DE974449C - High-speed diesel engine with a rotary combustion chamber in the piston - Google Patents

High-speed diesel engine with a rotary combustion chamber in the piston

Info

Publication number
DE974449C
DE974449C DEK13306A DEK0013306A DE974449C DE 974449 C DE974449 C DE 974449C DE K13306 A DEK13306 A DE K13306A DE K0013306 A DEK0013306 A DE K0013306A DE 974449 C DE974449 C DE 974449C
Authority
DE
Germany
Prior art keywords
piston
combustion chamber
diesel engine
speed diesel
rotary 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
Application number
DEK13306A
Other languages
German (de)
Inventor
Siegfried Dr-Ing Meurer
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.)
MAN Maschinenfabrik Augsburg Nuernberg AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Priority to DEK13306A priority Critical patent/DE974449C/en
Application granted granted Critical
Publication of DE974449C publication Critical patent/DE974449C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645Details related to the fuel injector or the fuel spray
    • F02B23/0648Means or methods to improve the spray dispersion, evaporation or ignition
    • F02B23/0651Means or methods to improve the spray dispersion, evaporation or ignition the fuel spray impinging on reflecting surfaces or being specially guided throughout the combustion space
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0618Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion
    • F02B23/0624Swirl flow
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0675Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston the combustion space being substantially spherical, hemispherical, ellipsoid or parabolic
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00Engines characterised by air compression and subsequent fuel addition
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0678Unconventional, complex or non-rotationally symmetrical shapes of the combustion space, e.g. flower like, having special shapes related to the orientation of the fuel spray jets
    • F02B23/0693Unconventional, complex or non-rotationally symmetrical shapes of the combustion space, e.g. flower like, having special shapes related to the orientation of the fuel spray jets the combustion space consisting of step-wise widened multiple zones of different depth
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2720/00Engines with liquid fuel
    • F02B2720/22Four stroke engines
    • F02B2720/226Four stroke engines with measures for improving combustion
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies
DEK13306A 1952-02-23 1952-02-23 High-speed diesel engine with a rotary combustion chamber in the piston Expired DE974449C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK13306A DE974449C (en) 1952-02-23 1952-02-23 High-speed diesel engine with a rotary combustion chamber in the piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK13306A DE974449C (en) 1952-02-23 1952-02-23 High-speed diesel engine with a rotary combustion chamber in the piston

Publications (1)

Publication Number Publication Date
DE974449C true DE974449C (en) 1960-12-29

Family

ID=7214033

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK13306A Expired DE974449C (en) 1952-02-23 1952-02-23 High-speed diesel engine with a rotary combustion chamber in the piston

Country Status (1)

Country Link
DE (1) DE974449C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977154C (en) * 1952-11-08 1965-04-15 Maschf Augsburg Nuernberg Ag High-speed diesel engine with a combustion chamber of rotation in the piston
DE3590066C2 (en) * 1984-02-15 1993-06-24 Mitsubishi Jidosha Kogyo K.K., Tokio/Tokyo, Jp
WO2004057167A1 (en) 2002-12-19 2004-07-08 Avl List Gmbh Method for operating a direct-injection diesel engine
WO2004057168A1 (en) 2002-12-19 2004-07-08 Avl List Gmbh Method for operating a direct-injection diesel engine
US7415963B2 (en) 2003-10-09 2008-08-26 Avl List Gmbh Method for operating an internal combustion engine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR394403A (en) * 1908-09-18 1909-01-23 Alfred Schmid Steuer Candlestick
FR783669A (en) * 1934-02-19 1935-07-17 Internal combustion engine with fuel injection
GB513906A (en) * 1937-04-23 1939-10-25 Saurer Ag Adolph Improvements in and relating to internal combustion engines of the liquid-fuel injection type
FR870277A (en) * 1939-07-24 1942-03-06 Daimler Benz Ag Self-igniting internal combustion engine
DE749607C (en) * 1937-11-09 1944-11-27 High-speed vehicle diesel engine with a combustion chamber in the piston
AT168792B (en) * 1949-06-11 1951-08-10 Oesterr Saurerwerke Ag Injection internal combustion engine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR394403A (en) * 1908-09-18 1909-01-23 Alfred Schmid Steuer Candlestick
FR783669A (en) * 1934-02-19 1935-07-17 Internal combustion engine with fuel injection
GB513906A (en) * 1937-04-23 1939-10-25 Saurer Ag Adolph Improvements in and relating to internal combustion engines of the liquid-fuel injection type
DE696077C (en) * 1937-04-23 1940-09-10 Saurer Ag Adolph Injection internal combustion engine with air charge rotating around the cylinder axis
DE749607C (en) * 1937-11-09 1944-11-27 High-speed vehicle diesel engine with a combustion chamber in the piston
FR870277A (en) * 1939-07-24 1942-03-06 Daimler Benz Ag Self-igniting internal combustion engine
AT168792B (en) * 1949-06-11 1951-08-10 Oesterr Saurerwerke Ag Injection internal combustion engine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977154C (en) * 1952-11-08 1965-04-15 Maschf Augsburg Nuernberg Ag High-speed diesel engine with a combustion chamber of rotation in the piston
DE3590066C2 (en) * 1984-02-15 1993-06-24 Mitsubishi Jidosha Kogyo K.K., Tokio/Tokyo, Jp
WO2004057167A1 (en) 2002-12-19 2004-07-08 Avl List Gmbh Method for operating a direct-injection diesel engine
WO2004057168A1 (en) 2002-12-19 2004-07-08 Avl List Gmbh Method for operating a direct-injection diesel engine
CN100404814C (en) * 2002-12-19 2008-07-23 Avl里斯脱有限公司 Method of operating directly injecting diesel engine
DE10393905B4 (en) * 2002-12-19 2016-09-15 Avl List Gmbh Method for operating a direct-injection diesel internal combustion engine
US7415963B2 (en) 2003-10-09 2008-08-26 Avl List Gmbh Method for operating an internal combustion engine

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