GB189719159A - Improvements in Ventilators or Air Extractors for Railway Carriages or similar Vehicles. - Google Patents

Improvements in Ventilators or Air Extractors for Railway Carriages or similar Vehicles.

Info

Publication number
GB189719159A
GB189719159A GB189719159DA GB189719159A GB 189719159 A GB189719159 A GB 189719159A GB 189719159D A GB189719159D A GB 189719159DA GB 189719159 A GB189719159 A GB 189719159A
Authority
GB
United Kingdom
Prior art keywords
ventilators
similar vehicles
railway carriages
air extractors
extractors
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
George Massey
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 GB189719159A publication Critical patent/GB189719159A/en
Expired legal-status Critical Current

Links

Landscapes

  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Tents Or Canopies (AREA)

Abstract

19,159. Massey, G. Aug. 19 Ventilating.-The ventilator B is shaped like the ridge tile of a house, but with closed ends. It is pivoted at A, and is provided with wings F which depress it on the leading side as soon as the carriage is in motion.
GB189719159D 1897-08-19 1897-08-19 Improvements in Ventilators or Air Extractors for Railway Carriages or similar Vehicles. Expired GB189719159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189719159T 1897-08-19

Publications (1)

Publication Number Publication Date
GB189719159A true GB189719159A (en) 1898-08-06

Family

ID=32135979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189719159D Expired GB189719159A (en) 1897-08-19 1897-08-19 Improvements in Ventilators or Air Extractors for Railway Carriages or similar Vehicles.

Country Status (1)

Country Link
GB (1) GB189719159A (en)

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