FR2116093A5 - - Google Patents

Info

Publication number
FR2116093A5
FR2116093A5 FR7142434A FR7142434A FR2116093A5 FR 2116093 A5 FR2116093 A5 FR 2116093A5 FR 7142434 A FR7142434 A FR 7142434A FR 7142434 A FR7142434 A FR 7142434A FR 2116093 A5 FR2116093 A5 FR 2116093A5
Authority
FR
France
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
FR7142434A
Other languages
French (fr)
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.)
Daimler Benz AG
Original Assignee
Daimler Benz 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 Daimler Benz AG filed Critical Daimler Benz AG
Application granted granted Critical
Publication of FR2116093A5 publication Critical patent/FR2116093A5/fr
Expired 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
    • F02B23/0636—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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • F02F3/22—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid
    • 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
    • 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
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0654—Thermal treatments, e.g. with heating elements or local cooling
    • 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
    • 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
FR7142434A 1970-11-27 1971-11-26 Expired FR2116093A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702058410 DE2058410A1 (en) 1970-11-27 1970-11-27 Pistons for internal combustion engines

Publications (1)

Publication Number Publication Date
FR2116093A5 true FR2116093A5 (en) 1972-07-07

Family

ID=5789285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7142434A Expired FR2116093A5 (en) 1970-11-27 1971-11-26

Country Status (4)

Country Link
US (1) US3738335A (en)
DE (1) DE2058410A1 (en)
FR (1) FR2116093A5 (en)
GB (1) GB1315737A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458685A1 (en) * 1979-06-12 1981-01-02 Ass Eng Italia PISTON FOR DIESEL ENGINE
WO1986001858A1 (en) * 1984-09-12 1986-03-27 Ae Plc Improvements in or relating to pistons
EP0937888A3 (en) * 1998-02-20 2000-03-29 Federal-Mogul Burscheid GmbH Process for making an internal combustion engine piston

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09287517A (en) * 1996-04-22 1997-11-04 Unisia Jecs Corp Piston for internal combustion engine and its metal mold
DK1253304T3 (en) 2001-04-25 2007-09-03 Ge Jenbacher Gmbh & Co Ohg Combustion engine with spark ignition and with at least one ignition device per cylinder
DE102004003658A1 (en) * 2004-01-24 2005-08-25 Mahle Gmbh Combustion basin in the bottom of a piston for a diesel engine
US7406941B2 (en) * 2004-07-21 2008-08-05 Federal - Mogul World Wide, Inc. One piece cast steel monobloc piston

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622570A (en) * 1949-03-15 1952-12-23 Daimler Benz Ag Diesel engine with precombustion chamber
US2865348A (en) * 1955-03-23 1958-12-23 Schmidt Gmbh Karl Piston
DE1033954B (en) * 1955-08-18 1958-07-10 Maschf Augsburg Nuernberg Ag Cooled light alloy piston
FR1244830A (en) * 1959-02-03 1960-10-28 Mahle Kg Light metal piston with cooling channels and its manufacturing process
GB854804A (en) * 1959-02-20 1960-11-23 List Hans Improvements in and relating to internal combustion engines with air compression andself-ignition
DE1141494B (en) * 1960-03-19 1962-12-20 Karl Schmidt Ges Mit Beschraen Cooled piston for internal combustion engines, preferably made of light metal
CH404874A (en) * 1960-08-23 1965-12-31 Schmidt Gmbh Karl Method of making pistons

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458685A1 (en) * 1979-06-12 1981-01-02 Ass Eng Italia PISTON FOR DIESEL ENGINE
WO1986001858A1 (en) * 1984-09-12 1986-03-27 Ae Plc Improvements in or relating to pistons
EP0937888A3 (en) * 1998-02-20 2000-03-29 Federal-Mogul Burscheid GmbH Process for making an internal combustion engine piston

Also Published As

Publication number Publication date
US3738335A (en) 1973-06-12
DE2058410A1 (en) 1972-06-08
GB1315737A (en) 1973-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse