JPS6434441U - - Google Patents

Info

Publication number
JPS6434441U
JPS6434441U JP12883287U JP12883287U JPS6434441U JP S6434441 U JPS6434441 U JP S6434441U JP 12883287 U JP12883287 U JP 12883287U JP 12883287 U JP12883287 U JP 12883287U JP S6434441 U JPS6434441 U JP S6434441U
Authority
JP
Japan
Prior art keywords
air passage
valve
auxiliary air
intake
throttle
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.)
Pending
Application number
JP12883287U
Other languages
Japanese (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 JP12883287U priority Critical patent/JPS6434441U/ja
Publication of JPS6434441U publication Critical patent/JPS6434441U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Description

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

第１図は本考案の一実施例を示す一部断面の概
略図である。第２図は従来例の不具合を示すタイ
ミングチヤート図である。 １……エンジン、３……圧力センサ、５……ス
ロツトルボデイ、７……スロツトルバルブ、８…
…補助空気通路、８ａ……吸気導入ポート、８ｂ
……吸気導出ポート、１０……開閉弁、１１……
絞り、１２……アイドル安定化装置。 FIG. 1 is a partially sectional schematic diagram showing an embodiment of the present invention. FIG. 2 is a timing chart showing problems in the conventional example. 1... Engine, 3... Pressure sensor, 5... Throttle body, 7... Throttle valve, 8...
...Auxiliary air passage, 8a...Intake introduction port, 8b
...Intake outlet port, 10...Opening/closing valve, 11...
Aperture, 12...Idle stabilization device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スロツトルバルブをバイパスする補助空気通路
の開閉弁を電子制御装置によりデユーテイ制御す
る一方、前記補助空気通路の下流に吸気圧を検出
する圧力センサを設けてなる電子制御式のエンジ
ンにおいて、少なくとも前記補助空気通路の吸気
導入ポートと前記開閉弁との間若しくは前記開閉
弁と前記補助空気通路の吸気導出ポートとの間に
絞りを設けたことを特徴とするエンジンのアイド
ル安定化装置。 In an electronically controlled engine, the duty of an on-off valve of an auxiliary air passage bypassing a throttle valve is controlled by an electronic control device, and a pressure sensor for detecting intake pressure is provided downstream of the auxiliary air passage. An engine idle stabilizing device, characterized in that a throttle is provided between an intake inlet port of the air passage and the on-off valve or between the on-off valve and the intake outlet port of the auxiliary air passage.
JP12883287U 1987-08-25 1987-08-25 Pending JPS6434441U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12883287U JPS6434441U (en) 1987-08-25 1987-08-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12883287U JPS6434441U (en) 1987-08-25 1987-08-25

Publications (1)

Publication Number Publication Date
JPS6434441U true JPS6434441U (en) 1989-03-02

Family

ID=31382546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12883287U Pending JPS6434441U (en) 1987-08-25 1987-08-25

Country Status (1)

Country Link
JP (1) JPS6434441U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6932050B2 (en) 2003-04-04 2005-08-23 Suzuki Motor Corporation Engine controller for a vehicle including an automatic centrifugal clutch

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62142835A (en) * 1985-12-17 1987-06-26 Mazda Motor Corp Idle speed adjusting device for electronic fuel-injection engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62142835A (en) * 1985-12-17 1987-06-26 Mazda Motor Corp Idle speed adjusting device for electronic fuel-injection engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6932050B2 (en) 2003-04-04 2005-08-23 Suzuki Motor Corporation Engine controller for a vehicle including an automatic centrifugal clutch

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