JPS5070715A - - Google Patents

Info

Publication number
JPS5070715A
JPS5070715A JP49079719A JP7971974A JPS5070715A JP S5070715 A JPS5070715 A JP S5070715A JP 49079719 A JP49079719 A JP 49079719A JP 7971974 A JP7971974 A JP 7971974A JP S5070715 A JPS5070715 A JP S5070715A
Authority
JP
Japan
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.)
Pending
Application number
JP49079719A
Other languages
Japanese (ja)
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 claimed from GB3356773A external-priority patent/GB1478293A/en
Application filed filed Critical
Publication of JPS5070715A publication Critical patent/JPS5070715A/ja
Pending legal-status Critical Current

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
    • 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
    • F02B23/0636—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 the combustion space having a substantially flat and horizontal bottom
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • 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)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
JP49079719A 1973-07-13 1974-07-11 Pending JPS5070715A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3356773A GB1478293A (en) 1973-07-13 1973-07-13 Piston having a re-entrant bowl type combustion chamber for an internal combustion engine
GB3603173 1973-07-28

Publications (1)

Publication Number Publication Date
JPS5070715A true JPS5070715A (ko) 1975-06-12

Family

ID=26261922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49079719A Pending JPS5070715A (ko) 1973-07-13 1974-07-11

Country Status (4)

Country Link
JP (1) JPS5070715A (ko)
DE (1) DE2432990A1 (ko)
ES (1) ES428229A1 (ko)
FR (1) FR2237064B1 (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194064A (ja) * 1983-02-04 1984-11-02 エ−イ−・ピ−エルシ− アルミニウム又はアルミニウム合金より成るピストンのクラウン部を補強するための方法
JPS63105227A (ja) * 1986-10-20 1988-05-10 Isuzu Motors Ltd 直噴式デイ−ゼル機関の燃焼室
KR100762526B1 (ko) 2000-06-16 2007-10-01 말레 게엠베하 디젤 엔진용 피스톤

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2507899C3 (de) * 1975-02-24 1980-06-04 Karl Schmidt Gmbh, 7107 Neckarsulm Leichtmetallkolben fur Dieselbrennkraftmaschinen
DE2646114C2 (de) * 1976-10-13 1984-03-22 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Kolben für einen Dieselmotor
DE3301724C2 (de) * 1983-01-20 1986-08-14 Klöckner-Humboldt-Deutz AG, 5000 Köln Leichtmetall-Kolben für eine Brennkraftmaschine mit Brennraummulde im Kolbenboden
DE19813430B4 (de) * 1997-03-29 2010-10-21 Alcan Deutschland Gmbh Verbundgußkolben und Verfahren zu seiner Herstellung
FR2801935B1 (fr) 1999-12-02 2002-04-19 Peugeot Citroen Automobiles Sa Procede de renforcement d'un piston de moteur a combustion interne, et piston renforce selon le procede
DE10334476B4 (de) * 2003-07-29 2008-05-08 Ks Kolbenschmidt Gmbh Feuerblech für einen Kolben mit einer Brennraummulde
DE102011107775A1 (de) * 2011-07-15 2013-01-17 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102011107774A1 (de) 2011-07-15 2013-01-17 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102018123275A1 (de) 2018-09-21 2020-03-26 Man Truck & Bus Se Kolben für eine Brennkraftmaschine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194064A (ja) * 1983-02-04 1984-11-02 エ−イ−・ピ−エルシ− アルミニウム又はアルミニウム合金より成るピストンのクラウン部を補強するための方法
JPS63105227A (ja) * 1986-10-20 1988-05-10 Isuzu Motors Ltd 直噴式デイ−ゼル機関の燃焼室
KR100762526B1 (ko) 2000-06-16 2007-10-01 말레 게엠베하 디젤 엔진용 피스톤

Also Published As

Publication number Publication date
ES428229A1 (es) 1976-08-16
FR2237064B1 (ko) 1981-01-30
DE2432990A1 (de) 1975-01-30
FR2237064A1 (ko) 1975-02-07

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