MA34544B1 - Moteur à air comprimé à chambre active incluse et autodétendeur - Google Patents

Moteur à air comprimé à chambre active incluse et autodétendeur

Info

Publication number
MA34544B1
MA34544B1 MA35769A MA35769A MA34544B1 MA 34544 B1 MA34544 B1 MA 34544B1 MA 35769 A MA35769 A MA 35769A MA 35769 A MA35769 A MA 35769A MA 34544 B1 MA34544 B1 MA 34544B1
Authority
MA
Morocco
Prior art keywords
active chamber
pressure
intake
cylinder
compressed air
Prior art date
Application number
MA35769A
Other languages
English (en)
Inventor
Guy Negre
Cyril Negre
Original Assignee
Motor Development Int Sa
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 Motor Development Int Sa filed Critical Motor Development Int Sa
Publication of MA34544B1 publication Critical patent/MA34544B1/fr

Links

Classifications

    • 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
    • F01B29/00—Machines or engines with pertinent characteristics other than those provided for in preceding main groups
    • F01B29/08—Reciprocating-piston machines or engines not otherwise provided for
    • F01B29/10—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
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
    • F01B17/02—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
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
    • F01B17/02—Engines
    • F01B17/022—Engines with fluid heating
    • 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
    • F02B21/00—Engines characterised by air-storage chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/042—Combustion air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/16—Other apparatus for heating fuel
    • F02M31/163—Preheating by burning an auxiliary mixture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S90/00—Solar heat systems not otherwise provided for
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Supercharger (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

L'invention propose un moteur plurimodal à chambre active incluse comportant un cylindre (1) et un piston (2) qui divise le cylindre en une chambre active (CA) et une chambre de détente (CD), et dans lequel : de l'air comprimé contenu dans un réservoir (12) alimente directement l'admission du cylindre moteur (1), le remplissage de la chambre active incluse (CA) s'effectue à une pression d'admission constante à chaque tour moteur, cette pression d'admission étant dégressive au fur à mesure de l'abaissement de la pression dans le réservoir, le volume de la chambre active incluse (CA) est augmenté progressivement au fur et à mesure de l'abaissement de pression dans le réservoir (12), et des moyens permettent non seulement d'ouvrir l'orifice et le conduit d'admission (7) sensiblement au point mort haut de la course du piston, mais permettent aussi de modifier la durée et/ou le secteur angulaire de l'admission, ainsi que la section de passage de l'ouverture, et le volume de la chambre active incluse (CA) est dimensionné pour la pression maximum de stockage, puis est progressivement augmenté, grâce à quoi le moteur est un moteur autodétendeur.
MA35769A 2010-10-05 2011-10-03 Moteur à air comprimé à chambre active incluse et autodétendeur MA34544B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1058037A FR2965582B1 (fr) 2010-10-05 2010-10-05 Moteur autodetendeur plurimodal a air comprime a chambre active incluse
PCT/EP2011/067212 WO2012045694A1 (fr) 2010-10-05 2011-10-03 Moteur à air comprimé à chambre active incluse et autodétendeur

Publications (1)

Publication Number Publication Date
MA34544B1 true MA34544B1 (fr) 2013-09-02

Family

ID=43663146

Family Applications (1)

Application Number Title Priority Date Filing Date
MA35769A MA34544B1 (fr) 2010-10-05 2011-10-03 Moteur à air comprimé à chambre active incluse et autodétendeur

Country Status (29)

Country Link
US (1) US9045982B2 (fr)
EP (1) EP2625400A1 (fr)
JP (1) JP2013538987A (fr)
KR (1) KR101840895B1 (fr)
CN (1) CN103189612B (fr)
AP (1) AP3567A (fr)
AU (1) AU2011311696B2 (fr)
BR (1) BR112013008233A2 (fr)
CA (1) CA2810922A1 (fr)
CL (1) CL2013000827A1 (fr)
CO (1) CO6741150A2 (fr)
CR (1) CR20130194A (fr)
CU (1) CU20130052A7 (fr)
DO (2) DOP2013000066A (fr)
EA (1) EA030098B1 (fr)
FR (1) FR2965582B1 (fr)
GE (1) GEP20156345B (fr)
IL (1) IL225297A (fr)
IN (1) IN2013MN00611A (fr)
MA (1) MA34544B1 (fr)
MX (1) MX2013002593A (fr)
MY (1) MY164600A (fr)
NI (1) NI201300029A (fr)
NZ (1) NZ608168A (fr)
PE (1) PE20140563A1 (fr)
PH (1) PH12013500656A1 (fr)
SG (1) SG189273A1 (fr)
WO (1) WO2012045694A1 (fr)
ZA (1) ZA201302709B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3021347B1 (fr) * 2014-05-22 2016-05-20 Motor Dev Int S A Moteur a air comprime a chambre active incluse et a distribution active a l'admission
GB2545203A (en) * 2015-12-08 2017-06-14 Gm Global Tech Operations Llc A method of operating an automotive system for powering a vehicle
CN107288769A (zh) * 2017-06-13 2017-10-24 麦镇荣 四冲程梯次做功发动机
CN110966126B (zh) * 2019-12-30 2025-06-10 云南优航无人机科技有限公司 一种进气道一体成型的轻量化无人机航空用发动机
CN113879445A (zh) * 2020-07-01 2022-01-04 蔡保源 自行车气压助力设备
CN113969805A (zh) * 2020-07-22 2022-01-25 蔡保源 气压动力设备
US12352171B2 (en) 2020-11-11 2025-07-08 Motor Development International Sa Compressed-air engine with integrated active chamber and active distribution with balanced valve
CO2021005882A1 (es) 2021-05-04 2021-05-20 Martinez David Alexander Lemos Dispositivo multiuso para fisioterapia respiratoria
FR3135486A1 (fr) * 2022-05-10 2023-11-17 Motor Development International Sa Moteur à air comprimé à chambre active incluse et à distribution active à soupape d’échappement équilibrée permettant une désactivation de cylindre
CN115823415B (zh) * 2022-11-09 2026-03-10 南昌市城市规划设计研究总院集团有限公司 一种雨污混接自动检测一体化装置
CN120055375A (zh) * 2025-04-30 2025-05-30 福建日日红电线电缆有限公司 中压电缆用具有定位功能的导体截断装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1058005A (fr) 1952-04-19 1954-03-12 Libbey Owens Ford Glass Co Pare-brise anti-éblouissant
US3756022A (en) * 1971-06-07 1973-09-04 J Pronovost External combustion engine
JPS5215947A (en) * 1975-07-25 1977-02-05 Nissan Motor Co Ltd External heat thermal engine
CN1004436B (zh) * 1986-09-19 1989-06-07 吴申亮 内燃机型膨胀机
US6318068B1 (en) * 2001-01-10 2001-11-20 John B. Shaw Valve actuating mechanism for a piston engine
FR2831598A1 (fr) 2001-10-25 2003-05-02 Mdi Motor Dev Internat Groupe motocompresseur-motoalternateur a injection d'air comprime additionnel fonctionnant en mono et pluri energies
FR2838769B1 (fr) 2002-04-22 2005-04-22 Mdi Motor Dev Internat Detendeur a debit variable et distribution par soupape a commande progressive pour moteur a injection d'air comprime fonctionnant en mono et pluri energie et autres moteurs ou compresseurs
GB2402169B (en) * 2003-05-28 2005-08-10 Lotus Car An engine with a plurality of operating modes including operation by compressed air
FR2862349B1 (fr) 2003-11-17 2006-02-17 Mdi Motor Dev Internat Sa Moteur a chambre active mono et/ou bi energie a air comprime et/ou energie additionnelle et son cycle thermodynamique
JP4321306B2 (ja) * 2004-02-26 2009-08-26 マツダ株式会社 水素エンジンの制御装置
FR2887591B1 (fr) * 2005-06-24 2007-09-21 Mdi Motor Dev Internat Sa Groupe moto-compresseur basses temperatures a combustion "froide" continue a pression constante et a chambre active
US7942117B2 (en) * 2006-05-27 2011-05-17 Robinson Thomas C Engine
FR2904054B1 (fr) * 2006-07-21 2013-04-19 Guy Joseph Jules Negre Moteur cryogenique a energie thermique ambiante et pression constante et ses cycles thermodynamiques
FR2905404B1 (fr) 2006-09-05 2012-11-23 Mdi Motor Dev Internat Sa Moteur a chambre active mono et/ou bi energie a air comprime et/ou energie additionnelle.
JP2010539384A (ja) * 2007-09-22 2010-12-16 イーティーエイチ・チューリッヒ 固定カムシャフトに基づく空気圧ハイブリッド内燃機関
GB2457917A (en) * 2008-02-28 2009-09-02 Univ Brunel I.c engine air hybrid vehicle
FR2934638B1 (fr) * 2008-07-29 2011-04-29 Renault Sas Procede de reduction des emissions polluantes d'un moteur a combustion interne et dispositif correspondant

Also Published As

Publication number Publication date
JP2013538987A (ja) 2013-10-17
FR2965582B1 (fr) 2016-01-01
IL225297A0 (en) 2013-06-27
CR20130194A (es) 2013-08-27
EA201390480A1 (ru) 2013-07-30
NI201300029A (es) 2013-07-16
DOP2013000065A (es) 2013-11-30
AU2011311696B2 (en) 2016-05-05
MX2013002593A (es) 2013-08-21
AP2013006794A0 (en) 2013-04-30
WO2012045694A1 (fr) 2012-04-12
EA030098B1 (ru) 2018-06-29
GEP20156345B (en) 2015-08-10
KR101840895B1 (ko) 2018-03-21
US9045982B2 (en) 2015-06-02
IL225297A (en) 2016-08-31
CU20130052A7 (es) 2013-07-31
AP3567A (en) 2016-02-01
PE20140563A1 (es) 2014-05-10
CN103189612B (zh) 2015-09-16
MY164600A (en) 2018-01-30
ZA201302709B (en) 2014-06-25
CO6741150A2 (es) 2013-08-30
EP2625400A1 (fr) 2013-08-14
IN2013MN00611A (fr) 2015-09-25
CL2013000827A1 (es) 2014-01-10
BR112013008233A2 (pt) 2016-06-14
SG189273A1 (en) 2013-06-28
PH12013500656A1 (en) 2013-06-24
NZ608168A (en) 2014-12-24
KR20130139977A (ko) 2013-12-23
DOP2013000066A (es) 2014-03-16
AU2011311696A1 (en) 2013-04-11
FR2965582A1 (fr) 2012-04-06
CN103189612A (zh) 2013-07-03
CA2810922A1 (fr) 2012-04-12
US20130167520A1 (en) 2013-07-04

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