AU470509B2 - Improvements in or relating to electric exhaust andother fans - Google Patents

Improvements in or relating to electric exhaust andother fans

Info

Publication number
AU470509B2
AU470509B2 AU44898/72A AU4489872A AU470509B2 AU 470509 B2 AU470509 B2 AU 470509B2 AU 44898/72 A AU44898/72 A AU 44898/72A AU 4489872 A AU4489872 A AU 4489872A AU 470509 B2 AU470509 B2 AU 470509B2
Authority
AU
Australia
Prior art keywords
andother
fans
relating
electric exhaust
exhaust
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
AU44898/72A
Other versions
AU4489872A (en
Inventor
Hartley Day Charles Cone Patton Ronald Shepherd Albert
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.)
HARDIE TRADING Ltd
Original Assignee
HARDIE TRADING 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
Application filed by HARDIE TRADING Ltd filed Critical HARDIE TRADING Ltd
Priority to AU44898/72A priority Critical patent/AU470509B2/en
Publication of AU4489872A publication Critical patent/AU4489872A/en
Application granted granted Critical
Publication of AU470509B2 publication Critical patent/AU470509B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
AU44898/72A 1971-07-26 1971-07-26 Improvements in or relating to electric exhaust andother fans Expired AU470509B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU44898/72A AU470509B2 (en) 1971-07-26 1971-07-26 Improvements in or relating to electric exhaust andother fans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU44898/72A AU470509B2 (en) 1971-07-26 1971-07-26 Improvements in or relating to electric exhaust andother fans

Publications (2)

Publication Number Publication Date
AU4489872A AU4489872A (en) 1974-01-31
AU470509B2 true AU470509B2 (en) 1976-03-18

Family

ID=3732076

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44898/72A Expired AU470509B2 (en) 1971-07-26 1971-07-26 Improvements in or relating to electric exhaust andother fans

Country Status (1)

Country Link
AU (1) AU470509B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU622956B2 (en) * 1989-12-07 1992-04-30 Yin-Chieh Liao Improved fan assembly

Also Published As

Publication number Publication date
AU4489872A (en) 1974-01-31

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