ES279245A1 - Improvements in liquid fuel burners - Google Patents

Improvements in liquid fuel burners

Info

Publication number
ES279245A1
ES279245A1 ES0279245A ES279245A ES279245A1 ES 279245 A1 ES279245 A1 ES 279245A1 ES 0279245 A ES0279245 A ES 0279245A ES 279245 A ES279245 A ES 279245A ES 279245 A1 ES279245 A1 ES 279245A1
Authority
ES
Spain
Prior art keywords
jet
consumption
fuel
centripetal
sense
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
ES0279245A
Other languages
Spanish (es)
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.)
ENTREPISE GENERALE DE CHAUFFAG
Original Assignee
ENTREPISE GENERALE DE CHAUFFAG
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 ENTREPISE GENERALE DE CHAUFFAG filed Critical ENTREPISE GENERALE DE CHAUFFAG
Publication of ES279245A1 publication Critical patent/ES279245A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • 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
    • 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)
  • Nozzles For Spraying Of Liquid Fuel (AREA)

Abstract

Improvements introduced in liquid fuel burners with mechanical spraying and variable consumption by return, to increase the amplitude of its variation in useable consumption, characterized by the fact that, in a place immediately to the burner's terminal hole, a jet is made auxiliary centripetal or approximately centripetal of air or gaseous mixture, at weak or measured pressure and practically constant consumption, which finds the jet of fuel in the area close to said terminal hole, where it is not or is very little dissociated, so that conditioning it but without going through it avoids the formation of marginal clouds that would not stop causing coal or tar deposits on the nearest walls, gaseous incombustions or a visible smoke production and, in addition, the aforementioned jet of fuel is diverted in the sense of a decrease of the divergence, so that at the moment of the regime variations, it This is rectified in the sense of its stabilization. (Machine-translation by Google Translate, not legally binding)
ES0279245A 1961-08-04 1962-07-14 Improvements in liquid fuel burners Expired ES279245A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR19408A FR1296911A (en) 1961-08-04 1961-08-04 Improvement to mechanical atomizing liquid fuel burners with variable return flow, to increase the magnitude of their usable flow variation

Publications (1)

Publication Number Publication Date
ES279245A1 true ES279245A1 (en) 1962-12-16

Family

ID=9678683

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0279245A Expired ES279245A1 (en) 1961-08-04 1962-07-14 Improvements in liquid fuel burners

Country Status (5)

Country Link
CH (1) CH380851A (en)
DE (1) DE1401781A1 (en)
ES (1) ES279245A1 (en)
FR (1) FR1296911A (en)
GB (1) GB960056A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038063C2 (en) * 1980-10-08 1983-07-28 Braukmann Kessel GmbH, 6966 Seckach Oil burner
DE3526482C1 (en) * 1985-07-24 1986-12-18 Deutsche Babcock Werke AG, 4200 Oberhausen Burners for burning liquid fuel
GB9420375D0 (en) * 1994-10-10 1994-11-23 Itw Ltd An improved nozzle and aircap for spray guns
EP2123362A1 (en) * 2008-05-08 2009-11-25 Ecospray Technologies S.r.l. Spill return nozzle

Also Published As

Publication number Publication date
GB960056A (en) 1964-06-10
DE1401781A1 (en) 1969-03-20
CH380851A (en) 1964-08-14
FR1296911A (en) 1962-06-22

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