ATA284183A - PISTON FOR DIESEL ENGINES WITH DIRECT FUEL INJECTION - Google Patents

PISTON FOR DIESEL ENGINES WITH DIRECT FUEL INJECTION

Info

Publication number
ATA284183A
ATA284183A AT832841A AT284183A ATA284183A AT A284183 A ATA284183 A AT A284183A AT 832841 A AT832841 A AT 832841A AT 284183 A AT284183 A AT 284183A AT A284183 A ATA284183 A AT A284183A
Authority
AT
Austria
Prior art keywords
piston
fuel injection
diesel engines
direct fuel
direct
Prior art date
Application number
AT832841A
Other languages
German (de)
Other versions
AT380311B (en
Inventor
Hans Dipl Ing Dr Dr H C List
Original Assignee
Avl 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 Avl Ag filed Critical Avl Ag
Priority to AT0284183A priority Critical patent/AT380311B/en
Publication of ATA284183A publication Critical patent/ATA284183A/en
Application granted granted Critical
Publication of AT380311B publication Critical patent/AT380311B/en

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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0603—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston at least part of the interior volume or the wall of the combustion space being made of material different from the surrounding piston part, e.g. combustion space formed within a ceramic part fixed to a metal piston head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/10—Pistons  having surface coverings
    • F02F3/12—Pistons  having surface coverings on piston heads
    • F02F3/14—Pistons  having surface coverings on piston heads within combustion chambers
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0603—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston at least part of the interior volume or the wall of the combustion space being made of material different from the surrounding piston part, e.g. combustion space formed within a ceramic part fixed to a metal piston head
    • F02B2023/0612—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston at least part of the interior volume or the wall of the combustion space being made of material different from the surrounding piston part, e.g. combustion space formed within a ceramic part fixed to a metal piston head the material having a high temperature and pressure resistance, e.g. ceramic
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0672—Omega-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder center axis
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
AT0284183A 1983-08-04 1983-08-04 PISTON FOR DIESEL ENGINES WITH DIRECT FUEL INJECTION AT380311B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0284183A AT380311B (en) 1983-08-04 1983-08-04 PISTON FOR DIESEL ENGINES WITH DIRECT FUEL INJECTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0284183A AT380311B (en) 1983-08-04 1983-08-04 PISTON FOR DIESEL ENGINES WITH DIRECT FUEL INJECTION

Publications (2)

Publication Number Publication Date
ATA284183A true ATA284183A (en) 1985-09-15
AT380311B AT380311B (en) 1986-05-12

Family

ID=3541145

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0284183A AT380311B (en) 1983-08-04 1983-08-04 PISTON FOR DIESEL ENGINES WITH DIRECT FUEL INJECTION

Country Status (1)

Country Link
AT (1) AT380311B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT7203U1 (en) 2002-12-19 2004-11-25 Avl List Gmbh METHOD FOR OPERATING A DIRECTLY INJECTING DIESEL INTERNAL COMBUSTION ENGINE
AT7204U1 (en) * 2002-12-19 2004-11-25 Avl List Gmbh METHOD FOR OPERATING A DIRECTLY INJECTING DIESEL INTERNAL COMBUSTION ENGINE
WO2005033496A1 (en) 2003-10-09 2005-04-14 Avl List Gmbh Method for operating an internal combustion engine
GB201001562D0 (en) 2010-01-29 2010-03-17 Ricardo Uk Ltd Direct injection diesel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1527791A (en) * 1977-01-20 1978-10-11 Wellworthy Ltd Pistons

Also Published As

Publication number Publication date
AT380311B (en) 1986-05-12

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee