JPS57195854A - Suction device for internal combustion engine having variable length suction tube - Google Patents

Suction device for internal combustion engine having variable length suction tube

Info

Publication number
JPS57195854A
JPS57195854A JP56079925A JP7992581A JPS57195854A JP S57195854 A JPS57195854 A JP S57195854A JP 56079925 A JP56079925 A JP 56079925A JP 7992581 A JP7992581 A JP 7992581A JP S57195854 A JPS57195854 A JP S57195854A
Authority
JP
Japan
Prior art keywords
suction pipes
suction
air inlet
combustion engine
internal combustion
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.)
Granted
Application number
JP56079925A
Other languages
Japanese (ja)
Other versions
JPS6347904B2 (en
Inventor
Shizuo Yagi
Isao Fujii
Masayasu Nishikawa
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP56079925A priority Critical patent/JPS57195854A/en
Publication of JPS57195854A publication Critical patent/JPS57195854A/en
Publication of JPS6347904B2 publication Critical patent/JPS6347904B2/ja
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
    • F02B27/02—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 the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0205—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 the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the charging effect
    • F02B27/0215—Oscillating pipe charging, i.e. variable intake pipe length 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
    • 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
    • F02B27/02—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 the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0226—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 the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
    • F02B27/0247—Plenum chambers; Resonance chambers or resonance pipes
    • F02B27/0252—Multiple plenum chambers or plenum chambers having inner separation walls, e.g. comprising valves for the same group of cylinders
    • 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
    • F02B27/02—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 the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0226—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 the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
    • F02B27/0268—Valves
    • F02B27/0273—Flap 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
    • 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
    • F02B27/02—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 the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0226—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 the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
    • F02B27/0268—Valves
    • F02B27/0278—Multi-way 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1816—Number of cylinders 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
    • 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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
    • 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)

Abstract

PURPOSE:To achieve the high volume efficiency continuously in the wide operation range and to improve the fuel consumption and the power performance, by enabling the regulation of the substantial length of the suction tube in accordance to the variation of the rotation of an engine. CONSTITUTION:In a four cylinder engine, the air inlet section of each suction pipes 51-54 arranged while corresponding to each cylinders 81-84 are opened into the common air collection chamber 4. Then a slidably contcting planar member 16 sliding relatively against the fixed wall of each suction pipes 51-54 while forming a portion of the side wall of each suction pipes 51-54 such that the substantial air inlet open end of each suction pipes 51-54 will move to the longitudinal direction of each suction pipes 51-54 is placed between said chamber 4 and each of said air inlet sections. Said member 16 has the through holes 161-162 corresponding with each suction pipes 51-52 and constructed such that it is moved horizontally by an operating device 18 which is controlled through a controller 21 on the basis of the output from a rotation detector 20.
JP56079925A 1981-05-26 1981-05-26 Suction device for internal combustion engine having variable length suction tube Granted JPS57195854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56079925A JPS57195854A (en) 1981-05-26 1981-05-26 Suction device for internal combustion engine having variable length suction tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56079925A JPS57195854A (en) 1981-05-26 1981-05-26 Suction device for internal combustion engine having variable length suction tube

Publications (2)

Publication Number Publication Date
JPS57195854A true JPS57195854A (en) 1982-12-01
JPS6347904B2 JPS6347904B2 (en) 1988-09-26

Family

ID=13703877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56079925A Granted JPS57195854A (en) 1981-05-26 1981-05-26 Suction device for internal combustion engine having variable length suction tube

Country Status (1)

Country Link
JP (1) JPS57195854A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59218329A (en) * 1983-05-27 1984-12-08 Yamaha Motor Co Ltd Suction device of internal combustion engine
JPS6081459A (en) * 1983-10-11 1985-05-09 Toyota Motor Corp Intake-air device in internal-combustion engine
JPS62132221U (en) * 1986-02-14 1987-08-20
US4829943A (en) * 1987-05-29 1989-05-16 Suzuki Jidosha Kogyo Kabushiki Kaisha V-type multiple cylinder engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144815U (en) * 1979-04-05 1980-10-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144815U (en) * 1979-04-05 1980-10-17

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59218329A (en) * 1983-05-27 1984-12-08 Yamaha Motor Co Ltd Suction device of internal combustion engine
JPS6081459A (en) * 1983-10-11 1985-05-09 Toyota Motor Corp Intake-air device in internal-combustion engine
JPH0451663B2 (en) * 1983-10-11 1992-08-19 Toyota Motor Co Ltd
JPS62132221U (en) * 1986-02-14 1987-08-20
US4829943A (en) * 1987-05-29 1989-05-16 Suzuki Jidosha Kogyo Kabushiki Kaisha V-type multiple cylinder engine

Also Published As

Publication number Publication date
JPS6347904B2 (en) 1988-09-26

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