JPH0174331U - - Google Patents

Info

Publication number
JPH0174331U
JPH0174331U JP1988146605U JP14660588U JPH0174331U JP H0174331 U JPH0174331 U JP H0174331U JP 1988146605 U JP1988146605 U JP 1988146605U JP 14660588 U JP14660588 U JP 14660588U JP H0174331 U JPH0174331 U JP H0174331U
Authority
JP
Japan
Prior art keywords
intake
intake throttle
throttle valve
valve
slides
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
JP1988146605U
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 JP1988146605U priority Critical patent/JPH0174331U/ja
Publication of JPH0174331U publication Critical patent/JPH0174331U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

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

第１図は本考案実施例要部を示す縦断面図、第
２図は第１図Ａ―Ａ線断面図、第３図は吸気負圧
の調圧特性比較図である。 １；吸気管、３；吸気絞り弁、４；バイパス路
、５；調圧弁、６；シリンダ部、７；負圧制御機
構、８，９；パイプ。 FIG. 1 is a longitudinal cross-sectional view showing the main parts of an embodiment of the present invention, FIG. 2 is a cross-sectional view taken along the line A--A in FIG. 1, and FIG. 3 is a comparison diagram of pressure regulation characteristics of intake negative pressure. 1: Intake pipe, 3: Intake throttle valve, 4: Bypass path, 5: Pressure regulating valve, 6: Cylinder section, 7: Negative pressure control mechanism, 8, 9: Pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 吸気管中に吸気絞り弁を開閉可能に配設し、前
記吸気絞り弁の前後の吸気管を連結する断面円形
のバイパス路を設けると共に、前記バイパス路中
に前記吸気絞り弁の上流側、下流側の吸気負圧の
差圧により制御され、且つ前記ガス通路を横断し
て摺動する調圧弁を配設して成るデイーゼル機関
の吸気絞り装置。 An intake throttle valve is disposed in the intake pipe so that it can be opened and closed, and a bypass passage with a circular cross section is provided to connect the intake pipes before and after the intake throttle valve. An intake throttle device for a diesel engine, which is controlled by a differential pressure between intake negative pressures on both sides, and is provided with a pressure regulating valve that slides across the gas passage.
JP1988146605U 1988-11-11 1988-11-11 Pending JPH0174331U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988146605U JPH0174331U (en) 1988-11-11 1988-11-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988146605U JPH0174331U (en) 1988-11-11 1988-11-11

Publications (1)

Publication Number Publication Date
JPH0174331U true JPH0174331U (en) 1989-05-19

Family

ID=31416249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988146605U Pending JPH0174331U (en) 1988-11-11 1988-11-11

Country Status (1)

Country Link
JP (1) JPH0174331U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535373B2 (en) * 1972-02-17 1980-09-12
JPS55123338A (en) * 1979-03-16 1980-09-22 Japan Electronic Control Syst Co Ltd Supplemental air controlling system for internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535373B2 (en) * 1972-02-17 1980-09-12
JPS55123338A (en) * 1979-03-16 1980-09-22 Japan Electronic Control Syst Co Ltd Supplemental air controlling system for internal combustion engine

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