AU4489872A - Improvements in or relating to electric exhaust andother fans - Google Patents
Improvements in or relating to electric exhaust andother fansInfo
- Publication number
- AU4489872A AU4489872A AU44898/72A AU4489872A AU4489872A AU 4489872 A AU4489872 A AU 4489872A AU 44898/72 A AU44898/72 A AU 44898/72A AU 4489872 A AU4489872 A AU 4489872A AU 4489872 A AU4489872 A AU 4489872A
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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 true AU4489872A (en) | 1974-01-31 |
AU470509B2 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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU622956B2 (en) * | 1989-12-07 | 1992-04-30 | Yin-Chieh Liao | Improved fan assembly |
-
1971
- 1971-07-26 AU AU44898/72A patent/AU470509B2/en not_active Expired
Cited By (1)
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 |
---|---|
AU470509B2 (en) | 1976-03-18 |
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