JPS5728864A - Fuel supply device for internal combustion engine - Google Patents
Fuel supply device for internal combustion engineInfo
- Publication number
- JPS5728864A JPS5728864A JP10314480A JP10314480A JPS5728864A JP S5728864 A JPS5728864 A JP S5728864A JP 10314480 A JP10314480 A JP 10314480A JP 10314480 A JP10314480 A JP 10314480A JP S5728864 A JPS5728864 A JP S5728864A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- valve
- air
- fuel injection
- injection valve
- 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
Landscapes
- Fuel-Injection Apparatus (AREA)
Abstract
PURPOSE: To well atomize a fuel by disposing the opening of an auxiliary air passage at the place adjacent to the nozzle of a fuel injection valve so that it may face a heating part at the lower surface of the inner wall of an intake port neary intersecting the center of the nozzle.
CONSTITUTION: A fuel injection valve 9 is disposed, in the direction of a trampet- shaped part 6a of an intake valve 6, within an intake maniford 3 in the downstream of a throttle valve 2. The air in an upstream of the valve 2 may be introduced to an adaptor 15, where an fuel injection valve 9 is mounted, through an auxiliary air passage 16, while the air introduced to the tip end of the valve 9 via the adaptor 15 is jetted via an passage 17a with its opening in the upper side of an atomizer 18. Therefore, the air flow from the upper side of a fuel flow dashes against the fuel flow, whereby the fuel flow is forced to head toward a heating part 5a formed at a cylinder head 4 and the fuel is well mixed with the air and is well atomized.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10314480A JPS5728864A (en) | 1980-07-29 | 1980-07-29 | Fuel supply device for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10314480A JPS5728864A (en) | 1980-07-29 | 1980-07-29 | Fuel supply device for internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5728864A true JPS5728864A (en) | 1982-02-16 |
Family
ID=14346320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10314480A Pending JPS5728864A (en) | 1980-07-29 | 1980-07-29 | Fuel supply device for internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5728864A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0412167A (en) * | 1990-05-01 | 1992-01-16 | Hitachi Ltd | Fuel injection device |
KR20030085174A (en) * | 2002-04-29 | 2003-11-05 | 한국기계연구원 | Injector combination type adaptor |
-
1980
- 1980-07-29 JP JP10314480A patent/JPS5728864A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0412167A (en) * | 1990-05-01 | 1992-01-16 | Hitachi Ltd | Fuel injection device |
KR20030085174A (en) * | 2002-04-29 | 2003-11-05 | 한국기계연구원 | Injector combination type adaptor |
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