GB190808741A - Improvements in Ventilators for Buildings, Factories and the like. - Google Patents

Improvements in Ventilators for Buildings, Factories and the like.

Info

Publication number
GB190808741A
GB190808741A GB190808741DA GB190808741A GB 190808741 A GB190808741 A GB 190808741A GB 190808741D A GB190808741D A GB 190808741DA GB 190808741 A GB190808741 A GB 190808741A
Authority
GB
United Kingdom
Prior art keywords
ventilator
air
currents
room
current
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
Arthur Rigg
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 GB190808741A publication Critical patent/GB190808741A/en
Expired legal-status Critical Current

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Abstract

8741. Rigg, A. April 21. Ventilators air fresh, supplying, methods of.- A current of air supplied by natural or artificial means passes along a duct and is deflected upwards into the room by the lid L of an ordinary quadrant ventilator provided with side cheeks S'. The lid L is provided with slots T, and C-sbaped plates S cut at the top to the same radius as the side cheeks S<1> provide passages from the slots T to the top of the ventilator. The main current induces currents up the passages from the part of the room below the ventilator; these currents mingle with the main current at the top of the ventilator and are carried upwards towards the ceiling. In a modification, an air current supplied by a fan &c. passes down a pendent B branched at N. The air issues in jets through tubes J surmounted by conical caps P, and currents from the lower part of the room are induced through the annular space between conical caps P and the tubes J, as well as through central open-ended pipes Q.
GB190808741D 1908-04-21 1908-04-21 Improvements in Ventilators for Buildings, Factories and the like. Expired GB190808741A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190808741T 1908-04-21

Publications (1)

Publication Number Publication Date
GB190808741A true GB190808741A (en) 1909-04-21

Family

ID=32552148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190808741D Expired GB190808741A (en) 1908-04-21 1908-04-21 Improvements in Ventilators for Buildings, Factories and the like.

Country Status (1)

Country Link
GB (1) GB190808741A (en)

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