FR3123686B1 - Moteur à explosion rotatif et procédé de combustion associé - Google Patents

Moteur à explosion rotatif et procédé de combustion associé Download PDF

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Publication number
FR3123686B1
FR3123686B1 FR2105973A FR2105973A FR3123686B1 FR 3123686 B1 FR3123686 B1 FR 3123686B1 FR 2105973 A FR2105973 A FR 2105973A FR 2105973 A FR2105973 A FR 2105973A FR 3123686 B1 FR3123686 B1 FR 3123686B1
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FR
France
Prior art keywords
combustion
combustion engine
fluid communication
gas inlet
rotary internal
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.)
Active
Application number
FR2105973A
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English (en)
Other versions
FR3123686A1 (fr
Inventor
Lahcene Kerrache
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
Priority to FR2105973A priority Critical patent/FR3123686B1/fr
Application filed by Individual filed Critical Individual
Priority to KR1020237042266A priority patent/KR20240017823A/ko
Priority to CA3217418A priority patent/CA3217418A1/fr
Priority to PCT/IB2022/055298 priority patent/WO2022259147A1/fr
Priority to EP22734365.4A priority patent/EP4352348A1/fr
Priority to JP2024519143A priority patent/JP2024522247A/ja
Priority to CN202280038582.5A priority patent/CN117413118A/zh
Publication of FR3123686A1 publication Critical patent/FR3123686A1/fr
Application granted granted Critical
Publication of FR3123686B1 publication Critical patent/FR3123686B1/fr
Active 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • 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
    • F01B31/00—Component parts, details, or accessories not provided for in, or of interest apart from, other groups
    • F01B31/14—Changing of compression ratio
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F01C1/3446—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/18—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B53/02—Methods of operating
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B53/04—Charge admission or combustion-gas discharge
    • 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
    • F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
    • F02B55/08—Outer members for co-operation with rotary pistons; Casings
    • 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
    • F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
    • F02B55/14—Shapes or constructions of combustion chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

Moteur à explosion rotatif et procédé de combustion associé L’invention porte principalement sur un moteur à explosion rotatif (1), comprenant un dispositif de combustion alternée (11) comprenant des moyens d’injection et de combustion (19, 20) de carburant dans une chambre de combustion (14, 15) qui est reliée fluidiquement à une entrée de gaz comburants (12) en communication de fluide avec un compartiment d’admission (7) de gaz comburants, et à une sortie de gaz brûlés (13) en communication de fluide avec un compartiment d’échappement (8) des gaz brulés, par l’intermédiaire d’un dispositif de communication fluidique alternée (16, 17, 18) configuré pour mettre alternativement en communication de fluide la chambre de combustion (14, 15) avec l’entrée de gaz comburants (12) et la sortie de gaz brulés (13). Figure à publier avec l’abrégé : Figure 1
FR2105973A 2021-06-07 2021-06-07 Moteur à explosion rotatif et procédé de combustion associé Active FR3123686B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR2105973A FR3123686B1 (fr) 2021-06-07 2021-06-07 Moteur à explosion rotatif et procédé de combustion associé
CA3217418A CA3217418A1 (fr) 2021-06-07 2022-06-07 Moteur a explosion rotatif et procede de combustion associe
PCT/IB2022/055298 WO2022259147A1 (fr) 2021-06-07 2022-06-07 Moteur à explosion rotatif et procédé de combustion associé
EP22734365.4A EP4352348A1 (fr) 2021-06-07 2022-06-07 Moteur à explosion rotatif et procédé de combustion associé
KR1020237042266A KR20240017823A (ko) 2021-06-07 2022-06-07 로터리 연소 엔진 및 관련 연소 방법
JP2024519143A JP2024522247A (ja) 2021-06-07 2022-06-07 ロータリー燃焼エンジン及び関連する燃焼方法
CN202280038582.5A CN117413118A (zh) 2021-06-07 2022-06-07 旋转式燃烧发动机及相关联的燃烧方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2105973 2021-06-07
FR2105973A FR3123686B1 (fr) 2021-06-07 2021-06-07 Moteur à explosion rotatif et procédé de combustion associé

Publications (2)

Publication Number Publication Date
FR3123686A1 FR3123686A1 (fr) 2022-12-09
FR3123686B1 true FR3123686B1 (fr) 2024-03-22

Family

ID=77999042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2105973A Active FR3123686B1 (fr) 2021-06-07 2021-06-07 Moteur à explosion rotatif et procédé de combustion associé

Country Status (7)

Country Link
EP (1) EP4352348A1 (fr)
JP (1) JP2024522247A (fr)
KR (1) KR20240017823A (fr)
CN (1) CN117413118A (fr)
CA (1) CA3217418A1 (fr)
FR (1) FR3123686B1 (fr)
WO (1) WO2022259147A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB518133A (en) * 1937-09-01 1940-02-19 Karl Walter Weiland Improvements in or relating to combustion product engines
DE2855968A1 (de) * 1978-12-23 1980-07-10 Eduard Dipl Ing Abadschieff Viertakt-verbrennungsmotoren mit gegentakt-brennkammern
US9528434B1 (en) * 2011-07-28 2016-12-27 Pratt & Whitney Canada Corp. Rotary internal combustion engine with pilot subchamber
US9353680B2 (en) * 2013-03-04 2016-05-31 Pratt & Whitney Canada Corp. Rotary internal combustion engine with pilot subchamber
US10801394B2 (en) * 2017-11-29 2020-10-13 Pratt & Whitney Canada Corp. Rotary engine with pilot subchambers

Also Published As

Publication number Publication date
JP2024522247A (ja) 2024-06-11
WO2022259147A1 (fr) 2022-12-15
CN117413118A (zh) 2024-01-16
KR20240017823A (ko) 2024-02-08
EP4352348A1 (fr) 2024-04-17
FR3123686A1 (fr) 2022-12-09
CA3217418A1 (fr) 2022-12-15

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