DE3778928D1 - Zweifache ansaugvorrichtung fuer brennkraftmaschine mit trennwand zwischen schraubenfoermiger ansaugoeffnung und bypasskanal. - Google Patents

Zweifache ansaugvorrichtung fuer brennkraftmaschine mit trennwand zwischen schraubenfoermiger ansaugoeffnung und bypasskanal.

Info

Publication number
DE3778928D1
DE3778928D1 DE8787102205T DE3778928T DE3778928D1 DE 3778928 D1 DE3778928 D1 DE 3778928D1 DE 8787102205 T DE8787102205 T DE 8787102205T DE 3778928 T DE3778928 T DE 3778928T DE 3778928 D1 DE3778928 D1 DE 3778928D1
Authority
DE
Germany
Prior art keywords
partition
screw
combustion engine
internal combustion
bypass channel
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
DE8787102205T
Other languages
German (de)
English (en)
Inventor
Takeshi Toyota Jidosha Okumura
Takehisa Toyota Jidos Yaegashi
Yoshihiro Toyota Jido 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
Application granted granted Critical
Publication of DE3778928D1 publication Critical patent/DE3778928D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
DE8787102205T 1986-02-25 1987-02-17 Zweifache ansaugvorrichtung fuer brennkraftmaschine mit trennwand zwischen schraubenfoermiger ansaugoeffnung und bypasskanal. Expired - Lifetime DE3778928D1 (de)

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 (1)

Publication Number Publication Date
DE3778928D1 true DE3778928D1 (de) 1992-06-17

Family

ID=12556165

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787102205T Expired - Lifetime DE3778928D1 (de) 1986-02-25 1987-02-17 Zweifache ansaugvorrichtung fuer brennkraftmaschine mit trennwand zwischen schraubenfoermiger ansaugoeffnung und bypasskanal.

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
JPH0416605B2 (US07608600-20091027-C00054.png) 1992-03-24
EP0234478A3 (en) 1989-01-18
JPS62197640A (ja) 1987-09-01
EP0234478A2 (en) 1987-09-02
US4748950A (en) 1988-06-07
EP0234478B1 (en) 1992-05-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee