GB719585A - An improved atomising injector for liquids - Google Patents

An improved atomising injector for liquids

Info

Publication number
GB719585A
GB719585A GB18419/52A GB1841952A GB719585A GB 719585 A GB719585 A GB 719585A GB 18419/52 A GB18419/52 A GB 18419/52A GB 1841952 A GB1841952 A GB 1841952A GB 719585 A GB719585 A GB 719585A
Authority
GB
United Kingdom
Prior art keywords
axis
fuel
chambers
injector
july
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
Application number
GB18419/52A
Inventor
Jean Fournier
Jean Le Foll
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Publication of GB719585A publication Critical patent/GB719585A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D11/00Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/24Burners 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

719,585. Spray-producers. SOC. NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION. July 21, 1952 [July 26, 1951], No. 18419/52. Class 69 (3). [Also in Groups XI and XXVII] An atomizing injector for liquid, e.g. liquid fuel, for use in a duct through which air is circulated, comprises a generally cylindrical body 1 adapted to be mounted with its axis generally parallel to that of the air duct, and containing an axial fuel intake cavity 3 from which the fuel passes through passages 7 to cylindrical chambers 6 annularly disposed around the cavity 3 with their axes generally perpendicular to the axis of the body 1, each passage 7 being inclined to the axis of and eccentric relatively to a chamber 6, and the fuel is discharged through atomizing holes 9 as conical sprays directed radially 'with respect to the axis of the body 1. The holes 9 are formed in a sleeve 8 closing the outer ends of the chambers 6 and fitted over a reduced portion of the body 1, being locked against a shoulder 10 on the latter by a cap nut 11 screwed onto an extension 1b of the body. In a modified construction the chambers 6 and orifices 9 are arranged in two rings axially spaced along the injector body 1.
GB18419/52A 1951-07-26 1952-07-21 An improved atomising injector for liquids Expired GB719585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR719585X 1951-07-26

Publications (1)

Publication Number Publication Date
GB719585A true GB719585A (en) 1954-12-01

Family

ID=9091156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18419/52A Expired GB719585A (en) 1951-07-26 1952-07-21 An improved atomising injector for liquids

Country Status (1)

Country Link
GB (1) GB719585A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991940A (en) * 1975-04-14 1976-11-16 Aga Aktiebolag Oxygen-fuel gas burner nozzle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991940A (en) * 1975-04-14 1976-11-16 Aga Aktiebolag Oxygen-fuel gas burner nozzle

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