GB201204878D0 - Nil inertia fuel pressure actuated inward opening direct injector - Google Patents

Nil inertia fuel pressure actuated inward opening direct injector

Info

Publication number
GB201204878D0
GB201204878D0 GBGB1204878.1A GB201204878A GB201204878D0 GB 201204878 D0 GB201204878 D0 GB 201204878D0 GB 201204878 A GB201204878 A GB 201204878A GB 201204878 D0 GB201204878 D0 GB 201204878D0
Authority
GB
United Kingdom
Prior art keywords
injector
nozzle
valve
fuel
tip
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.)
Ceased
Application number
GBGB1204878.1A
Other languages
English (en)
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.)
LIETUVIETIS VILIS I
Original Assignee
LIETUVIETIS VILIS I
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 LIETUVIETIS VILIS I filed Critical LIETUVIETIS VILIS I
Priority to GBGB1204878.1A priority Critical patent/GB201204878D0/en
Priority to GBGB1207728.5A priority patent/GB201207728D0/en
Publication of GB201204878D0 publication Critical patent/GB201204878D0/en
Priority to GB1209445.4A priority patent/GB2488929A/en
Priority to PCT/IB2013/052152 priority patent/WO2013088428A2/fr
Ceased 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0005—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using valves actuated by fluid pressure
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/042—The valves being provided with fuel passages
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/047—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves being formed by deformable nozzle parts, e.g. flexible plates or discs with fuel discharge orifices
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • 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
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0033—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat
    • F02M63/0035—Poppet valves, i.e. having a mushroom-shaped valve member that moves perpendicularly to the plane of the valve seat

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
GBGB1204878.1A 2012-03-20 2012-03-20 Nil inertia fuel pressure actuated inward opening direct injector Ceased GB201204878D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB1204878.1A GB201204878D0 (en) 2012-03-20 2012-03-20 Nil inertia fuel pressure actuated inward opening direct injector
GBGB1207728.5A GB201207728D0 (en) 2012-03-20 2012-05-02 Nil inertia fuel pressure actuated inward opening direct injector
GB1209445.4A GB2488929A (en) 2012-03-20 2012-05-28 Low inertia fuel pressure actuated inward opening direct injector
PCT/IB2013/052152 WO2013088428A2 (fr) 2012-03-20 2013-03-18 Injecteur direct à ouverture vers l'intérieur actionné par la pression de carburant à faible inertie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1204878.1A GB201204878D0 (en) 2012-03-20 2012-03-20 Nil inertia fuel pressure actuated inward opening direct injector

Publications (1)

Publication Number Publication Date
GB201204878D0 true GB201204878D0 (en) 2012-05-02

Family

ID=46052232

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB1204878.1A Ceased GB201204878D0 (en) 2012-03-20 2012-03-20 Nil inertia fuel pressure actuated inward opening direct injector
GBGB1207728.5A Ceased GB201207728D0 (en) 2012-03-20 2012-05-02 Nil inertia fuel pressure actuated inward opening direct injector
GB1209445.4A Withdrawn GB2488929A (en) 2012-03-20 2012-05-28 Low inertia fuel pressure actuated inward opening direct injector

Family Applications After (2)

Application Number Title Priority Date Filing Date
GBGB1207728.5A Ceased GB201207728D0 (en) 2012-03-20 2012-05-02 Nil inertia fuel pressure actuated inward opening direct injector
GB1209445.4A Withdrawn GB2488929A (en) 2012-03-20 2012-05-28 Low inertia fuel pressure actuated inward opening direct injector

Country Status (2)

Country Link
GB (3) GB201204878D0 (fr)
WO (1) WO2013088428A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113937432A (zh) * 2021-10-15 2022-01-14 芜湖天弋能源科技有限公司 一种锂电池注液设备

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201204878D0 (en) * 2012-03-20 2012-05-02 Lietuvietis Vilis I Nil inertia fuel pressure actuated inward opening direct injector
CA2857396A1 (fr) * 2014-07-18 2016-01-18 Westport Power Inc. Injecteur de combustible gazeux
CA2884945C (fr) 2015-03-13 2018-02-27 Michael C. Wickstone Injecteur pour carburant gazeux a actionnement hydraulique
DE102016218515A1 (de) * 2016-09-27 2018-03-29 Robert Bosch Gmbh Verfahren zur Steuerung von schaltbaren Ventilen, insbesondere von Einspritzventilen einer Brennkraftmaschine eines Kraftfahrzeugs
DE102016219782A1 (de) 2016-10-12 2018-04-12 Ford Global Technologies, Llc Variabel einstellbares Tellerventil
US10331145B2 (en) * 2017-01-30 2019-06-25 Stanadyne Llc Positive sealing proportional control valve with sealable vent valve
CN107061092A (zh) * 2017-06-28 2017-08-18 中国重汽集团重庆燃油喷射***有限公司 电控喷油器用控制阀
US10895233B2 (en) * 2019-05-16 2021-01-19 Caterpillar Inc. Fuel system having fixed geometry flow regulating valve for limiting injector cross talk

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1130165A (ja) * 1997-07-09 1999-02-02 Mitsubishi Heavy Ind Ltd 燃料噴射装置
JP3823540B2 (ja) * 1998-06-05 2006-09-20 株式会社デンソー 内燃機関用燃料噴射弁
JP3807148B2 (ja) * 1999-05-24 2006-08-09 日産自動車株式会社 圧電式燃料噴射弁
US6725838B2 (en) * 2001-10-09 2004-04-27 Caterpillar Inc Fuel injector having dual mode capabilities and engine using same
DE102004021540A1 (de) * 2004-05-03 2005-12-08 Robert Bosch Gmbh Ventil zum Steuern von Fluiden
DE102006047133A1 (de) * 2006-10-05 2008-04-10 Robert Bosch Gmbh Injektor für eine Kraftstoffeinspritzanlage
US7850099B2 (en) * 2008-08-29 2010-12-14 Buescher Developments, Llc Electronic unit injectors
FI121719B (fi) * 2009-05-28 2011-03-15 Waertsilae Finland Oy Polttoaineen ruiskutusventtiili
WO2011018476A2 (fr) * 2009-08-12 2011-02-17 Vilis Ivars Lietuvietis Injecteur à injection directe pour moteur à combustion interne
GB201204878D0 (en) * 2012-03-20 2012-05-02 Lietuvietis Vilis I Nil inertia fuel pressure actuated inward opening direct injector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113937432A (zh) * 2021-10-15 2022-01-14 芜湖天弋能源科技有限公司 一种锂电池注液设备
CN113937432B (zh) * 2021-10-15 2023-08-04 芜湖天弋能源科技有限公司 一种锂电池注液设备

Also Published As

Publication number Publication date
GB201209445D0 (en) 2012-07-11
GB201207728D0 (en) 2012-06-13
GB2488929A (en) 2012-09-12
WO2013088428A2 (fr) 2013-06-20
WO2013088428A3 (fr) 2013-08-08

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)