IT1290201B1 - Condotto a sezioni multiple a geometria specifica per aspirazione e scarico per motori a combustione interna (sovralimentazione dinamica) - Google Patents

Condotto a sezioni multiple a geometria specifica per aspirazione e scarico per motori a combustione interna (sovralimentazione dinamica)

Info

Publication number
IT1290201B1
IT1290201B1 IT96FO000027A ITFO960027A IT1290201B1 IT 1290201 B1 IT1290201 B1 IT 1290201B1 IT 96FO000027 A IT96FO000027 A IT 96FO000027A IT FO960027 A ITFO960027 A IT FO960027A IT 1290201 B1 IT1290201 B1 IT 1290201B1
Authority
IT
Italy
Prior art keywords
exhaust
intake
internal combustion
cylinder
combustion engines
Prior art date
Application number
IT96FO000027A
Other languages
English (en)
Inventor
Stefano Dellarosa
Original Assignee
Stefano Dellarosa
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 Stefano Dellarosa filed Critical Stefano Dellarosa
Publication of ITFO960027A0 publication Critical patent/ITFO960027A0/it
Priority to IT96FO000027A priority Critical patent/IT1290201B1/it
Priority to JP10524267A priority patent/JP2000504390A/ja
Priority to KR1019980705811A priority patent/KR19990082089A/ko
Priority to PCT/EP1997/006554 priority patent/WO1998023854A1/en
Priority to EP97951959A priority patent/EP0882178B1/en
Priority to DE69709627T priority patent/DE69709627T2/de
Priority to AT97951959T priority patent/ATE212105T1/de
Priority to US09/117,330 priority patent/US6269806B1/en
Priority to TW086117707A priority patent/TW389811B/zh
Publication of ITFO960027A1 publication Critical patent/ITFO960027A1/it
Application granted granted Critical
Publication of IT1290201B1 publication Critical patent/IT1290201B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10118—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements with variable cross-sections of intake ducts along their length; Venturis; Diffusers
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/005—Oscillating pipes with charging achieved by arrangement, dimensions or shapes of intakes pipes or chambers; Ram air pipes
    • F02B27/006—Oscillating pipes with charging achieved by arrangement, dimensions or shapes of intakes pipes or chambers; Ram air pipes of intake runners
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/04—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues in exhaust systems only, e.g. for sucking-off combustion gases
    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10124—Ducts with special cross-sections, e.g. non-circular cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10262—Flow guides, obstructions, deflectors or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10301—Flexible, resilient, pivotally or movable parts; Membranes
    • 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
    • F02B2275/18—DOHC [Double overhead camshaft]
    • 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
    • F02F7/00—Casings, e.g. crankcases
    • F02F7/0085—Materials for constructing engines or their parts
    • F02F2007/0092—Transparent materials
    • 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)
  • Characterised By The Charging Evacuation (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
IT96FO000027A 1996-11-28 1996-11-28 Condotto a sezioni multiple a geometria specifica per aspirazione e scarico per motori a combustione interna (sovralimentazione dinamica) IT1290201B1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT96FO000027A IT1290201B1 (it) 1996-11-28 1996-11-28 Condotto a sezioni multiple a geometria specifica per aspirazione e scarico per motori a combustione interna (sovralimentazione dinamica)
EP97951959A EP0882178B1 (en) 1996-11-28 1997-11-24 Intake and exhaust device with multiple sections of specific geometry, for internal combustion engines
KR1019980705811A KR19990082089A (ko) 1996-11-28 1997-11-24 특정 형상의 다중섹션을 갖는 내연기관용 흡배기장치
PCT/EP1997/006554 WO1998023854A1 (en) 1996-11-28 1997-11-24 Intake and exhaust device with multiple sections of specific geometry, for internal combustion engines
JP10524267A JP2000504390A (ja) 1996-11-28 1997-11-24 内燃エンジン用の独特の複合断面形状を備えた吸気及び排気装置
DE69709627T DE69709627T2 (de) 1996-11-28 1997-11-24 Lufteinlass- und luftauslassvorrichtung mit bereichen von unterschiedlicher geometrie für verbrennungsmotoren
AT97951959T ATE212105T1 (de) 1996-11-28 1997-11-24 Lufteinlass- und luftauslassvorrichtung mit bereichen von unterschiedlicher geometrie für verbrennungsmotoren
US09/117,330 US6269806B1 (en) 1996-11-28 1997-11-24 Intake and exhaust device with multiple sections of specific geometry, for internal combustion engines
TW086117707A TW389811B (en) 1996-11-28 1997-11-25 Intake and exhaust device with multiple sections of specific geometry, for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96FO000027A IT1290201B1 (it) 1996-11-28 1996-11-28 Condotto a sezioni multiple a geometria specifica per aspirazione e scarico per motori a combustione interna (sovralimentazione dinamica)

Publications (3)

Publication Number Publication Date
ITFO960027A0 ITFO960027A0 (it) 1996-11-28
ITFO960027A1 ITFO960027A1 (it) 1998-05-28
IT1290201B1 true IT1290201B1 (it) 1998-10-22

Family

ID=11353512

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96FO000027A IT1290201B1 (it) 1996-11-28 1996-11-28 Condotto a sezioni multiple a geometria specifica per aspirazione e scarico per motori a combustione interna (sovralimentazione dinamica)

Country Status (9)

Country Link
US (1) US6269806B1 (it)
EP (1) EP0882178B1 (it)
JP (1) JP2000504390A (it)
KR (1) KR19990082089A (it)
AT (1) ATE212105T1 (it)
DE (1) DE69709627T2 (it)
IT (1) IT1290201B1 (it)
TW (1) TW389811B (it)
WO (1) WO1998023854A1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ560900A0 (en) * 2000-02-14 2000-03-09 Oberhardt, Stephen An exhaust pulse control unit
DE10141431A1 (de) * 2001-08-23 2003-03-20 Fev Motorentech Gmbh Kolbenbrennkraftmaschine mit druckentlastbaren Gasauslaßventilen
JP2004275293A (ja) * 2003-03-13 2004-10-07 Paloma Ind Ltd 圧力フライヤー
US20050172924A1 (en) * 2004-02-09 2005-08-11 Simon David N. Air management systems
US20130305689A1 (en) * 2012-05-18 2013-11-21 Louis A. Belanger Method and device for exhaust gas management
TWI629197B (zh) * 2014-01-07 2018-07-11 光陽工業股份有限公司 機車方向燈具結構
WO2016107469A1 (zh) * 2014-12-31 2016-07-07 上海擎掣汽车电子有限公司 发动机及其进气系统
DE102015112638A1 (de) 2015-07-31 2017-02-02 Fev Gmbh Abgasanlage für einen Verbrennungsmotor, Verbrennungsmotor sowie Fahrzeug
CN113027645A (zh) * 2021-04-08 2021-06-25 成都万友滤机有限公司 可变截面的进气管道

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1788337A (en) * 1929-01-25 1931-01-06 Asa W Scott Gasoline distributor
GB478575A (en) * 1935-07-17 1938-01-17 Brev Et Procedes Coanda Soc Co A device for facilitating and expediting the discharge of exhaust gases from internal combustion engines
FR818457A (fr) * 1936-05-25 1937-09-27 Brev & Procedes Coanda Sa D Et Perfectionnements aux canalisations pour l'écoulement des fluides compressibles
FR95004E (fr) * 1965-12-30 1970-03-27 Rene Bouteleux Dispositif pour homogéneiser de facon équilibrée les mélanges d'air et de carburant liquide dans les moteurs a combustion interne.
DE1914859A1 (de) * 1969-03-24 1970-10-01 Runge Dipl Kfm Franz Joachim Saugleitung
DE2158849A1 (de) * 1971-11-26 1973-06-07 Lacrex Brevetti Sa Vergaser fuer verbrennungskraftmaschinen
US3998195A (en) * 1975-02-03 1976-12-21 Scott Alfred E Flow control and vaporizing chamber
FR2370867A1 (fr) * 1976-11-16 1978-06-09 Pellerin Albert Dispositif rendant plus homogene le melange air-essence dans les moteurs a explosion
DE2929195A1 (de) * 1979-07-19 1981-02-05 Franz Prof Dipl Ing Pischinger Fuellungsregelung mittels flachschieber
US4420438A (en) * 1981-12-09 1983-12-13 Goosen Carl C Carburetor throttle valve method and apparatus
US4492212A (en) * 1982-08-09 1985-01-08 Dooley Richard L Internal combustion engine of improved efficiency
GB2132692A (en) * 1982-12-24 1984-07-11 Ford Motor Co Intake manifold for an internal combustion engine
DE3734616A1 (de) * 1987-08-18 1989-04-27 Leistritz Hans Karl Kolbenmotoren mit verfahren zur reaktionsverbesserung in motorbrennraeumen und nachreaktionsstrecken
DE3843019C2 (de) * 1988-12-21 1994-12-08 Opel Adam Ag Lufteinlaßkammer für einen Gemischbildner
US5097814A (en) * 1990-09-17 1992-03-24 Smith George C Tuned air insert for internal combustion engines and related process
US5273014A (en) * 1991-06-11 1993-12-28 Mazda Motor Corporation Intake system for engine
WO1995016124A2 (en) * 1993-12-07 1995-06-15 Antao Gregory Innocencio Xavie Fuel system
US5590523A (en) * 1994-06-10 1997-01-07 Fox; Bryce J. Flow focusing and mixing device
US5482079A (en) * 1994-06-16 1996-01-09 Bozzelli; Richard Air flow distribution and equalization system
US5979401A (en) * 1998-08-10 1999-11-09 Ford Global Technologies, Inc. Internal combustion engine having induction system with aerodynamic charge motion control valve

Also Published As

Publication number Publication date
EP0882178B1 (en) 2002-01-16
ATE212105T1 (de) 2002-02-15
ITFO960027A1 (it) 1998-05-28
US6269806B1 (en) 2001-08-07
ITFO960027A0 (it) 1996-11-28
DE69709627D1 (de) 2002-02-21
TW389811B (en) 2000-05-11
DE69709627T2 (de) 2002-08-22
WO1998023854A1 (en) 1998-06-04
EP0882178A1 (en) 1998-12-09
KR19990082089A (ko) 1999-11-15
JP2000504390A (ja) 2000-04-11

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Legal Events

Date Code Title Description
0001 Granted