FR3033595B1 - TWO-STROKE COMPRESSED NON-POLLUTING ENGINE - Google Patents

TWO-STROKE COMPRESSED NON-POLLUTING ENGINE Download PDF

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Publication number
FR3033595B1
FR3033595B1 FR1500471A FR1500471A FR3033595B1 FR 3033595 B1 FR3033595 B1 FR 3033595B1 FR 1500471 A FR1500471 A FR 1500471A FR 1500471 A FR1500471 A FR 1500471A FR 3033595 B1 FR3033595 B1 FR 3033595B1
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FR
France
Prior art keywords
fresh gas
delimiting
cylinder
compressed non
combustion
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
FR1500471A
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French (fr)
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FR3033595A1 (en
Inventor
Ahmed Ait Hellal
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
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR1500471A priority Critical patent/FR3033595B1/en
Priority to PCT/FR2016/000040 priority patent/WO2016142592A1/en
Publication of FR3033595A1 publication Critical patent/FR3033595A1/en
Application granted granted Critical
Publication of FR3033595B1 publication Critical patent/FR3033595B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
    • F02B33/22—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with pumping cylinder situated at side of working cylinder, e.g. the cylinders being parallel
    • 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

L'invention porte principalement sur un moteur thermique fonctionnant selon un cycle à deux temps, qui est essentiellement caractérisé en ce qu'il comporte un premier cylindre (3) délimitant une chambre de combustion (5) dans laquelle se produisent les phases de compression, combustion, détente et échappement et dans laquelle coulisse un piston (17) solidaire d'un vilebrequin (19) via une bielle d'entraînement (20), et un second cylindre (4) délimitant une chambre de compression de gaz frais (6) qui comporte des moyens d'alimentation en gaz frais (11,11a), des moyens de compression des dits gaz frais (18,21,19) et des moyens de transfert de gaz frais compressés (12,12a, 13,8,8a) depuis la chambre de compression (6) jusqu'à la chambre de combustion (5) qui sont activés au moins pendant une partie de la phase d'échappement.The invention relates mainly to a heat engine operating according to a two-stroke cycle, which is essentially characterized in that it comprises a first cylinder (3) delimiting a combustion chamber (5) in which the compression phases occur, combustion, expansion and exhaust and in which slides a piston (17) integral with a crankshaft (19) via a drive rod (20), and a second cylinder (4) delimiting a fresh gas compression chamber (6) which comprises fresh gas supply means (11,11a), means for compressing said fresh gas (18,21,19) and means for transferring compressed fresh gas (12,12a, 13,8,8a ) from the compression chamber (6) to the combustion chamber (5) which are activated at least during part of the exhaust phase.

FR1500471A 2015-03-12 2015-03-12 TWO-STROKE COMPRESSED NON-POLLUTING ENGINE Expired - Fee Related FR3033595B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1500471A FR3033595B1 (en) 2015-03-12 2015-03-12 TWO-STROKE COMPRESSED NON-POLLUTING ENGINE
PCT/FR2016/000040 WO2016142592A1 (en) 2015-03-12 2016-03-09 Non-polluting compressed two-stroke engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1500471 2015-03-12
FR1500471A FR3033595B1 (en) 2015-03-12 2015-03-12 TWO-STROKE COMPRESSED NON-POLLUTING ENGINE

Publications (2)

Publication Number Publication Date
FR3033595A1 FR3033595A1 (en) 2016-09-16
FR3033595B1 true FR3033595B1 (en) 2018-08-17

Family

ID=53872093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1500471A Expired - Fee Related FR3033595B1 (en) 2015-03-12 2015-03-12 TWO-STROKE COMPRESSED NON-POLLUTING ENGINE

Country Status (2)

Country Link
FR (1) FR3033595B1 (en)
WO (1) WO2016142592A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110392772B (en) * 2017-03-15 2021-06-25 沃尔沃卡车集团 Internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522649A (en) * 1945-10-06 1950-09-19 William L Tenney Two-stroke cycle engine cylinder and pump
JPS54144515A (en) * 1978-04-28 1979-11-10 Toyota Motor Corp Two-cycle gasoline engine
FR2724691B1 (en) * 1994-09-15 1996-11-29 Scao Jean Marie Le TWO-STROKE PRE-COMPRESSION AND SPRING ENGINE
HRP20000632A2 (en) * 2000-09-22 2002-04-30 Paut Dražen Two-stroke cycle for internal combustion engines

Also Published As

Publication number Publication date
FR3033595A1 (en) 2016-09-16
WO2016142592A1 (en) 2016-09-15

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