2012-09-20 2014-04-10 Suzuki Motor Corp エンジンの給油構造
JP6146648B2 (ja) * 2013-01-10 2017-06-14 スズキ株式会社 エンジンのシリンダヘッド
JP6839576B2 (ja) * 2017-03-21 2021-03-10 本田技研工業株式会社 Ｄｏｈｃ型内燃機関
DE102018220455A1 (de) * 2018-11-28 2020-05-28 Psa Automobiles Sa Ölversorgungssystem für ventilspielausgleichende Hydrostößel
JP7135817B2 (ja) * 2018-12-11 2022-09-13 トヨタ自動車株式会社 シリンダヘッド

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186009A (en) * 1981-05-11 1982-11-16 Yamaha Motor Co Ltd Valve moving mechanism for internal combustion engine with overhead cam shafts
JPS59231121A (ja) * 1983-06-14 1984-12-25 Yamaha Motor Co Ltd オ−バヘツドカム形４サイクルエンジン
JPS6079141A (ja) * 1983-10-04 1985-05-04 Honda Motor Co Ltd Ｄｏｈｃ型４サイクル内燃機関のシリンダヘツド
JPS60216013A (ja) * 1984-04-11 1985-10-29 Yamaha Motor Co Ltd 内燃機関の吸気弁構造
JPS6149113A (ja) * 1984-08-15 1986-03-11 Yamaha Motor Co Ltd 内燃機関の動弁装置
US4741302A (en) * 1984-12-10 1988-05-03 Mazda Motor Corporation Internal combustion engine
US4617896A (en) * 1985-03-14 1986-10-21 Yamaha Hatsudoki Kabushiki Kaisha Internal combustion engine having three intake valves per cylinder
US4617881A (en) * 1985-03-29 1986-10-21 Yamaha Hatsudoki Kabushiki Kaisha Actuating mechanism for multiple valve internal combustion engine
JPS61261612A (ja) * 1985-05-14 1986-11-19 Honda Motor Co Ltd 内燃機関の油圧タペツト付動弁機構における給油装置
JPS62228622A (ja) * 1986-03-31 1987-10-07 Yamaha Motor Co Ltd エンジンの吸気装置
IT1222976B (it) * 1987-10-23 1990-09-12 Motori Moderni Srl Dispositivo di distribuzione perfezionato per motori a combustione interna ad elevata potenza specifica

Also Published As

Publication number Publication date
DE69025368T2 (de) 1996-07-25
US5031586A (en) 1991-07-16
EP0420139B1 (de) 1996-02-14
EP0420139A1 (de) 1991-04-03

Similar Documents

Publication Publication Date Title
DE59002948D1 (de) Brennkraftmaschine.
DE69231477D1 (de) Brennkraftmaschine
DE69208782D1 (de) Brennkraftmaschine
ATA48388A (de) Brennkraftmaschine
DE69025368T2 (de) Mehrventil-Brennkraftmaschine
DE69209950D1 (de) Verbrennungsmotor
DE68905952T2 (de) Brennkraftmaschine.
DE69208030D1 (de) Viertaktbrennkraftmaschine
DE69015729D1 (de) V-Brennkraftmaschine.
DE69123457D1 (de) Brennkraftmaschine
DE69031466T2 (de) Vielventilbrennkraftmaschine
DE69210436T2 (de) Vielfachventilbrennkraftmaschine
DE69129583T2 (de) Brennkraftmaschine
DE69006834T2 (de) Brennkraftmaschine.
DE69008131T2 (de) Brennkraftmaschine.
DE58900420D1 (de) Mehrzylinder-brennkraftmaschine.
DE68917693T2 (de) Brennkraftmaschine.
AT399915B (de) Brennkraftmaschine
DE69207007T2 (de) Brennkraftmaschine
ATA44286A (de) Brennkraftmaschine
KR910000885U (ko) 내연기관 점화장치
DE69123438T2 (de) Brennkraftmaschine
DE58904755D1 (de) Brennkraftmaschine.
DE69005030T2 (de) Brennkraftmaschine.
DE69131403T2 (de) Brennkraftmaschine

Legal Events

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