GB201601184D0 - Fuel injector spray hole - Google Patents

Fuel injector spray hole

Info

Publication number
GB201601184D0
GB201601184D0 GBGB1601184.3A GB201601184A GB201601184D0 GB 201601184 D0 GB201601184 D0 GB 201601184D0 GB 201601184 A GB201601184 A GB 201601184A GB 201601184 D0 GB201601184 D0 GB 201601184D0
Authority
GB
United Kingdom
Prior art keywords
fuel injector
spray hole
injector spray
hole
fuel
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
GBGB1601184.3A
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.)
Delphi International Operations Luxembourg SARL
Original Assignee
Delphi International Operations Luxembourg SARL
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 Delphi International Operations Luxembourg SARL filed Critical Delphi International Operations Luxembourg SARL
Priority to GBGB1601184.3A priority Critical patent/GB201601184D0/en
Publication of GB201601184D0 publication Critical patent/GB201601184D0/en
Priority to EP17152527.2A priority patent/EP3196458B1/en
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
    • 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
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/1833—Discharge orifices having changing cross sections, e.g. being divergent
    • 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
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • 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
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/1846—Dimensional characteristics of 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/06—Fuel-injection apparatus having means for preventing coking, e.g. of fuel injector discharge orifices or valve needles
GBGB1601184.3A 2016-01-22 2016-01-22 Fuel injector spray hole Ceased GB201601184D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1601184.3A GB201601184D0 (en) 2016-01-22 2016-01-22 Fuel injector spray hole
EP17152527.2A EP3196458B1 (en) 2016-01-22 2017-01-20 Fuel injector spray hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1601184.3A GB201601184D0 (en) 2016-01-22 2016-01-22 Fuel injector spray hole

Publications (1)

Publication Number Publication Date
GB201601184D0 true GB201601184D0 (en) 2016-03-09

Family

ID=55534767

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1601184.3A Ceased GB201601184D0 (en) 2016-01-22 2016-01-22 Fuel injector spray hole

Country Status (2)

Country Link
EP (1) EP3196458B1 (en)
GB (1) GB201601184D0 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10354467A1 (en) * 2003-11-21 2005-06-09 Robert Bosch Gmbh Fuel injector
JP4127237B2 (en) * 2004-04-28 2008-07-30 株式会社デンソー Fuel injection nozzle
KR101198805B1 (en) * 2010-12-02 2012-11-07 현대자동차주식회사 Injector for vehicle
JP5959892B2 (en) * 2012-03-26 2016-08-02 日立オートモティブシステムズ株式会社 Spark ignition type fuel injection valve
DE102013220494A1 (en) 2013-10-10 2015-04-16 Continental Automotive Gmbh Nozzle body for an injection valve and injection valve

Also Published As

Publication number Publication date
EP3196458A1 (en) 2017-07-26
EP3196458B1 (en) 2019-11-13

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Legal Events

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