JPH1170347A5 - - Google Patents

Info

Publication number
JPH1170347A5
JPH1170347A5 JP1997245091A JP24509197A JPH1170347A5 JP H1170347 A5 JPH1170347 A5 JP H1170347A5 JP 1997245091 A JP1997245091 A JP 1997245091A JP 24509197 A JP24509197 A JP 24509197A JP H1170347 A5 JPH1170347 A5 JP H1170347A5
Authority
JP
Japan
Prior art keywords
injection nozzle
valve member
orifices
fluid injection
orifice
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
Application number
JP1997245091A
Other languages
English (en)
Japanese (ja)
Other versions
JPH1170347A (ja
JP3750768B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP24509197A priority Critical patent/JP3750768B2/ja
Priority claimed from JP24509197A external-priority patent/JP3750768B2/ja
Priority to US08/942,479 priority patent/US5931391A/en
Priority to DE19747143.9A priority patent/DE19747143B4/de
Publication of JPH1170347A publication Critical patent/JPH1170347A/ja
Priority to US09/335,748 priority patent/US6070812A/en
Publication of JPH1170347A5 publication Critical patent/JPH1170347A5/ja
Application granted granted Critical
Publication of JP3750768B2 publication Critical patent/JP3750768B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP24509197A 1996-10-25 1997-09-10 流体噴射ノズル Expired - Lifetime JP3750768B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP24509197A JP3750768B2 (ja) 1996-10-25 1997-09-10 流体噴射ノズル
US08/942,479 US5931391A (en) 1996-10-25 1997-10-02 Fluid injection valve
DE19747143.9A DE19747143B4 (de) 1996-10-25 1997-10-24 Fluideinspritzventil
US09/335,748 US6070812A (en) 1996-10-25 1999-06-18 Fluid injection valve

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP28379196 1996-10-25
JP17816197 1997-07-03
JP9-178161 1997-07-03
JP8-283791 1997-07-03
JP24509197A JP3750768B2 (ja) 1996-10-25 1997-09-10 流体噴射ノズル

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2002022194A Division JP3377004B2 (ja) 1996-10-25 2002-01-30 流体噴射ノズル
JP2003305202A Division JP3726830B2 (ja) 1996-10-25 2003-08-28 燃料噴射ノズルおよび燃料供給装置

Publications (3)

Publication Number Publication Date
JPH1170347A JPH1170347A (ja) 1999-03-16
JPH1170347A5 true JPH1170347A5 (https=) 2004-12-24
JP3750768B2 JP3750768B2 (ja) 2006-03-01

Family

ID=27324533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24509197A Expired - Lifetime JP3750768B2 (ja) 1996-10-25 1997-09-10 流体噴射ノズル

Country Status (3)

Country Link
US (2) US5931391A (https=)
JP (1) JP3750768B2 (https=)
DE (1) DE19747143B4 (https=)

Families Citing this family (63)

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JPH1172067A (ja) 1997-06-24 1999-03-16 Toyota Motor Corp 内燃機関の燃料噴射弁
US6095437A (en) * 1998-01-26 2000-08-01 Denso Corporation Air-assisted type fuel injector for engines
JP2000145590A (ja) * 1998-11-10 2000-05-26 Aisan Ind Co Ltd 燃料噴射弁
US6405947B2 (en) 1999-08-10 2002-06-18 Siemens Automotive Corporation Gaseous fuel injector having low restriction seat for valve needle
US6439484B2 (en) * 2000-02-25 2002-08-27 Denso Corporation Fluid injection nozzle
JP2001317431A (ja) * 2000-02-25 2001-11-16 Denso Corp 流体噴射ノズル
JP4097056B2 (ja) * 2000-03-17 2008-06-04 株式会社デンソー 燃料噴射弁
US6742727B1 (en) * 2000-05-10 2004-06-01 Siemens Automotive Corporation Injection valve with single disc turbulence generation
JP2002039036A (ja) * 2000-07-24 2002-02-06 Mitsubishi Electric Corp 燃料噴射弁
DE10049034B4 (de) * 2000-10-04 2005-08-04 Robert Bosch Gmbh Brennstoffeinspritzventil
JP3837282B2 (ja) * 2000-10-24 2006-10-25 株式会社ケーヒン 燃料噴射弁
JP3837283B2 (ja) 2000-10-24 2006-10-25 株式会社ケーヒン 燃料噴射弁
DE10059420A1 (de) * 2000-11-30 2002-06-06 Bosch Gmbh Robert Brennstoffeinspritzventil
JP3556899B2 (ja) * 2000-12-04 2004-08-25 三菱電機株式会社 燃料噴射弁
JP3847564B2 (ja) * 2001-01-30 2006-11-22 株式会社日立製作所 燃料噴射弁
DE10118164B4 (de) * 2001-04-11 2007-02-08 Robert Bosch Gmbh Brennstoffeinspritzventil
US6769625B2 (en) 2001-06-06 2004-08-03 Siemens Vdo Automotive Corporation Spray pattern control with non-angled orifices in fuel injection metering disc
JP3899937B2 (ja) 2002-01-18 2007-03-28 株式会社デンソー 燃料噴射弁
JP4022882B2 (ja) * 2002-06-20 2007-12-19 株式会社デンソー 燃料噴射装置
US6845930B2 (en) 2002-06-28 2005-01-25 Siemens Vdo Automotive Corp. Spray pattern and spray distribution control with non-angled orifices in fuel injection metering disc and methods
US6966505B2 (en) * 2002-06-28 2005-11-22 Siemens Vdo Automotive Corporation Spray control with non-angled orifices in fuel injection metering disc and methods
US6929197B2 (en) * 2002-09-25 2005-08-16 Siemens Vdo Automotive Corporation Generally circular spray pattern control with non-angled orifices in fuel injection metering disc and method
US6820826B2 (en) * 2002-09-25 2004-11-23 Siemens Vdo Automotive Corp. Spray targeting to an arcuate sector with non-angled orifices in fuel injection metering disc and method
US6789754B2 (en) * 2002-09-25 2004-09-14 Siemens Vdo Automotive Corporation Spray pattern control with angular orientation in fuel injector and method
US7191961B2 (en) * 2002-11-29 2007-03-20 Denso Corporation Injection hole plate and fuel injection apparatus having the same
DE602004002558T2 (de) * 2003-01-09 2007-10-25 Siemens Vdo Automotive Corporation, Auburn Hills Sprühmustersteuerung mit nichtabgewinkelten öffnungen, die an einer mit vertiefungen ausgebildeten kraftstoffeinspritzdosierscheibe mit einer sackvolumenreduziervorrichtung ausgebildet sind
JP2004225598A (ja) * 2003-01-22 2004-08-12 Hitachi Ltd 燃料噴射弁
DE102004005526B4 (de) * 2003-02-05 2022-03-31 Denso Corporation Kraftstoffeinspritzvorrichtung einer Brennkraftmaschine mit innerer Verbrennung
DE10319694A1 (de) * 2003-05-02 2004-12-02 Robert Bosch Gmbh Brennstoffeinspritzventil
US7032566B2 (en) * 2003-05-30 2006-04-25 Caterpillar Inc. Fuel injector nozzle for an internal combustion engine
JP2006526738A (ja) * 2003-06-03 2006-11-24 シーメンス ヴィディーオー オートモティヴ コーポレイション 燃料噴射システムの炭化水素排出物の削減方法
US6948665B2 (en) * 2003-06-30 2005-09-27 Siemens Vdo Automotive Corporation Fuel injector including an orifice disc, and a method of forming the orifice disc with an asymmetrical punch
US7163159B2 (en) * 2003-07-15 2007-01-16 Siemens Vdo Automotive Corporation Fuel injector including a compound angle orifice disc
US7744020B2 (en) * 2003-07-21 2010-06-29 Continental Automotive Systems Us, Inc. Fuel injector including an orifice disc, and a method of forming the orifice disc including punching and shaving
US7159436B2 (en) * 2004-04-28 2007-01-09 Siemens Vdo Automotive Corporation Asymmetrical punch
US7201329B2 (en) * 2004-04-30 2007-04-10 Siemens Vdo Automotive Corporation Fuel injector including a compound angle orifice disc for adjusting spray targeting
US7086615B2 (en) 2004-05-19 2006-08-08 Siemens Vdo Automotive Corporation Fuel injector including an orifice disc and a method of forming an oblique spiral fuel flow
JP4025768B2 (ja) * 2004-09-27 2007-12-26 株式会社ケーヒン 燃料噴射弁
JP4324881B2 (ja) * 2004-10-26 2009-09-02 株式会社デンソー 燃料噴射弁
US20060157595A1 (en) * 2005-01-14 2006-07-20 Peterson William A Jr Fuel injector for high fuel flow rate applications
US20060192036A1 (en) * 2005-02-25 2006-08-31 Joseph J M Fuel injector including a multifaceted dimple for an orifice disc with a reduced footprint of the multifaceted dimple
JP4595924B2 (ja) * 2006-02-09 2010-12-08 株式会社デンソー 燃料噴射弁
EP2746568B1 (en) * 2006-03-29 2016-07-27 Denso Corporation Mount structure of fuel injection valve and fuel injection system
JP2008121531A (ja) * 2006-11-10 2008-05-29 Denso Corp 流体噴射装置
CN101589222B (zh) 2007-01-29 2012-05-09 三菱电机株式会社 燃料喷射阀
EP2484890B8 (en) * 2007-03-27 2015-05-06 Mitsubishi Electric Corporation Fuel injection valve
JP2008248844A (ja) * 2007-03-30 2008-10-16 Denso Corp 燃料噴射弁
US7669789B2 (en) * 2007-08-29 2010-03-02 Visteon Global Technologies, Inc. Low pressure fuel injector nozzle
US20090057446A1 (en) * 2007-08-29 2009-03-05 Visteon Global Technologies, Inc. Low pressure fuel injector nozzle
US20090090794A1 (en) * 2007-10-04 2009-04-09 Visteon Global Technologies, Inc. Low pressure fuel injector
US20090200403A1 (en) * 2008-02-08 2009-08-13 David Ling-Shun Hung Fuel injector
JP4985661B2 (ja) 2008-03-27 2012-07-25 株式会社デンソー 燃料噴射弁
JP4992801B2 (ja) * 2008-04-09 2012-08-08 株式会社デンソー 尿素水噴射弁
JP5730024B2 (ja) * 2011-01-12 2015-06-03 三菱日立パワーシステムズ株式会社 噴霧ノズル及び噴霧ノズルを有する燃焼装置
DE102011003926B4 (de) * 2011-02-10 2025-04-17 Robert Bosch Gmbh Ventil zum Steuern eines Fluids
DE102011007885A1 (de) * 2011-04-21 2012-10-25 Continental Automotive Gmbh Düsenbaugruppe für ein Einspritzventil und Einspritzventil
BR112015002190A2 (pt) 2012-08-01 2017-07-04 3M Innovative Properties Co injetores de combustível com coeficiente aprimorado de descarga de combustível
DE102014204019A1 (de) * 2013-03-06 2014-09-11 Denso Corporation Kraftstoffeinspritzventil
JP5935724B2 (ja) * 2013-03-06 2016-06-15 株式会社デンソー 燃料噴射弁
WO2016121475A1 (ja) * 2015-01-30 2016-08-04 日立オートモティブシステムズ株式会社 燃料噴射弁
EP3303819B1 (en) * 2015-05-29 2021-11-10 Nostrum Energy Pte. Ltd. Fluid injector orifice plate for colliding fluid jets
JP2017020394A (ja) * 2015-07-09 2017-01-26 株式会社デンソー 燃料噴射装置
JP7475359B2 (ja) * 2019-09-25 2024-04-26 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 燃料噴射弁及び燃料噴射弁を備える内燃機関

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US4057190A (en) * 1976-06-17 1977-11-08 Bendix Corporation Fuel break-up disc for injection valve
JPS59131575U (ja) * 1983-02-23 1984-09-04 トヨタ自動車株式会社 電子制御機関用燃料噴射弁
US4646974A (en) * 1985-05-06 1987-03-03 General Motors Corporation Electromagnetic fuel injector with orifice director plate
US5016819A (en) * 1989-07-20 1991-05-21 Siemens-Bendix Automotive Electronics L.P. Electromagnetic fuel injector having split stream flow director
JPH089980B2 (ja) * 1990-03-15 1996-01-31 株式会社ユニシアジェックス フューエルインジェクタ
DE4141930B4 (de) * 1991-12-19 2007-02-08 Robert Bosch Gmbh Elektromagnetisch betätigbares Einspritzventil
DE4408875A1 (de) * 1994-03-16 1995-09-21 Bosch Gmbh Robert Brennstoffeinspritzventil
US5484108A (en) * 1994-03-31 1996-01-16 Siemens Automotive L.P. Fuel injector having novel multiple orifice disk members
JPH07317628A (ja) * 1994-05-20 1995-12-05 Nippon Soken Inc 燃料噴射弁
JPH07332201A (ja) * 1994-06-03 1995-12-22 Toyota Motor Corp 燃料噴射弁
JP3027919B2 (ja) * 1995-04-04 2000-04-04 トヨタ自動車株式会社 燃料噴射弁
JP3183156B2 (ja) * 1995-04-27 2001-07-03 株式会社デンソー 流体噴射ノズル
JP3156554B2 (ja) * 1995-07-24 2001-04-16 トヨタ自動車株式会社 燃料噴射弁

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