JPH0353454B2 - - Google Patents

Info

Publication number
JPH0353454B2
JPH0353454B2 JP27548784A JP27548784A JPH0353454B2 JP H0353454 B2 JPH0353454 B2 JP H0353454B2 JP 27548784 A JP27548784 A JP 27548784A JP 27548784 A JP27548784 A JP 27548784A JP H0353454 B2 JPH0353454 B2 JP H0353454B2
Authority
JP
Japan
Prior art keywords
intake
expansion chamber
independent
communication
passage
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 - Lifetime
Application number
JP27548784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61157716A (ja
Inventor
Mitsuo Hitomi
Fumio Hitase
Yasuhiro Yuzuriha
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP59275487A priority Critical patent/JPS61157716A/ja
Priority to US06/795,443 priority patent/US4679531A/en
Priority to DE8585114229T priority patent/DE3560959D1/de
Priority to EP85114229A priority patent/EP0182223B1/en
Priority to KR1019850008374A priority patent/KR890001733B1/ko
Publication of JPS61157716A publication Critical patent/JPS61157716A/ja
Publication of JPH0353454B2 publication Critical patent/JPH0353454B2/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
    • F02B27/0268—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
    • 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
    • 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)
JP59275487A 1984-11-08 1984-12-29 多気筒エンジンの吸気装置 Granted JPS61157716A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP59275487A JPS61157716A (ja) 1984-12-29 1984-12-29 多気筒エンジンの吸気装置
US06/795,443 US4679531A (en) 1984-11-08 1985-11-06 Intake system for internal combustion engine
DE8585114229T DE3560959D1 (en) 1984-11-08 1985-11-08 Intake system for internal combustion engine
EP85114229A EP0182223B1 (en) 1984-11-08 1985-11-08 Intake system for internal combustion engine
KR1019850008374A KR890001733B1 (ko) 1984-11-08 1985-11-08 엔진의 흡기 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59275487A JPS61157716A (ja) 1984-12-29 1984-12-29 多気筒エンジンの吸気装置

Publications (2)

Publication Number Publication Date
JPS61157716A JPS61157716A (ja) 1986-07-17
JPH0353454B2 true JPH0353454B2 (en]) 1991-08-15

Family

ID=17556201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59275487A Granted JPS61157716A (ja) 1984-11-08 1984-12-29 多気筒エンジンの吸気装置

Country Status (1)

Country Link
JP (1) JPS61157716A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0720343Y2 (ja) * 1987-07-31 1995-05-15 マツダ株式会社 エンジンの吸気装置
JP3871137B2 (ja) * 2003-10-23 2007-01-24 ビッグアルファ株式会社 めねじ部材及びおねじ部材並びにめねじの加工工具

Also Published As

Publication number Publication date
JPS61157716A (ja) 1986-07-17

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees