NO156703C - Fremgangsmaate for forbedring av driftsparametrene for en forbrenningsmotor og en motor tilpasset denne fremgangsmaaten. - Google Patents

Fremgangsmaate for forbedring av driftsparametrene for en forbrenningsmotor og en motor tilpasset denne fremgangsmaaten.

Info

Publication number
NO156703C
NO156703C NO823058A NO823058A NO156703C NO 156703 C NO156703 C NO 156703C NO 823058 A NO823058 A NO 823058A NO 823058 A NO823058 A NO 823058A NO 156703 C NO156703 C NO 156703C
Authority
NO
Norway
Prior art keywords
procedure
improving
engine
operating parameters
combustion engine
Prior art date
Application number
NO823058A
Other languages
English (en)
Norwegian (no)
Other versions
NO823058L (no
NO156703B (no
Inventor
Remi Curtil
Original Assignee
Semt
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 Semt filed Critical Semt
Publication of NO823058L publication Critical patent/NO823058L/no
Publication of NO156703B publication Critical patent/NO156703B/no
Publication of NO156703C publication Critical patent/NO156703C/no

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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/08—Modifying distribution valve timing for charging purposes
    • 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
    • F02D13/0273—Multiple actuations of a valve within an engine 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/08—Shape of cams
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
    • F01L13/085—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio the valve-gear having an auxiliary cam protruding from the main cam profile
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
    • F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/16—Control of the pumps by bypassing charging air
    • 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
    • F02D13/0242—Variable control of the exhaust valves only
    • 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
    • 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
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B2275/32—Miller cycle
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • 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
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/01—Internal exhaust gas recirculation, i.e. wherein the residual exhaust gases are trapped in the cylinder or pushed back from the intake or the exhaust manifold into the combustion chamber without the use of additional passages
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Supercharger (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Valve Device For Special Equipments (AREA)
NO823058A 1981-09-10 1982-09-09 Fremgangsmaate for forbedring av driftsparametrene for en forbrenningsmotor og en motor tilpasset denne fremgangsmaaten. NO156703C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8117177A FR2512496A1 (fr) 1981-09-10 1981-09-10 Procede d'amenagement des conditions de fonctionnement d'un moteur a combustion interne et moteur ainsi amenage

Publications (3)

Publication Number Publication Date
NO823058L NO823058L (no) 1983-03-11
NO156703B NO156703B (no) 1987-07-27
NO156703C true NO156703C (no) 1987-11-04

Family

ID=9262046

Family Applications (1)

Application Number Title Priority Date Filing Date
NO823058A NO156703C (no) 1981-09-10 1982-09-09 Fremgangsmaate for forbedring av driftsparametrene for en forbrenningsmotor og en motor tilpasset denne fremgangsmaaten.

Country Status (16)

Country Link
US (1) US4561253A (xx)
EP (1) EP0075502B1 (xx)
JP (1) JPS5870023A (xx)
KR (1) KR890002317B1 (xx)
BR (1) BR8205332A (xx)
CS (1) CS244119B2 (xx)
DE (1) DE3272146D1 (xx)
DK (1) DK155844C (xx)
ES (1) ES8306221A1 (xx)
FI (1) FI70451C (xx)
FR (1) FR2512496A1 (xx)
IN (1) IN158573B (xx)
NO (1) NO156703C (xx)
PL (1) PL140234B1 (xx)
SU (1) SU1259964A3 (xx)
YU (1) YU45544B (xx)

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US6957634B2 (en) * 2002-10-04 2005-10-25 Caterpillar Inc. Engine valve actuator
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FR2856429B1 (fr) * 2003-06-18 2006-06-09 Inst Francais Du Petrole Procede de combustion d'un moteur quatre temps suralimente et moteur utilisant un tel procede
US6912458B2 (en) * 2003-06-25 2005-06-28 Caterpillar Inc Variable valve actuation control for operation at altitude
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US6935287B2 (en) 2003-09-30 2005-08-30 Caterpillar Inc System and method for actuating an engine valve
US20050087159A1 (en) * 2003-10-28 2005-04-28 Caterpillar, Inc. Engine valve actuation system
US6945048B2 (en) * 2003-10-30 2005-09-20 Deere & Company Exhaust pressure restriction device with bypass passageway
US7007650B2 (en) * 2003-10-31 2006-03-07 Caterpillar Inc Engine valve actuation system
US6948482B2 (en) * 2003-12-09 2005-09-27 Caterpillar Inc. Engine cylinder temperature control
FR2864153B1 (fr) * 2003-12-18 2006-02-17 Inst Francais Du Petrole Procede de commande d'un moteur a combustion interne suralimente a au moins deux cylindres et moteur utilisant un tel procede
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JP4496248B2 (ja) * 2005-03-09 2010-07-07 株式会社小松製作所 Ｅｇｒ装置付き過給エンジン
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US7882811B2 (en) * 2006-10-12 2011-02-08 Anthony Nicholas Zurn Methods for controlling valves of an internal combustion engine, devices for controlling the valves, and engines employing the methods
US20090173062A1 (en) * 2008-01-04 2009-07-09 Caterpillar Inc. Engine system having valve actuated filter regeneration
FI121089B (fi) * 2008-05-19 2010-06-30 Waertsilae Finland Oy Puristussytytteinen polttomoottori ja menetelmä polttomoottorin käyttämiseksi
JP5107296B2 (ja) * 2009-04-08 2012-12-26 三菱重工業株式会社 排気バルブ昇降用カム、過給機付き４サイクルエンジン
FR2944559B1 (fr) 2009-04-15 2015-10-02 Renault Sas Controle de l'air frais et des gaz brules introduits dans un cylindre d'un moteur a combustion interne.
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DE102011018249A1 (de) * 2011-04-19 2014-01-02 Pierburg Gmbh Abgasrückhalteanordnung für eine Verbrennungskraftmaschine sowie Verfahren zur Regelung einer Verbrennungskraftmaschine mit einer derartigen Abgasrückhalteanordnung
DE102013009896A1 (de) * 2013-06-13 2014-12-18 Volkswagen Aktiengesellschaft Brennkraftmaschine und Verfahren zum Betreiben einer solchen Brennkraftmaschine
FR3035444B1 (fr) * 2015-04-22 2018-10-12 IFP Energies Nouvelles Methode de controle de la quantite d'air introduit a l'admission d'un moteur a combustion interne suralimente
FR3054602A1 (fr) * 2016-07-29 2018-02-02 IFP Energies Nouvelles Dispositif et methode de controle de l'introduction conjointe d'air et de gaz d'echappement a l'admission d'un moteur a combustion interne suralimente.
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FR3063111B1 (fr) * 2017-02-23 2021-07-30 Ifp Energies Now Dispositif de controle de l'introduction de la quantite de fluide a l'admission d'un moteur a combustion interne suralimente equipe d'un circuit de recirculation de gaz d'echappement et methode utilisant un tel dispositif
CN115234334A (zh) * 2022-08-16 2022-10-25 重庆潍柴发动机有限公司 排气二次开启的排气凸轮
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Also Published As

Publication number Publication date
FR2512496B1 (xx) 1983-12-16
ES515644A0 (es) 1983-05-01
DK155844C (da) 1989-11-13
FI823103A0 (fi) 1982-09-08
KR840001676A (ko) 1984-05-16
BR8205332A (pt) 1983-08-23
YU45544B (en) 1992-05-28
JPS5870023A (ja) 1983-04-26
DE3272146D1 (en) 1986-08-28
CS646482A2 (en) 1985-08-15
EP0075502B1 (fr) 1986-07-23
CS244119B2 (en) 1986-07-17
US4561253A (en) 1985-12-31
NO823058L (no) 1983-03-11
FI70451C (fi) 1986-09-19
FI823103L (fi) 1983-03-11
YU204082A (en) 1990-04-30
FR2512496A1 (fr) 1983-03-11
FI70451B (fi) 1986-03-27
PL140234B1 (en) 1987-04-30
NO156703B (no) 1987-07-27
PL238197A1 (en) 1983-04-11
IN158573B (xx) 1986-12-13
SU1259964A3 (ru) 1986-09-23
ES8306221A1 (es) 1983-05-01
DK403982A (da) 1983-03-11
DK155844B (da) 1989-05-22
KR890002317B1 (ko) 1989-06-30
EP0075502A1 (fr) 1983-03-30

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