JPS58108264U - fuel supply device - Google Patents

fuel supply device

Info

Publication number
JPS58108264U
JPS58108264U JP543382U JP543382U JPS58108264U JP S58108264 U JPS58108264 U JP S58108264U JP 543382 U JP543382 U JP 543382U JP 543382 U JP543382 U JP 543382U JP S58108264 U JPS58108264 U JP S58108264U
Authority
JP
Japan
Prior art keywords
fuel
passage
inlet
valve housing
supply 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.)
Granted
Application number
JP543382U
Other languages
Japanese (ja)
Other versions
JPS6115254Y2 (en
Inventor
杉 文雄
啓壮 武田
利美 柏倉
平田 敏之
Original Assignee
愛三工業株式会社
トヨタ自動車株式会社
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 愛三工業株式会社, トヨタ自動車株式会社 filed Critical 愛三工業株式会社
Priority to JP543382U priority Critical patent/JPS58108264U/en
Publication of JPS58108264U publication Critical patent/JPS58108264U/en
Application granted granted Critical
Publication of JPS6115254Y2 publication Critical patent/JPS6115254Y2/ja
Granted legal-status Critical Current

Links

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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) [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 drawings]

第1図は従来の燃料供給装置の縦断面図、第2−図は第
1図および第3図の電磁弁の一部破断詳細図、第3図は
この考案による実施例の縦断面図、第4図および第5図
は作用説明図である。 6・・・電磁弁、7・・・電磁弁燃料入口、11・・・
温水加熱通路、22・・・燃料導入路入口、23・・・
燃料導入路、24・・・バルブ・ハウジング、25・・
・燃料室、33・・・吸気通路上部側壁、34・・・燃
料調整路、−41・・・燃料レギュレータ、47・・・
燃料レギュレータ入口。
FIG. 1 is a vertical sectional view of a conventional fuel supply device, FIG. 2-FIG. 2 is a partially cutaway detailed view of the electromagnetic valve shown in FIGS. 1 and 3, and FIG. 3 is a vertical sectional view of an embodiment according to this invention. FIG. 4 and FIG. 5 are action explanatory diagrams. 6... Solenoid valve, 7... Solenoid valve fuel inlet, 11...
Hot water heating passage, 22...Fuel introduction passage entrance, 23...
Fuel introduction path, 24... Valve housing, 25...
- Fuel chamber, 33... Upper side wall of intake passage, 34... Fuel adjustment passage, -41... Fuel regulator, 47...
Fuel regulator inlet.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] (1)制御信号を受けて加圧燃料を吸気通路内に噴射す
る電磁弁と、この電磁弁を保持するバルブ・ハウジング
と、バルブ・ハウジング内で電磁弁の燃料入口周囲に設
けられた燃料室と、吸気通路側壁上の燃料導入路入口か
らバルブ・ハウジングの燃料室へ連通ずる燃料導入路と
、ダイヤフラムを境とする燃料室および空気室からなり
空気室に導入した吸気通路の負圧によって燃料圧力を一
定に調整する燃料レギュレータと、バルブ・ハウジング
の燃料室から燃料レキュL/−タ入口へ連通ずる燃料調
整路とからなる内燃機関用燃料供給装置であって、前記
電磁弁の燃゛ 斜入口は燃料導入路入口および燃料レギ
ュレータ入口より低い位置に設け、前記吸気通路は上部
側壁、バルブ・ハウジング、燃料導入路および燃料調整
路からなる上部本体を合成樹脂製としたことを特徴とす
る燃料供給装置。
(1) A solenoid valve that injects pressurized fuel into the intake passage in response to a control signal, a valve housing that holds this solenoid valve, and a fuel chamber provided around the fuel inlet of the solenoid valve within the valve housing. It consists of a fuel introduction passage that communicates from the fuel introduction passage entrance on the side wall of the intake passage to the fuel chamber of the valve housing, and a fuel chamber and an air chamber bordered by a diaphragm. A fuel supply device for an internal combustion engine, comprising a fuel regulator that adjusts the pressure to a constant level, and a fuel adjustment path that communicates from the fuel chamber of the valve housing to the fuel regulator inlet, the fuel supply device comprising: a fuel regulator that adjusts the pressure to a constant level; The inlet is provided at a lower position than the fuel introduction passage inlet and the fuel regulator inlet, and the intake passage has an upper main body made of synthetic resin, which consists of an upper side wall, a valve housing, a fuel introduction passage, and a fuel adjustment passage. Feeding device.
(2)  前記吸気通路の下部側壁に温水加熱通路を有
   ゛する実用新案登録請求の範囲第1項記載の燃料
供給装置。
(2) The fuel supply device according to claim 1, which has a hot water heating passage in the lower side wall of the intake passage.
JP543382U 1982-01-18 1982-01-18 fuel supply device Granted JPS58108264U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP543382U JPS58108264U (en) 1982-01-18 1982-01-18 fuel supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP543382U JPS58108264U (en) 1982-01-18 1982-01-18 fuel supply device

Publications (2)

Publication Number Publication Date
JPS58108264U true JPS58108264U (en) 1983-07-23
JPS6115254Y2 JPS6115254Y2 (en) 1986-05-12

Family

ID=30018235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP543382U Granted JPS58108264U (en) 1982-01-18 1982-01-18 fuel supply device

Country Status (1)

Country Link
JP (1) JPS58108264U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134805A (en) * 1976-05-07 1977-11-11 Nippon Steel Corp Slag discharge prevention during converter tapping

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134805A (en) * 1976-05-07 1977-11-11 Nippon Steel Corp Slag discharge prevention during converter tapping

Also Published As

Publication number Publication date
JPS6115254Y2 (en) 1986-05-12

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