JPS54104062A - Exterior unit for seaparate-type room air conditioner - Google Patents
Exterior unit for seaparate-type room air conditionerInfo
- Publication number
- JPS54104062A JPS54104062A JP1045578A JP1045578A JPS54104062A JP S54104062 A JPS54104062 A JP S54104062A JP 1045578 A JP1045578 A JP 1045578A JP 1045578 A JP1045578 A JP 1045578A JP S54104062 A JPS54104062 A JP S54104062A
- Authority
- JP
- Japan
- Prior art keywords
- fan
- air
- annular plate
- exterior unit
- blow
- 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
Links
Abstract
PURPOSE:To reduce the size and cost of the exterior unit, by dispensing with an air orienting plate and a babble and using an original propeller fan to blow air off in an oblique direction. CONSTITUTION:A heat exchanger 9 is mounted at the suction side of the propeller fan 2. An annular plate 5 is attached to the rear edges of blades of the propeller fan 2 concentrically with the rotary shaft of the fan. The outside diameter of the annular plate 5 is equal to 60 to 100% of that D of the fan. A protective guille 15 projects from the main body 7 of the exterior unit outside the annular plate 5. As a result, a centrifugal fan action is added and the pressure difference in the radial direction rather than in the axial direction is increased. Thereby, the blow-off in the oblique direction can be effected. Since the air c flows out without coming into touch with the annular plate 5, the pressure loss is prevented and the efficiency of blow-off of the air is raised.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53010455A JPS584199B2 (en) | 1978-02-03 | 1978-02-03 | Propeller fan with disc ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53010455A JPS584199B2 (en) | 1978-02-03 | 1978-02-03 | Propeller fan with disc ring |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54104062A true JPS54104062A (en) | 1979-08-15 |
JPS584199B2 JPS584199B2 (en) | 1983-01-25 |
Family
ID=11750608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53010455A Expired JPS584199B2 (en) | 1978-02-03 | 1978-02-03 | Propeller fan with disc ring |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS584199B2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5310456A (en) * | 1976-07-16 | 1978-01-30 | Tanifuji Kikai Kougiyou Kk | Road surface roughness inspector |
-
1978
- 1978-02-03 JP JP53010455A patent/JPS584199B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5310456A (en) * | 1976-07-16 | 1978-01-30 | Tanifuji Kikai Kougiyou Kk | Road surface roughness inspector |
Also Published As
Publication number | Publication date |
---|---|
JPS584199B2 (en) | 1983-01-25 |
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