DK139244B - Fuel injection nozzle, especially for oil burner. - Google Patents

Fuel injection nozzle, especially for oil burner.

Info

Publication number
DK139244B
DK139244B DK576869AA DK576869A DK139244B DK 139244 B DK139244 B DK 139244B DK 576869A A DK576869A A DK 576869AA DK 576869 A DK576869 A DK 576869A DK 139244 B DK139244 B DK 139244B
Authority
DK
Denmark
Prior art keywords
fuel injection
injection nozzle
oil burner
burner
oil
Prior art date
Application number
DK576869AA
Other languages
Danish (da)
Other versions
DK139244C (en
Inventor
Paul Fuessner
Guenter Hirsch
Dieter Vogt
Original Assignee
Bosch Gmbh Robert
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
Priority claimed from DE19681806674 external-priority patent/DE1806674C3/en
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of DK139244B publication Critical patent/DK139244B/en
Application granted granted Critical
Publication of DK139244C publication Critical patent/DK139244C/da

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
    • 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
    • F02M61/02—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 of valveless type
    • 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
    • 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
    • F02M61/165—Filtering elements specially adapted in fuel inlets to injector
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • F23D11/26—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed
    • F23D11/28—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed with flow-back of fuel at the burner, e.g. using by-pass

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DK576869AA 1968-11-02 1969-10-31 Fuel injection nozzle, especially for oil burner. DK139244B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681806674 DE1806674C3 (en) 1968-11-02 Injection nozzle for liquid fuel, especially for oil firing

Publications (2)

Publication Number Publication Date
DK139244B true DK139244B (en) 1979-01-15
DK139244C DK139244C (en) 1979-06-18

Family

ID=5712212

Family Applications (1)

Application Number Title Priority Date Filing Date
DK576869AA DK139244B (en) 1968-11-02 1969-10-31 Fuel injection nozzle, especially for oil burner.

Country Status (3)

Country Link
US (1) US3587977A (en)
DK (1) DK139244B (en)
FR (1) FR2022484A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2038643A1 (en) * 1970-08-04 1972-02-10 Bosch Gmbh Robert Fuel injector
JPS5984275U (en) * 1982-11-29 1984-06-07 株式会社ボッシュオートモーティブ　システム Fuel injection nozzle for injection rate control
US5050799A (en) * 1985-08-15 1991-09-24 Ulrich Rohs Injection nozzle for liquid media
DE102005008697B4 (en) * 2005-02-25 2007-01-04 Vw Mechatronic Gmbh & Co. Kg Fuel injector with filter device
EP3153700A1 (en) * 2015-10-08 2017-04-12 Continental Automotive GmbH Valve assembly for an injection valve, injection valve and method for assembling an injection valve

Also Published As

Publication number Publication date
DK139244C (en) 1979-06-18
DE1806674A1 (en) 1970-05-27
FR2022484A1 (en) 1970-07-31
US3587977A (en) 1971-06-28
DE1806674B2 (en) 1976-02-12

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