GB148925A - Improvements in furnace doors - Google Patents

Improvements in furnace doors

Info

Publication number
GB148925A
GB148925A GB20753/20A GB2075320A GB148925A GB 148925 A GB148925 A GB 148925A GB 20753/20 A GB20753/20 A GB 20753/20A GB 2075320 A GB2075320 A GB 2075320A GB 148925 A GB148925 A GB 148925A
Authority
GB
United Kingdom
Prior art keywords
flues
furnace
door
doors
furnace doors
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
GB20753/20A
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.)
FREDERICK JOSEPHIS GOODENOW
Original Assignee
FREDERICK JOSEPHIS GOODENOW
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 FREDERICK JOSEPHIS GOODENOW filed Critical FREDERICK JOSEPHIS GOODENOW
Publication of GB148925A publication Critical patent/GB148925A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M7/00—Doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)

Abstract

148,925. Goodenow, F. J. May 6, 1918, [Convention date]. Doors.-A furnace door more especially for hardening, carbonizing, and other heat-treatment furnaces, is formed with flues 11 through which part of the hot gases from the furnace chamber are withdrawn so that the temperature in the neighbourhood of the door can be maintained uniform with that in other parts of the furnace. As shown, the door consists of a ribbed metal shell 7 with a fire-brick &c. lining within which the flues 11 are formed, such flues opening at the bottom into the doorway and leading upwards to auxiliary outlet shafts 13 controlled by dampers 14.
GB20753/20A 1918-05-06 1920-07-10 Improvements in furnace doors Expired GB148925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US148925XA 1918-05-06 1918-05-06

Publications (1)

Publication Number Publication Date
GB148925A true GB148925A (en) 1921-10-10

Family

ID=21768402

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20753/20A Expired GB148925A (en) 1918-05-06 1920-07-10 Improvements in furnace doors

Country Status (1)

Country Link
GB (1) GB148925A (en)

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