GB2140867B - Actuation of inlet valve in cylinder head of two-stroke ic engine - Google Patents

Actuation of inlet valve in cylinder head of two-stroke ic engine

Info

Publication number
GB2140867B
GB2140867B GB08315113A GB8315113A GB2140867B GB 2140867 B GB2140867 B GB 2140867B GB 08315113 A GB08315113 A GB 08315113A GB 8315113 A GB8315113 A GB 8315113A GB 2140867 B GB2140867 B GB 2140867B
Authority
GB
United Kingdom
Prior art keywords
actuation
stroke
engine
cylinder head
inlet valve
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
Application number
GB08315113A
Other versions
GB2140867A (en
GB8315113D0 (en
Inventor
Antonio Ancheta
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB08315113A priority Critical patent/GB2140867B/en
Publication of GB8315113D0 publication Critical patent/GB8315113D0/en
Publication of GB2140867A publication Critical patent/GB2140867A/en
Application granted granted Critical
Publication of GB2140867B publication Critical patent/GB2140867B/en
Expired 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • F02B25/04—Engines having ports both in cylinder head and in cylinder wall near bottom of piston stroke
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/32—Engines with pumps other than of reciprocating-piston type
    • F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
    • F02B33/40—Engines with pumps other than of reciprocating-piston type with rotary pumps of non-positive-displacement 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
GB08315113A 1983-06-02 1983-06-02 Actuation of inlet valve in cylinder head of two-stroke ic engine Expired GB2140867B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08315113A GB2140867B (en) 1983-06-02 1983-06-02 Actuation of inlet valve in cylinder head of two-stroke ic engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08315113A GB2140867B (en) 1983-06-02 1983-06-02 Actuation of inlet valve in cylinder head of two-stroke ic engine

Publications (3)

Publication Number Publication Date
GB8315113D0 GB8315113D0 (en) 1983-07-06
GB2140867A GB2140867A (en) 1984-12-05
GB2140867B true GB2140867B (en) 1987-07-22

Family

ID=10543678

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08315113A Expired GB2140867B (en) 1983-06-02 1983-06-02 Actuation of inlet valve in cylinder head of two-stroke ic engine

Country Status (1)

Country Link
GB (1) GB2140867B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186323A (en) * 1982-09-15 1987-08-12 Antonio Ancheta Two-stroke internal combustion engine
EP0875671A1 (en) * 1997-04-30 1998-11-04 von Görtz & Finger Techn. Entwicklungs Ges.m.b.H. New scavenging process for internal combustion engines
US5934245A (en) * 1997-11-19 1999-08-10 Caterpillar Inc. Two cycle engine having a mono-valve integrated with a fuel injector
WO2000009873A1 (en) * 1998-08-12 2000-02-24 Roger Macpherson Two-four-eight engine
DE10107351A1 (en) * 2001-02-13 2003-10-23 Florian Springer Turbo-charged 2-stroke IC engine with turbo charge to generate overpressure in intake channel and transfer it into cylinder, eliminates use of crankshaft chamber for pre-compression, for increased performance
GB2452695A (en) * 2007-08-02 2009-03-18 William Francis Molloy Forced induction two stroke engine
WO2016018184A1 (en) * 2014-07-26 2016-02-04 Ase Alternative Solar Energy Engine Ab Method at a 2-stroke engine, and a 2-stroke engine operating according to said method
RU2697206C1 (en) * 2018-04-28 2019-08-13 Владимир Кузьмич Дюпин Dupin two-stroke internal combustion engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB394519A (en) *
GB237034A (en) * 1924-04-29 1925-07-23 Kenneth Irwin Crossley Improvements in cylinders of internal combustion engines
GB482123A (en) * 1936-11-26 1938-03-23 Saurer Ag Adolph Improvements in and relating to the control of internal combustion engines
GB618441A (en) * 1940-08-10 1949-02-22 Pierre Farkas Improvements in and relating to two stroke cycle internal combustion engines
GB590854A (en) * 1943-03-29 1947-07-30 Ettore Bugatti Improvements in or relating to the cylinders of internal combustion engines and the valve gear thereof
GB684366A (en) * 1949-10-22 1952-12-17 Pietro Martinelli Two-stroke internal combustion engine
CH378590A (en) * 1960-07-11 1964-06-15 Sulzer Ag Two-stroke diesel engine with exhaust gas turbo fan
GB1021378A (en) * 1963-12-17 1966-03-02 Villiers Engineering Co Ltd Two-stroke internal combustion engines
US3572299A (en) * 1969-12-15 1971-03-23 Lester Ind Inc Valve-actuating train for machinery having a cyclicly operated poppet valve
FR2338385A1 (en) * 1976-01-15 1977-08-12 Melchior Jean TWO STROKE INTERNAL COMBUSTION ENGINE IMPROVEMENTS
FR2484019A2 (en) * 1980-06-04 1981-12-11 Durand Georges IMPROVING EXPLOSION ENGINES TO ENSURE IMPROVED EFFICIENCY THROUGH RELATIVE LENGTHENING RELAXATION

Also Published As

Publication number Publication date
GB2140867A (en) 1984-12-05
GB8315113D0 (en) 1983-07-06

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Legal Events

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