IT8620554A0 - Motore a due tempi e motore a due procedimento per regolare le tempi funzionante secondo tale emissioni di motori a due tempi eprocedimento. - Google Patents

Motore a due tempi e motore a due procedimento per regolare le tempi funzionante secondo tale emissioni di motori a due tempi eprocedimento.

Info

Publication number
IT8620554A0
IT8620554A0 IT8620554A IT2055486A IT8620554A0 IT 8620554 A0 IT8620554 A0 IT 8620554A0 IT 8620554 A IT8620554 A IT 8620554A IT 2055486 A IT2055486 A IT 2055486A IT 8620554 A0 IT8620554 A0 IT 8620554A0
Authority
IT
Italy
Prior art keywords
stroke engine
procedure
adjusting
working according
emissions
Prior art date
Application number
IT8620554A
Other languages
English (en)
Other versions
IT1188700B (it
IT8620554A1 (it
Inventor
Christopher Kim Schlunke
Peter William Ragg
Philip Charles Lucas
Original Assignee
Orbital Eng Pty
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 Orbital Eng Pty filed Critical Orbital Eng Pty
Publication of IT8620554A0 publication Critical patent/IT8620554A0/it
Publication of IT8620554A1 publication Critical patent/IT8620554A1/it
Application granted granted Critical
Publication of IT1188700B publication Critical patent/IT1188700B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/028—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation for two-stroke engines
    • F02D13/0284—Variable control of exhaust valves only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/36—Valve-gear or valve arrangements, e.g. lift-valve gear peculiar to machines or engines of specific type other than four-stroke cycle
    • F01L1/38—Valve-gear or valve arrangements, e.g. lift-valve gear peculiar to machines or engines of specific type other than four-stroke cycle for engines with other than four-stroke cycle, e.g. with two-stroke cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/10—Rotary or oscillatory slide valve-gear or valve arrangements with valves of other specific shape, e.g. spherical
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/28—Component parts, details or accessories of crankcase pumps, not provided for in, or of interest apart from, subgroups F02B33/02 - F02B33/26
    • F02B33/30—Control of inlet or outlet ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
    • F02D41/345—Controlling injection timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • F01L3/205—Reed valves
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/04—Two-stroke combustion engines with electronic control
    • 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
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Exhaust Silencers (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
IT20554/86A 1985-05-24 1986-05-23 Procedimento per regolare le emissioni di motori a due tempi e motore a due tempi e motore a due tempi funzionante secondo tale procedimento IT1188700B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPH072985 1985-05-24

Publications (3)

Publication Number Publication Date
IT8620554A0 true IT8620554A0 (it) 1986-05-23
IT8620554A1 IT8620554A1 (it) 1987-11-23
IT1188700B IT1188700B (it) 1988-01-20

Family

ID=3771118

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20554/86A IT1188700B (it) 1985-05-24 1986-05-23 Procedimento per regolare le emissioni di motori a due tempi e motore a due tempi e motore a due tempi funzionante secondo tale procedimento

Country Status (11)

Country Link
US (1) US4920932A (it)
JP (1) JPH0735726B2 (it)
KR (1) KR940001931B1 (it)
BE (1) BE904818A (it)
BR (1) BR8602375A (it)
CA (1) CA1286557C (it)
DE (1) DE3617603C2 (it)
FR (1) FR2582349B1 (it)
IT (1) IT1188700B (it)
MX (1) MX170711B (it)
SE (1) SE465172B (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4945870A (en) * 1988-07-29 1990-08-07 Magnavox Government And Industrial Electronics Company Vehicle management computer
JPH02126026U (it) * 1989-03-27 1990-10-17
US5063887A (en) * 1989-08-14 1991-11-12 Yamaha Hatsudoki Kabushiki Kaisha Exhaust control valve system for parallel multi-cylinder two-cycle engine
JPH03156122A (ja) * 1989-08-14 1991-07-04 Yamaha Motor Co Ltd 並列多気筒２サイクルエンジンの排気制御弁装置
DE4030769C2 (de) * 1989-09-29 1999-02-25 Yamaha Motor Co Ltd Zweitakt-Dieselmotor
JP2843614B2 (ja) * 1989-09-29 1999-01-06 ヤマハ発動機株式会社 ２サイクルディーゼルエンジン
US5083533A (en) * 1989-11-09 1992-01-28 North American Philips Corporation Two-stroke-cycle engine with variable valve timing
JP3215104B2 (ja) * 1990-03-23 2001-10-02 ヤマハ発動機株式会社 筒内噴射式２サイクルエンジンの排気タイミング制御装置
FR2668798B1 (fr) * 1990-11-02 1994-10-14 Renault Moteur deux temps.
SE468402B (sv) * 1991-07-01 1993-01-11 Dag Edlund Bladformade insugningsventiler till tvaataktsfoerbraenningsmotor
WO1993001402A1 (en) * 1991-07-02 1993-01-21 Orbital Engine Company (Australia) Pty. Ltd. Multicylinder two stroke cycle engine
DE4305468C2 (de) * 1993-02-23 1999-09-23 Herbert Heitland Arbeitsverfahren für einen Verbrennungsmotor
CN1120857A (zh) * 1993-06-30 1996-04-17 轨道工程有限公司 两冲程发动机爆震控制方法的改进
JP3320876B2 (ja) * 1993-12-18 2002-09-03 本田技研工業株式会社 火花点火式２サイクルエンジン
US5502963A (en) * 1994-09-15 1996-04-02 Kokusan Denki Co., Ltd. Power device for driving auxiliary equipment for internal combustion engine
IT1278827B1 (it) * 1995-04-28 1997-11-28 Monika Paszkowska Valvola termodinamica ad aspirazione
US5588402A (en) * 1995-11-06 1996-12-31 Chrysler Corporation Control device for exhaust timing of a two cycle engine using intake system pressure
JP3849813B2 (ja) * 1996-07-02 2006-11-22 本田技研工業株式会社 火花点火式２ストローク内燃機関の排気制御装置
US6039012A (en) * 1996-09-18 2000-03-21 Yamaha Hatsudoki Kabushiki Kaisha Operating control system for 2 cycle direct injection engine
US6357402B1 (en) * 1998-04-06 2002-03-19 Sanshin Kogyo Kabushiki Kaisha Direct injected engine for outboard motor
DE19908435A1 (de) * 1999-02-26 2000-09-07 Meta Motoren Energietech Verfahren und Vorrichtung zur Impulsaufladung einer Kolbenbrennkraftmaschine
US6152102A (en) * 1999-03-22 2000-11-28 Brunswick Corporation Throttle control system for a stratified charge internal combustion engine
US6481394B1 (en) * 1999-09-27 2002-11-19 Sanshin Kogyo Kabushiki Kaisha Control system for two-cycle engine
US6484700B1 (en) 2000-08-24 2002-11-26 Synerject, Llc Air assist fuel injectors
US6302337B1 (en) 2000-08-24 2001-10-16 Synerject, Llc Sealing arrangement for air assist fuel injectors
US6402057B1 (en) 2000-08-24 2002-06-11 Synerject, Llc Air assist fuel injectors and method of assembling air assist fuel injectors
DE10062472C1 (de) * 2000-12-14 2002-07-25 Eberspaecher J Gmbh & Co Abgas-System eines Kraftfahrzeuges
JP4278151B2 (ja) * 2004-01-20 2009-06-10 本田技研工業株式会社 内燃機関の制御方法
DE102004019021A1 (de) * 2004-04-20 2005-11-10 Bayerische Motoren Werke Ag Verfahren zum Betrieb einer 4-Takt-Brennkraftmaschine
JP4881658B2 (ja) * 2005-09-09 2012-02-22 本田技研工業株式会社 ２サイクルエンジン
GB2549350B (en) * 2016-09-12 2018-04-18 Amaroq Ltd Two-stroke compression ignition internal combustion engines

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB291086A (en) * 1927-05-28 1928-10-18 Sulzer Ag Improvements in or relating to two stroke internal combustion engines
US3911873A (en) * 1972-10-30 1975-10-14 Sharad M Dave Variable internal combustion engine valve operating system
US4009695A (en) * 1972-11-14 1977-03-01 Ule Louis A Programmed valve system for internal combustion engine
US3969614A (en) * 1973-12-12 1976-07-13 Ford Motor Company Method and apparatus for engine control
DE2732005C2 (de) * 1976-07-20 1983-09-01 Le Moteur Moderne, 92100 Boulogne-Billancourt, Hauts-de-Seine Fremdgezündete Brennkraftmaschine
US4111178A (en) * 1976-11-08 1978-09-05 General Motors Corporation Ignition system for use with fuel injected-spark ignited internal combustion engines
JPS5924821Y2 (ja) * 1978-07-31 1984-07-23 ヤマハ発動機株式会社 ２サイクルエンジンにおけるロ＿タリ式排気バルブの駆動装置
US4341188A (en) * 1980-04-21 1982-07-27 Outboard Marine Corporation Two-cycle internal combustion engine including means for varying cylinder port timing
JPS5762917A (en) * 1980-09-30 1982-04-16 Yamaha Motor Co Ltd Exhaust timing control device for 2-cycle engine
AT380538B (de) * 1980-12-18 1986-06-10 Bombardier Rotax Gmbh Vorrichtung zur steuerung der auslasszeit von zweitakt-brennkraftmaschinen
DE3103732A1 (de) * 1981-02-04 1982-09-02 Martin 7156 Wüstenrot Schmidt Abgas-stroemungsrueckstau-anlage
AT369866B (de) * 1981-04-02 1983-02-10 Bombardier Rotax Gmbh Vorrichtung zur auslasszeitsteuerung von zweitakt -brennkraftmaschinen
FR2515260A1 (fr) * 1981-10-23 1983-04-29 Nippon Clean Engine Res Moteur a combustion interne a 2-temps et procede d'allumage-combustion applicable audit moteur
JPS5898632A (ja) * 1981-12-07 1983-06-11 Sanshin Ind Co Ltd 内燃機関の燃料噴射装置
IT1165539B (it) * 1982-02-17 1987-04-22 Nat Res Dev Motore a combustione interna a carica stratificata
JPS58178835A (ja) * 1982-04-14 1983-10-19 Nissan Motor Co Ltd 直接噴射式内燃機関の燃料噴射制御装置
DE3401362C3 (de) * 1983-02-04 1998-03-26 Fev Motorentech Gmbh Verfahren zur Steuerung von Viertakt-Kolbenbrennkraftmaschinen
US4545346A (en) * 1983-03-21 1985-10-08 Grow Harlow B Internal combustion heat engine and cycle therefor

Also Published As

Publication number Publication date
FR2582349B1 (fr) 1990-08-17
SE8602372D0 (sv) 1986-05-23
SE465172B (sv) 1991-08-05
JPH0735726B2 (ja) 1995-04-19
CA1286557C (en) 1991-07-23
KR940001931B1 (ko) 1994-03-11
US4920932A (en) 1990-05-01
DE3617603A1 (de) 1986-11-27
IT1188700B (it) 1988-01-20
BR8602375A (pt) 1987-01-21
BE904818A (fr) 1986-09-15
KR860009223A (ko) 1986-12-20
IT8620554A1 (it) 1987-11-23
SE8602372L (sv) 1986-11-25
MX170711B (es) 1993-09-09
JPS6232256A (ja) 1987-02-12
FR2582349A1 (fr) 1986-11-28
DE3617603C2 (de) 2001-08-09

Similar Documents

Publication Publication Date Title
IT8620554A0 (it) Motore a due tempi e motore a due procedimento per regolare le tempi funzionante secondo tale emissioni di motori a due tempi eprocedimento.
ES550087A0 (es) Maquina motriz de combustion sobrealimentada
IT8667351A0 (it) Collettore di scarico per motori a cilindri contrapposti
DE3667810D1 (de) Zweitaktbrennkraftmaschine.
DE3674069D1 (de) Zweitakt-brennkraftmaschine.
IT8622833A0 (it) Luce di scarico per motori a scoppio a due tempi
IT8522979A0 (it) Dispositivo per l'avviamento dimotori a scoppio.
IT8621965A0 (it) Motore a combustione a due tempi esuo impiego.
IT8522875A0 (it) Motore endotermico a due tempi.
IT1200699B (it) Testata per motori alternativi a combustione interna
IT8522334A0 (it) Metodo per aumentare le prestazioni dei motori a combustione interna a due tempi.
IT8506987V0 (it) Albero motore perfezionato particolarmente per motori a scoppio per modellismo.
IT8522874A0 (it) Motore endotermico a due tempi.
IT1181124B (it) Variatore di anticipo per motori a scoppio
IT212698Z2 (it) Perfezionamento nei motori a combustione interna a due tempi
IT1202693B (it) Azionamento a valvole per motori diesel a combustione intena
IT8822445A0 (it) Motori a due tempi. dispositivo per la parzializzazione dello scarico, particolarmente per
IT1186299B (it) Albero motore perfezionato particolarmente per motori a scoppio per modellismo
IT8424212V0 (it) Struttura di marmitta di scarico per motori a scoppio con dispositivo anticondensa.
IT1187987B (it) Marmitta di scarico per motori a due tempi particolarmente per motocicli e simili
IT1196121B (it) Motore a due tempi sovralimentato
IT8806996V0 (it) Albero motore perfezionato per motori a scoppio per modellismo.
IT1188116B (it) Motore a turbina
IT1175647B (it) Motore a scoppio ausiliario per cicli e simili
IT8520565V0 (it) Dispositivo per modificare le condizioni dello scarico nei motori a due tempi.

Legal Events

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

Effective date: 19970530