IT202200009524A1 - Motore a combustione interna alimentato a idrogeno - Google Patents

Motore a combustione interna alimentato a idrogeno Download PDF

Info

Publication number
IT202200009524A1
IT202200009524A1 IT102022000009524A IT202200009524A IT202200009524A1 IT 202200009524 A1 IT202200009524 A1 IT 202200009524A1 IT 102022000009524 A IT102022000009524 A IT 102022000009524A IT 202200009524 A IT202200009524 A IT 202200009524A IT 202200009524 A1 IT202200009524 A1 IT 202200009524A1
Authority
IT
Italy
Prior art keywords
combustion engine
internal combustion
powered internal
hydrogen powered
hydrogen
Prior art date
Application number
IT102022000009524A
Other languages
English (en)
Inventor
Giovanni Maiorana
Ettore Musu
Clément Dumand
Original Assignee
Fca Italy Spa
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 Fca Italy Spa filed Critical Fca Italy Spa
Priority to IT102022000009524A priority Critical patent/IT202200009524A1/it
Priority to PCT/IB2023/054705 priority patent/WO2023218308A1/en
Publication of IT202200009524A1 publication Critical patent/IT202200009524A1/it

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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/02—Modifying induction systems for imparting a rotation to the charge in the cylinder in engines having inlet valves arranged eccentrically to cylinder axis
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/101—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on or close to the cylinder centre axis, e.g. with mixture formation using spray guided concepts
    • 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
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B2023/108—Swirl flow, i.e. the axis of rotation of the main charge flow motion is vertical

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)
IT102022000009524A 2022-05-09 2022-05-09 Motore a combustione interna alimentato a idrogeno IT202200009524A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102022000009524A IT202200009524A1 (it) 2022-05-09 2022-05-09 Motore a combustione interna alimentato a idrogeno
PCT/IB2023/054705 WO2023218308A1 (en) 2022-05-09 2023-05-05 A hydrogen spark ignition internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000009524A IT202200009524A1 (it) 2022-05-09 2022-05-09 Motore a combustione interna alimentato a idrogeno

Publications (1)

Publication Number Publication Date
IT202200009524A1 true IT202200009524A1 (it) 2023-11-09

Family

ID=83081437

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000009524A IT202200009524A1 (it) 2022-05-09 2022-05-09 Motore a combustione interna alimentato a idrogeno

Country Status (2)

Country Link
IT (1) IT202200009524A1 (it)
WO (1) WO2023218308A1 (it)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203393A (en) * 1979-01-04 1980-05-20 Ford Motor Company Plasma jet ignition engine and method
WO2007031839A2 (en) * 2005-09-12 2007-03-22 Toyota Jidosha Kabushiki Kaisha Internal combustion engine and control method thereof
WO2015107972A1 (ja) * 2014-01-16 2015-07-23 信哉 荒木 アンモニアエンジン
GB2553821A (en) * 2016-09-15 2018-03-21 Perkins Engines Co Ltd Cylinder Head

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203393A (en) * 1979-01-04 1980-05-20 Ford Motor Company Plasma jet ignition engine and method
WO2007031839A2 (en) * 2005-09-12 2007-03-22 Toyota Jidosha Kabushiki Kaisha Internal combustion engine and control method thereof
WO2015107972A1 (ja) * 2014-01-16 2015-07-23 信哉 荒木 アンモニアエンジン
GB2553821A (en) * 2016-09-15 2018-03-21 Perkins Engines Co Ltd Cylinder Head

Also Published As

Publication number Publication date
WO2023218308A1 (en) 2023-11-16

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