JPS6014240U - Internal combustion engine intake control device - Google Patents

Internal combustion engine intake control device

Info

Publication number
JPS6014240U
JPS6014240U JP10548783U JP10548783U JPS6014240U JP S6014240 U JPS6014240 U JP S6014240U JP 10548783 U JP10548783 U JP 10548783U JP 10548783 U JP10548783 U JP 10548783U JP S6014240 U JPS6014240 U JP S6014240U
Authority
JP
Japan
Prior art keywords
negative pressure
control device
valve
internal combustion
combustion 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.)
Granted
Application number
JP10548783U
Other languages
Japanese (ja)
Other versions
JPH0244023Y2 (en
Inventor
古賀　逸夫
根本　公夫
和裕 米重
Original Assignee
トヨタ自動車株式会社
愛三工業株式会社
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 トヨタ自動車株式会社, 愛三工業株式会社 filed Critical トヨタ自動車株式会社
Priority to JP10548783U priority Critical patent/JPS6014240U/en
Publication of JPS6014240U publication Critical patent/JPS6014240U/en
Application granted granted Critical
Publication of JPH0244023Y2 publication Critical patent/JPH0244023Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Actuator (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は第２図のＩ−Ｉ線に沿ってみた内燃機関のシリ
ンダヘッドの側断面図、第２図は第１図の■−■線に沿
ってみたシリンダヘッドの断面平面図、第３図は内燃機
関全体の平面図、第４図は負圧ダイアフラム装置の側面
断面図、第５図は負圧ダイアフラム装置の別の実施例の
側面断面図である。 ４・・・吸気ポート、７・・・隔壁、８・・・ヘリカル
状通路、９・・・分岐路、１０・・・開閉弁、１５・・
・負圧ダイアフラム装置、１６．１７・・・ハウジング
、２３・・・電磁切換弁、２４・・・ケーシング。Figure 1 is a side cross-sectional view of the cylinder head of an internal combustion engine taken along line I--I in Figure 2, Figure 2 is a cross-sectional plan view of the cylinder head taken along line ■-■ in Figure 1, and 3 is a plan view of the entire internal combustion engine, FIG. 4 is a side sectional view of the negative pressure diaphragm device, and FIG. 5 is a side sectional view of another embodiment of the negative pressure diaphragm device. 4... Intake port, 7... Partition wall, 8... Helical passage, 9... Branch passage, 10... Open/close valve, 15...
- Negative pressure diaphragm device, 16.17...Housing, 23...Solenoid switching valve, 24...Casing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機関吸気ポートを吸気ポート軸線方向に延びる隔壁によ
ってヘリカル状通路とほぼまっすぐに延ひる分岐路に分
割し、該分岐路内に開閉弁を設けると共に該開閉弁を負
圧タイアフラム装置に連結して開閉弁を負圧ダイアフラ
ム装置により開閉制御するようにした吸気制御装置にお
いて、上記負圧タイアフラム装置の負王室を包囲するダ
イアフラム装置ハウジングの外側面上に円筒状をなすケ
ーシングの軸方向端部を一体的に固定し、該ケーシング
内に該負王室を大気又は負圧源に選択的に切換える弁体
と、該弁体を作動せしめる電磁コイルとを組込んだ内燃
機関の吸気制御装置。The engine intake port is divided into a helical passage and a branch passage extending almost straight by a partition wall extending in the axial direction of the intake port, and an on-off valve is provided in the branch passage, and the on-off valve is connected to a negative pressure tyrephragm device to open and close it. In an intake control device in which opening and closing of a valve is controlled by a negative pressure diaphragm device, an axial end portion of a cylindrical casing is integrally formed on the outer surface of a diaphragm device housing that surrounds the negative end of the negative pressure tire phragm device. An intake air control device for an internal combustion engine, which incorporates a valve body fixed to the casing and selectively switching the negative air pressure source to the atmosphere or a negative pressure source, and an electromagnetic coil that operates the valve body.
JP10548783U 1983-07-08 1983-07-08 Internal combustion engine intake control device Granted JPS6014240U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10548783U JPS6014240U (en) 1983-07-08 1983-07-08 Internal combustion engine intake control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10548783U JPS6014240U (en) 1983-07-08 1983-07-08 Internal combustion engine intake control device

Publications (2)

Publication Number Publication Date
JPS6014240U true JPS6014240U (en) 1985-01-30
JPH0244023Y2 JPH0244023Y2 (en) 1990-11-22

Family

ID=30247236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10548783U Granted JPS6014240U (en) 1983-07-08 1983-07-08 Internal combustion engine intake control device

Country Status (1)

Country Link
JP (1) JPS6014240U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6352202U (en) * 1986-09-24 1988-04-08
JP2013127317A (en) * 2007-06-15 2013-06-27 Fisher Controls Internatl Llc Flow controlled actuator apparatus for use with self-closing stop valve

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038652U (en) * 1973-07-30 1975-04-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038652U (en) * 1973-07-30 1975-04-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6352202U (en) * 1986-09-24 1988-04-08
JP2013127317A (en) * 2007-06-15 2013-06-27 Fisher Controls Internatl Llc Flow controlled actuator apparatus for use with self-closing stop valve

Also Published As

Publication number Publication date
JPH0244023Y2 (en) 1990-11-22

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