JPS599145U - automotive engine - Google Patents

automotive engine

Info

Publication number
JPS599145U
JPS599145U JP10418382U JP10418382U JPS599145U JP S599145 U JPS599145 U JP S599145U JP 10418382 U JP10418382 U JP 10418382U JP 10418382 U JP10418382 U JP 10418382U JP S599145 U JPS599145 U JP S599145U
Authority
JP
Japan
Prior art keywords
engine
negative pressure
atmospheric air
introduction path
automotive 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
JP10418382U
Other languages
Japanese (ja)
Other versions
JPS6319558Y2 (en
Inventor
伊藤　茂良
田中　浩文
Original Assignee
ダイハツ工業株式会社
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 ダイハツ工業株式会社 filed Critical ダイハツ工業株式会社
Priority to JP10418382U priority Critical patent/JPS599145U/en
Publication of JPS599145U publication Critical patent/JPS599145U/en
Application granted granted Critical
Publication of JPS6319558Y2 publication Critical patent/JPS6319558Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Output Control And Ontrol Of Special Type Engine (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) [Summary] 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]

図面は本考案の一実施例を示す原理説明図である。 ４・・・エンジン本体、６・・・吸気管、９・・・スロ
ットルバルブ、１７・・・ダイヤフラム機構、１７ａ・
・・ダイヤフラム室、２１，２２．２３・・・負圧導入
用通路、３５・・・ダイヤフラム機構、３６．２３・・
・負圧導入用通路、３７・」・大気導入系路（第２の大
気導入系路）。The drawing is an explanatory diagram of the principle of an embodiment of the present invention. 4... Engine body, 6... Intake pipe, 9... Throttle valve, 17... Diaphragm mechanism, 17a.
...Diaphragm chamber, 21, 22.23...Negative pressure introduction passage, 35...Diaphragm mechanism, 36.23...
- Negative pressure introduction passage, 37. - Atmosphere introduction line (second atmosphere introduction line).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スロットルバルブの下流に設けた負圧導入用通路を介し
てダイヤフラム室に導びかれる吸気管負圧に付勢されて
作動するダイヤフラム機構を備えたエンジンにおいて、
機関が暖機状態になるまでの低温時に前記負圧導入用通
路の途中に大気を導入する大気導入系路を設けたことを
特徴とする自動車用エンジン。In an engine equipped with a diaphragm mechanism that operates under the influence of intake pipe negative pressure introduced into a diaphragm chamber through a negative pressure introduction passage provided downstream of a throttle valve,
An automobile engine characterized in that an atmospheric air introduction path is provided in the middle of the negative pressure introduction path to introduce atmospheric air when the engine is at a low temperature until the engine warms up.
JP10418382U 1982-07-08 1982-07-08 automotive engine Granted JPS599145U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10418382U JPS599145U (en) 1982-07-08 1982-07-08 automotive engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10418382U JPS599145U (en) 1982-07-08 1982-07-08 automotive engine

Publications (2)

Publication Number Publication Date
JPS599145U true JPS599145U (en) 1984-01-20
JPS6319558Y2 JPS6319558Y2 (en) 1988-06-01

Family

ID=30244733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10418382U Granted JPS599145U (en) 1982-07-08 1982-07-08 automotive engine

Country Status (1)

Country Link
JP (1) JPS599145U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110341A (en) * 1976-03-12 1977-09-16 Toyota Motor Corp Deceleration fuel cut-off device imparted with throttle adjusting func tion
JPS5488931U (en) * 1977-12-07 1979-06-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110341A (en) * 1976-03-12 1977-09-16 Toyota Motor Corp Deceleration fuel cut-off device imparted with throttle adjusting func tion
JPS5488931U (en) * 1977-12-07 1979-06-23

Also Published As

Publication number Publication date
JPS6319558Y2 (en) 1988-06-01

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