ATA893178A - ROOF FAN - Google Patents

ROOF FAN

Info

Publication number
ATA893178A
ATA893178A AT0893178A AT893178A ATA893178A AT A893178 A ATA893178 A AT A893178A AT 0893178 A AT0893178 A AT 0893178A AT 893178 A AT893178 A AT 893178A AT A893178 A ATA893178 A AT A893178A
Authority
AT
Austria
Prior art keywords
roof fan
roof
fan
Prior art date
Application number
AT0893178A
Other languages
German (de)
Original Assignee
Robertson Uk Ltd H H
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 Robertson Uk Ltd H H filed Critical Robertson Uk Ltd H H
Publication of ATA893178A publication Critical patent/ATA893178A/en

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)
  • Air-Flow Control Members (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Duct Arrangements (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
AT0893178A 1977-12-14 1978-12-14 ROOF FAN ATA893178A (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
ATA893178A true ATA893178A (en) 1986-02-15

Family

ID=26266999

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0893178A ATA893178A (en) 1977-12-14 1978-12-14 ROOF FAN

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) DE7836644U1 (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
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
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
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
DE2853407A1 (en) 1979-06-28
AU4245478A (en) 1979-06-21
AU522630B2 (en) 1982-06-17
FR2412035B1 (en) 1984-06-22
MX146017A (en) 1982-04-30
IT1111373B (en) 1986-01-13
SE7812847L (en) 1979-06-15
IN151255B (en) 1983-03-19
JPS54117142A (en) 1979-09-11
FR2412035A1 (en) 1979-07-13
NL7812177A (en) 1979-06-18
IT7852284A0 (en) 1978-12-13
DE7836644U1 (en) 1984-07-19
CH637754A5 (en) 1983-08-15
BR7808214A (en) 1979-08-07
ES475961A1 (en) 1979-05-01

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Legal Events

Date Code Title Description
A1J Withdrawal paragraph 166 lit. 6