GB490623A - Improved ventilators for road, rail and other vehicles - Google Patents

Improved ventilators for road, rail and other vehicles

Info

Publication number
GB490623A
GB490623A GB1757537A GB1757537A GB490623A GB 490623 A GB490623 A GB 490623A GB 1757537 A GB1757537 A GB 1757537A GB 1757537 A GB1757537 A GB 1757537A GB 490623 A GB490623 A GB 490623A
Authority
GB
United Kingdom
Prior art keywords
vanes
vehicles
road
rail
casing
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
GB1757537A
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.)
THOMAS LLOYD DAVIES
Original Assignee
THOMAS LLOYD DAVIES
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 THOMAS LLOYD DAVIES filed Critical THOMAS LLOYD DAVIES
Priority to GB1757537A priority Critical patent/GB490623A/en
Publication of GB490623A publication Critical patent/GB490623A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/248—Air-extractors, air-evacuation from the vehicle interior

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Flow Control Members (AREA)

Abstract

490,623. Ventilators. BALDWIN, R., and DAVIES, T. L. June 24, 1937, No. 17575. [Class 137] A ventilator for vehicles comprises a horizontal casing fixed to the vehicle roof and enclosing curved vanes 1, 2 and 3, wind entering the casing at one end A and passing over the vanes to the outlet B. Air is drawn from the interior of the vehicle through an adjustable shutter 4, and between the vanes which are curved downwards at their ends for the removal of moisture entering the casing.
GB1757537A 1937-06-24 1937-06-24 Improved ventilators for road, rail and other vehicles Expired GB490623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1757537A GB490623A (en) 1937-06-24 1937-06-24 Improved ventilators for road, rail and other vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1757537A GB490623A (en) 1937-06-24 1937-06-24 Improved ventilators for road, rail and other vehicles

Publications (1)

Publication Number Publication Date
GB490623A true GB490623A (en) 1938-08-18

Family

ID=10097586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1757537A Expired GB490623A (en) 1937-06-24 1937-06-24 Improved ventilators for road, rail and other vehicles

Country Status (1)

Country Link
GB (1) GB490623A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011125030A1 (en) * 2010-04-06 2011-10-13 North-West University Air extractor from a cockpit of a craft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011125030A1 (en) * 2010-04-06 2011-10-13 North-West University Air extractor from a cockpit of a craft

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