JPS601962U - Internal combustion engine fuel supply system - Google Patents

Internal combustion engine fuel supply system

Info

Publication number
JPS601962U
JPS601962U JP9205883U JP9205883U JPS601962U JP S601962 U JPS601962 U JP S601962U JP 9205883 U JP9205883 U JP 9205883U JP 9205883 U JP9205883 U JP 9205883U JP S601962 U JPS601962 U JP S601962U
Authority
JP
Japan
Prior art keywords
fuel
fuel injection
injection valve
fuel supply
intake
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
JP9205883U
Other languages
Japanese (ja)
Other versions
JPH0118836Y2 (en
Inventor
義則 青木
常岡　裕
Original Assignee
日本電子機器株式会社
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 日本電子機器株式会社 filed Critical 日本電子機器株式会社
Priority to JP9205883U priority Critical patent/JPS601962U/en
Publication of JPS601962U publication Critical patent/JPS601962U/en
Application granted granted Critical
Publication of JPH0118836Y2 publication Critical patent/JPH0118836Y2/ja
Granted legal-status Critical Current

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  • Fuel-Injection Apparatus (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区は燃料供給装置の従来例を示す縦断面図、第２図
は本考案の一実施例を示しＡは縦断面図、Ｂは横断面図
である。 １・・・吸気通路、２・・・吸気絞弁、４・・・燃料噴
射弁、４ａ・・・噴口、６・・・吸気分流通路、ｌｌａ
、ｌｌｂ・・・バイパス通路、１２・・・案内通路、１
３・・・スリット。Section 1 is a vertical sectional view showing a conventional example of a fuel supply device, and FIG. 2 is an embodiment of the present invention, with A being a longitudinal sectional view and B being a horizontal sectional view. DESCRIPTION OF SYMBOLS 1... Intake passage, 2... Intake throttle valve, 4... Fuel injection valve, 4a... Nozzle port, 6... Intake distribution passage, lla
, llb... bypass passage, 12... guide passage, 1
3...Slit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 吸気絞弁士流に燃料噴射弁を有し、該燃料噴射弁の噴口
上流に下流端が開口する吸気分流通路を設け、該分流通
路を通過する空気流量を計測することにより全吸入空気
量を求め、それに対応した量の燃料を前記燃料噴射弁か
ら噴射させる燃料供給装置において、機関アイドリング
運転時に吸気絞弁をバイパスして吸気を供給するパイ、
パス通路の吸気絞弁士流側開口部を前記分流通路の下流
端側開口の下流かつ前記燃料噴射弁の噴口上流に設けた
ことを特徴とする内燃機関の燃料供給装置。The total intake air amount is determined by having a fuel injection valve in the intake throttle valve flow, providing an intake division passage whose downstream end is open upstream of the nozzle of the fuel injection valve, and measuring the air flow rate passing through the division passage. In the fuel supply device that calculates the amount of fuel and injects a corresponding amount of fuel from the fuel injection valve, a pipe that bypasses an intake throttle valve and supplies intake air during engine idling operation;
1. A fuel supply device for an internal combustion engine, characterized in that an opening on the intake throttle valve side of the pass passage is provided downstream of the opening on the downstream end side of the branch passage and upstream of the nozzle of the fuel injection valve.
JP9205883U 1983-06-17 1983-06-17 Internal combustion engine fuel supply system Granted JPS601962U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9205883U JPS601962U (en) 1983-06-17 1983-06-17 Internal combustion engine fuel supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9205883U JPS601962U (en) 1983-06-17 1983-06-17 Internal combustion engine fuel supply system

Publications (2)

Publication Number Publication Date
JPS601962U true JPS601962U (en) 1985-01-09
JPH0118836Y2 JPH0118836Y2 (en) 1989-06-01

Family

ID=30222188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9205883U Granted JPS601962U (en) 1983-06-17 1983-06-17 Internal combustion engine fuel supply system

Country Status (1)

Country Link
JP (1) JPS601962U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156239A (en) * 1979-05-24 1980-12-05 Nippon Denso Co Ltd Air intake device of engine
JPS5825664U (en) * 1981-08-12 1983-02-18 自動車機器技術研究組合 fuel supply device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825664B2 (en) * 1979-05-14 1983-05-28 株式会社 パ−マケム・アジア Production method of guanidinocaproic acid ester

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156239A (en) * 1979-05-24 1980-12-05 Nippon Denso Co Ltd Air intake device of engine
JPS5825664U (en) * 1981-08-12 1983-02-18 自動車機器技術研究組合 fuel supply device

Also Published As

Publication number Publication date
JPH0118836Y2 (en) 1989-06-01

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