AU522630B2 - Natural ventilator - Google Patents

Natural ventilator

Info

Publication number
AU522630B2
AU522630B2 AU42454/78A AU4245478A AU522630B2 AU 522630 B2 AU522630 B2 AU 522630B2 AU 42454/78 A AU42454/78 A AU 42454/78A AU 4245478 A AU4245478 A AU 4245478A AU 522630 B2 AU522630 B2 AU 522630B2
Authority
AU
Australia
Prior art keywords
natural ventilator
ventilator
natural
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
AU42454/78A
Other languages
English (en)
Other versions
AU4245478A (en
Inventor
Karl Friedrich Dahmen And Karel Smid Harold James William Payne
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.)
K H Robertson Gu K) Ltd And Dsd Dillinger Stahlman Gm B H
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 AU4245478A publication Critical patent/AU4245478A/en
Application granted granted Critical
Publication of AU522630B2 publication Critical patent/AU522630B2/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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Air-Flow Control Members (AREA)
AU42454/78A 1977-12-14 1978-12-13 Natural ventilator Expired AU522630B2 (en)

Applications Claiming Priority (4)

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
GBGB7752138 1977-12-14
GBGB7752139 1977-12-14

Publications (2)

Publication Number Publication Date
AU4245478A AU4245478A (en) 1979-06-21
AU522630B2 true AU522630B2 (en) 1982-06-17

Family

ID=26266999

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42454/78A Expired AU522630B2 (en) 1977-12-14 1978-12-13 Natural ventilator

Country Status (13)

Country Link
JP (1) JPS54117142A (nl)
AT (1) ATA893178A (nl)
AU (1) AU522630B2 (nl)
BR (1) BR7808214A (nl)
CH (1) CH637754A5 (nl)
DE (2) DE7836644U1 (nl)
ES (1) ES475961A1 (nl)
FR (1) FR2412035A1 (nl)
IN (1) IN151255B (nl)
IT (1) IT1111373B (nl)
MX (1) MX146017A (nl)
NL (1) NL7812177A (nl)
SE (1) SE7812847L (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327785A1 (de) * 1983-08-02 1985-02-14 Wilhelm Fritz 4006 Erkrath Morschheuser Abluftauffangkammer
DE4300408C1 (de) * 1993-01-09 1994-05-26 Aerovent Lufttechnik Gmbh Dachflächenentlüfter
DE4300409C1 (de) * 1993-01-09 1994-06-01 Aerovent Lufttechnik Gmbh Dachflächenentlüfter
DE29612280U1 (de) * 1996-07-15 1996-10-17 WBW-recycling GmbH Wildbach, 08289 Wildbach Hinterfüllung für Verkleidungen
DE102008053510A1 (de) * 2008-10-28 2010-04-29 Pötter Klima GmbH Leitflächenlüfter für ein Dach eines Gebäudes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE641460A (nl) *
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
IT1111373B (it) 1986-01-13
SE7812847L (sv) 1979-06-15
AU4245478A (en) 1979-06-21
DE2853407A1 (de) 1979-06-28
IN151255B (nl) 1983-03-19
JPS54117142A (en) 1979-09-11
BR7808214A (pt) 1979-08-07
ATA893178A (de) 1986-02-15
NL7812177A (nl) 1979-06-18
FR2412035A1 (fr) 1979-07-13
FR2412035B1 (nl) 1984-06-22
ES475961A1 (es) 1979-05-01
CH637754A5 (en) 1983-08-15
DE7836644U1 (de) 1984-07-19
IT7852284A0 (it) 1978-12-13
MX146017A (es) 1982-04-30

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