JPS61107923U - - Google Patents

Info

Publication number
JPS61107923U
JPS61107923U JP1984192107U JP19210784U JPS61107923U JP S61107923 U JPS61107923 U JP S61107923U JP 1984192107 U JP1984192107 U JP 1984192107U JP 19210784 U JP19210784 U JP 19210784U JP S61107923 U JPS61107923 U JP S61107923U
Authority
JP
Japan
Prior art keywords
intake
valve
rotary valve
intake port
bias rotary
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
JP1984192107U
Other languages
English (en)
Other versions
JPH0326265Y2 (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 JP1984192107U priority Critical patent/JPH0326265Y2/ja
Priority to US06/810,786 priority patent/US4700669A/en
Publication of JPS61107923U publication Critical patent/JPS61107923U/ja
Application granted granted Critical
Publication of JPH0326265Y2 publication Critical patent/JPH0326265Y2/ja
Expired 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
    • F02F1/4235—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels
    • F02F1/425—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels with a separate deviation element inside the channel
    • 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
    • F02B31/06—Movable means, e.g. butterfly valves
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Taps Or Cocks (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Description

【図面の簡単な説明】
第１図は本考案による内燃機関の側面断面図、
第２図は第１図の―線に沿つてみた断面平面
図、第３図は第１図の―線に沿つてみた断面
図である。 ５……吸気弁、６……吸気ポート、８……回転
弁、９……弁体、２３……突出壁、２３ａ……案
内部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 吸気ポート内に吸気偏流回転弁を挿入すると共
    に該吸気偏流回転弁の弁軸を吸気ポート軸線から
    偏心して配置し、該吸気偏流回転弁を吸気ポート
    軸線とほぼ平行をなす全開位置と全閉位置との間
    で回動制御し、バルブガイドを包囲する突出壁を
    吸気ポートの上壁面から下方に向けて突出させる
    と共に該突出部が上流に向けて巾が徐々に狭くな
    る案内部を有する内燃機関において、全開位置に
    ある吸気偏流回転弁の下流端に隣接整列して上記
    案内部の上流端を配置した内燃機関の吸気制御装
    置。
JP1984192107U 1984-12-20 1984-12-20 Expired JPH0326265Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1984192107U JPH0326265Y2 (ja) 1984-12-20 1984-12-20
US06/810,786 US4700669A (en) 1984-12-20 1985-12-19 Intake device of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984192107U JPH0326265Y2 (ja) 1984-12-20 1984-12-20

Publications (2)

Publication Number Publication Date
JPS61107923U true JPS61107923U (ja) 1986-07-09
JPH0326265Y2 JPH0326265Y2 (ja) 1991-06-06

Family

ID=16285772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984192107U Expired JPH0326265Y2 (ja) 1984-12-20 1984-12-20

Country Status (2)

Country Link
US (1) US4700669A (ja)
JP (1) JPH0326265Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9492785B2 (en) 2013-12-16 2016-11-15 Sabic Global Technologies B.V. UV and thermally treated polymeric membranes
US9522364B2 (en) 2013-12-16 2016-12-20 Sabic Global Technologies B.V. Treated mixed matrix polymeric membranes

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827883A (en) * 1988-04-15 1989-05-09 General Motors Corporation Variable swirl inlet port
US4976231A (en) * 1988-08-01 1990-12-11 Feuling James J Curved intake duct having improved flow characteristics
FR2645596A1 (fr) * 1989-04-05 1990-10-12 Peugeot Dispositif de mise en rotation d'un gaz dans un conduit, notamment d'admission de moteur a combustion interne
GB2242228A (en) * 1990-03-24 1991-09-25 Rover Group I.c engine charge swirl inlet arrangement
KR950011323B1 (ko) * 1991-05-14 1995-09-30 마쯔다 가부시기가이샤 엔진의 연소실 구조
JPH07119592A (ja) * 1993-09-06 1995-05-09 Yamaha Motor Co Ltd 燃料噴射式２バルブエンジン
US5671712A (en) * 1994-01-25 1997-09-30 Yamaha Hatsudoki Kabushiki Kaisha Induction system for engine
US5720255A (en) * 1994-02-14 1998-02-24 Yamaha Hatsudoki Kabushiki Kaisha Control valve for multi-valve engine
JP3506769B2 (ja) * 1994-06-14 2004-03-15 ヤマハ発動機株式会社 エンジンの吸気制御装置
DE69414557T2 (de) * 1994-06-15 1999-04-01 Yamaha Hatsudoki K.K., Iwata, Shizuoka Zylinderkopfanordnung für eine Mehrventil-Brennkraftmaschine mit obenliegender Nockenwelle
JPH0828284A (ja) * 1994-07-20 1996-01-30 Yamaha Motor Co Ltd ４サイクルエンジンの吸気装置
JPH0874585A (ja) * 1994-08-31 1996-03-19 Yamaha Motor Co Ltd ４サイクルエンジンの吸気制御装置
US6006721A (en) * 1996-06-14 1999-12-28 Ford Global Technologies, Inc. Modular intake port for an internal combustion engine
FR2772832B1 (fr) * 1997-12-23 2000-03-03 Renault Dispositif d'admission pour moteur a combustion interne
JP4888541B2 (ja) * 2009-11-12 2012-02-29 株式会社デンソー 内燃機関の吸気装置
JP2012180798A (ja) * 2011-03-02 2012-09-20 Honda Motor Co Ltd 車両の吸気装置
JP6288014B2 (ja) * 2015-09-08 2018-03-07 トヨタ自動車株式会社 内燃機関

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812841A (ja) * 1981-07-15 1983-01-25 Ikeda Bussan Co Ltd シ−トリフタ−
JPS58195016A (ja) * 1982-05-11 1983-11-14 Toyota Motor Corp ヘリカル型吸気ポ−ト
JPS58204932A (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
US4485773A (en) * 1982-09-08 1984-12-04 Toyota Jidosha Kabushiki Kaisha Helically-shaped intake port of an internal-combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9492785B2 (en) 2013-12-16 2016-11-15 Sabic Global Technologies B.V. UV and thermally treated polymeric membranes
US9522364B2 (en) 2013-12-16 2016-12-20 Sabic Global Technologies B.V. Treated mixed matrix polymeric membranes

Also Published As

Publication number Publication date
JPH0326265Y2 (ja) 1991-06-06
US4700669A (en) 1987-10-20

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