DE2850879A1 - Mehrloch-einspritzduese fuer luftverdichtende brennkraftmaschinen - Google Patents

Mehrloch-einspritzduese fuer luftverdichtende brennkraftmaschinen

Info

Publication number
DE2850879A1
DE2850879A1 DE19782850879 DE2850879A DE2850879A1 DE 2850879 A1 DE2850879 A1 DE 2850879A1 DE 19782850879 DE19782850879 DE 19782850879 DE 2850879 A DE2850879 A DE 2850879A DE 2850879 A1 DE2850879 A1 DE 2850879A1
Authority
DE
Germany
Prior art keywords
nozzle
bores
hole injection
injection nozzle
length
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
DE19782850879
Other languages
German (de)
English (en)
Inventor
Friedrich Dipl Ing Bauer
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.)
MAN Truck and Bus SE
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Priority to DE19782850879 priority Critical patent/DE2850879A1/de
Priority to IT27450/79A priority patent/IT1126355B/it
Priority to JP15081079A priority patent/JPS5575566A/ja
Priority to FR7929113A priority patent/FR2442344B1/fr
Priority to GB7940781A priority patent/GB2034816B/en
Publication of DE2850879A1 publication Critical patent/DE2850879A1/de
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
    • F02M61/182—Discharge orifices being situated in different transversal planes with respect to valve member direction of movement
    • 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
    • F02M61/1826—Discharge orifices having different sizes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
DE19782850879 1978-11-24 1978-11-24 Mehrloch-einspritzduese fuer luftverdichtende brennkraftmaschinen Ceased DE2850879A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19782850879 DE2850879A1 (de) 1978-11-24 1978-11-24 Mehrloch-einspritzduese fuer luftverdichtende brennkraftmaschinen
IT27450/79A IT1126355B (it) 1978-11-24 1979-11-20 Ugello d'iniezione a piu' fori per macchine a combustione interna a compressione d'aria
JP15081079A JPS5575566A (en) 1978-11-24 1979-11-22 Perforated injection nozzle for air compression type internal combustion
FR7929113A FR2442344B1 (fr) 1978-11-24 1979-11-23 Buse d'injection a gicleurs multiples pour les moteurs a combustion interne a compression d'air
GB7940781A GB2034816B (en) 1978-11-24 1979-11-26 Multi-aperture injection nozzle for an air compression internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782850879 DE2850879A1 (de) 1978-11-24 1978-11-24 Mehrloch-einspritzduese fuer luftverdichtende brennkraftmaschinen

Publications (1)

Publication Number Publication Date
DE2850879A1 true DE2850879A1 (de) 1980-06-19

Family

ID=6055459

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782850879 Ceased DE2850879A1 (de) 1978-11-24 1978-11-24 Mehrloch-einspritzduese fuer luftverdichtende brennkraftmaschinen

Country Status (5)

Country Link
JP (1) JPS5575566A (it)
DE (1) DE2850879A1 (it)
FR (1) FR2442344B1 (it)
GB (1) GB2034816B (it)
IT (1) IT1126355B (it)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0207430A2 (en) * 1985-07-01 1987-01-07 EASTHORPE INVESTMENTS Ltd. Centrifugal pump
US4846068A (en) * 1986-07-08 1989-07-11 Steyr-Daimler-Puch Aktiengesellschaft Cartridge for firearms
US4848237A (en) * 1986-12-02 1989-07-18 Steyr-Daimler-Puch Ag Peripheral primer firearm cartridge
DE102013219068A1 (de) * 2013-09-23 2015-03-26 Continental Automotive Gmbh Brennkraftmaschine
DE102010010000B4 (de) 2010-03-02 2018-05-09 Stefan Beier Einspritzdüse

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978026A (ja) * 1982-10-25 1984-05-04 Canon Inc 給紙装置
JPS5990072U (ja) * 1982-12-10 1984-06-18 日産自動車株式会社 直接噴射式デイ−ゼルエンジン用噴射ノズル
JPS62160772U (it) * 1986-03-31 1987-10-13
EP0283154A1 (en) * 1987-03-14 1988-09-21 LUCAS INDUSTRIES public limited company Fuel injection nozzle
DE3733604A1 (de) * 1987-10-05 1989-04-13 Bosch Gmbh Robert Lochkoerper fuer eine kraftstoffeinspritzventil
DE58902133D1 (de) * 1988-06-28 1992-10-01 Siemens Ag Elektromagnetisches kraftstoffeinspritzventil.
JP2819702B2 (ja) * 1989-12-12 1998-11-05 株式会社デンソー 燃料噴射弁
DE4025542A1 (de) * 1990-08-11 1992-02-13 Kloeckner Humboldt Deutz Ag Verfahren zum betreiben einer selbstzuendenden brennkraftmaschine
FR2876750B1 (fr) * 2004-10-19 2010-09-17 Renault Sas Buse d'injection possedant des trous de conicites differentes et moteur comportant une telle buse
FR2877056A1 (fr) * 2004-10-21 2006-04-28 Renault Sas Injecteur de carburant pour moteur a combustion interne comportant des trous d'injection de permeabilite differente
JP6780087B2 (ja) * 2017-02-27 2020-11-04 日立オートモティブシステムズ株式会社 燃料噴射装置
RU2726449C1 (ru) * 2019-12-30 2020-07-14 Федеральное государственное автономное образовательное учреждение высшего образования "Южно-Уральский государственный университет (национальный исследовательский университет)" ФГАОУ ВО "ЮУрГУ (НИУ)" Распылитель для дизельной форсунки
JP2022110734A (ja) * 2021-01-19 2022-07-29 本田技研工業株式会社 内燃機関

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2348372A1 (de) * 1972-10-25 1974-05-09 Berliet Automobiles Einspritzanordnung fuer einen dieselkolbenmotor mit direkter einspritzung
DE2710216A1 (de) * 1977-03-09 1978-09-14 Bosch Gmbh Robert Kraftstoffeinspritzduese

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1576533A1 (de) * 1967-11-09 1970-03-19 Daimler Benz Ag Einspritz-Ventil fuer Brennkraftmaschinen
US3559892A (en) * 1968-06-18 1971-02-02 Ambac Ind Fuel injection nozzle with auxiliary spray orifice
FR2114107A5 (it) * 1970-11-16 1972-06-30 Ffsa
FR2229868A1 (en) * 1973-05-15 1974-12-13 Cav Ltd Plunger type fuel injector nozzle - has length of hole through nozzle end adjustable to vary spray angle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2348372A1 (de) * 1972-10-25 1974-05-09 Berliet Automobiles Einspritzanordnung fuer einen dieselkolbenmotor mit direkter einspritzung
DE2710216A1 (de) * 1977-03-09 1978-09-14 Bosch Gmbh Robert Kraftstoffeinspritzduese

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0207430A2 (en) * 1985-07-01 1987-01-07 EASTHORPE INVESTMENTS Ltd. Centrifugal pump
EP0207430B1 (en) * 1985-07-01 1992-02-26 EASTHORPE INVESTMENTS Ltd. Centrifugal pump
US4846068A (en) * 1986-07-08 1989-07-11 Steyr-Daimler-Puch Aktiengesellschaft Cartridge for firearms
US4848237A (en) * 1986-12-02 1989-07-18 Steyr-Daimler-Puch Ag Peripheral primer firearm cartridge
DE102010010000B4 (de) 2010-03-02 2018-05-09 Stefan Beier Einspritzdüse
DE102013219068A1 (de) * 2013-09-23 2015-03-26 Continental Automotive Gmbh Brennkraftmaschine

Also Published As

Publication number Publication date
IT7927450A0 (it) 1979-11-20
JPS5575566A (en) 1980-06-06
GB2034816B (en) 1983-08-17
FR2442344A1 (fr) 1980-06-20
IT1126355B (it) 1986-05-21
GB2034816A (en) 1980-06-11
FR2442344B1 (fr) 1986-02-21

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Legal Events

Date Code Title Description
OAM Search report available
OC Search report available
8127 New person/name/address of the applicant

Owner name: M.A.N. MASCHINENFABRIK AUGSBURG-NUERNBERG AG, 8500

8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: M A N NUTZFAHRZEUGE GMBH, 8000 MUENCHEN, DE

8131 Rejection