JPS6323546Y2 - - Google Patents

Info

Publication number
JPS6323546Y2
JPS6323546Y2 JP1981163721U JP16372181U JPS6323546Y2 JP S6323546 Y2 JPS6323546 Y2 JP S6323546Y2 JP 1981163721 U JP1981163721 U JP 1981163721U JP 16372181 U JP16372181 U JP 16372181U JP S6323546 Y2 JPS6323546 Y2 JP S6323546Y2
Authority
JP
Japan
Prior art keywords
valve
negative pressure
spiral
wall surface
engine
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
JP1981163721U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5870425U (ja
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 filed Critical
Priority to JP1981163721U priority Critical patent/JPS5870425U/ja
Priority to US06/404,990 priority patent/US4462349A/en
Priority to DE19823230733 priority patent/DE3230733A1/de
Publication of JPS5870425U publication Critical patent/JPS5870425U/ja
Application granted granted Critical
Publication of JPS6323546Y2 publication Critical patent/JPS6323546Y2/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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4228—Helically-shaped channels 
    • 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
    • F02B31/042—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors induction channel having a helical shape around the intake valve axis
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
JP1981163721U 1981-11-04 1981-11-04 デイ−ゼル機関のヘリカル型吸気ポ−ト流路制御装置 Granted JPS5870425U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1981163721U JPS5870425U (ja) 1981-11-04 1981-11-04 デイ−ゼル機関のヘリカル型吸気ポ−ト流路制御装置
US06/404,990 US4462349A (en) 1981-11-04 1982-08-04 Flow control device of a helically-shaped intake port for use in a diesel engine
DE19823230733 DE3230733A1 (de) 1981-11-04 1982-08-18 Stroemungs-steuereinrichtung fuer einen einlasskanal mit spiralfoermiger gestaltung fuer die verwendung in einer diesel-brennkraftmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981163721U JPS5870425U (ja) 1981-11-04 1981-11-04 デイ−ゼル機関のヘリカル型吸気ポ−ト流路制御装置

Publications (2)

Publication Number Publication Date
JPS5870425U JPS5870425U (ja) 1983-05-13
JPS6323546Y2 true JPS6323546Y2 (en]) 1988-06-28

Family

ID=15779391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981163721U Granted JPS5870425U (ja) 1981-11-04 1981-11-04 デイ−ゼル機関のヘリカル型吸気ポ−ト流路制御装置

Country Status (3)

Country Link
US (1) US4462349A (en])
JP (1) JPS5870425U (en])
DE (1) DE3230733A1 (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60156932A (ja) * 1984-01-24 1985-08-17 Mazda Motor Corp エンジンの吸気装置
JPS60164620A (ja) * 1984-02-06 1985-08-27 Toyota Motor Corp 内燃機関の吸気装置
US4827883A (en) * 1988-04-15 1989-05-09 General Motors Corporation Variable swirl inlet port
KR100774683B1 (ko) * 2006-08-31 2007-11-08 현대자동차주식회사 스월 컨트롤 밸브 제어방법

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2035940B2 (de) * 1970-07-20 1974-11-07 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Mehrzylindrige Einspritzbrennkraftmaschine mit Einlaßdrallkanälen
DE2059008A1 (de) 1970-12-01 1972-06-08 Leonhard Schleicher Drosselklappe fuer eine Rohrleitung
US3850479A (en) 1972-02-08 1974-11-26 Fuller Co Flow gate for a fluidizing gravity conveyor
JPS6011864B2 (ja) * 1976-04-19 1985-03-28 ソニー株式会社 信号伝達装置
JPS538408U (en]) * 1976-07-07 1978-01-24
DD143289A1 (de) * 1976-09-01 1980-08-13 Lothar Thon Zylinderkopf fuer viertakt-brennkraftmaschinen
DE2745245A1 (de) 1976-10-09 1978-04-20 Toyo Kogyo Co Verbrennungsmotor
JPS5950850B2 (ja) * 1976-12-27 1984-12-11 日産自動車株式会社 内燃機関の吸気装置
JPS605771B2 (ja) 1977-10-27 1985-02-14 ヤマハ発動機株式会社 エンジンの吸気制御装置
JPS5484129A (en) * 1977-12-19 1979-07-04 Nissan Motor Co Ltd Internal combustion engine with two intake passages
DE2803533A1 (de) 1978-01-27 1979-08-02 Volkswagenwerk Ag Luftverdichtende, selbstzuendende brennkraftmaschine
JPS5823978Y2 (ja) 1978-02-24 1983-05-23 日産自動車株式会社 複式吸気機関の排気還流装置
JPS6060007B2 (ja) 1978-05-22 1985-12-27 トヨタ自動車株式会社 カウンタフロ−型多気筒内燃機関の吸気装置
JPS5934850B2 (ja) * 1978-07-31 1984-08-24 トヨタ自動車株式会社 多気筒内燃機関の吸気装置
JPS5539348U (en]) * 1978-09-07 1980-03-13
JPS5840647B2 (ja) * 1978-10-19 1983-09-07 トヨタ自動車株式会社 内燃機関の吸気装置
US4312306A (en) * 1979-07-31 1982-01-26 Bundrick Jr Benjamin Flexible cylinder-head internal combustion engine
JPS5654922A (en) * 1979-10-12 1981-05-15 Toyota Motor Corp Suction device for internal combustion engine
JPS5768519A (en) * 1980-10-17 1982-04-26 Toyota Motor Corp Suction device for internal combustion engine
JPS6035535B2 (ja) * 1981-04-07 1985-08-15 トヨタ自動車株式会社 ヘリカル型吸気ポ−トの流路制御装置

Also Published As

Publication number Publication date
DE3230733A1 (de) 1983-05-26
US4462349A (en) 1984-07-31
JPS5870425U (ja) 1983-05-13

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