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GB845676A - An improved spraying device - Google Patents

An improved spraying device

Info

Publication number
GB845676A
GB845676A GB32258/57A GB3225857A GB845676A GB 845676 A GB845676 A GB 845676A GB 32258/57 A GB32258/57 A GB 32258/57A GB 3225857 A GB3225857 A GB 3225857A GB 845676 A GB845676 A GB 845676A
Authority
GB
United Kingdom
Prior art keywords
air
fuel
injector
outlet
tube
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
GB32258/57A
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.)
Sebac Nouvelle SA
Original Assignee
Sebac Nouvelle SA
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 Sebac Nouvelle SA filed Critical Sebac Nouvelle SA
Publication of GB845676A publication Critical patent/GB845676A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
    • E21F5/20—Drawing-off or depositing dust
    • 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
    • F23D11/10—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
    • F23D11/12—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 characterised by the shape or arrangement of the outlets from the nozzle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

845,676. Liquid fuel burners. SEBAC NOUVELLE S. A. Oct. 15, 1957 [Nov. 14, 1956], No. 32258/57. Class 75(1). [Also in Group XXIX] An annular chamber 5 of a converging- diverging nozzle 2, 12 is supplied by a pipe 6 with compressed air which flows through an annular slot 10 having a curved lip 11 whereby the airflow draws additional air into the rear of the nozzle together with liquid fuel from the outlet 14 of an injector 15. The air and fuel mixture passes through extensions 3<SP>1</SP> and 30 and is ignited by a sparking plug 33 on a casing 32 which surrounds the perforated end of the extension 30. Valves are provided in the air and fuel supply pipes. The injector 15 comprises a tube 18, Fig. 2, on which is screwed a conical hood 20, and the arrangement is such that fuel passes through the tube and transverse holes 23 and past an annular gap 27 to the outlet 14. The gap is adjusted by the screwed adjustment of the hood which is held in position by a clip 21. Specifications 456,063 and 715,817 are referred to.
GB32258/57A 1956-11-14 1957-10-15 An improved spraying device Expired GB845676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1160844T 1956-11-14

Publications (1)

Publication Number Publication Date
GB845676A true GB845676A (en) 1960-08-24

Family

ID=9652183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32258/57A Expired GB845676A (en) 1956-11-14 1957-10-15 An improved spraying device

Country Status (2)

Country Link
FR (1) FR1160844A (en)
GB (1) GB845676A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695820A (en) * 1969-04-19 1972-10-03 Ivor Hawkes Gas burners
US4071192A (en) * 1976-03-29 1978-01-31 Coors Container Company Tribo-electro-gas-dynamic powder charging apparatus
FR2402080A1 (en) * 1977-08-31 1979-03-30 Parker Hannifin Corp FUEL VAPORIZATION TUBE
US9915431B2 (en) 2013-03-14 2018-03-13 Honeywell International Inc. Gas pilot burner assembly
CN111974564A (en) * 2020-07-17 2020-11-24 中国神华能源股份有限公司国华电力分公司 Ejector
CN118669794A (en) * 2024-08-22 2024-09-20 徐州瑞宇热能设备有限公司 Adjustable environment-friendly fuel starting burner

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617273B1 (en) * 1987-06-26 1989-11-17 Passerat Jean Louis SNOW CANON FOR THE PRODUCTION OF ARTIFICIAL SNOW
CN105478266B (en) * 2015-11-19 2017-10-13 中国矿业大学 A kind of active Eliminating Dust by Magnetic Fluid atomizer of fully mechanized coal face and its dust removal method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695820A (en) * 1969-04-19 1972-10-03 Ivor Hawkes Gas burners
US4071192A (en) * 1976-03-29 1978-01-31 Coors Container Company Tribo-electro-gas-dynamic powder charging apparatus
FR2402080A1 (en) * 1977-08-31 1979-03-30 Parker Hannifin Corp FUEL VAPORIZATION TUBE
US9915431B2 (en) 2013-03-14 2018-03-13 Honeywell International Inc. Gas pilot burner assembly
CN111974564A (en) * 2020-07-17 2020-11-24 中国神华能源股份有限公司国华电力分公司 Ejector
CN118669794A (en) * 2024-08-22 2024-09-20 徐州瑞宇热能设备有限公司 Adjustable environment-friendly fuel starting burner

Also Published As

Publication number Publication date
FR1160844A (en) 1958-08-11

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