GB1523406A - Ventilator - Google Patents

Ventilator

Info

Publication number
GB1523406A
GB1523406A GB3630176A GB3630176A GB1523406A GB 1523406 A GB1523406 A GB 1523406A GB 3630176 A GB3630176 A GB 3630176A GB 3630176 A GB3630176 A GB 3630176A GB 1523406 A GB1523406 A GB 1523406A
Authority
GB
United Kingdom
Prior art keywords
cylinder
cowl
ventilator
shaft
marquez
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
GB3630176A
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.)
MARQUEZ A
Original Assignee
MARQUEZ A
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 MARQUEZ A filed Critical MARQUEZ A
Priority to GB3630176A priority Critical patent/GB1523406A/en
Publication of GB1523406A publication Critical patent/GB1523406A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1523406 Ventilators A MARQUEZ 29 July 1977 [2 Sept 1976] 36301/76 Heading F4V A ventilator comprises a cylinder 12, a cowl 14 mounted across one end of the cylinder 12 and a rotatable shaft 18 carrying both a fan 19 within the cylinder 12 and a wind-drivable propeller 20 outside the cowl 14. The shaft 18 is mounted by bearings 16.
GB3630176A 1977-07-29 1977-07-29 Ventilator Expired GB1523406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3630176A GB1523406A (en) 1977-07-29 1977-07-29 Ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3630176A GB1523406A (en) 1977-07-29 1977-07-29 Ventilator

Publications (1)

Publication Number Publication Date
GB1523406A true GB1523406A (en) 1978-08-31

Family

ID=10386881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3630176A Expired GB1523406A (en) 1977-07-29 1977-07-29 Ventilator

Country Status (1)

Country Link
GB (1) GB1523406A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045615A1 (en) * 1980-07-25 1982-02-10 Flettner Ventilator Limited Vehicle or building ventilating system driven by moving air
US5595030A (en) * 1994-08-05 1997-01-21 Pulscher; Calvin L. Vent stack frost build up inhibitor
AU730439B3 (en) * 1998-03-13 2001-03-08 Erten Products Aust. Pty Ltd Roof ventilator
US6302778B1 (en) 1999-05-13 2001-10-16 Gabriel Andrews Turbine roof ventilator
GB2372294A (en) * 2001-02-15 2002-08-21 Flettner Ventilator Ltd Ventilator
CZ305397B6 (en) * 2014-07-16 2015-09-02 Vysoké Učení Technické V Brně Ventilation equipment

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045615A1 (en) * 1980-07-25 1982-02-10 Flettner Ventilator Limited Vehicle or building ventilating system driven by moving air
US5595030A (en) * 1994-08-05 1997-01-21 Pulscher; Calvin L. Vent stack frost build up inhibitor
AU730439B3 (en) * 1998-03-13 2001-03-08 Erten Products Aust. Pty Ltd Roof ventilator
US6302778B1 (en) 1999-05-13 2001-10-16 Gabriel Andrews Turbine roof ventilator
GB2372294A (en) * 2001-02-15 2002-08-21 Flettner Ventilator Ltd Ventilator
WO2002065024A1 (en) * 2001-02-15 2002-08-22 Flettner Ventilator Limited Device for ventilation and/or air circulation
GB2372294B (en) * 2001-02-15 2004-12-01 Flettner Ventilator Ltd Fanning or ventilating device
US6966830B2 (en) 2001-02-15 2005-11-22 Flettner Ventilator Limited Device for ventilation and/or air circulation
CZ305397B6 (en) * 2014-07-16 2015-09-02 Vysoké Učení Technické V Brně Ventilation equipment

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee