TWI240040B - Overhead cam engine - Google Patents

Overhead cam engine Download PDF

Info

Publication number
TWI240040B
TWI240040B TW093105275A TW93105275A TWI240040B TW I240040 B TWI240040 B TW I240040B TW 093105275 A TW093105275 A TW 093105275A TW 93105275 A TW93105275 A TW 93105275A TW I240040 B TWI240040 B TW I240040B
Authority
TW
Taiwan
Prior art keywords
cam
cylinder
shaft
axis
valve
Prior art date
Application number
TW093105275A
Other languages
English (en)
Chinese (zh)
Other versions
TW200424424A (en
Inventor
Hiroyuki Tanaka
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
Publication of TW200424424A publication Critical patent/TW200424424A/zh
Application granted granted Critical
Publication of TWI240040B publication Critical patent/TWI240040B/zh

Links

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)
TW093105275A 2003-03-18 2004-03-01 Overhead cam engine TWI240040B (en)

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
TW200424424A TW200424424A (en) 2004-11-16
TWI240040B true TWI240040B (en) 2005-09-21

Family

ID=32821301

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093105275A TWI240040B (en) 2003-03-18 2004-03-01 Overhead cam engine

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
DE68913740T2 (de) * 1989-10-12 1994-06-23 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
TW200424424A (en) 2004-11-16
CN1530521A (zh) 2004-09-22
JP2004278447A (ja) 2004-10-07
EP1460238A3 (de) 2005-08-24
EP1460238A2 (de) 2004-09-22
EP1460238B1 (de) 2008-02-06
JP4025667B2 (ja) 2007-12-26
CN1317488C (zh) 2007-05-23
ES2301934T3 (es) 2008-07-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees