GB273094A - Foul air extractors - Google Patents

Foul air extractors

Info

Publication number
GB273094A
GB273094A GB1596526A GB1596526A GB273094A GB 273094 A GB273094 A GB 273094A GB 1596526 A GB1596526 A GB 1596526A GB 1596526 A GB1596526 A GB 1596526A GB 273094 A GB273094 A GB 273094A
Authority
GB
United Kingdom
Prior art keywords
shield
baffle members
curved
base plate
air channel
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
GB1596526A
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.)
LUCY BEATRICE ROE
Original Assignee
LUCY BEATRICE ROE
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 LUCY BEATRICE ROE filed Critical LUCY BEATRICE ROE
Priority to GB1596526A priority Critical patent/GB273094A/en
Publication of GB273094A publication Critical patent/GB273094A/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)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

273,094. Roe, L. B. June 25, 1926. Ventilators. - A ventilator for vehicles, ships, &c. consists of an attachable base plate a, Figs. 1 and 3, having an upstanding neck a<1> opening into a longitudinal tubular air channel a<5> adjacent the ends of which baffle members a<6> are arranged, and a current-directing shield b is adapted to enclose the air channel and baffle members. The shield is provided with horizontal and vertical baffle members b<1>, b<2> to assist the suction action of the device. Each baffle plate a<6> may be curved or consists of a main sloping part a<6> and end horizontal parts a<7>, a<8>. The base plate a and shield b are adapted to be secured by screws. In the modification shown in Fig. 5, the shield consists of a sheet metal stamping b<4> of cruciform shape having depending ribs b<2x> and a spacing strut b<3>. The ends of the baffles a<6> are curved as at a<9> to direct air past the neck a<1>. A fan may be mounted in the device.
GB1596526A 1926-06-25 1926-06-25 Foul air extractors Expired GB273094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1596526A GB273094A (en) 1926-06-25 1926-06-25 Foul air extractors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1596526A GB273094A (en) 1926-06-25 1926-06-25 Foul air extractors

Publications (1)

Publication Number Publication Date
GB273094A true GB273094A (en) 1927-06-30

Family

ID=10068765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1596526A Expired GB273094A (en) 1926-06-25 1926-06-25 Foul air extractors

Country Status (1)

Country Link
GB (1) GB273094A (en)

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