JPH0416605B2 - - Google Patents

Info

Publication number
JPH0416605B2
JPH0416605B2 JP61039550A JP3955086A JPH0416605B2 JP H0416605 B2 JPH0416605 B2 JP H0416605B2 JP 61039550 A JP61039550 A JP 61039550A JP 3955086 A JP3955086 A JP 3955086A JP H0416605 B2 JPH0416605 B2 JP H0416605B2
Authority
JP
Japan
Prior art keywords
intake
intake port
combustion chamber
air
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
JP61039550A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62197640A (ja
Inventor
Takeshi Okumura
Takehisa Yaegashi
Yoshihiro Iwashita
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.)
Toyota Motor Corp
Original Assignee
Toyota 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP61039550A priority Critical patent/JPS62197640A/ja
Priority to DE8787102205T priority patent/DE3778928D1/de
Priority to EP87102205A priority patent/EP0234478B1/en
Priority to US07/016,193 priority patent/US4748950A/en
Publication of JPS62197640A publication Critical patent/JPS62197640A/ja
Publication of JPH0416605B2 publication Critical patent/JPH0416605B2/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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • F02B31/085—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets having two inlet 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B2031/006—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air intake valves
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
JP61039550A 1986-02-25 1986-02-25 内燃機関の吸気ポ−ト装置 Granted JPS62197640A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP61039550A JPS62197640A (ja) 1986-02-25 1986-02-25 内燃機関の吸気ポ−ト装置
DE8787102205T DE3778928D1 (de) 1986-02-25 1987-02-17 Zweifache ansaugvorrichtung fuer brennkraftmaschine mit trennwand zwischen schraubenfoermiger ansaugoeffnung und bypasskanal.
EP87102205A EP0234478B1 (en) 1986-02-25 1987-02-17 Internal combustion engine siamese port type intake system construction with internal ridge structure partially separating helical port and bypass passage
US07/016,193 US4748950A (en) 1986-02-25 1987-02-18 Internal combustion engine siamese port type intake system construction with internal ridge structure partially separating helical port and bypass passage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61039550A JPS62197640A (ja) 1986-02-25 1986-02-25 内燃機関の吸気ポ−ト装置

Publications (2)

Publication Number Publication Date
JPS62197640A JPS62197640A (ja) 1987-09-01
JPH0416605B2 true JPH0416605B2 (US07608600-20091027-C00054.png) 1992-03-24

Family

ID=12556165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61039550A Granted JPS62197640A (ja) 1986-02-25 1986-02-25 内燃機関の吸気ポ−ト装置

Country Status (4)

Country Link
US (1) US4748950A (US07608600-20091027-C00054.png)
EP (1) EP0234478B1 (US07608600-20091027-C00054.png)
JP (1) JPS62197640A (US07608600-20091027-C00054.png)
DE (1) DE3778928D1 (US07608600-20091027-C00054.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1044803C (zh) * 1994-02-08 1999-08-25 浙江省化工研究院 1,1,1－二氯氟乙烷气相氟化制1,1,1－三氟乙烷
US6109234A (en) * 1998-10-16 2000-08-29 Ford Global Technologies, Inc. Cylinder head intake system
FR2819014B1 (fr) * 2000-12-28 2003-05-09 Renault Systeme d'admission de gaz dans un cylindre d'un moteur a combustion
JP2006057503A (ja) * 2004-08-19 2006-03-02 Yamaha Motor Co Ltd 高出力エンジンおよび車両
US7685993B2 (en) 2008-03-31 2010-03-30 Cummins Inc. Low cost variable swirl
AT511721B1 (de) 2011-11-03 2013-02-15 Avl List Gmbh Einlassstrang für eine brennkraftmaschine
US10344705B2 (en) * 2016-10-18 2019-07-09 Ford Global Technologies, Llc Intake valve fairing for a cylinder head of an engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54153919A (en) * 1978-05-25 1979-12-04 Toyota Motor Corp Plural intake valve system internal combustion engine
US4491102A (en) * 1981-08-19 1985-01-01 Toyota Jidosha Kabushiki Kaisha Intake device of an internal combustion engine
JPS58195016A (ja) * 1982-05-11 1983-11-14 Toyota Motor Corp ヘリカル型吸気ポ−ト
JPS58204926A (ja) * 1982-05-25 1983-11-29 Toyota Motor Corp ヘリカル型吸気ポ−ト
US4527519A (en) * 1982-06-17 1985-07-09 Toyota Jidosha Kabushiki Kaisha Method and system for controlling intake flow between direct and helical intake passages of intake port of internal combustion engine
JPS6045829A (ja) * 1983-08-24 1985-03-12 Fujitsu Ltd 表示装置
JPS6092733A (ja) * 1983-10-28 1985-05-24 セイコーインスツルメンツ株式会社 心拍計
JPS60147537A (ja) * 1984-01-13 1985-08-03 Toyota Motor Corp 内燃機関の吸気装置
JPS6158921A (ja) * 1984-08-29 1986-03-26 Toyota Motor Corp 内燃機関の吸気装置
JPS61286528A (ja) * 1985-06-13 1986-12-17 Toyota Motor Corp 内燃機関のサイヤミ−ズ型吸気ポ−ト装置
US4606308A (en) * 1985-09-16 1986-08-19 General Motors Corporation Engine cylinder intake port

Also Published As

Publication number Publication date
EP0234478A3 (en) 1989-01-18
DE3778928D1 (de) 1992-06-17
JPS62197640A (ja) 1987-09-01
EP0234478A2 (en) 1987-09-02
US4748950A (en) 1988-06-07
EP0234478B1 (en) 1992-05-13

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