JPS58108264U - fuel supply device - Google Patents
fuel supply deviceInfo
- 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
Links
Landscapes
- 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
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)
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.
゛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.
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)
| 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 |
-
1982
- 1982-01-18 JP JP543382U patent/JPS58108264U/en active Granted
Patent Citations (1)
| 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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