GB242752A - Improvements in or relating to ventilators, chimney-tops and the like - Google Patents

Improvements in or relating to ventilators, chimney-tops and the like

Info

Publication number
GB242752A
GB242752A GB2450524A GB2450524A GB242752A GB 242752 A GB242752 A GB 242752A GB 2450524 A GB2450524 A GB 2450524A GB 2450524 A GB2450524 A GB 2450524A GB 242752 A GB242752 A GB 242752A
Authority
GB
United Kingdom
Prior art keywords
chimney
tops
ventilators
relating
ventilating
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
GB2450524A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2450524A priority Critical patent/GB242752A/en
Publication of GB242752A publication Critical patent/GB242752A/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
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/08—Tops for chimneys or ventilating shafts; Terminals for flues with coaxial cones or louvres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)

Abstract

242,752. White, C. Oct. 15, 1924. Chimney and ventilating- shaft tops and terminals.- A metal chimney or ventilating-shaft top comprises a straight tube a surmounted by a number of plain frustro-conical partially overlapping louvres b connected by stays d, the uppermost louvre having a closed conical top united therewith. One or more spouts e may be formed in the tube a. Specification 193,257 is referred to.
GB2450524A 1924-10-15 1924-10-15 Improvements in or relating to ventilators, chimney-tops and the like Expired GB242752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2450524A GB242752A (en) 1924-10-15 1924-10-15 Improvements in or relating to ventilators, chimney-tops and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2450524A GB242752A (en) 1924-10-15 1924-10-15 Improvements in or relating to ventilators, chimney-tops and the like

Publications (1)

Publication Number Publication Date
GB242752A true GB242752A (en) 1925-11-19

Family

ID=10212701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2450524A Expired GB242752A (en) 1924-10-15 1924-10-15 Improvements in or relating to ventilators, chimney-tops and the like

Country Status (1)

Country Link
GB (1) GB242752A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113926287A (en) * 2020-07-13 2022-01-14 江苏佳琪环保科技有限公司 Telescopic waste gas adsorption pipeline

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113926287A (en) * 2020-07-13 2022-01-14 江苏佳琪环保科技有限公司 Telescopic waste gas adsorption pipeline

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