JPS5675955A - Solenoid type fuel injection valve - Google Patents

Solenoid type fuel injection valve

Info

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
Application number
JP15088879A
Other languages
Japanese (ja)
Inventor
Takao Tsuchiya
Hideo Kiuchi
Kazuhiro Shinomiya
Kimiyuki Ogawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
NipponDenso Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP15088879A priority Critical patent/JPS5675955A/en
Publication of JPS5675955A publication Critical patent/JPS5675955A/en
Pending legal-status Critical Current

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
JP15088879A 1979-11-21 1979-11-21 Solenoid type fuel injection valve Pending JPS5675955A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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