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ES8308966A1 - Intake gas resonance system for internal combustion engines - Google Patents

Intake gas resonance system for internal combustion engines

Info

Publication number
ES8308966A1
ES8308966A1 ES517021A ES517021A ES8308966A1 ES 8308966 A1 ES8308966 A1 ES 8308966A1 ES 517021 A ES517021 A ES 517021A ES 517021 A ES517021 A ES 517021A ES 8308966 A1 ES8308966 A1 ES 8308966A1
Authority
ES
Spain
Prior art keywords
cross
resonator vessel
sectional area
resonance system
tube
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES517021A
Other languages
Spanish (es)
Other versions
ES517021A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Autoipari Kutato Intezet
Original Assignee
Autoipari Kutato Intezet
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 Autoipari Kutato Intezet filed Critical Autoipari Kutato Intezet
Publication of ES8308966A1 publication Critical patent/ES8308966A1/en
Publication of ES517021A0 publication Critical patent/ES517021A0/en
Granted legal-status Critical Current

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
    • F02B27/005—Oscillating pipes with charging achieved by arrangement, dimensions or shapes of intakes pipes or chambers; Ram air pipes
    • 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
    • F02B27/008—Resonance charging
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/20—Multi-cylinder engines with cylinders all in one line
    • 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
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10026—Plenum chambers
    • F02M35/10045—Multiple plenum chambers; Plenum chambers having inner separation walls
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1824—Number of cylinders six
    • 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)
  • Exhaust Silencers (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

A resonance system associated with at least one group of engine cylinders (1 to 3 and 4 to 6) whose suction strokes do not significantly overlap includes a resonator vessel (31, 32) communicating with intake openings (13 to 15 and 16 to 18) of the cylinders in the or each group. A resonance tube (33, 34) communicates at one end (35, 36) with the associated resonator vessel (31, 32) and has a portion having a cross-sectional area increasing towards the resonator vessel (31, 32). The cross-sectional area (35a, 36a) taken at the tube end (35, 36) is at least 1.2 times greater than that at the minimum cross-section of the resonance tube (33, 34). The distance between the tube end joining the resonator vessel (31, 32) and an oppositely located inner wall face (49, 50) of the resonator vessel (31, 32) is greater than the diameter of a circle the area of which equals the tube end cross-sectional area (35a, 36a). Further dimensional relationships are specified.
ES517021A 1981-10-20 1982-10-19 IMPROVEMENTS IN INTERNAL COMBUSTION ENGINES. Granted ES517021A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU813051A HU188702B (en) 1981-10-20 1981-10-20 Internal combustion piston engine with resonance fresh-gas system improving the fresh-gas supply

Publications (2)

Publication Number Publication Date
ES8308966A1 true ES8308966A1 (en) 1983-10-16
ES517021A0 ES517021A0 (en) 1983-10-16

Family

ID=10962292

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517021A Granted ES517021A0 (en) 1981-10-20 1982-10-19 IMPROVEMENTS IN INTERNAL COMBUSTION ENGINES.

Country Status (15)

Country Link
JP (1) JPS58140420A (en)
AT (1) AT388779B (en)
CH (1) CH662391A5 (en)
CS (1) CS259858B2 (en)
DD (1) DD207745A5 (en)
DE (1) DE3232366C2 (en)
ES (1) ES517021A0 (en)
FR (1) FR2514822B1 (en)
GB (1) GB2108582B (en)
HU (1) HU188702B (en)
IN (1) IN159276B (en)
IT (1) IT1212677B (en)
PL (1) PL138155B1 (en)
SE (1) SE451484B (en)
SU (1) SU1588287A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625756A1 (en) * 1986-07-30 1988-02-04 Bayerische Motoren Werke Ag RESONANT SUCTION SYSTEM FOR INTERNAL COMBUSTION ENGINES
HU207375B (en) * 1987-02-12 1993-03-29 Autoipari Kutato Fejlesztoe Internal combustion piston engine
HU209183B (en) * 1988-10-18 1994-03-28 Autoipari Kutato Fejlesztoe Resomance system of variable geometry for fresh-gas conduit of internal combustion engines
EP2017447B1 (en) 2007-07-16 2019-12-04 Dr. Ing. h.c. F. Porsche AG Combustion engine
DE102007052310A1 (en) * 2007-10-31 2009-05-07 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Internal-combustion engine, particularly externally ignited internal-combustion engine, has multiple cylinders, air suction unit, compressor for promotion of combustion air, and combustion chamber arranged in cylinder
DE102016101630B4 (en) * 2016-01-29 2024-03-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Air intake system, internal combustion engine and method for operating the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971218C (en) * 1950-02-23 1958-12-24 Maschf Augsburg Nuernberg Ag Four-stroke internal combustion engine
AT330506B (en) * 1971-09-28 1976-07-12 Autoipari Kutato Intezet PISTON ENGINE WITH EXHAUST GAS TURBOCHARGING
HU173034B (en) * 1975-05-13 1979-02-28 Autoipari Kutato Intezet Fresh gas piping system for turbocharged six-sylinder engine
FR2431604A1 (en) * 1977-07-15 1980-02-15 Saurer Ag Adolph Resonant supercharging manifold for IC engine - has resonant tubes and chambers contained in single manifold unit
HU175877B (en) * 1978-07-07 1980-11-28 Autoipari Kutato Intezet Fresh gas duct system of resanator for internal combustion piston engines

Also Published As

Publication number Publication date
SE8205926D0 (en) 1982-10-19
JPS58140420A (en) 1983-08-20
CS745982A2 (en) 1988-03-15
ES517021A0 (en) 1983-10-16
FR2514822B1 (en) 1986-02-07
GB2108582B (en) 1984-12-05
AT388779B (en) 1989-08-25
DE3232366A1 (en) 1983-05-11
ATA377882A (en) 1989-01-15
SE451484B (en) 1987-10-12
IT1212677B (en) 1989-11-30
HU188702B (en) 1986-05-28
SE8205926L (en) 1983-04-21
DE3232366C2 (en) 1987-01-29
GB2108582A (en) 1983-05-18
IT8283466A0 (en) 1982-10-20
PL138155B1 (en) 1986-08-30
CH662391A5 (en) 1987-09-30
DD207745A5 (en) 1984-03-14
SU1588287A3 (en) 1990-08-23
CS259858B2 (en) 1988-11-15
IN159276B (en) 1987-04-25
FR2514822A1 (en) 1983-04-22
PL238691A1 (en) 1983-06-20

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