JPS55164771A - Electromagnetic fuel injection valve - Google Patents
Electromagnetic fuel injection valveInfo
- Publication number
- JPS55164771A JPS55164771A JP7378479A JP7378479A JPS55164771A JP S55164771 A JPS55164771 A JP S55164771A JP 7378479 A JP7378479 A JP 7378479A JP 7378479 A JP7378479 A JP 7378479A JP S55164771 A JPS55164771 A JP S55164771A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- valve
- injection valve
- core
- housing
- 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 prevent the generation of rust and the staying of bubbles in an electromagnetic fuel injection valve by flowing fuel forcibly around a movable core and a fixed core which open and close a needle valve.
CONSTITUTION: On a suction pipe 2 with a throttle valve 7, an injection valve housing 31 is mounted. In the housing 31, a spool 33 on which an electromagnetic coil 32 is wound and a fixed core 35 in the center are arranged, and to the bottom of the housing 31, a nozzle body 50 with a slidable needle valve 44 is connected. To the top of the valve 44, a movable core 42 is fixed and the valve 44 is moved up and down by the magnetization of the fixed core 35. Fuel through a fuel passage 15 is injected from a nozzle 52 via a fuel introduction hole 53, and a part of the fuel flows to a fuel outlet 40 via the movable core 42 and the fixed core 35 and prevents the staying of fuel, etc., in the passage.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7378479A JPS55164771A (en) | 1979-06-11 | 1979-06-11 | Electromagnetic fuel injection valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7378479A JPS55164771A (en) | 1979-06-11 | 1979-06-11 | Electromagnetic fuel injection valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55164771A true JPS55164771A (en) | 1980-12-22 |
JPH0121344B2 JPH0121344B2 (en) | 1989-04-20 |
Family
ID=13528161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7378479A Granted JPS55164771A (en) | 1979-06-11 | 1979-06-11 | Electromagnetic fuel injection valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55164771A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6137461U (en) * | 1984-08-09 | 1986-03-08 | 三菱自動車工業株式会社 | Vapor discharge structure of electromagnetic fuel injection valve |
JPS61144268U (en) * | 1985-02-27 | 1986-09-05 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5116563A (en) * | 1974-07-31 | 1976-02-09 | Ikegai Iron Works Ltd | KYUSHI SOCHI |
JPS543615A (en) * | 1977-06-03 | 1979-01-11 | Bosch Gmbh Robert | Electromagnetic fuel injection valve for internal combustion engine |
-
1979
- 1979-06-11 JP JP7378479A patent/JPS55164771A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5116563A (en) * | 1974-07-31 | 1976-02-09 | Ikegai Iron Works Ltd | KYUSHI SOCHI |
JPS543615A (en) * | 1977-06-03 | 1979-01-11 | Bosch Gmbh Robert | Electromagnetic fuel injection valve for internal combustion engine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6137461U (en) * | 1984-08-09 | 1986-03-08 | 三菱自動車工業株式会社 | Vapor discharge structure of electromagnetic fuel injection valve |
JPS61144268U (en) * | 1985-02-27 | 1986-09-05 |
Also Published As
Publication number | Publication date |
---|---|
JPH0121344B2 (en) | 1989-04-20 |
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