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GB678176A - Improvements in or relating to oil fuel burners - Google Patents

Improvements in or relating to oil fuel burners

Info

Publication number
GB678176A
GB678176A GB2330749A GB2330749A GB678176A GB 678176 A GB678176 A GB 678176A GB 2330749 A GB2330749 A GB 2330749A GB 2330749 A GB2330749 A GB 2330749A GB 678176 A GB678176 A GB 678176A
Authority
GB
United Kingdom
Prior art keywords
fan
air
blades
burner
around
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
GB2330749A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2330749A priority Critical patent/GB678176A/en
Publication of GB678176A publication Critical patent/GB678176A/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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

678,176. Liquid fuel burners. BUISKOOL, E. J., and JONG, A. DE. Jan. 30, 1947, No. 23307/49. [A Specification was laid open to inspection under Sect. 91 of the Acts, Sept. 8, 1949.] Divided out of 678,147. Class 75(i) In an oil fuel burner of the kind in which forced draught is obtained by means of a screw fan mounted on the outer wall of an air box or duct supplying combustion air to a combustion chamber, the blades 1, 1<SP>1</SP> of the fan are of aerofoil construction and have a width decreasing towards the outer ends thereof, the fan hub and a central guide piece 29 being each of a diameter approaching in size to that of the fan, around which is mounted a coaxial tube, and a burner tube 29 extends through the hub and guide piece so that the main outlet ducts of the fan merge into the combustion zone. The fan is driven by a turbine 2<SP>1</SP> and the air inlet 62. is controlled by a valve member 61 for varying the proportion of air driving the fan blades 1, 1<SP>1</SP> to that passing around a byepass conduit 64. Two concentric series of blades 30, 30<SP>1</SP> at the fan outlet produce air streams rotating in opposite directions. Branch channels 57 controlled by a ring valve 65 direct air around the end of the nozzle for cleaning purposes. The burner 29 is of the spill type.
GB2330749A 1947-01-30 1947-01-30 Improvements in or relating to oil fuel burners Expired GB678176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2330749A GB678176A (en) 1947-01-30 1947-01-30 Improvements in or relating to oil fuel burners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2330749A GB678176A (en) 1947-01-30 1947-01-30 Improvements in or relating to oil fuel burners

Publications (1)

Publication Number Publication Date
GB678176A true GB678176A (en) 1952-08-27

Family

ID=10193493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2330749A Expired GB678176A (en) 1947-01-30 1947-01-30 Improvements in or relating to oil fuel burners

Country Status (1)

Country Link
GB (1) GB678176A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796536A (en) * 1971-04-26 1974-03-12 Matsushita Electric Ind Co Ltd Liquid fuel burner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796536A (en) * 1971-04-26 1974-03-12 Matsushita Electric Ind Co Ltd Liquid fuel burner

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