JPH0240940U - - Google Patents

Info

Publication number
JPH0240940U
JPH0240940U JP11938088U JP11938088U JPH0240940U JP H0240940 U JPH0240940 U JP H0240940U JP 11938088 U JP11938088 U JP 11938088U JP 11938088 U JP11938088 U JP 11938088U JP H0240940 U JPH0240940 U JP H0240940U
Authority
JP
Japan
Prior art keywords
intake
negative pressure
opening
internal combustion
extraction device
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
JP11938088U
Other languages
English (en)
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 JP11938088U priority Critical patent/JPH0240940U/ja
Publication of JPH0240940U publication Critical patent/JPH0240940U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す構成図、第2
図は同上の要部平面図、第3図は第2図の断面図
、第4図は同上の特性図、第5図は吸気負圧取出
装置の従来例を示す全体図、第6図は同上の要部
拡大図である。 11……吸気通路、12……吸気絞弁、14…
…負圧通路、14a……開口部、15……部位。

Claims (1)

    【実用新案登録請求の範囲】
  1. 機関の吸気通路に介装されたバタフライ式吸気
    絞弁の外周縁部近傍の吸気通路内壁に、吸気負圧
    取出用の開口部を、形成してなる内燃機関の吸気
    負圧取出装置において、前記吸気絞弁の少なくと
    も前記開口部に対向する部位の肉厚を、前記開口
    部の孔径より小さく形成したことを特徴とする内
    燃機関の吸気負圧取出装置。
JP11938088U 1988-09-13 1988-09-13 Pending JPH0240940U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11938088U JPH0240940U (ja) 1988-09-13 1988-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11938088U JPH0240940U (ja) 1988-09-13 1988-09-13

Publications (1)

Publication Number Publication Date
JPH0240940U true JPH0240940U (ja) 1990-03-20

Family

ID=31364559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11938088U Pending JPH0240940U (ja) 1988-09-13 1988-09-13

Country Status (1)

Country Link
JP (1) JPH0240940U (ja)

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