ES2015381A6 - Motor endotermico, en particular de tipo diesel veloz de inyeccion directa. - Google Patents

Motor endotermico, en particular de tipo diesel veloz de inyeccion directa.

Info

Publication number
ES2015381A6
ES2015381A6 ES8900721A ES8900721A ES2015381A6 ES 2015381 A6 ES2015381 A6 ES 2015381A6 ES 8900721 A ES8900721 A ES 8900721A ES 8900721 A ES8900721 A ES 8900721A ES 2015381 A6 ES2015381 A6 ES 2015381A6
Authority
ES
Spain
Prior art keywords
intake duct
blade
internal combustion
combustion engine
engine
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 - Fee Related
Application number
ES8900721A
Other languages
English (en)
Inventor
Bruno Andreatta
Alfio Puglisi
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.)
Fiat Auto SpA
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
Publication of ES2015381A6 publication Critical patent/ES2015381A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

MOTOR ENDOTERMICO, EN PARTICULAR DE TIPO DIESEL VELOZ DE INYECCION DIRECTA, DOTADO DE ASPIRACION TURBULENTA DE VORTIGINOSIDAD VARIABLE, CUYA PRINCIPAL CARACTERISTICAS CONSISTE EN EL HECHO DE TENER PREVISTO UN CONDUCTO SUPLEMENTARIO EN EL QUE VA INTRODUCIDA UNA LAMINA FLEXIBLE DESLIZABLE DESTINADA A SER SITUADA EN POSICION SOBRESALIENTE EN EL INTERIOR DE UNA ZONA DE ENLACE O CONEXION ENTRE EL CONDUCTO DE ASPIRACION Y UN CARACOL CORRESPONDIENTE DE ALIMENTACION, PARA ABRIR O CERRAR PARCIALMENTE DE MODO PROGRESIVO LA SECCION DE PASO DEL CONDUCTO MISMO.
ES8900721A 1988-03-01 1989-02-28 Motor endotermico, en particular de tipo diesel veloz de inyeccion directa. Expired - Fee Related ES2015381A6 (es)

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 (1)

Publication Number Publication Date
ES2015381A6 true ES2015381A6 (es) 1990-08-16

Family

ID=11300056

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8900721A Expired - Fee Related ES2015381A6 (es) 1988-03-01 1989-02-28 Motor endotermico, en particular de tipo diesel veloz de inyeccion directa.

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2076063A2 (es) * 1992-04-24 1995-10-16 Santiago Antonio Serralvo Perfeccionamientos introducidos en motores de explosion.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2076063A2 (es) * 1992-04-24 1995-10-16 Santiago Antonio Serralvo Perfeccionamientos introducidos en motores de explosion.

Also Published As

Publication number Publication date
FR2628146A1 (fr) 1989-09-08
IT8867156A0 (it) 1988-03-01
IT1219059B (it) 1990-04-24
DE3906369A1 (de) 1989-09-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20011110