IT1286909B1 - Impianto di scarico per motori a scoppio a due tempi a geometria variabile - Google Patents

Impianto di scarico per motori a scoppio a due tempi a geometria variabile

Info

Publication number
IT1286909B1
IT1286909B1 IT96FI000308A ITFI960308A IT1286909B1 IT 1286909 B1 IT1286909 B1 IT 1286909B1 IT 96FI000308 A IT96FI000308 A IT 96FI000308A IT FI960308 A ITFI960308 A IT FI960308A IT 1286909 B1 IT1286909 B1 IT 1286909B1
Authority
IT
Italy
Prior art keywords
exhaust system
combustion engines
variable geometry
stroke variable
geometry combustion
Prior art date
Application number
IT96FI000308A
Other languages
English (en)
Inventor
Andrea Romboli
Original Assignee
Andrea Romboli
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 Andrea Romboli filed Critical Andrea Romboli
Priority to IT96FI000308A priority Critical patent/IT1286909B1/it
Priority to EP97830727A priority patent/EP0851103A3/en
Publication of ITFI960308A1 publication Critical patent/ITFI960308A1/it
Application granted granted Critical
Publication of IT1286909B1 publication Critical patent/IT1286909B1/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
    • 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
    • F02B27/06—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 the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • 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)
  • Exhaust Silencers (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
IT96FI000308A 1996-12-30 1996-12-30 Impianto di scarico per motori a scoppio a due tempi a geometria variabile IT1286909B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT96FI000308A IT1286909B1 (it) 1996-12-30 1996-12-30 Impianto di scarico per motori a scoppio a due tempi a geometria variabile
EP97830727A EP0851103A3 (en) 1996-12-30 1997-12-29 A variable geometry exhaust system for two stroke internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96FI000308A IT1286909B1 (it) 1996-12-30 1996-12-30 Impianto di scarico per motori a scoppio a due tempi a geometria variabile

Publications (2)

Publication Number Publication Date
ITFI960308A1 ITFI960308A1 (it) 1998-06-30
IT1286909B1 true IT1286909B1 (it) 1998-07-17

Family

ID=11351890

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96FI000308A IT1286909B1 (it) 1996-12-30 1996-12-30 Impianto di scarico per motori a scoppio a due tempi a geometria variabile

Country Status (2)

Country Link
EP (1) EP0851103A3 (it)
IT (1) IT1286909B1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8683792B2 (en) 2011-02-14 2014-04-01 Toyota Motor Engineering & Manufacturing North America, Inc. Burnt gas exhaust pipe extender
DE102017131145B4 (de) 2017-12-22 2020-03-05 Nießing Anlagenbau GmbH Abgasanlage mit geregeltem Abgas-Auslass und Verwendung einer solchen Abgasanlage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613758A (en) * 1948-10-14 1952-10-14 Cullum Douglas Jack Wayth Baffle type muffler with sound absorbing material
FR1261203A (fr) * 1960-01-30 1961-05-19 Silencieux réglable pour amortir le bruit d'écoulement du fluide dans les machinesà piston
US3434280A (en) * 1967-11-20 1969-03-25 Joe H Burkhart Exhaust chamber
CA1153699A (en) * 1977-07-01 1983-09-13 Shinichi Tamba Exhaust system for a two-cycle engine
JPS5813738B2 (ja) * 1977-07-15 1983-03-15 川崎重工業株式会社 ２サイクルエンジン用排気管
US4226298A (en) * 1979-07-17 1980-10-07 Guy Henri Bancel Exhaust device for internal combustion engines
DE3130292C2 (de) * 1981-07-31 1984-02-09 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Schalldämpfer zur Verwendung an druckluftbetriebenen Einrichtungen
JPH07109170B2 (ja) * 1985-11-26 1995-11-22 ヤマハ発動機株式会社 多気筒エンジンの排気装置
GB2190956A (en) * 1986-05-29 1987-12-02 Josef Petr Prokopius Combustion engine exhaust expansion chamber variable volume control
GB2209797B (en) * 1987-09-17 1991-10-09 T & N Technology Ltd Internal combustion engine exhaust system
US4941319A (en) * 1987-09-30 1990-07-17 Honda Giken Kogyo Kabushiki Kaisha Engine control device

Also Published As

Publication number Publication date
ITFI960308A1 (it) 1998-06-30
EP0851103A3 (en) 1998-11-18
EP0851103A2 (en) 1998-07-01

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Legal Events

Date Code Title Description
0001 Granted