DE3582311D1 - Intermittierendes dralleinspritzventil. - Google Patents

Intermittierendes dralleinspritzventil.

Info

Publication number
DE3582311D1
DE3582311D1 DE8585114497T DE3582311T DE3582311D1 DE 3582311 D1 DE3582311 D1 DE 3582311D1 DE 8585114497 T DE8585114497 T DE 8585114497T DE 3582311 T DE3582311 T DE 3582311T DE 3582311 D1 DE3582311 D1 DE 3582311D1
Authority
DE
Germany
Prior art keywords
injection valve
swirl injection
intermittent
intermittent swirl
valve
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.)
Expired - Lifetime
Application number
DE8585114497T
Other languages
English (en)
Inventor
Masaaki Noguchi
Masaharu Sumiyoshi
Yujiro Oshima
Masatoshi Yamada
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.)
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs Inc
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 Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Application granted granted Critical
Publication of DE3582311D1 publication Critical patent/DE3582311D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • F02M61/163—Means being injection-valves with helically or spirally shaped grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B05B1/306—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice the actuating means being a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE8585114497T 1984-11-14 1985-11-14 Intermittierendes dralleinspritzventil. Expired - Lifetime DE3582311D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59241483A JPS61118556A (ja) 1984-11-14 1984-11-14 間欠式渦巻噴射弁

Publications (1)

Publication Number Publication Date
DE3582311D1 true DE3582311D1 (de) 1991-05-02

Family

ID=17074981

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585114497T Expired - Lifetime DE3582311D1 (de) 1984-11-14 1985-11-14 Intermittierendes dralleinspritzventil.

Country Status (4)

Country Link
US (1) US4721253A (de)
EP (1) EP0184049B1 (de)
JP (1) JPS61118556A (de)
DE (1) DE3582311D1 (de)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02503101A (ja) * 1986-10-30 1990-09-27 ジーメンス・アクティエンゲゼルシャフト 高圧渦巻き噴射器
US5058549A (en) * 1988-02-26 1991-10-22 Toyota Jidosha Kabushiki Kaisha Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine
US4974565A (en) * 1988-02-26 1990-12-04 Toyota Jidosha Kabushiki Kaisha Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine mounted with the fuel injection valve
JP2628742B2 (ja) * 1989-03-10 1997-07-09 株式会社日立製作所 電磁式燃料噴射弁
JP2819702B2 (ja) * 1989-12-12 1998-11-05 株式会社デンソー 燃料噴射弁
US5421521A (en) * 1993-12-23 1995-06-06 Caterpillar Inc. Fuel injection nozzle having a force-balanced check
GB2289313B (en) * 1994-05-13 1998-09-30 Caterpillar Inc Fluid injector system
US5488340A (en) * 1994-05-20 1996-01-30 Caterpillar Inc. Hard magnetic valve actuator adapted for a fuel injector
US5533482A (en) * 1994-05-23 1996-07-09 Nissan Motor Co., Ltd. Fuel injection nozzle
US5449119A (en) * 1994-05-25 1995-09-12 Caterpillar Inc. Magnetically adjustable valve adapted for a fuel injector
US6257499B1 (en) 1994-06-06 2001-07-10 Oded E. Sturman High speed fuel injector
US6161770A (en) 1994-06-06 2000-12-19 Sturman; Oded E. Hydraulically driven springless fuel injector
US5479901A (en) * 1994-06-27 1996-01-02 Caterpillar Inc. Electro-hydraulic spool control valve assembly adapted for a fuel injector
US6082332A (en) * 1994-07-29 2000-07-04 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5826562A (en) * 1994-07-29 1998-10-27 Caterpillar Inc. Piston and barrell assembly with stepped top and hydraulically-actuated fuel injector utilizing same
US5687693A (en) * 1994-07-29 1997-11-18 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US6575137B2 (en) 1994-07-29 2003-06-10 Caterpillar Inc Piston and barrel assembly with stepped top and hydraulically-actuated fuel injector utilizing same
US5697342A (en) * 1994-07-29 1997-12-16 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5463996A (en) * 1994-07-29 1995-11-07 Caterpillar Inc. Hydraulically-actuated fluid injector having pre-injection pressurizable fluid storage chamber and direct-operated check
US5494220A (en) * 1994-08-08 1996-02-27 Caterpillar Inc. Fuel injector assembly with pressure-equalized valve seat
US5605289A (en) * 1994-12-02 1997-02-25 Caterpillar Inc. Fuel injector with spring-biased control valve
US6148778A (en) 1995-05-17 2000-11-21 Sturman Industries, Inc. Air-fuel module adapted for an internal combustion engine
US5597118A (en) * 1995-05-26 1997-01-28 Caterpillar Inc. Direct-operated spool valve for a fuel injector
US5720318A (en) * 1995-05-26 1998-02-24 Caterpillar Inc. Solenoid actuated miniservo spool valve
US5758626A (en) * 1995-10-05 1998-06-02 Caterpillar Inc. Magnetically adjustable valve adapted for a fuel injector
US5725151A (en) * 1996-10-03 1998-03-10 Ford Global Technologies, Inc. Electrospray fuel injection
US6085991A (en) 1998-05-14 2000-07-11 Sturman; Oded E. Intensified fuel injector having a lateral drain passage
JP3402199B2 (ja) * 1998-05-28 2003-04-28 トヨタ自動車株式会社 内燃機関用燃料噴射弁
US6302080B1 (en) 1998-07-31 2001-10-16 Denso Corporation Fuel injection system having pre-injection and main injection
WO2000034646A1 (en) 1998-12-11 2000-06-15 Caterpillar Inc. Piston and barrel assembly with stepped top and hydraulically-actuated fuel injector utilizing same
JP3810583B2 (ja) * 1999-05-13 2006-08-16 三菱電機株式会社 燃料噴射弁
DE19957055A1 (de) * 1999-11-27 2001-05-31 Mika Heiztechnik Gmbh Einrichtung zum Zuführen von vorzugsweise flüssigen oder gasförmigen Brennstoffen in einen Brennraum
US6510836B2 (en) * 2000-07-03 2003-01-28 Murad M. Ismailov Swirl injector for internal combustion engine
DE10050752B4 (de) * 2000-10-13 2005-06-02 Robert Bosch Gmbh Brennstoffeinspritzventil mit einem drallerzeugenden Element
DE50305850D1 (de) * 2002-05-18 2007-01-11 Bosch Gmbh Robert Kraftstoffeinspritzventil für brennkraftmaschinen
ATE350575T1 (de) * 2004-01-13 2007-01-15 Delphi Tech Inc Einspritzdüse
DE102007044357A1 (de) * 2007-06-21 2008-12-24 Robert Bosch Gmbh Steuerventil für ein Kraftstoffeinspritzventil
US8313045B2 (en) * 2007-09-20 2012-11-20 Netafim, Ltd. Liquid atomizer for agricultural applications
US8800895B2 (en) * 2008-08-27 2014-08-12 Woodward, Inc. Piloted variable area fuel injector
US20110073071A1 (en) * 2009-09-30 2011-03-31 Woodward Governor Company Internally Nested Variable-Area Fuel Nozzle
US9683739B2 (en) * 2009-11-09 2017-06-20 Woodward, Inc. Variable-area fuel injector with improved circumferential spray uniformity
DK2771123T3 (da) * 2011-10-28 2021-03-15 Spray Nozzle Engineering Pty Ltd Spænder til sprøjtedyseanordning
MX2014014380A (es) * 2012-05-25 2015-07-17 Precision Valve Corp Sistemas de generacion de aerosol en vortice.
CN104549809B (zh) * 2013-10-28 2017-11-03 中国石油化工股份有限公司 喷嘴和喷雾干燥器及其应用
RU2583199C2 (ru) * 2014-05-20 2016-05-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Распылитель форсунки
JP6254122B2 (ja) * 2015-06-24 2017-12-27 株式会社デンソー 燃料噴射ノズル
KR101588017B1 (ko) * 2015-08-31 2016-01-25 이구환 고압력 분사용 디스펜서노즐
CN110801954A (zh) * 2018-08-05 2020-02-18 大连理工大学 一种带部分扭转式8字形喷孔的喷嘴

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1252254A (en) * 1918-01-01 fisherx
US1952816A (en) * 1931-04-04 1934-03-27 Bendix Res Corp Fuel injector
US2613998A (en) * 1948-09-15 1952-10-14 Thompson Prod Inc Variable area fuel nozzle
CH305821A (de) * 1950-11-13 1955-03-15 L Orange Rudolf Nadeleinspritzdüse für Verbrennungskraftmaschinen.
DE1086948B (de) * 1956-02-24 1960-08-11 Licencia Talalmanyokat Brennstoffeinspritzduese fuer Dieselmotoren
GB868093A (en) * 1957-07-05 1961-05-17 Maschf Augsburg Nuernberg Ag Injection nozzle, especially for internal combustion engines
US3531052A (en) * 1968-02-19 1970-09-29 Clayton Dewandre Holdings Ltd Fuel injector for internal combustion engines
GB1440435A (en) * 1972-07-20 1976-06-23 Cav Ltd Fuel injection nozzle units
JPS5836176B2 (ja) * 1977-02-21 1983-08-08 株式会社クボタ 内燃機関の停止時における徐冷運転装置
DE2725135A1 (de) * 1977-06-03 1978-12-14 Bosch Gmbh Robert Elektromagnetisches kraftstoff- einspritzventil fuer brennkraftmaschinen
US4230273A (en) * 1978-02-07 1980-10-28 The Bendix Corporation Fuel injection valve and single point system
US4365746A (en) * 1979-06-20 1982-12-28 Kabushiki Kaisha Toyota Chuo Kenkyusho Swirl injection valve
JPS6056165A (ja) * 1983-09-05 1985-04-01 Toyota Central Res & Dev Lab Inc 間欠式渦巻噴射弁

Also Published As

Publication number Publication date
EP0184049A1 (de) 1986-06-11
US4721253A (en) 1988-01-26
EP0184049B1 (de) 1991-03-27
JPS61118556A (ja) 1986-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee