JPH0392551U - - Google Patents
Info
- Publication number
- JPH0392551U JPH0392551U JP88790U JP88790U JPH0392551U JP H0392551 U JPH0392551 U JP H0392551U JP 88790 U JP88790 U JP 88790U JP 88790 U JP88790 U JP 88790U JP H0392551 U JPH0392551 U JP H0392551U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- cooling passage
- passage
- injection valve
- intake manifold
- 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 14
- 238000001816 cooling Methods 0.000 claims description 5
- 239000002828 fuel tank Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案の一実施例を示す燃料供給装置
の概略図、第２図は第１図の部分断面図、第３図
は従来例を示す燃料供給装置の概略図である。
１……燃料タンク、２……燃料ポンプ、４……
プレツシヤレギユレータ、５……機関、６……燃
料噴射弁、７……吸気マニホールド、８……リタ
ーンパイプ、２１……冷却用通路。
FIG. 1 is a schematic diagram of a fuel supply device showing an embodiment of the present invention, FIG. 2 is a partial sectional view of FIG. 1, and FIG. 3 is a schematic diagram of a conventional fuel supply device. 1...Fuel tank, 2...Fuel pump, 4...
Pressure regulator, 5...engine, 6...fuel injection valve, 7...intake manifold, 8...return pipe, 21...cooling passage.
Claims (1)
、プレツシヤレギユレータにより圧力調整して、
燃料噴射弁により吸気マニホールド内に噴射させ
る一方、プレツシヤレギユレータから余剰燃料を
燃料戻し通路を介して燃料タンク内に戻すように
した内燃機関において、吸気マニホールドにおけ
る燃料噴射弁からの噴射燃料が指向する部位の外
壁面に接して、冷却用通路を形成し、この冷却用
通路を燃料戻し通路の一部としたことを特徴とす
る内燃機関の燃料冷却装置。 The fuel in the fuel tank is fed under pressure by a fuel pump, and the pressure is adjusted by a pressure regulator.
In an internal combustion engine in which the fuel is injected into the intake manifold by the fuel injection valve, and surplus fuel is returned from the pressure regulator into the fuel tank via the fuel return passage, the fuel injected from the fuel injection valve in the intake manifold. A fuel cooling device for an internal combustion engine, characterized in that a cooling passage is formed in contact with an outer wall surface of a portion toward which the cooling passage is directed, and the cooling passage is made a part of a fuel return passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP88790U JPH0392551U (en) | 1990-01-11 | 1990-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP88790U JPH0392551U (en) | 1990-01-11 | 1990-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0392551U true JPH0392551U (en) | 1991-09-20 |
Family
ID=31504824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP88790U Pending JPH0392551U (en) | 1990-01-11 | 1990-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0392551U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006341011A (en) * | 2005-06-10 | 2006-12-21 | Kao Corp | Cleaning apparatus |
| JP2006341008A (en) * | 2005-06-10 | 2006-12-21 | Kao Corp | Cleaning tool |
| JP2010188215A (en) * | 2010-06-11 | 2010-09-02 | Kao Corp | Cleaning device |
| JP2010201196A (en) * | 2010-06-11 | 2010-09-16 | Kao Corp | Cleaning implement |
| JP2010221063A (en) * | 2010-06-11 | 2010-10-07 | Kao Corp | Cleaning tool |
| WO2014099480A1 (en) * | 2012-12-19 | 2014-06-26 | Skt Productions, Inc. | Cleaning device |
-
1990
- 1990-01-11 JP JP88790U patent/JPH0392551U/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006341011A (en) * | 2005-06-10 | 2006-12-21 | Kao Corp | Cleaning apparatus |
| JP2006341008A (en) * | 2005-06-10 | 2006-12-21 | Kao Corp | Cleaning tool |
| JP4585383B2 (en) * | 2005-06-10 | 2010-11-24 | 花王株式会社 | Cleaning tool |
| JP4585384B2 (en) * | 2005-06-10 | 2010-11-24 | 花王株式会社 | Cleaning device |
| JP2010188215A (en) * | 2010-06-11 | 2010-09-02 | Kao Corp | Cleaning device |
| JP2010201196A (en) * | 2010-06-11 | 2010-09-16 | Kao Corp | Cleaning implement |
| JP2010221063A (en) * | 2010-06-11 | 2010-10-07 | Kao Corp | Cleaning tool |
| WO2014099480A1 (en) * | 2012-12-19 | 2014-06-26 | Skt Productions, Inc. | Cleaning device |