GB701155A - Improvements in furnaces - Google Patents

Improvements in furnaces

Info

Publication number
GB701155A
GB701155A GB1919550A GB1919550A GB701155A GB 701155 A GB701155 A GB 701155A GB 1919550 A GB1919550 A GB 1919550A GB 1919550 A GB1919550 A GB 1919550A GB 701155 A GB701155 A GB 701155A
Authority
GB
United Kingdom
Prior art keywords
air
motor
conduit
furnace
under pressure
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
GB1919550A
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.)
THERMOFIRE ENGINEERING Co
Original Assignee
THERMOFIRE ENGINEERING Co
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 THERMOFIRE ENGINEERING Co filed Critical THERMOFIRE ENGINEERING Co
Priority to GB1919550A priority Critical patent/GB701155A/en
Publication of GB701155A publication Critical patent/GB701155A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L1/00—Passages or apertures for delivering primary air for combustion 
    • F23L1/02—Passages or apertures for delivering primary air for combustion  by discharging the air below the fire

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Air Supply (AREA)

Abstract

701,155. Air supply to furnaces. THERMOFIRE ENGINEERING CO., Ltd., and TERRETT, J. F. July 27, 1951 [Aug. 1, 1950]. No. 19195/50. Class 51 (1) In a furnace having associated therewith a source of air under pressure, the air is introduced below the firebars by a perforated tubular member or members E provided with perforations which allow air to flow to the whole of the area of the grate and closed at both inner and outer ends, the air being admitted at a point D<SP>1</SP> intermediate said ends bv a conduit D which constitutes the only means of air entry to the furnace. Air is drawn through an adjustable damper M to a blower B driven by an electric motor C and is supplied under pressure to the conduit D. A thermostat (not shown) operates a switch H to stop or start the motor. The damper M closes the air inlet when the motor is switched off.
GB1919550A 1950-08-01 1950-08-01 Improvements in furnaces Expired GB701155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1919550A GB701155A (en) 1950-08-01 1950-08-01 Improvements in furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1919550A GB701155A (en) 1950-08-01 1950-08-01 Improvements in furnaces

Publications (1)

Publication Number Publication Date
GB701155A true GB701155A (en) 1953-12-16

Family

ID=10125326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1919550A Expired GB701155A (en) 1950-08-01 1950-08-01 Improvements in furnaces

Country Status (1)

Country Link
GB (1) GB701155A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022599A2 (en) * 1979-07-11 1981-01-21 THERMOROSSI S.p.A. Automatically closing damper for the injection of combustion air below the hearth of a solid fuel-fired boiler
WO1989012785A1 (en) * 1988-06-14 1989-12-28 Hultgren Karl S H Solid fuel combustion apparatus comprising an air-cooled grate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022599A2 (en) * 1979-07-11 1981-01-21 THERMOROSSI S.p.A. Automatically closing damper for the injection of combustion air below the hearth of a solid fuel-fired boiler
EP0022599A3 (en) * 1979-07-11 1981-05-27 THERMOROSSI S.p.A. Automatically closing damper for the injection of combustion air below the hearth of a solid fuel-fired boiler
WO1989012785A1 (en) * 1988-06-14 1989-12-28 Hultgren Karl S H Solid fuel combustion apparatus comprising an air-cooled grate

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