IT8867156A0 - Motore endotermico di tipo perfezionato con aspirazione a vorticosita regolabile - Google Patents

Motore endotermico di tipo perfezionato con aspirazione a vorticosita regolabile

Info

Publication number
IT8867156A0
IT8867156A0 IT8867156A IT6715688A IT8867156A0 IT 8867156 A0 IT8867156 A0 IT 8867156A0 IT 8867156 A IT8867156 A IT 8867156A IT 6715688 A IT6715688 A IT 6715688A IT 8867156 A0 IT8867156 A0 IT 8867156A0
Authority
IT
Italy
Prior art keywords
vorticity
intake
adjustable
endothermic engine
improved endothermic
Prior art date
Application number
IT8867156A
Other languages
English (en)
Other versions
IT1219059B (it
Inventor
Bruno Andreatta
Alfio Puglisi
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 IT67156/88A priority Critical patent/IT1219059B/it
Publication of IT8867156A0 publication Critical patent/IT8867156A0/it
Priority to ES8900721A priority patent/ES2015381A6/es
Priority to DE3906369A priority patent/DE3906369A1/de
Priority to FR8902682A priority patent/FR2628146A1/fr
Application granted granted Critical
Publication of IT1219059B publication Critical patent/IT1219059B/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
    • F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
    • F02B31/06—Movable means, e.g. butterfly valves
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
IT67156/88A 1988-03-01 1988-03-01 Motore endotermico di tipo perfezionato con aspirazione a vorticosita regolabile IT1219059B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT67156/88A IT1219059B (it) 1988-03-01 1988-03-01 Motore endotermico di tipo perfezionato con aspirazione a vorticosita regolabile
ES8900721A ES2015381A6 (es) 1988-03-01 1989-02-28 Motor endotermico, en particular de tipo diesel veloz de inyeccion directa.
DE3906369A DE3906369A1 (de) 1988-03-01 1989-03-01 Verbrennungsmotor
FR8902682A FR2628146A1 (fr) 1988-03-01 1989-03-01 Moteur endothermique perfectionne comportant une admission a indice de vortex reglable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67156/88A IT1219059B (it) 1988-03-01 1988-03-01 Motore endotermico di tipo perfezionato con aspirazione a vorticosita regolabile

Publications (2)

Publication Number Publication Date
IT8867156A0 true IT8867156A0 (it) 1988-03-01
IT1219059B IT1219059B (it) 1990-04-24

Family

ID=11300056

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67156/88A IT1219059B (it) 1988-03-01 1988-03-01 Motore endotermico di tipo perfezionato con aspirazione a vorticosita regolabile

Country Status (4)

Country Link
DE (1) DE3906369A1 (it)
ES (1) ES2015381A6 (it)
FR (1) FR2628146A1 (it)
IT (1) IT1219059B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2076063B1 (es) * 1992-04-24 1997-05-16 Santiago Antonio Serralvo Perfeccionamientos introducidos en motores de explosion.
DE4342139C1 (de) * 1993-12-10 1995-09-28 Hatz Motoren Einzylinder-Dieselmotor
KR101885754B1 (ko) * 2017-10-30 2018-08-06 이동규 흡·배기용 램제트 발생기

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349628A (en) * 1976-10-15 1978-05-06 Toyota Motor Corp Internal combustion engine with exhaust gas re-circulating unit
DE2914961A1 (de) * 1979-04-12 1980-11-20 Kloeckner Humboldt Deutz Ag Ventilgesteuerte brennkraftmaschine
JPS5762927A (en) * 1980-10-04 1982-04-16 Toyota Motor Corp Suction device for internal combustion engine
US4381743A (en) * 1981-02-26 1983-05-03 General Motors Corporation Variable area swirl generating engine cylinder inlet port
DE3137982C2 (de) * 1981-09-24 1986-05-28 Audi AG, 8070 Ingolstadt Brennkraftmaschine, insbesondere Diesel-Brennkraftmaschine mit Direkteinspritzung
JPS60256515A (ja) * 1984-05-31 1985-12-18 Kubota Ltd ４サイクルエンジンの渦巻形吸気ポ−ト
DE3701674A1 (de) * 1986-01-27 1987-07-30 Avl Verbrennungskraft Messtech Einlasskanal fuer eine ventilgesteuerte viertakt-brennkraftmaschine

Also Published As

Publication number Publication date
FR2628146A1 (fr) 1989-09-08
DE3906369A1 (de) 1989-09-14
ES2015381A6 (es) 1990-08-16
IT1219059B (it) 1990-04-24

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960329