GB159724A - Improvements in revolving cowls for chimney tops and the like - Google Patents

Improvements in revolving cowls for chimney tops and the like

Info

Publication number
GB159724A
GB159724A GB75020A GB75020A GB159724A GB 159724 A GB159724 A GB 159724A GB 75020 A GB75020 A GB 75020A GB 75020 A GB75020 A GB 75020A GB 159724 A GB159724 A GB 159724A
Authority
GB
United Kingdom
Prior art keywords
revolving
chimney
caps
cowls
honess
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
GB75020A
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.)
HENRY HONESS
HORACE HONESS
Original Assignee
HENRY HONESS
HORACE HONESS
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 HENRY HONESS, HORACE HONESS filed Critical HENRY HONESS
Priority to GB75020A priority Critical patent/GB159724A/en
Publication of GB159724A publication Critical patent/GB159724A/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
    • F23L17/10—Tops for chimneys or ventilating shafts; Terminals for flues wherein the top moves as a whole

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Centrifugal Separators (AREA)

Abstract

159,724. Honess, H., and Honess, H. Jan. 9, 1920. Covers or caps.-In a revolving chimney cowl of the type which is mounted on a sleeve rotating on upper and lower ball bearings about a fixed spindle, separate grease caps are provided for each bearing. The cowl 6 is riveted to the tube 5 which rotates on adjustable ball bearings 8 about the spindle 3 which is fixed to a bracket arm 1 attached to the chimney base 2. Separate grease caps 10, 11, are provided, the former being held between the bracket arm 1 and the lower cone 9, and the latter totally enclosing the upper bearing.
GB75020A 1920-01-09 1920-01-09 Improvements in revolving cowls for chimney tops and the like Expired GB159724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB75020A GB159724A (en) 1920-01-09 1920-01-09 Improvements in revolving cowls for chimney tops and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB75020A GB159724A (en) 1920-01-09 1920-01-09 Improvements in revolving cowls for chimney tops and the like

Publications (1)

Publication Number Publication Date
GB159724A true GB159724A (en) 1921-03-10

Family

ID=9709860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB75020A Expired GB159724A (en) 1920-01-09 1920-01-09 Improvements in revolving cowls for chimney tops and the like

Country Status (1)

Country Link
GB (1) GB159724A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086028A (en) * 1976-12-08 1978-04-25 Felter John V Turbine ventilators and method of manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086028A (en) * 1976-12-08 1978-04-25 Felter John V Turbine ventilators and method of manufacture

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