AU2003220883A1 - Adjustable valve gear of internal combustion engine - Google Patents

Adjustable valve gear of internal combustion engine

Info

Publication number: AU2003220883A1
Authority: AU; Australia
Prior art keywords: combustion engine; internal combustion; valve gear; adjustable valve; adjustable
Prior art date: 2002-03-04
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.): Abandoned

Application number

AU2003220883A

Inventor

Yoichi Ito

Hideo Suyama

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.)

A C E Tech Co Ltd

Original Assignee

A C E Tech 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.)

2002-03-04

Filing date

2003-03-04

Publication date

2003-09-16

2003-03-04 Application filed by A C E Tech Co Ltd filed Critical A C E Tech Co Ltd

2003-09-16 Publication of AU2003220883A1 publication Critical patent/AU2003220883A1/en

Status Abandoned legal-status Critical Current

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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L1/185—Overhead end-pivot rocking arms
- 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
- F01L1/26—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
- F01L1/267—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 with means for varying the timing or the lift of the 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
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
- F01L13/0042—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction with cams being profiled in axial and radial direction

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Valve Device For Special Equipments (AREA)

AU2003220883A 2002-03-04 2003-03-04 Adjustable valve gear of internal combustion engine Abandoned AU2003220883A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2002056869		2002-03-04
JP2002-56869		2002-03-04
PCT/JP2003/002528 WO2003074845A1 (en)	2002-03-04	2003-03-04	Adjustable valve gear of internal combustion engine

Publications (1)

Publication Number	Publication Date
AU2003220883A1 true AU2003220883A1 (en)	2003-09-16

Family

ID=27784647

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003220883A Abandoned AU2003220883A1 (en)	2002-03-04	2003-03-04	Adjustable valve gear of internal combustion engine

Country Status (3)

Country	Link
JP (1)	JPWO2003074845A1 (en)
AU (1)	AU2003220883A1 (en)
WO (1)	WO2003074845A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4343021B2 (en) *	2004-04-28	2009-10-14	本田技研工業株式会社	Valve operating device for internal combustion engine
JP4342372B2 (en) *	2004-04-28	2009-10-14	本田技研工業株式会社	Valve operating device for internal combustion engine
DE102006047293A1 (en) *	2006-10-06	2008-04-10	Schaeffler Kg	Valve drive for an internal combustion engine with displaceable space cam
DE102006047292A1 (en) *	2006-10-06	2008-04-10	Schaeffler Kg	Valve train for internal combustion engines with space cams
JP4883330B2 (en) *	2009-11-25	2012-02-22	三菱自動車工業株式会社	Variable valve operating device for internal combustion engine
RU2016141946A (en) *	2014-03-27	2018-04-27	Даниель ПОМЕРЛО	VARIABLE FOLLOWING FISTING FITTING ELEMENT
JP2019039312A (en) *	2017-08-22	2019-03-14	アイシン精機株式会社	Internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1195192B (en) *	1986-10-07	1988-10-12	Fiat Auto Spa	VALVE CONTROL FOR CAMSHAFT ENGINES IN HEAD
US4850311A (en) *	1988-12-09	1989-07-25	General Motors Corporation	Three dimensional cam cardanic follower valve lifter
JP3275761B2 (en) *	1996-05-13	2002-04-22	トヨタ自動車株式会社	Valve train for internal combustion engine
JPH11280438A (en) *	1998-03-31	1999-10-12	Atsushi Shimizu	Columnar cam and engine using it

2003
- 2003-03-04 AU AU2003220883A patent/AU2003220883A1/en not_active Abandoned
- 2003-03-04 JP JP2003573274A patent/JPWO2003074845A1/en active Pending
- 2003-03-04 WO PCT/JP2003/002528 patent/WO2003074845A1/en not_active Ceased

Also Published As

Publication number	Publication date
JPWO2003074845A1 (en)	2005-06-30
WO2003074845A1 (en)	2003-09-12

Publication	Publication Date	Title
AU2003262000A1 (en)	2004-03-29	Control device of internal combustion engine
AU2003222032A1 (en)	2003-09-29	Internal combustion engine
EP1666701A4 (en)	2010-04-07	Valve gear of internal combustion engine
AU2003223828A1 (en)	2003-10-27	Internal combustion engine
AU2003220883A1 (en)	2003-09-16	Adjustable valve gear of internal combustion engine
AU2003262183A1 (en)	2003-10-27	Internal combustion engine
AU2003245877A1 (en)	2003-12-19	Hydraulically actuated, variable valve gear of an internal combustion engine
AU2003212080A1 (en)	2003-09-29	Internal combustion engine comprising rotary valves
AU2003288717A1 (en)	2004-06-07	Crankshaft of an internal combustion engine
AU2002951186A0 (en)	2002-09-26	Internal combustion engine
AU2002953127A0 (en)	2002-12-19	Internal combustion engine
AU2002953168A0 (en)	2002-12-19	Internal combustion engine
AU2003272938A1 (en)	2004-05-04	Internal combustion engine
AU2003281639A1 (en)	2004-02-09	Internal combustion engine
AUPS191302A0 (en)	2002-05-30	Internal combustion engine
AU2002952764A0 (en)	2002-12-05	Internal combustion engine
AU2003901492A0 (en)	2003-04-17	Internal combustion engines
AU2003903454A0 (en)	2003-07-17	Internal combustion engines
AU2003900487A0 (en)	2003-02-20	Internal combustion engines
AU2003900518A0 (en)	2003-02-20	Internal combustion engines
AU2003900681A0 (en)	2003-02-27	Internal combustion engines
AU2003901157A0 (en)	2003-03-27	Internal combustion engines
AU2003901255A0 (en)	2003-04-03	Internal combustion engines
AU2003901347A0 (en)	2003-04-03	Internal combustion engines
AU2003903793A0 (en)	2003-08-07	Internal combustion engines

Legal Events

Date	Code	Title	Description
2004-11-18	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase