GB347371A - Improvements in or relating to means for controlling flue gases of steam boiler furnaces - Google Patents

Improvements in or relating to means for controlling flue gases of steam boiler furnaces

Info

Publication number
GB347371A
GB347371A GB613330A GB613330A GB347371A GB 347371 A GB347371 A GB 347371A GB 613330 A GB613330 A GB 613330A GB 613330 A GB613330 A GB 613330A GB 347371 A GB347371 A GB 347371A
Authority
GB
United Kingdom
Prior art keywords
steam boiler
relating
flue gases
boiler furnaces
chain
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
GB613330A
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.)
Hannoversche Maschinenbau AG
Original Assignee
Hannoversche Maschinenbau AG
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 Hannoversche Maschinenbau AG filed Critical Hannoversche Maschinenbau AG
Priority to GB613330A priority Critical patent/GB347371A/en
Publication of GB347371A publication Critical patent/GB347371A/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
    • F23L11/00—Arrangements of valves or dampers after the fire
    • F23L11/02—Arrangements of valves or dampers after the fire for reducing draught by admission of air to flues

Landscapes

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

Abstract

347,371. Steam boiler furnaces. EINSLER, 0., 325, Karl Duisburgstrasse, Leverkusen, and HANNOVERSCHE MASCHINENBAU-AKT.-GES. VORM. G. EGESTORFF (HANOMAG), Linden, Hanover, both in Germany. Feb. 24, 1930. No. 6133. [Class 51 (i).] In the flue 1, leading directly from a steam boiler furnace to the stack flue 2, is disposed a bell damper 3 adapted to be lowered by a chain 9 on to a yielding seating to divert the gases to heat exchange apparatus such as a feed-water heater 10. The bell 3 is formed with reinforcing members 6 and is attached to the chain 9 by a rod 8 which is guided in a bracket 7. The yielding seating comprises a trough 4 containing sand or asbestos.
GB613330A 1930-02-24 1930-02-24 Improvements in or relating to means for controlling flue gases of steam boiler furnaces Expired GB347371A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB613330A GB347371A (en) 1930-02-24 1930-02-24 Improvements in or relating to means for controlling flue gases of steam boiler furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB613330A GB347371A (en) 1930-02-24 1930-02-24 Improvements in or relating to means for controlling flue gases of steam boiler furnaces

Publications (1)

Publication Number Publication Date
GB347371A true GB347371A (en) 1931-04-30

Family

ID=9809025

Family Applications (1)

Application Number Title Priority Date Filing Date
GB613330A Expired GB347371A (en) 1930-02-24 1930-02-24 Improvements in or relating to means for controlling flue gases of steam boiler furnaces

Country Status (1)

Country Link
GB (1) GB347371A (en)

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