ES475961A1 - Ventilating device - Google Patents

Ventilating device

Info

Publication number
ES475961A1
ES475961A1 ES475961A ES475961A ES475961A1 ES 475961 A1 ES475961 A1 ES 475961A1 ES 475961 A ES475961 A ES 475961A ES 475961 A ES475961 A ES 475961A ES 475961 A1 ES475961 A1 ES 475961A1
Authority
ES
Spain
Prior art keywords
opening
walls
ventilator
end sections
building roof
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
ES475961A
Other languages
Spanish (es)
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.)
HH Robertson UK Ltd
Original Assignee
HH Robertson UK Ltd
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
Priority claimed from GB52138/77A external-priority patent/GB1602975A/en
Priority claimed from GB5213977A external-priority patent/GB1602190A/en
Application filed by HH Robertson UK Ltd filed Critical HH Robertson UK Ltd
Publication of ES475961A1 publication Critical patent/ES475961A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The ventilator (18) operating with natural draught for a building roof (12) is of weather-resistant design and permits an effective air escape. The ventilator (18) has curved side walls (30), an opening (14) in the building roof (12) and outwardly pointing, upper lips (50) on the walls (24, 38) of the opening (14). A central weather-resistant protection element (32) lying above the opening (14) has upwardly diverging walls (46, 48), the outer edges of which are provided with end sections (52). Curved or bent air-guidance plates (64) are situated between the end sections (52) and the curved side walls (30).
ES475961A 1977-12-14 1978-12-13 Ventilating device Expired ES475961A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB52138/77A GB1602975A (en) 1977-12-14 1977-12-14 Natural ventilators
GB5213977A GB1602190A (en) 1977-12-14 1977-12-14 Natural ventilators

Publications (1)

Publication Number Publication Date
ES475961A1 true ES475961A1 (en) 1979-05-01

Family

ID=26266999

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475961A Expired ES475961A1 (en) 1977-12-14 1978-12-13 Ventilating device

Country Status (13)

Country Link
JP (1) JPS54117142A (en)
AT (1) ATA893178A (en)
AU (1) AU522630B2 (en)
BR (1) BR7808214A (en)
CH (1) CH637754A5 (en)
DE (2) DE2853407A1 (en)
ES (1) ES475961A1 (en)
FR (1) FR2412035A1 (en)
IN (1) IN151255B (en)
IT (1) IT1111373B (en)
MX (1) MX146017A (en)
NL (1) NL7812177A (en)
SE (1) SE7812847L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327785A1 (en) * 1983-08-02 1985-02-14 Wilhelm Fritz 4006 Erkrath Morschheuser EXHAUST AIR CHAMBER
DE4300408C1 (en) * 1993-01-09 1994-05-26 Aerovent Lufttechnik Gmbh Roof ventilator for wide openings in roofs - has rain protection covers also acting as guide walls for ejected airflows
DE4300409C1 (en) * 1993-01-09 1994-06-01 Aerovent Lufttechnik Gmbh Roof ventilator for all weather - has double-armed flaps to act as throttle flaps and air guide faces dividing gas flow at outlet and closing channel
DE29612280U1 (en) * 1996-07-15 1996-10-17 WBW-recycling GmbH Wildbach, 08289 Wildbach Backfill for cladding
DE102008053510A1 (en) * 2008-10-28 2010-04-29 Pötter Klima GmbH Guide surface ventilator for use at e.g. flat roof for ventilation of interior of building, has side walls, guide plates, guide surfaces or regulating flaps possessing wing-like curved contour

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE641460A (en) *
US3053165A (en) * 1959-10-28 1962-09-11 Colt Ventilation Ltd Upward discharge ventilators
GB1029830A (en) * 1962-12-18 1966-05-18 Colt Ventilation & Heating Ltd Improvements in or relating to ventilators
GB1160959A (en) * 1965-12-06 1969-08-13 Greenwood Airvac Ventilation Extractor Ventilators

Also Published As

Publication number Publication date
AU522630B2 (en) 1982-06-17
ATA893178A (en) 1986-02-15
IN151255B (en) 1983-03-19
IT7852284A0 (en) 1978-12-13
MX146017A (en) 1982-04-30
BR7808214A (en) 1979-08-07
DE2853407A1 (en) 1979-06-28
DE7836644U1 (en) 1984-07-19
JPS54117142A (en) 1979-09-11
IT1111373B (en) 1986-01-13
CH637754A5 (en) 1983-08-15
NL7812177A (en) 1979-06-18
SE7812847L (en) 1979-06-15
AU4245478A (en) 1979-06-21
FR2412035A1 (en) 1979-07-13
FR2412035B1 (en) 1984-06-22

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