EP1384874A4 - ENGINE ADMISSION DEVICE - Google Patents

ENGINE ADMISSION DEVICE

Info

Publication number: EP1384874A4
Authority: EP; European Patent Office
Prior art keywords: admission device; engine admission; engine; admission
Prior art date: 2001-04-27
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.): Granted

Application number

EP02720533A

Other languages

German (de)

French (fr)

Other versions

EP1384874A1 (en

EP1384874B1 (en

Inventor

Hiroshige Akiyama

Junichi Shimokawa

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.)

Hitachi Astemo Ltd

Original Assignee

Keihin 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.)

2001-04-27

Filing date

2002-04-19

Publication date

2009-03-11

2002-04-19 Application filed by Keihin Corp filed Critical Keihin Corp

2004-01-28 Publication of EP1384874A1 publication Critical patent/EP1384874A1/en

2009-03-11 Publication of EP1384874A4 publication Critical patent/EP1384874A4/en

2010-12-08 Application granted granted Critical

2010-12-08 Publication of EP1384874B1 publication Critical patent/EP1384874B1/en

2022-04-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1035—Details of the valve housing
- F02D9/106—Sealing of the valve shaft in the housing, e.g. details of the bearings
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
- F02D35/0023—Controlling air supply
- F02D35/003—Controlling air supply by means of by-pass passages
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1065—Mechanical control linkage between an actuator and the flap, e.g. including levers, gears, springs, clutches, limit stops of the like
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

EP02720533A 2001-04-27 2002-04-19 Intake system for engine Expired - Lifetime EP1384874B1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2001132575		2001-04-27
JP2001132575		2001-04-27
PCT/JP2002/003948 WO2002097254A1 (en)	2001-04-27	2002-04-19	Engine intake device

Publications (3)

Publication Number	Publication Date
EP1384874A1 EP1384874A1 (en)	2004-01-28
EP1384874A4 true EP1384874A4 (en)	2009-03-11
EP1384874B1 EP1384874B1 (en)	2010-12-08

Family

ID=18980568

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP02720533A Expired - Lifetime EP1384874B1 (en)	2001-04-27	2002-04-19	Intake system for engine

Country Status (6)

Country	Link
EP (1)	EP1384874B1 (en)
CN (1)	CN1297736C (en)
DE (1)	DE60238525D1 (en)
ES (1)	ES2355359T3 (en)
TW (1)	TW575712B (en)
WO (1)	WO2002097254A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3954819B2 (en) *	2001-08-31	2007-08-08	株式会社ケーヒン	Seal structure in bypass intake air amount control device
DE602005016907D1 (en) *	2004-03-31	2009-11-12	Keihin Corp	BLANK AIR CONTROL DEVICE FOR FUEL INJECTION DEVICE
JP4459154B2 (en) *	2005-11-09	2010-04-28	株式会社ケーヒン	Air bypass device for multiple throttle bodies
TWI403640B (en) *	2011-04-14	2013-08-01	Sanyang Industry Co Ltd	Can identify the action of the intake control mechanism
CN102678341B (en) *	2011-12-25	2014-08-27	河南科技大学	Gas inlet brake

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0676543A1 (en) *	1994-04-06	1995-10-11	Magneti Marelli France	Two stage valve for air supply of injectors of internal combustion engines
JPH10299624A (en) *	1997-04-22	1998-11-10	Hitachi Ltd	Idle speed control device for internal combustion engine
JPH11280526A (en) *	1998-03-25	1999-10-12	Keihin Corp	Idle air volume control device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60157947U (en) *	1984-03-29	1985-10-21	日本電子機器株式会社	Internal combustion engine idle speed control valve
JPH0645654Y2 (en) *	1986-01-17	1994-11-24	マツダ株式会社	Engine intake system
JPS63136236A (en) *	1986-11-28	1988-06-08	Toshiba Corp	Switching device debugging
JPH0631179Y2 (en) *	1987-02-26	1994-08-22	三菱電機株式会社	Engine intake air amount control device
US5711271A (en) *	1995-05-05	1998-01-27	Robert Bosch Gmbh	Throttle apparatus for an internal combustion engine

2002
- 2002-04-19 WO PCT/JP2002/003948 patent/WO2002097254A1/en active Application Filing
- 2002-04-19 EP EP02720533A patent/EP1384874B1/en not_active Expired - Lifetime
- 2002-04-19 ES ES02720533T patent/ES2355359T3/en not_active Expired - Lifetime
- 2002-04-19 CN CNB028089537A patent/CN1297736C/en not_active Expired - Fee Related
- 2002-04-19 DE DE60238525T patent/DE60238525D1/en not_active Expired - Lifetime
- 2002-04-26 TW TW91108740A patent/TW575712B/en not_active IP Right Cessation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0676543A1 (en) *	1994-04-06	1995-10-11	Magneti Marelli France	Two stage valve for air supply of injectors of internal combustion engines
JPH10299624A (en) *	1997-04-22	1998-11-10	Hitachi Ltd	Idle speed control device for internal combustion engine
JPH11280526A (en) *	1998-03-25	1999-10-12	Keihin Corp	Idle air volume control device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO02097254A1 *

Also Published As

Publication number	Publication date
DE60238525D1 (en)	2011-01-20
EP1384874A1 (en)	2004-01-28
ES2355359T3 (en)	2011-03-25
CN1297736C (en)	2007-01-31
EP1384874B1 (en)	2010-12-08
CN1505732A (en)	2004-06-16
TW575712B (en)	2004-02-11
WO2002097254A1 (en)	2002-12-05

Publication	Publication Date	Title
EP1384873A4 (en)	2009-01-21	MOTOR INTAKE CONTROL DEVICE
FR2830066B1 (en)	2006-03-03	TRAINING DEVICE
EP1050949A4 (en)	2005-12-14	ENGINE
EP1444945A4 (en)	2009-04-01	OPTOMETRY DEVICE
FR2827984B1 (en)	2004-03-19	IMAGE CAPTURE DEVICE
FI20000190L (en)	2001-07-29	Ship's engine unit
EP1351521A4 (en)	2007-06-20	IMAGING DEVICE
DE60042862D1 (en)	2009-10-08	Two-stroke engine
FR2825413B1 (en)	2003-09-05	DEVICE FOR TAKING AIR BY CENTRIPIC FLOW
ITTO20021057A1 (en)	2003-06-06	STARTING CONTROL DEVICE FOR AN ENGINE
FR2823809B1 (en)	2004-10-29	NUT DEVICE
EP1428672A4 (en)	2004-09-01	IMAGE FORMING DEVICE
FR2830901B1 (en)	2007-05-25	ENGINE STARTER
FI20000191L (en)	2001-07-29	Ship's engine unit
ITTO20020486A0 (en)	2002-06-10	INTAKE SILENCER.
FR2819568B1 (en)	2007-11-02	DEVICE FOR DRIVING AUXILIARY MOTOR UNITS
EP1379079A4 (en)	2004-08-18	CONTOUR ACCENTUATION DEVICE
EP1639406A4 (en)	2010-07-21	SOUNDPROOFING DEVICE
EP1384874A4 (en)	2009-03-11	ENGINE ADMISSION DEVICE
FR2823535B1 (en)	2005-12-30	FUEL INJECTION DEVICE
FR2820463B1 (en)	2006-02-10	CARBURETOR DEVICE
DE50212994D1 (en)	2008-12-18	COMBUSTION ENGINE
FR2820784B1 (en)	2007-08-24	CARBURETOR DEVICE
FR2830067B1 (en)	2005-01-07	TREE SEALING DEVICE
FR2820900B1 (en)	2003-04-04	STARTER DEVICE

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2009-03-11	RIC1	Information provided on ipc code assigned before grant	Ipc: F02D 9/10 20060101ALI20090204BHEP Ipc: F02D 33/00 20060101AFI20021212BHEP
2010-04-22	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2010-09-02	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2010-10-27	RIN1	Information on inventor provided before grant (corrected)	Inventor name: SHIMOKAWA, JUNICHI Inventor name: AKIYAMA, HIROSHIGE
2010-11-05	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2010-11-17	RTI1	Title (correction)	Free format text: INTAKE SYSTEM FOR ENGINE
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