IT1180088B - Motore endotermico con condotti di aspirazione atti a produrre elevata turbolenza nel flusso d'aria di alimentazione - Google Patents

Motore endotermico con condotti di aspirazione atti a produrre elevata turbolenza nel flusso d'aria di alimentazione

Info

Publication number
IT1180088B
IT1180088B IT67748/84A IT6774884A IT1180088B IT 1180088 B IT1180088 B IT 1180088B IT 67748/84 A IT67748/84 A IT 67748/84A IT 6774884 A IT6774884 A IT 6774884A IT 1180088 B IT1180088 B IT 1180088B
Authority
IT
Italy
Prior art keywords
produce high
intake ducts
high turbulence
supply airflow
ducts suitable
Prior art date
Application number
IT67748/84A
Other languages
English (en)
Other versions
IT8467748A0 (it
IT8467748A1 (it
Inventor
Mario Urbinati
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to IT67748/84A priority Critical patent/IT1180088B/it
Publication of IT8467748A0 publication Critical patent/IT8467748A0/it
Priority to DE8585108689T priority patent/DE3573449D1/de
Priority to EP85108689A priority patent/EP0170131B1/en
Priority to ES545567A priority patent/ES8608095A1/es
Publication of IT8467748A1 publication Critical patent/IT8467748A1/it
Application granted granted Critical
Publication of IT1180088B publication Critical patent/IT1180088B/it

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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4228—Helically-shaped channels 
    • 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
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
IT67748/84A 1984-07-27 1984-07-27 Motore endotermico con condotti di aspirazione atti a produrre elevata turbolenza nel flusso d'aria di alimentazione IT1180088B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT67748/84A IT1180088B (it) 1984-07-27 1984-07-27 Motore endotermico con condotti di aspirazione atti a produrre elevata turbolenza nel flusso d'aria di alimentazione
DE8585108689T DE3573449D1 (en) 1984-07-27 1985-07-11 Internal combustion engine with intake ducts arranged to produce high turbulence in the feed air flow
EP85108689A EP0170131B1 (en) 1984-07-27 1985-07-11 Internal combustion engine with intake ducts arranged to produce high turbulence in the feed air flow
ES545567A ES8608095A1 (es) 1984-07-27 1985-07-26 Motor endotermico de gran turbulencia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67748/84A IT1180088B (it) 1984-07-27 1984-07-27 Motore endotermico con condotti di aspirazione atti a produrre elevata turbolenza nel flusso d'aria di alimentazione

Publications (3)

Publication Number Publication Date
IT8467748A0 IT8467748A0 (it) 1984-07-27
IT8467748A1 IT8467748A1 (it) 1986-01-27
IT1180088B true IT1180088B (it) 1987-09-23

Family

ID=11304985

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67748/84A IT1180088B (it) 1984-07-27 1984-07-27 Motore endotermico con condotti di aspirazione atti a produrre elevata turbolenza nel flusso d'aria di alimentazione

Country Status (4)

Country Link
EP (1) EP0170131B1 (it)
DE (1) DE3573449D1 (it)
ES (1) ES8608095A1 (it)
IT (1) IT1180088B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0373145A1 (de) * 1988-12-02 1990-06-13 AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH.Prof.Dr.Dr.h.c. Hans List Brennkraftmaschine mit je zwei Einlassventilen pro Zylinder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB825837A (en) * 1955-10-12 1959-12-23 Henry Weslake Improvements in or relating to inlet passages for internal combustion engines
DE2633554A1 (de) * 1976-07-26 1978-02-02 Int Harvester Co Verfahren zum gemischaufbereiten bei einer brennkraftmaschine und brennkraftmaschine zum durchfuehren des verfahrens
JPS5845574B2 (ja) * 1978-06-15 1983-10-11 トヨタ自動車株式会社 内燃機関の吸気通路装置

Also Published As

Publication number Publication date
IT8467748A0 (it) 1984-07-27
ES8608095A1 (es) 1986-06-16
ES545567A0 (es) 1986-06-16
EP0170131A3 (en) 1987-01-14
EP0170131B1 (en) 1989-10-04
DE3573449D1 (en) 1989-11-09
IT8467748A1 (it) 1986-01-27
EP0170131A2 (en) 1986-02-05

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