CA2132282C - High performance head assembly for an internal combustion engine - Google Patents

High performance head assembly for an internal combustion engine Download PDF

Info

Publication number: CA2132282C
Authority: CA; Canada
Prior art keywords: fuel; valve; cylinder head; intake; head assembly
Prior art date: 1993-10-29
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

CA002132282A

Other languages

English (en)

French (fr)

Other versions

CA2132282A1 (en

Inventor

Richard William Smith, Jr.

Mark David Howard

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.)

Autosales Inc

Original Assignee

Autosales Inc

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.)

1993-10-29

Filing date

1994-09-16

Publication date

2005-11-22

1994-04-11 Priority claimed from US08/225,653 external-priority patent/US5873341A/en

1994-09-16 Application filed by Autosales Inc filed Critical Autosales Inc

1995-04-30 Publication of CA2132282A1 publication Critical patent/CA2132282A1/en

2005-11-22 Application granted granted Critical

2005-11-22 Publication of CA2132282C publication Critical patent/CA2132282C/en

2014-09-16 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000002485 combustion reaction Methods 0.000 title claims abstract description 55
239000000446 fuel Substances 0.000 claims abstract description 110
239000000203 mixture Substances 0.000 claims abstract description 28
230000001965 increasing effect Effects 0.000 claims abstract description 16
239000007788 liquid Substances 0.000 claims description 10
238000006243 chemical reaction Methods 0.000 claims description 7
230000009471 action Effects 0.000 claims description 6
238000010008 shearing Methods 0.000 claims description 3
230000001939 inductive effect Effects 0.000 claims 4
230000003993 interaction Effects 0.000 claims 2
230000002000 scavenging effect Effects 0.000 abstract description 13
238000000889 atomisation Methods 0.000 abstract description 7
238000011068 loading method Methods 0.000 abstract description 3
230000008859 change Effects 0.000 description 8
230000006835 compression Effects 0.000 description 8
238000007906 compression Methods 0.000 description 8
230000014759 maintenance of location Effects 0.000 description 7
230000000694 effects Effects 0.000 description 6
230000000712 assembly Effects 0.000 description 5
238000000429 assembly Methods 0.000 description 5
239000007789 gas Substances 0.000 description 5
230000008901 benefit Effects 0.000 description 4
230000006872 improvement Effects 0.000 description 4
238000011144 upstream manufacturing Methods 0.000 description 4
238000013461 design Methods 0.000 description 3
238000013467 fragmentation Methods 0.000 description 3
238000006062 fragmentation reaction Methods 0.000 description 3
238000012986 modification Methods 0.000 description 3
230000004048 modification Effects 0.000 description 3
230000000087 stabilizing effect Effects 0.000 description 3
238000001816 cooling Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000009467 reduction Effects 0.000 description 2
230000000717 retained effect Effects 0.000 description 2
125000006850 spacer group Chemical group 0.000 description 2
230000006641 stabilisation Effects 0.000 description 2
238000011105 stabilization Methods 0.000 description 2
238000012546 transfer Methods 0.000 description 2
210000000707 wrist Anatomy 0.000 description 2
230000006978 adaptation Effects 0.000 description 1
230000003466 anti-cipated effect Effects 0.000 description 1
238000013459 approach Methods 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
230000020169 heat generation Effects 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
238000002156 mixing Methods 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
238000010791 quenching Methods 0.000 description 1
230000000171 quenching effect Effects 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
239000000725 suspension Substances 0.000 description 1

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
- F01L1/181—Centre pivot rocking arms
- F01L1/182—Centre pivot rocking arms the rocking arm being pivoted about an individual fulcrum, i.e. not about a common shaft
- F01L1/183—Centre pivot rocking arms the rocking arm being pivoted about an individual fulcrum, i.e. not about a common shaft of the boat 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
- F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
- 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
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/02—Other fluid-dynamic features of induction systems for improving quantity of charge
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
- 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
- F02B2275/34—Lateral camshaft position
- 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
- F02F2001/244—Arrangement of valve stems in cylinder heads
- F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Combustion Methods Of Internal-Combustion Engines (AREA)
Cylinder Crankcases Of Internal Combustion Engines (AREA)
Valve-Gear Or Valve Arrangements (AREA)
Ignition Installations For Internal Combustion Engines (AREA)

CA002132282A 1993-10-29 1994-09-16 High performance head assembly for an internal combustion engine Expired - Fee Related CA2132282C (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US14588593A	1993-10-29	1993-10-29
US08/145,885		1993-10-29
US08/225,653		1994-04-11
US08/225,653 US5873341A (en)	1993-10-29	1994-04-11	High performance head assembly for an internal combustion engine

Publications (2)

Publication Number	Publication Date
CA2132282A1 CA2132282A1 (en)	1995-04-30
CA2132282C true CA2132282C (en)	2005-11-22

Family

ID=26843366

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002132282A Expired - Fee Related CA2132282C (en)	1993-10-29	1994-09-16	High performance head assembly for an internal combustion engine

Country Status (8)

Country	Link
JP (1)	JP3712212B2 (da)
AU (2)	AU679549B2 (da)
CA (1)	CA2132282C (da)
DE (1)	DE4438618B4 (da)
DK (1)	DK125094A (da)
FR (1)	FR2711732B1 (da)
GB (1)	GB2283280B (da)
SE (1)	SE9403691L (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9803633D0 (en) *	1998-02-20	1998-04-15	Woodhouse Timothy C	Internal combustion engines
JP4876022B2 (ja) *	2007-04-27	2012-02-15	本田技研工業株式会社	内燃機関
JP6399552B2 (ja) *	2014-09-30	2018-10-03	本田技研工業株式会社	内燃機関

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3276438A (en) *	1964-01-31	1966-10-04	Gen Motors Corp	Internal combustion engine valving arrangement
US4467752A (en) *	1982-06-21	1984-08-28	Motortech, Inc.	Internal combustion engine
US4686948A (en) *	1985-07-29	1987-08-18	Tfs, Inc.	Head for high performance internal combustion engine
US5076224A (en) *	1985-07-29	1991-12-31	Tfs, Inc.	In-line cylinder head for internal combustion engine
US4919092A (en) *	1985-07-29	1990-04-24	Tfs, Inc.	In-line cylinder head for internal combustion engine
US4773382A (en) *	1985-07-29	1988-09-27	Tfs, Inc.	Head for high performance internal combustion engine
US4893592A (en) *	1988-11-07	1990-01-16	Avelino Falero	Combustion chamber for an internal combustion engine
US5042440A (en) *	1990-04-20	1991-08-27	Joseph Robert C	Cylinder head for internal combustion engine
CZ282386B6 (cs) *	1990-09-13	1997-07-16	ŠKODA AUTO a.s.	Čtyřventilová hlava válců

1994
- 1994-09-16 CA CA002132282A patent/CA2132282C/en not_active Expired - Fee Related
- 1994-09-28 GB GB9419673A patent/GB2283280B/en not_active Expired - Fee Related
- 1994-10-04 AU AU74418/94A patent/AU679549B2/en not_active Ceased
- 1994-10-27 FR FR9412866A patent/FR2711732B1/fr not_active Expired - Fee Related
- 1994-10-27 SE SE9403691A patent/SE9403691L/xx not_active Application Discontinuation
- 1994-10-28 DK DK125094A patent/DK125094A/da unknown
- 1994-10-28 JP JP28712894A patent/JP3712212B2/ja not_active Expired - Fee Related
- 1994-10-28 DE DE4438618A patent/DE4438618B4/de not_active Expired - Fee Related
1997
- 1997-04-10 AU AU17823/97A patent/AU693053B2/en not_active Ceased

Also Published As

Publication number	Publication date
DE4438618A1 (de)	1995-05-04
DE4438618B4 (de)	2008-05-08
FR2711732B1 (fr)	1996-12-06
FR2711732A1 (fr)	1995-05-05
DK125094A (da)	1995-06-13
AU693053B2 (en)	1998-06-18
AU1782397A (en)	1997-06-05
SE9403691D0 (sv)	1994-10-27
JPH07217409A (ja)	1995-08-15
AU679549B2 (en)	1997-07-03
JP3712212B2 (ja)	2005-11-02
CA2132282A1 (en)	1995-04-30
GB2283280B (en)	1998-05-06
AU7441894A (en)	1995-05-18
GB9419673D0 (en)	1994-11-16
GB2283280A (en)	1995-05-03
SE9403691L (sv)	1995-04-30

Legal Events

Date	Code	Title	Description
2001-07-19	EEER	Examination request
2012-09-17	MKLA	Lapsed

Publication	Publication Date	Title
US6116211A (en)	2000-09-12	Injection control for direct injected engine
EP0558072B1 (en)	1996-02-07	Internal combustion engine
US5735240A (en)	1998-04-07	Direct injected engine
US5799638A (en)	1998-09-01	Direction injection system for multi-valve engine
US5873341A (en)	1999-02-23	High performance head assembly for an internal combustion engine
KR100245315B1 (ko)	2000-03-02	내연기관
US4616605A (en)	1986-10-14	Two-cycle engine with improved scavenging
US5564383A (en)	1996-10-15	Tumble valve arrangement for engine
CA1169728A (en)	1984-06-26	Internal combustion engine construction
US5487365A (en)	1996-01-30	Induction system for engine
US5529038A (en)	1996-06-25	Direct injected engine
EP1098074A2 (en)	2001-05-09	A direct-injection spark-ignited internal combustion engine
CA2132282C (en)	2005-11-22	High performance head assembly for an internal combustion engine
EP0595316B1 (en)	1997-04-23	Cylinder head and valve arrangement of a multi-valve internal combustion engine
US6708667B2 (en)	2004-03-23	Combustion chamber structure of in-cylinder fuel injection type engine
US5307773A (en)	1994-05-03	Squish structure for spark ignition engine
US6189503B1 (en)	2001-02-20	Porting arrangement for direct injected engine
EP0520518A1 (en)	1992-12-30	Induction system for an internal combustion engine
US5595156A (en)	1997-01-21	Induction control system for multi-valve engine
GB2313875A (en)	1997-12-10	I.c. engine cylinder head intake passage with means for atomizing fuel droplets
US6532933B1 (en)	2003-03-18	Fuel injection strategy for four cycle engines
US6173695B1 (en)	2001-01-16	Cylinder head with high swirl intake port and combustion chamber
JPS60150459A (ja)	1985-08-08	燃料噴射装置を有するエンジン
US6367444B1 (en)	2002-04-09	Cylinder head for direct injected engine
US5927245A (en)	1999-07-27	Combustion chamber for engine