WO2015015508A3 - Fixed piston, moving cylinder 2 stroke i c engine. with super charging annular chamber - Google Patents

Fixed piston, moving cylinder 2 stroke i c engine. with super charging annular chamber Download PDF

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Publication number
WO2015015508A3
WO2015015508A3 PCT/IN2014/000454 IN2014000454W WO2015015508A3 WO 2015015508 A3 WO2015015508 A3 WO 2015015508A3 IN 2014000454 W IN2014000454 W IN 2014000454W WO 2015015508 A3 WO2015015508 A3 WO 2015015508A3
Authority
WO
WIPO (PCT)
Prior art keywords
engine
stroke
moving cylinder
fixed piston
annular chamber
Prior art date
Application number
PCT/IN2014/000454
Other languages
French (fr)
Other versions
WO2015015508A2 (en
Inventor
R. Rajan K.
Original Assignee
K R Rajan
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 K R Rajan filed Critical K R Rajan
Publication of WO2015015508A2 publication Critical patent/WO2015015508A2/en
Publication of WO2015015508A3 publication Critical patent/WO2015015508A3/en

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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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B7/00—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F01B7/18—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with differential piston
    • 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

Abstract

An innovative design of 2 stroke internal combustion engine (IC Engine) is disclosed which will obviate the draw backs of conventional 2 stroke engines, by having reduced polluting emission & increased fuel efficiency, configured as shown in the concept sketch, cut away view; (Fig.2).The enclosed drawing (Fig.1) illustrates the structure of the engine, with moving cylinder (4), fixed piston (5), sliding sleeve ports (6, 7), annular air compression chamber (14) and fuel injector (15). The engine can be made in Gasoline or Diesel versions and can be used in Automobiles or stationary machines to get high power to weight ratio, smooth torque, quick acceleration, high fuel efficiency & reduced consumption of lubrication oil. Materials & construction can be similar to that of conventional engines, but design as per the new concept.
PCT/IN2014/000454 2013-08-02 2014-07-07 Fixed piston, moving cylinder 2 stroke i c engine. with super charging annular chamber WO2015015508A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN3495/CHE/2013 2013-08-02
IN3495CH2013 2013-08-02

Publications (2)

Publication Number Publication Date
WO2015015508A2 WO2015015508A2 (en) 2015-02-05
WO2015015508A3 true WO2015015508A3 (en) 2015-04-09

Family

ID=52432514

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2014/000454 WO2015015508A2 (en) 2013-08-02 2014-07-07 Fixed piston, moving cylinder 2 stroke i c engine. with super charging annular chamber

Country Status (1)

Country Link
WO (1) WO2015015508A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4285003A1 (en) * 2020-12-29 2023-12-06 Adiyaman Üniversitesi Rektörlügü Liner type internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1436596A (en) * 1921-09-23 1922-11-21 Maclagan John Campbell Maccall Two-stroke cycle internal-combustion engine
KR20070120039A (en) * 2006-06-16 2007-12-21 베르트질레 슈바이츠 악티엔게젤샤프트 A cylinder liner arrangement
CN101586494A (en) * 2009-06-20 2009-11-25 李留超 Stroke oscillating internal-combustion engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1436596A (en) * 1921-09-23 1922-11-21 Maclagan John Campbell Maccall Two-stroke cycle internal-combustion engine
KR20070120039A (en) * 2006-06-16 2007-12-21 베르트질레 슈바이츠 악티엔게젤샤프트 A cylinder liner arrangement
CN101586494A (en) * 2009-06-20 2009-11-25 李留超 Stroke oscillating internal-combustion engine

Also Published As

Publication number Publication date
WO2015015508A2 (en) 2015-02-05

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