JPS5797065A - Air intake unit for fuel injection type engine - Google Patents
Air intake unit for fuel injection type engineInfo
- Publication number
- JPS5797065A JPS5797065A JP17231680A JP17231680A JPS5797065A JP S5797065 A JPS5797065 A JP S5797065A JP 17231680 A JP17231680 A JP 17231680A JP 17231680 A JP17231680 A JP 17231680A JP S5797065 A JPS5797065 A JP S5797065A
- Authority
- JP
- Japan
- Prior art keywords
- air intake
- throttle valve
- fuel
- fuel injection
- injection nozzle
- 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
PURPOSE: To remove the resistance of a throttle valve against fuel injected at high speed by providing a throttle valve on the down stream side of a fuel injection nozzle and by lifting the injection nozzle upward as the opening of the throttle valve is increased.
CONSTITUTION: A throttle vavle 3 is laid out on the down stream side of an air intake channel 1. An injector 4 havig a fuel nozzle 5 is laid out on the axis of the throttle valve 3 inside the air intake channel 1. The injector 4' upper part projected outward is interlocked by a rod of an injection nozzle position adjustment unit 7 through a bar 16. The rod 15 is provided with an adjusting nut 18 on one end and is fixed to a diaphragm 9 on the other end. A negative pressure is introduced into a chamber 10 devided by the diaphragm 9, thereby moving the nozzle 5 upward as the fuel is injected at high speed.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55172316A JPS5855350B2 (en) | 1980-12-05 | 1980-12-05 | Fuel injection engine intake system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55172316A JPS5855350B2 (en) | 1980-12-05 | 1980-12-05 | Fuel injection engine intake system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5797065A true JPS5797065A (en) | 1982-06-16 |
JPS5855350B2 JPS5855350B2 (en) | 1983-12-09 |
Family
ID=15939650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55172316A Expired JPS5855350B2 (en) | 1980-12-05 | 1980-12-05 | Fuel injection engine intake system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5855350B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS595869A (en) * | 1982-07-02 | 1984-01-12 | Hitachi Ltd | Fuel injection device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5411229U (en) * | 1977-06-25 | 1979-01-24 | ||
JPS5647655A (en) * | 1979-09-28 | 1981-04-30 | Hitachi Ltd | Fuel injection device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2508362A1 (en) * | 1975-02-26 | 1976-09-02 | Siemens Ag | Semiconductor chip diffusion doping with boron - from layer contg. gp. 1 or 11 borate or hydroxide , accelerating dissoln. of glass formed |
-
1980
- 1980-12-05 JP JP55172316A patent/JPS5855350B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5411229U (en) * | 1977-06-25 | 1979-01-24 | ||
JPS5647655A (en) * | 1979-09-28 | 1981-04-30 | Hitachi Ltd | Fuel injection device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS595869A (en) * | 1982-07-02 | 1984-01-12 | Hitachi Ltd | Fuel injection device |
JPH0510505B2 (en) * | 1982-07-02 | 1993-02-09 | Hitachi Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS5855350B2 (en) | 1983-12-09 |
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