DE69024117T2 - Zylinderkopf-Schmiersystem einer Brennkraftmaschine - Google Patents

Zylinderkopf-Schmiersystem einer Brennkraftmaschine

Info

Publication number
DE69024117T2
DE69024117T2 DE1990624117 DE69024117T DE69024117T2 DE 69024117 T2 DE69024117 T2 DE 69024117T2 DE 1990624117 DE1990624117 DE 1990624117 DE 69024117 T DE69024117 T DE 69024117T DE 69024117 T2 DE69024117 T2 DE 69024117T2
Authority
DE
Germany
Prior art keywords
cylinder head
lubrication system
adjustment elements
camshaft
clearance adjustment
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
DE1990624117
Other languages
German (de)
English (en)
Other versions
DE69024117D1 (de
Inventor
Tetsushi Saito
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
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Application granted granted Critical
Publication of DE69024117D1 publication Critical patent/DE69024117D1/de
Publication of DE69024117T2 publication Critical patent/DE69024117T2/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
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/102—Lubrication of valve gear or auxiliaries of camshaft bearings
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead 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
    • 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
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L2001/0537—Double overhead camshafts [DOHC]
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
DE1990624117 1989-07-14 1990-07-13 Zylinderkopf-Schmiersystem einer Brennkraftmaschine Expired - Fee Related DE69024117T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1181893A JP2829866B2 (ja) 1989-07-14 1989-07-14 ４サイクルエンジンの潤滑装置

Publications (2)

Publication Number Publication Date
DE69024117D1 DE69024117D1 (de) 1996-01-25
DE69024117T2 true DE69024117T2 (de) 1996-05-09

Family

ID=16108730

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1990624117 Expired - Fee Related DE69024117T2 (de) 1989-07-14 1990-07-13 Zylinderkopf-Schmiersystem einer Brennkraftmaschine
DE1990631806 Expired - Fee Related DE69031806T2 (de) 1989-07-14 1990-07-13 Zylinderkopfschmierungsanlage für eine Brennkraftmaschine

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1990631806 Expired - Fee Related DE69031806T2 (de) 1989-07-14 1990-07-13 Zylinderkopfschmierungsanlage für eine Brennkraftmaschine

Country Status (3)

Country Link
EP (2) EP0654589B1 (enrdf_load_stackoverflow)
JP (1) JP2829866B2 (enrdf_load_stackoverflow)
DE (2) DE69024117T2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019000489A1 (de) * 2019-01-23 2020-07-23 Deutz Aktiengesellschaft Ölversorgung
US12320282B2 (en) 2019-01-23 2025-06-03 Deutz Aktiengesellschaft Cylinder head

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69414557T2 (de) * 1994-06-15 1999-04-01 Yamaha Hatsudoki K.K., Iwata, Shizuoka Zylinderkopfanordnung für eine Mehrventil-Brennkraftmaschine mit obenliegender Nockenwelle
JP3608325B2 (ja) * 1997-01-21 2005-01-12 いすゞ自動車株式会社 Ｄｏｈｃエンジンの動弁装置
DE19729948A1 (de) * 1997-07-12 1999-01-14 Deutz Ag Nockenwellenlagerrahmen
EP1722090B1 (en) 1998-12-01 2013-07-17 Honda Giken Kogyo Kabushiki Kaisha Cylinder head structure in multi-cylinder engine
JP2003193818A (ja) * 2001-12-21 2003-07-09 Aichi Mach Ind Co Ltd カムシャフト軸受部へのオイル供給構造
JP4723453B2 (ja) * 2006-10-17 2011-07-13 川崎重工業株式会社 エンジンおよび自動二輪車
JP5078313B2 (ja) * 2006-10-17 2012-11-21 川崎重工業株式会社 自動二輪車
JP6213200B2 (ja) * 2013-12-09 2017-10-18 三菱自動車工業株式会社 エンジンのカムキャップ
JP2017048707A (ja) * 2015-09-01 2017-03-09 いすゞ自動車株式会社 シリンダヘッドカバーの位置決め構造
CN109707526B (zh) * 2018-12-26 2021-12-14 濉溪泰高科技有限公司 一种定位点火的新能源汽车发动机缸盖
JP7322514B2 (ja) * 2019-05-28 2023-08-08 マツダ株式会社 シリンダヘッド
WO2024095432A1 (ja) * 2022-11-04 2024-05-10 日産自動車株式会社 内燃機関のシリンダヘッド構造

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JPS61261613A (ja) * 1985-05-15 1986-11-19 Honda Motor Co Ltd 多気筒内燃機関の油圧タペツト付動弁機構における給油装置
CA1328589C (en) * 1985-08-21 1994-04-19 Honda Giken Kogyo Kabushiki Kaisha (Also Trading As Honda Motor Co., Ltd .) Oil supply system for a valve operating mechanism in internal combustion engines
JPH0622092Y2 (ja) * 1987-04-29 1994-06-08 スズキ株式会社 内燃機関のオイル通路
DE3743854A1 (de) * 1987-12-23 1989-07-06 Michael Stirm Vierventilsteuerung mit oberen abstuetzelementen
JPH088287Y2 (ja) * 1988-02-22 1996-03-06 日産自動車株式会社 Ｄｏｈｃ４バルブ型内燃機関のシリンダヘッド
JPH087043Y2 (ja) * 1988-10-29 1996-02-28 富士重工業株式会社 ダブルオーバヘッドカム型動弁機構の潤滑装置
DE69016709T2 (de) * 1989-07-13 1995-06-08 Yamaha Motor Co Ltd Ventil und Federanordnung für Brennkraftmaschine.
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
DE69025368T2 (de) * 1989-09-28 1996-07-25 Mazda Motor Mehrventil-Brennkraftmaschine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019000489A1 (de) * 2019-01-23 2020-07-23 Deutz Aktiengesellschaft Ölversorgung
US12129777B2 (en) 2019-01-23 2024-10-29 Deutz Aktiengesellschaft Oil supply
US12320282B2 (en) 2019-01-23 2025-06-03 Deutz Aktiengesellschaft Cylinder head

Also Published As

Publication number Publication date
JPH0347417A (ja) 1991-02-28
EP0654589A2 (en) 1995-05-24
EP0654589A3 (enrdf_load_stackoverflow) 1995-06-28
DE69031806T2 (de) 1998-05-07
EP0654589B1 (en) 1997-12-10
EP0408081B1 (en) 1995-12-13
JP2829866B2 (ja) 1998-12-02
EP0408081A1 (en) 1991-01-16
DE69031806D1 (de) 1998-01-22
DE69024117D1 (de) 1996-01-25

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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