MD4562C1 - Process for forming a fuel charge in a two-stroke internal combustion engine and two-stroke internal combustion engine for its implementation - Google Patents

Process for forming a fuel charge in a two-stroke internal combustion engine and two-stroke internal combustion engine for its implementation

Info

Publication number
MD4562C1
MD4562C1 MDA20170047A MD20170047A MD4562C1 MD 4562 C1 MD4562 C1 MD 4562C1 MD A20170047 A MDA20170047 A MD A20170047A MD 20170047 A MD20170047 A MD 20170047A MD 4562 C1 MD4562 C1 MD 4562C1
Authority
MD
Moldova
Prior art keywords
piston
fuel
internal combustion
stroke internal
combustion engine
Prior art date
Application number
MDA20170047A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD4562B1 (en
Inventor
Ион ЧЕРЕМПЕЙ
Original Assignee
Ион ЧЕРЕМПЕЙ
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 Ион ЧЕРЕМПЕЙ filed Critical Ион ЧЕРЕМПЕЙ
Priority to MDA20170047A priority Critical patent/MD4562C1/en
Publication of MD4562B1 publication Critical patent/MD4562B1/en
Publication of MD4562C1 publication Critical patent/MD4562C1/en

Links

Classifications

    • 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
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

The invention relates to mechanical engineering, namely to processes for forming a fuel charge in a two-stroke internal combustion engine and to two-stroke internal combustion engines for their implementation, and can be used in the design of multi-fuel engines with controlled air-fuel mixture compression ratio.The process, according to the invention, consists in that exhaust gases are removed when the piston (2) moves from the bottom dead point (BDP) to 2/3 of its full stroke in two stages: in the first stage, when the piston (2) moves from the BDP up to 1/3 of its full stroke, the exhaust gases are removed from the cylinder (1) due to the pressure created by the movement of the piston (2), and in the second stage, in the space of the cylinder (1), above the piston (2), is pumped compressed air with the continuous removal of the exhaust gases, and after the movement of the piston (2) from the BDP to 2/3 of its full stroke, is interrupted the removal of the exhaust gases with the continuous pumping of the compressed air, wherein atomized fuel is supplied, forming a fuel-air mixture, which is further compressed when the piston (2) approaches the top dead point (TDP) with subsequent inflammation thereof.The engine, according to the invention, comprises a cylinder (1) with a piston (2), a crankshaft (4) with a connecting rod (3), a pressure chamber (5) with a fuel injector (6), an intake valve (7), an exhaust port (8) with a valve (9) and a spark plug (10). The chamber (5) is connected to a compressor, equipped with a control system.
MDA20170047A 2017-04-18 2017-04-18 Process for forming a fuel charge in a two-stroke internal combustion engine and two-stroke internal combustion engine for its implementation MD4562C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20170047A MD4562C1 (en) 2017-04-18 2017-04-18 Process for forming a fuel charge in a two-stroke internal combustion engine and two-stroke internal combustion engine for its implementation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20170047A MD4562C1 (en) 2017-04-18 2017-04-18 Process for forming a fuel charge in a two-stroke internal combustion engine and two-stroke internal combustion engine for its implementation

Publications (2)

Publication Number Publication Date
MD4562B1 MD4562B1 (en) 2018-04-30
MD4562C1 true MD4562C1 (en) 2018-11-30

Family

ID=62133781

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20170047A MD4562C1 (en) 2017-04-18 2017-04-18 Process for forming a fuel charge in a two-stroke internal combustion engine and two-stroke internal combustion engine for its implementation

Country Status (1)

Country Link
MD (1) MD4562C1 (en)

Also Published As

Publication number Publication date
MD4562B1 (en) 2018-04-30

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees