FR1411601A - Piston pour moteurs à combustion interne - Google Patents

Piston pour moteurs à combustion interne

Info

Publication number
FR1411601A
FR1411601A FR991637A FR991637A FR1411601A FR 1411601 A FR1411601 A FR 1411601A FR 991637 A FR991637 A FR 991637A FR 991637 A FR991637 A FR 991637A FR 1411601 A FR1411601 A FR 1411601A
Authority
FR
France
Prior art keywords
piston
internal combustion
combustion engines
engines
internal
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
FR991637A
Other languages
English (en)
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.)
Lister & Co Ltd R A
RA Lister and Co Ltd
Original Assignee
Lister & Co Ltd R A
RA Lister and Co Ltd
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 Lister & Co Ltd R A, RA Lister and Co Ltd filed Critical Lister & Co Ltd R A
Priority to FR991637A priority Critical patent/FR1411601A/fr
Application granted granted Critical
Publication of FR1411601A publication Critical patent/FR1411601A/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
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0648—Means or methods to improve the spray dispersion, evaporation or ignition
    • F02B23/0651—Means 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
    • 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
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0669—Details related to the fuel injector or the fuel spray having multiple fuel spray jets per injector nozzle
    • 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
    • F02B23/0678—Unconventional, 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
    • 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
    • F02B23/0678—Unconventional, 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
    • F02B23/069—Unconventional, 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 characterised by its eccentricity from the 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
    • 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
    • F02B23/0618—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 having in-cylinder means to influence the charge motion
    • F02B23/0621—Squish flow
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
FR991637A 1964-10-16 1964-10-16 Piston pour moteurs à combustion interne Expired FR1411601A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR991637A FR1411601A (fr) 1964-10-16 1964-10-16 Piston pour moteurs à combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR991637A FR1411601A (fr) 1964-10-16 1964-10-16 Piston pour moteurs à combustion interne

Publications (1)

Publication Number Publication Date
FR1411601A true FR1411601A (fr) 1965-09-17

Family

ID=8840457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR991637A Expired FR1411601A (fr) 1964-10-16 1964-10-16 Piston pour moteurs à combustion interne

Country Status (1)

Country Link
FR (1) FR1411601A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365697A1 (fr) * 1976-09-23 1978-04-21 Lister & Co Ltd R A Perfectionnements aux pistons de moteurs a combustion interne
FR2581421A1 (fr) * 1985-05-02 1986-11-07 Steyr Daimler Puch Ag Moteur a combustion interne a compression d'air et a piston avec chambre de combustion
WO2005071239A1 (fr) * 2004-01-24 2005-08-04 Mahle Gmbh Cavité de combustion dans le fond d'un piston de moteur diesel
WO2011082788A3 (fr) * 2009-12-17 2011-10-20 Ks Kolbenschmidt Gmbh Configuration de cavités formant chambre de combustion dans des pistons pour moteurs à combustion interne

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365697A1 (fr) * 1976-09-23 1978-04-21 Lister & Co Ltd R A Perfectionnements aux pistons de moteurs a combustion interne
FR2581421A1 (fr) * 1985-05-02 1986-11-07 Steyr Daimler Puch Ag Moteur a combustion interne a compression d'air et a piston avec chambre de combustion
WO2005071239A1 (fr) * 2004-01-24 2005-08-04 Mahle Gmbh Cavité de combustion dans le fond d'un piston de moteur diesel
US7380536B2 (en) 2004-01-24 2008-06-03 Mahle Gmbh Combustion bowl in the crown of a piston for a diesel engine
CN100572770C (zh) * 2004-01-24 2009-12-23 玛勒有限公司 位于柴油发动机活塞头内的燃烧室
WO2011082788A3 (fr) * 2009-12-17 2011-10-20 Ks Kolbenschmidt Gmbh Configuration de cavités formant chambre de combustion dans des pistons pour moteurs à combustion interne

Similar Documents

Publication Publication Date Title
FR1460248A (fr) Lanceur pour moteur à combustion interne
CH425337A (fr) Piston pour moteur à combustion interne
FR1512915A (fr) Turbo-compresseur pour moteurs à combustion interne
FR1429327A (fr) Perfectionnements apportés aux pistons pour moteurs à combustion interne
CH489701A (fr) Moteur à combustion interne à piston
CH447712A (fr) Piston pour moteur à combustion interne
FR1426578A (fr) Injecteur pour moteurs à combustion interne
CH430326A (fr) Carburateur pour moteur à combustion interne
FR1435720A (fr) Carburateur pour moteur à combustion interne
CH459659A (fr) Moteur à piston à combustion interne
FR1496434A (fr) Mécanisme de démarrage pour moteurs à combustion interne
FR1373853A (fr) Piston pour moteurs à combustion interne
FR1411601A (fr) Piston pour moteurs à combustion interne
FR1479937A (fr) Piston pour moteurs à combustion interne
FR1451838A (fr) Piston perfectionné pour moteurs à combustion interne
FR1450255A (fr) Piston pour moteurs à combustion interne
FR1416816A (fr) Piston pour moteurs à combustion interne
FR1404938A (fr) Démarreur pour moteurs à combustion interne
FR1368656A (fr) Perfectionnements aux pistons pour moteurs à combustion interne
FR1424262A (fr) Segment de piston pour moteur à combustion interne
FR1452571A (fr) Piston pour moteurs à combustion interne
FR1508935A (fr) Soupape tournante pour moteurs à combustion interne
FR1368064A (fr) Piston pour moteurs à combustion interne
FR1547137A (fr) Piston pour moteurs à combustion interne
FR1316240A (fr) Piston pour moteurs à combustion interne à piston rotatif