JP4025667B2 - 頭上カム型エンジン - Google Patents

頭上カム型エンジン Download PDF

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Publication number
JP4025667B2
JP4025667B2 JP2003073060A JP2003073060A JP4025667B2 JP 4025667 B2 JP4025667 B2 JP 4025667B2 JP 2003073060 A JP2003073060 A JP 2003073060A JP 2003073060 A JP2003073060 A JP 2003073060A JP 4025667 B2 JP4025667 B2 JP 4025667B2
Authority
JP
Japan
Prior art keywords
cam
valve
axis
cylinder
shaft
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
JP2003073060A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004278447A (ja
Inventor
宏幸 田中
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.)
Honda Motor Co Ltd
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP2003073060A priority Critical patent/JP4025667B2/ja
Priority to TW093105275A priority patent/TWI240040B/zh
Priority to EP04100944A priority patent/EP1460238B1/de
Priority to ES04100944T priority patent/ES2301934T3/es
Priority to CNB2004100295292A priority patent/CN1317488C/zh
Publication of JP2004278447A publication Critical patent/JP2004278447A/ja
Application granted granted Critical
Publication of JP4025667B2 publication Critical patent/JP4025667B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • 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
    • F01L1/022—Chain drive
    • 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
    • F01L1/024—Belt drive
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • 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
    • 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
    • F01L2001/0535—Single overhead camshafts [SOHC]
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/04—Sensors
    • F01L2820/041—Camshafts position or phase sensors
    • 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
    • F02B2275/20—SOHC [Single overhead camshaft]

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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP2003073060A 2003-03-18 2003-03-18 頭上カム型エンジン Expired - Fee Related JP4025667B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2003073060A JP4025667B2 (ja) 2003-03-18 2003-03-18 頭上カム型エンジン
TW093105275A TWI240040B (en) 2003-03-18 2004-03-01 Overhead cam engine
EP04100944A EP1460238B1 (de) 2003-03-18 2004-03-09 Brennkraftmaschine mit obenliegender Nockenwelle
ES04100944T ES2301934T3 (es) 2003-03-18 2004-03-09 Motor de levas en culata.
CNB2004100295292A CN1317488C (zh) 2003-03-18 2004-03-18 顶置凸轮型发动机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003073060A JP4025667B2 (ja) 2003-03-18 2003-03-18 頭上カム型エンジン

Publications (2)

Publication Number Publication Date
JP2004278447A JP2004278447A (ja) 2004-10-07
JP4025667B2 true JP4025667B2 (ja) 2007-12-26

Family

ID=32821301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003073060A Expired - Fee Related JP4025667B2 (ja) 2003-03-18 2003-03-18 頭上カム型エンジン

Country Status (5)

Country Link
EP (1) EP1460238B1 (de)
JP (1) JP4025667B2 (de)
CN (1) CN1317488C (de)
ES (1) ES2301934T3 (de)
TW (1) TWI240040B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4244307B2 (ja) * 2003-08-15 2009-03-25 本田技研工業株式会社 水冷式エンジン
JP4382010B2 (ja) * 2005-06-23 2009-12-09 本田技研工業株式会社 エンジンの動弁装置
JP4939190B2 (ja) 2006-11-30 2012-05-23 本田技研工業株式会社 小型車両用パワーユニット
JP5219883B2 (ja) * 2009-02-24 2013-06-26 本田技研工業株式会社 内燃機関のスタータモータ配置構造
JP2018188960A (ja) * 2015-09-29 2018-11-29 ヤマハ発動機株式会社 鞍乗型車両用のエンジン
JP2018066338A (ja) * 2016-10-20 2018-04-26 ヤマハ発動機株式会社 エンジン
CN106523059A (zh) * 2017-01-17 2017-03-22 厦门大学嘉庚学院 低能耗v型四气门锥形凸轮轴发动机及其工作方法
CN108798815B (zh) * 2018-06-26 2024-03-15 重庆隆鑫发动机有限公司 一种配气机构及摩托车发动机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294737B (de) * 1966-07-07 1969-05-08 Porsche Kg Luftgekuehlte Brennkraftmaschine
US4883027A (en) * 1987-11-25 1989-11-28 Honda Giken Kogyo Kabushiki Kaisha Valve operating system for internal combustion engines
EP0422277B1 (de) * 1989-10-12 1994-03-09 Yamaha Motor Co., Ltd. Brennkammer und Ventilsteuervorrichtung für Mehrventil-Brennkraftmaschine
JP2849939B2 (ja) * 1990-05-07 1999-01-27 本田技研工業株式会社 Ｓｏｈｃ型内燃機関
JP2612788B2 (ja) * 1991-09-04 1997-05-21 本田技研工業株式会社 内燃機関の動弁装置
CN1032740C (zh) * 1992-02-03 1996-09-11 本田技研工业株式会社 装有废气净化装置的摩托车
JP3319794B2 (ja) * 1993-01-18 2002-09-03 本田技研工業株式会社 内燃機関のｓｏｈｃ型動弁装置
US5988129A (en) * 1998-09-21 1999-11-23 General Motors Corporation Engine lubrication system
CN2363063Y (zh) * 1998-10-29 2000-02-09 周国平 一种发动机耐磨摇臂

Also Published As

Publication number Publication date
EP1460238B1 (de) 2008-02-06
CN1530521A (zh) 2004-09-22
EP1460238A3 (de) 2005-08-24
CN1317488C (zh) 2007-05-23
TWI240040B (en) 2005-09-21
EP1460238A2 (de) 2004-09-22
JP2004278447A (ja) 2004-10-07
ES2301934T3 (es) 2008-07-01
TW200424424A (en) 2004-11-16

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