US3390942A - Portable fuel burner assembly - Google Patents

Portable fuel burner assembly Download PDF

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Publication number
US3390942A
US3390942A US558049A US55804966A US3390942A US 3390942 A US3390942 A US 3390942A US 558049 A US558049 A US 558049A US 55804966 A US55804966 A US 55804966A US 3390942 A US3390942 A US 3390942A
Authority
US
United States
Prior art keywords
base plate
plate
fuel
fan
burner assembly
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 - Lifetime
Application number
US558049A
Other languages
English (en)
Inventor
Klingberg Olof Herbert
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.)
LINDESBERGS INDUSTRI AB
Original Assignee
LINDESBERGS INDUSTRI AB
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 LINDESBERGS INDUSTRI AB filed Critical LINDESBERGS INDUSTRI AB
Application granted granted Critical
Publication of US3390942A publication Critical patent/US3390942A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F23D11/001—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space spraying nozzle combined with forced draft fan in one unit
    • 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

Definitions

  • a portable fuel burner assembly removably mounted on a heater or furnace combustion chamber opening and removable as a whole or by subas-semblies thereof.
  • the assembly comprises a base plate with a removable subassembly of a first plate on the base plate with a fuel pump, an electric motor and a second plate defining with the base plate a chamber in which a fan driven by the motor is disposed.
  • the second plate mounts a fuel nozzle and ignition electrodes for igniting fuel from the nozzle. Electrical controls and an ignition transformer are mounted on the base plate.
  • a cover is provided over the assembly with apertures located to direct air flow over the various components along paths such that the components are kept cooled.
  • a flame tube is mounted on the base plate and extends into the combustion chamber of the heater or furnace when the assembly is in use.
  • the first plate is mounted resiliently to isolate vibrations of the fuel pump and fan.
  • a burner-assembly or arrangement according to the present invention is essentially characterized in that the oil burner as well as fan, oil pump and electrical control devices are arranged on a common base plate from which the oil burner projects.
  • the plate is adapted to be arranged at for instance on the opening of a furnace door; all of the units mounted on the base plate being easily detachably mounted.
  • the fan, fan motor, pump and burner including ignition electrodes constitute a detachable unit and the ignition transformer another detachable unit and the electrical control device a third detachable unit.
  • the base plate is provided with a cover enclosing the units. The cover is such that the combustion air to the fan is sucked through perforations or the like in the cover so that the units in question are effectively cooled thereby.
  • FIG. 1 A first figure
  • FIG. 2 is a view in horizontal section and FIG; 3 is a section along the lines III-III in FIG. 1.
  • the arrangement shown on the drawings comprises a base plate 1 on which are arranged a fan-burner unit 2, ignition transformer 3 and an electrical control device 4.
  • the fan and burner unit 2 consists of a motor 5, which drives a fan 6 which in turn is mounted in a drum 7 made in one piece with the base plate and which guides the air laterally into a burner tube 8 thereby obtaining a rotating turbulence flow of air in the tube.
  • an oil fuel jet 9 is arranged which is connected to a plate 10 at the end of the tube 8; an elongation of said plate constituting one wall of the fan drum 7.
  • the jet 9 is, by means of a conduit 11, connected with a fuel pump 12 which in turn is connected to a container for oil fuel (not shown) by means of a conduit 13.
  • the pump 12 is driven by means of a toothed belt 14 by the fan motor 5.
  • the entire unit 2 now described is arranged on a plate 15, which by means of connecting screws 16 is detachably arranged on a bracket 17 projecting from the base plate.
  • Two ignition electrodes 18 are mounted on the plate 10 together with a photocell 19 both of which project into the burner tube 8.
  • the ignition electrodes 18 are, through detachable lines 20, connected to the ignition trans-former 3. From the ignition transformer 3 conduct-ors 21 are connected to the electrical control unit 4.
  • the photocell 19 is, via line 22, also connected to the control unit as well as the fan motor by means of lines 23.
  • the arrangement functions such that the electrical control device 4 controls the start of the fan motor and supply of electrical current to the ignition electrtfilesgas well as control of the combustion by the photoce 1
  • the electrical control device 4 controls the start of the fan motor and supply of electrical current to the ignition electrtfilesgas well as control of the combustion by the photoce 1
  • a fluctuation damping device in the supply line 11 between the jet 9 and the fuel pump 12.
  • a portable fuel burner assembly mounted in use removable as a whole unit and comprising a base plate on which is mounted said fuel burner assembly, said fuel burner assembly comprising a subassernbly detachably mounted on said base plate On a common side of said base plate removable jointly with said fuel burner assembly and independently thereof, said subassernbly comprising a first subassernbly comprising a first plate detachably mounted on said base plate, a fuel pump removably mounted on said first plate, a fan having an electric motor mounted on said first plate, a second plate attached to said first plate defining jointly with said base plate sidewalls of a chamber within which said fan is disposed, a fuel nozzle and ignition electrodes for igniting fuel discharged from said fuel nozzle removably mounted on said second plate extending toward and away from another side of said base plate opposite to said common side, electrical control means and an ignition transformer for said ignition electrodes mounted removably on said base plate,
  • a portable fuel burner assembly in which said base plate, said first plate and said second plate are disposed in a suspended condition substantially in parallel vertical planes in use, and said second plate is between said first and base plate spaced therefrom, said chamber being disposed laterally relative to an extension of the longitudinal axis of said fiame tube on one side of said extension of said axis, and said transformer and electrical control means on an opposite side of said extension of said axis.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
US558049A 1965-06-16 1966-06-16 Portable fuel burner assembly Expired - Lifetime US3390942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE07974/65A SE333036B (xx) 1965-06-16 1965-06-16

Publications (1)

Publication Number Publication Date
US3390942A true US3390942A (en) 1968-07-02

Family

ID=20272788

Family Applications (1)

Application Number Title Priority Date Filing Date
US558049A Expired - Lifetime US3390942A (en) 1965-06-16 1966-06-16 Portable fuel burner assembly

Country Status (8)

Country Link
US (1) US3390942A (xx)
AT (1) AT272489B (xx)
BE (1) BE682652A (xx)
CH (1) CH448351A (xx)
DE (1) DE1501860A1 (xx)
GB (1) GB1134567A (xx)
NL (1) NL6608392A (xx)
SE (1) SE333036B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070277558A1 (en) * 2006-05-10 2007-12-06 Boatwright Jayson D Glassware mold lubrication burner

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATA53792A (de) 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper, vorrichtung zur durchführung des verfahrens sowie verwendung einer spinnvorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2262525A (en) * 1939-10-24 1941-11-11 Gilbert & Barker Mfg Co Oil burner
US2311404A (en) * 1940-02-24 1943-02-16 Gen Electric Conversion oil burner
US3252497A (en) * 1964-05-15 1966-05-24 Mcgillis Heating Service Inc Portable space heater employing rotary discharge burner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2262525A (en) * 1939-10-24 1941-11-11 Gilbert & Barker Mfg Co Oil burner
US2311404A (en) * 1940-02-24 1943-02-16 Gen Electric Conversion oil burner
US3252497A (en) * 1964-05-15 1966-05-24 Mcgillis Heating Service Inc Portable space heater employing rotary discharge burner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070277558A1 (en) * 2006-05-10 2007-12-06 Boatwright Jayson D Glassware mold lubrication burner
US7699602B2 (en) * 2006-05-10 2010-04-20 Owens-Brockway Glass Container Inc. Glassware mold lubrication burner

Also Published As

Publication number Publication date
GB1134567A (en) 1968-11-27
AT272489B (de) 1969-07-10
CH448351A (de) 1967-12-15
SE333036B (xx) 1971-03-01
BE682652A (xx) 1966-12-01
DE1501860A1 (de) 1970-01-15
NL6608392A (xx) 1966-12-19

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