DD148971A5 - Verfahren und vorrichtung zur verbesserung des wirkungsgrades einer aufgeladenen brennkraftmaschine - Google Patents

Verfahren und vorrichtung zur verbesserung des wirkungsgrades einer aufgeladenen brennkraftmaschine Download PDF

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Publication number
DD148971A5
DD148971A5 DD80218861A DD21886180A DD148971A5 DD 148971 A5 DD148971 A5 DD 148971A5 DD 80218861 A DD80218861 A DD 80218861A DD 21886180 A DD21886180 A DD 21886180A DD 148971 A5 DD148971 A5 DD 148971A5
Authority
DD
German Democratic Republic
Prior art keywords
exhaust
valve
intake
exhaust valve
engine
Prior art date
Application number
DD80218861A
Other languages
German (de)
English (en)
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 DD148971A5 publication Critical patent/DD148971A5/de

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
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
    • 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
    • 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
    • F02D13/0242—Variable control of the exhaust valves only
    • F02D13/0246—Variable control of the exhaust valves only changing valve lift or valve lift and timing
    • 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
    • F02D13/0261—Controlling the valve overlap
    • 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
    • F02D13/0269—Controlling the valves to perform a Miller-Atkinson cycle
    • 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
DD80218861A 1979-02-05 1980-02-04 Verfahren und vorrichtung zur verbesserung des wirkungsgrades einer aufgeladenen brennkraftmaschine DD148971A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7902877A FR2448032A1 (fr) 1979-02-05 1979-02-05 Procede pour ameliorer le rendement d'un moteur a combustion interne notamment suralimente

Publications (1)

Publication Number Publication Date
DD148971A5 true DD148971A5 (de) 1981-06-17

Family

ID=9221601

Family Applications (1)

Application Number Title Priority Date Filing Date
DD80218861A DD148971A5 (de) 1979-02-05 1980-02-04 Verfahren und vorrichtung zur verbesserung des wirkungsgrades einer aufgeladenen brennkraftmaschine

Country Status (18)

Country Link
US (1) US4424790A (ru)
EP (1) EP0015791B1 (ru)
JP (1) JPS55107029A (ru)
KR (1) KR840001288B1 (ru)
AU (1) AU539186B2 (ru)
CS (1) CS270403B2 (ru)
DD (1) DD148971A5 (ru)
DE (1) DE3066223D1 (ru)
DK (1) DK153235C (ru)
ES (1) ES488160A0 (ru)
FI (1) FI67130C (ru)
FR (1) FR2448032A1 (ru)
IN (1) IN153625B (ru)
NO (1) NO152620C (ru)
PL (1) PL126997B1 (ru)
SE (2) SE8000846L (ru)
SU (1) SU1131476A3 (ru)
YU (1) YU42661B (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015110558A1 (de) * 2015-07-01 2017-01-05 Volkswagen Aktiengesellschaft Brennkraftmaschine und Verfahren zum Betreiben einer solchen Brennkraftmaschine

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DE102015110558A1 (de) * 2015-07-01 2017-01-05 Volkswagen Aktiengesellschaft Brennkraftmaschine und Verfahren zum Betreiben einer solchen Brennkraftmaschine
DE102015110558B4 (de) 2015-07-01 2022-10-06 Volkswagen Aktiengesellschaft Brennkraftmaschine

Also Published As

Publication number Publication date
FR2448032A1 (fr) 1980-08-29
JPS55107029A (en) 1980-08-16
DE3066223D1 (en) 1984-03-01
NO800291L (no) 1980-08-06
FI800342A (fi) 1980-08-06
KR830002140A (ko) 1983-05-23
IN153625B (ru) 1984-07-28
ES8103267A1 (es) 1981-02-16
DK153235C (da) 1988-11-21
KR840001288B1 (ko) 1984-09-07
DK153235B (da) 1988-06-27
SE8000846L (sv) 1980-08-06
CS270403B2 (en) 1990-06-13
EP0015791B1 (fr) 1984-01-25
FR2448032B1 (ru) 1984-08-10
AU539186B2 (en) 1984-09-13
DK49080A (da) 1980-08-06
CS75780A2 (en) 1989-11-14
YU30680A (en) 1985-04-30
NO152620C (no) 1985-10-23
SU1131476A3 (ru) 1984-12-23
FI67130C (fi) 1985-01-10
EP0015791A1 (fr) 1980-09-17
JPS6329093B2 (ru) 1988-06-10
AU5523080A (en) 1980-08-14
ES488160A0 (es) 1981-02-16
US4424790A (en) 1984-01-10
PL126997B1 (en) 1983-09-30
PL221806A1 (ru) 1980-10-20
SE445058B (sv) 1986-05-26
NO152620B (no) 1985-07-15
YU42661B (en) 1988-10-31
FI67130B (fi) 1984-09-28

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