GB190929960A - Improvements in Ventilators. - Google Patents

Improvements in Ventilators.

Info

Publication number
GB190929960A
GB190929960A GB190929960DA GB190929960A GB 190929960 A GB190929960 A GB 190929960A GB 190929960D A GB190929960D A GB 190929960DA GB 190929960 A GB190929960 A GB 190929960A
Authority
GB
United Kingdom
Prior art keywords
ventilators
framing
fan
tuson
keith
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
Inventor
James Keith
Charles Tuson
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
Application granted granted Critical
Publication of GB190929960A publication Critical patent/GB190929960A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

29,960. Keith, J., and Tuson, C. Dec. 22. Ventilators. - Means for ventilating a railway carriage, ship's cabin, or the like comprise a fan A mounted above an opening in the roof and driven by a motor B which is supported by an open framing C. A ball bearing G' is arranged on the upper side of the framing and supports a volute fan case H, which is turned by the action of the wind on a vane I.
GB190929960D 1909-12-22 1909-12-22 Improvements in Ventilators. Expired GB190929960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190929960T 1909-12-22

Publications (1)

Publication Number Publication Date
GB190929960A true GB190929960A (en) 1910-09-29

Family

ID=32447705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190929960D Expired GB190929960A (en) 1909-12-22 1909-12-22 Improvements in Ventilators.

Country Status (1)

Country Link
GB (1) GB190929960A (en)

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