GB2313875B - High performance head assembly for an internal combustion engine - Google Patents

High performance head assembly for an internal combustion engine

Info

Publication number
GB2313875B
GB2313875B GB9713317A GB9713317A GB2313875B GB 2313875 B GB2313875 B GB 2313875B GB 9713317 A GB9713317 A GB 9713317A GB 9713317 A GB9713317 A GB 9713317A GB 2313875 B GB2313875 B GB 2313875B
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
high performance
head assembly
performance head
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
GB9713317A
Other versions
GB2313875A (en
GB9713317D0 (en
Inventor
Jr Richard W Smith
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.)
Filing date
Publication date
Priority claimed from US08/225,653 external-priority patent/US5873341A/en
Application filed by Autosales Inc filed Critical Autosales Inc
Priority claimed from GB9419673A external-priority patent/GB2283280B/en
Publication of GB9713317D0 publication Critical patent/GB9713317D0/en
Publication of GB2313875A publication Critical patent/GB2313875A/en
Application granted granted Critical
Publication of GB2313875B publication Critical patent/GB2313875B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
GB9713317A 1993-10-29 1994-09-28 High performance head assembly for an internal combustion engine Expired - Fee Related GB2313875B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14585593A 1993-10-29 1993-10-29
US08/225,653 US5873341A (en) 1993-10-29 1994-04-11 High performance head assembly for an internal combustion engine
GB9419673A GB2283280B (en) 1993-10-29 1994-09-28 High performance head assembly for an internal combustion engine

Publications (3)

Publication Number Publication Date
GB9713317D0 GB9713317D0 (en) 1997-08-27
GB2313875A GB2313875A (en) 1997-12-10
GB2313875B true GB2313875B (en) 1998-05-06

Family

ID=27267404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9713317A Expired - Fee Related GB2313875B (en) 1993-10-29 1994-09-28 High performance head assembly for an internal combustion engine

Country Status (1)

Country Link
GB (1) GB2313875B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159011A (en) * 1978-02-21 1979-06-26 General Motors Corporation Engine cylinder inlet port
EP0216477A2 (en) * 1985-09-16 1987-04-01 General Motors Corporation Internal combustion engine with cylinder intake port

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159011A (en) * 1978-02-21 1979-06-26 General Motors Corporation Engine cylinder inlet port
EP0216477A2 (en) * 1985-09-16 1987-04-01 General Motors Corporation Internal combustion engine with cylinder intake port

Also Published As

Publication number Publication date
GB2313875A (en) 1997-12-10
GB9713317D0 (en) 1997-08-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010928