AU6271480A - Acoustic roof ventilator - Google Patents

Acoustic roof ventilator

Info

Publication number
AU6271480A
AU6271480A AU62714/80A AU6271480A AU6271480A AU 6271480 A AU6271480 A AU 6271480A AU 62714/80 A AU62714/80 A AU 62714/80A AU 6271480 A AU6271480 A AU 6271480A AU 6271480 A AU6271480 A AU 6271480A
Authority
AU
Australia
Prior art keywords
roof ventilator
acoustic
acoustic roof
ventilator
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.)
Granted
Application number
AU62714/80A
Other versions
AU526409B2 (en
Inventor
Brian Edward Ellis
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.)
Ind Ventilation Equip Pty Ltd
Original Assignee
IND VENTILATION EQUIPMENT Pty
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 IND VENTILATION EQUIPMENT Pty filed Critical IND VENTILATION EQUIPMENT Pty
Priority to AU62714/80A priority Critical patent/AU526409B2/en
Publication of AU6271480A publication Critical patent/AU6271480A/en
Application granted granted Critical
Publication of AU526409B2 publication Critical patent/AU526409B2/en
Anticipated expiration legal-status Critical
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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • 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)
AU62714/80A 1979-09-28 1979-09-28 Acoustic roof ventilator Expired AU526409B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU62714/80A AU526409B2 (en) 1979-09-28 1979-09-28 Acoustic roof ventilator

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPE0703 1979-09-28
AU62714/80A AU526409B2 (en) 1979-09-28 1979-09-28 Acoustic roof ventilator
AUPE070379 1979-09-28

Publications (2)

Publication Number Publication Date
AU6271480A true AU6271480A (en) 1981-04-09
AU526409B2 AU526409B2 (en) 1983-01-06

Family

ID=25633665

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62714/80A Expired AU526409B2 (en) 1979-09-28 1979-09-28 Acoustic roof ventilator

Country Status (1)

Country Link
AU (1) AU526409B2 (en)

Also Published As

Publication number Publication date
AU526409B2 (en) 1983-01-06

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