JPS5675955A - Solenoid type fuel injection valve - Google Patents
Solenoid type fuel injection valveInfo
- Publication number
- JPS5675955A JPS5675955A JP15088879A JP15088879A JPS5675955A JP S5675955 A JPS5675955 A JP S5675955A JP 15088879 A JP15088879 A JP 15088879A JP 15088879 A JP15088879 A JP 15088879A JP S5675955 A JPS5675955 A JP S5675955A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- fuel injection
- injection valve
- stopper
- seat
- 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
Abstract
PURPOSE: To improve atomizing performance of injected fuel, by forming swirl passages having their openings in the tangential direction on the circumference of a ball type solenoid fuel injection valve.
CONSTITUTION: A housing 1 of injection valve contains a connector pipe 2 forming a stationary core, stopper 21 forming a fuel passage 26 and seat 12 having a fuel injection port 13. A ball valve 16 is held by the pipe 2, stopper 21 and seat 12, being pressed by a spring 15, to regulate the opening of the injection port 13. A swirl plate 20, set along the ball valve 16 between the seat 12 and stopper 21, has swirl passages 24 with their openings in the tangential direction with regard to a guide hole 22 in which the ball valve 16 is positioned, so that fuel from the passage 26 swirls into the guide hole 22.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15088879A JPS5675955A (en) | 1979-11-21 | 1979-11-21 | Solenoid type fuel injection valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15088879A JPS5675955A (en) | 1979-11-21 | 1979-11-21 | Solenoid type fuel injection valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5675955A true JPS5675955A (en) | 1981-06-23 |
Family
ID=15506571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15088879A Pending JPS5675955A (en) | 1979-11-21 | 1979-11-21 | Solenoid type fuel injection valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5675955A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01159460A (en) * | 1987-09-25 | 1989-06-22 | Hitachi Ltd | Electromagnetic fuel injection valve |
JPH01249959A (en) * | 1988-03-31 | 1989-10-05 | Hitachi Ltd | Fuel injection valve and working method thereof |
US4887769A (en) * | 1987-06-26 | 1989-12-19 | Hitachi, Ltd. | Electromagnetic fuel injection valve |
JPH02241972A (en) * | 1989-03-15 | 1990-09-26 | Hitachi Ltd | Electromagnetic fuel injection valve |
JPH08100733A (en) * | 1987-09-25 | 1996-04-16 | Hitachi Ltd | Electromagnetic fuel injection valve |
WO1997013977A1 (en) * | 1995-10-07 | 1997-04-17 | Robert Bosch Gmbh | Electromagnetically operable valve, especially fuel injection valve |
JPH09310657A (en) * | 1987-09-25 | 1997-12-02 | Hitachi Ltd | Electromagnetic fuel injection valve |
JPH09310659A (en) * | 1987-09-25 | 1997-12-02 | Hitachi Ltd | Electromagnetic fuel injection valve |
WO1998035159A1 (en) * | 1997-02-06 | 1998-08-13 | Siemens Automotive Corporation | A swirl generator in a fuel injector |
WO1999010649A1 (en) * | 1997-08-22 | 1999-03-04 | Robert Bosch Gmbh | Fuel injection valve |
WO1999036692A1 (en) * | 1998-01-20 | 1999-07-22 | Sagem S.A. | Fuel injector for an internal combustion engine |
KR100995354B1 (en) | 2008-04-16 | 2010-11-23 | 최준홍 | a participle nozzle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5325889A (en) * | 1976-07-17 | 1978-03-10 | Nippon Telegr & Teleph Corp <Ntt> | Method of cable connection by filling up with powder |
-
1979
- 1979-11-21 JP JP15088879A patent/JPS5675955A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5325889A (en) * | 1976-07-17 | 1978-03-10 | Nippon Telegr & Teleph Corp <Ntt> | Method of cable connection by filling up with powder |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4887769A (en) * | 1987-06-26 | 1989-12-19 | Hitachi, Ltd. | Electromagnetic fuel injection valve |
US4995559A (en) * | 1987-06-26 | 1991-02-26 | Hitachi, Ltd. | Electromagnetic fuel injection valve |
US5098016A (en) * | 1987-06-26 | 1992-03-24 | Hitachi, Ltd. | Electromagnetic fuel injection valve |
JPH08100733A (en) * | 1987-09-25 | 1996-04-16 | Hitachi Ltd | Electromagnetic fuel injection valve |
JPH09310657A (en) * | 1987-09-25 | 1997-12-02 | Hitachi Ltd | Electromagnetic fuel injection valve |
JPH09310659A (en) * | 1987-09-25 | 1997-12-02 | Hitachi Ltd | Electromagnetic fuel injection valve |
JPH01159460A (en) * | 1987-09-25 | 1989-06-22 | Hitachi Ltd | Electromagnetic fuel injection valve |
JPH01249959A (en) * | 1988-03-31 | 1989-10-05 | Hitachi Ltd | Fuel injection valve and working method thereof |
JPH02241972A (en) * | 1989-03-15 | 1990-09-26 | Hitachi Ltd | Electromagnetic fuel injection valve |
CN1067463C (en) * | 1995-10-07 | 2001-06-20 | 罗伯特·博施有限公司 | Electromagnetically operable valve, esp. fuel injection valve |
WO1997013977A1 (en) * | 1995-10-07 | 1997-04-17 | Robert Bosch Gmbh | Electromagnetically operable valve, especially fuel injection valve |
US5820032A (en) * | 1995-10-07 | 1998-10-13 | Robert Bosch Gmbh | Electromagnetically activated valve, particularly a fuel injection valve |
WO1998035159A1 (en) * | 1997-02-06 | 1998-08-13 | Siemens Automotive Corporation | A swirl generator in a fuel injector |
US5875972A (en) * | 1997-02-06 | 1999-03-02 | Siemens Automotive Corporation | Swirl generator in a fuel injector |
WO1999010649A1 (en) * | 1997-08-22 | 1999-03-04 | Robert Bosch Gmbh | Fuel injection valve |
US6145761A (en) * | 1997-08-22 | 2000-11-14 | Robert Bosch Gmbh | Fuel injection valve |
JP2008106781A (en) * | 1997-08-22 | 2008-05-08 | Robert Bosch Gmbh | Fuel injection valve |
JP4510871B2 (en) * | 1997-08-22 | 2010-07-28 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Fuel injection valve |
WO1999036692A1 (en) * | 1998-01-20 | 1999-07-22 | Sagem S.A. | Fuel injector for an internal combustion engine |
KR100995354B1 (en) | 2008-04-16 | 2010-11-23 | 최준홍 | a participle nozzle |
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