JPH024963U - - Google Patents
Info
- Publication number
- JPH024963U JPH024963U JP8287088U JP8287088U JPH024963U JP H024963 U JPH024963 U JP H024963U JP 8287088 U JP8287088 U JP 8287088U JP 8287088 U JP8287088 U JP 8287088U JP H024963 U JPH024963 U JP H024963U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- valve
- plunger
- injection device
- control
- 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
Links
- 239000000446 fuel Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案による電子制御式分配型燃料噴
射装置の一実施例を示す部分切欠側面図、第２図
は本考案におけるオーバフローバルブ部分の拡大
断面図、第３図はオーバフローバルブの分解図で
ある。
１…ハウジング、１ｂ…カバー部、２…オーバ
フローバルブ、２ａ…ボルト状バルブ、２ｂ…リ
ーク配管チユーブ、２ｃ…燃温センサ、２１…貫
通孔、２３…頭部、２４…オリフイス、３…駆動
軸、６…プランジヤ、１２…加圧室、２９…ピス
トンタイマ、３５…コントロールバルブ、４２…
コントロールスリーブ、４３…エレクトリツクガ
バナ。
Fig. 1 is a partially cutaway side view showing an embodiment of the electronically controlled distributed fuel injection device according to the present invention, Fig. 2 is an enlarged sectional view of the overflow valve portion of the present invention, and Fig. 3 is an exploded view of the overflow valve. It is. DESCRIPTION OF SYMBOLS 1... Housing, 1b... Cover part, 2... Overflow valve, 2a... Bolt-shaped valve, 2b... Leak piping tube, 2c... Fuel temperature sensor, 21... Through hole, 23... Head, 24... Orifice, 3... Drive shaft , 6... Plunger, 12... Pressurizing chamber, 29... Piston timer, 35... Control valve, 42...
Control sleeve, 43...Electric governor.
Claims (1)
ンジヤによりポンプ室から前記プランジヤの端部
に画成される加圧室に導入した燃料を加圧し各気
筒に分配圧送するとともに、前記燃料を機関の運
転状態に応じる所定の噴射量と噴射時期が得られ
るようにエレクトリツクガバナとコントロールバ
ルブによりコントロールスリーブとタイマを電気
的に制御する分配型燃料噴射装置において、ハウ
ジングのカバー部に軸線方向に貫通孔を有するボ
ルト状バルブを固定し、このボルト状バルブの中
間部に内外を結ぶオリフイスを穿設し、このオリ
フイスを取り囲むように頭部とカバー部外壁間に
リーク配管チユーブを固定する一方、ボルト状バ
ルブ内にはこれと同心状に燃温センサを挿着した
ことを特徴とする電子制御式分配型燃料噴射装置
。 A plunger that rotates and reciprocates in relation to the rotation of the engine pressurizes the fuel introduced from the pump chamber into a pressurizing chamber defined at the end of the plunger, and distributes and pressure-feeds the fuel to each cylinder. In a distribution type fuel injection device that uses an electric governor and control valve to electrically control a control sleeve and timer to obtain a predetermined injection amount and injection timing depending on the operating condition, a through hole is formed in the cover of the housing in the axial direction. A bolt-shaped valve with An electronically controlled distributed fuel injection device characterized by a fuel temperature sensor inserted concentrically within the valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8287088U JPH024963U (en) | 1988-06-24 | 1988-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8287088U JPH024963U (en) | 1988-06-24 | 1988-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH024963U true JPH024963U (en) | 1990-01-12 |
Family
ID=31307607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8287088U Pending JPH024963U (en) | 1988-06-24 | 1988-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0596211U (en) * | 1991-11-01 | 1993-12-27 | 乾産業株式会社 | Construction insert |
-
1988
- 1988-06-24 JP JP8287088U patent/JPH024963U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0596211U (en) * | 1991-11-01 | 1993-12-27 | 乾産業株式会社 | Construction insert |
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