GEP20002048B - Internal Combustion Engine - Google Patents

Internal Combustion Engine

Info

Publication number
GEP20002048B
GEP20002048B GEAP19942995A GEAP1994002995A GEP20002048B GE P20002048 B GEP20002048 B GE P20002048B GE AP19942995 A GEAP19942995 A GE AP19942995A GE AP1994002995 A GEAP1994002995 A GE AP1994002995A GE P20002048 B GEP20002048 B GE P20002048B
Authority
GE
Georgia
Prior art keywords
piston
volume
pistons
cylinder
fuel
Prior art date
Application number
GEAP19942995A
Inventor
Dan Merrit
Original Assignee
Dan Merrit
1 Coventry Univ 2 Dan Merritt
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 Dan Merrit, 1 Coventry Univ 2 Dan Merritt filed Critical Dan Merrit
Priority to GEAP19942995A priority Critical patent/GEP20002048B/en
Publication of GEP20002048B publication Critical patent/GEP20002048B/en

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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/02—Engines characterised by precombustion chambers the chamber being periodically isolated from its 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-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
    • 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
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

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)

Abstract

1. Technical Result Improvement in combustion process and increase in efficiency. 2. Essence An internal combustion engine comprises not less than one pair of first and second cylinders 12 and 14, the first cylinder 12 having a larger swept volume than the second cylinder 14 and first and second pistons 16 and 18 reciprocable in the respective cylinders. The second piston 18 has a drive system 234, which divides the second cylinder into a first and second volumes 15a and 15b. In addition the engine is provided with an air inlet 25 and an exhaust outlet 27 and has a common combustion space 20 formed between the pistons, when the pistons are substantially at their inner dead centre positions, whereas, the engine comprises a transfer means for enabling gas flow between the first volume and the combustion space whilst an inhibiting means 128 inhibits the movement of fuel/air mixture from the first volume into the second volume, a fuel injector 34 provides fuel to the first volume during the induction stroke of the second piston 18, and a drive means for driving the second piston, the drive means are capable of maintaining the piston at its dead centre position during at least a portion of the expansion stroke of the first piston. 3. Field of Application Engine building. 2 ind. cl., 7 dep. cl., 26 fig.
GEAP19942995A 1994-06-23 1994-06-23 Internal Combustion Engine GEP20002048B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GEAP19942995A GEP20002048B (en) 1994-06-23 1994-06-23 Internal Combustion Engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GEAP19942995A GEP20002048B (en) 1994-06-23 1994-06-23 Internal Combustion Engine

Publications (1)

Publication Number Publication Date
GEP20002048B true GEP20002048B (en) 2000-04-10

Family

ID=82782056

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP19942995A GEP20002048B (en) 1994-06-23 1994-06-23 Internal Combustion Engine

Country Status (1)

Country Link
GE (1) GEP20002048B (en)

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