JPS5767732A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPS5767732A JPS5767732A JP55142950A JP14295080A JPS5767732A JP S5767732 A JPS5767732 A JP S5767732A JP 55142950 A JP55142950 A JP 55142950A JP 14295080 A JP14295080 A JP 14295080A JP S5767732 A JPS5767732 A JP S5767732A
- Authority
- JP
- Japan
- Prior art keywords
- air
- blower
- runner
- electric motor
- motor
- 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.)
- Pending
Links
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
PURPOSE: To cool a blower motor effectively without increase in air intake resistance by introducing ambient air for cooling the blower motor from the rear of the cabinet of an air conditioner.
CONSTITUTION: Air in the room is introduced through an opening 17, as indicated by the arrow A, toward the front side of the cabinet 23 of the air conditioner by a blower in operation. The introduced air is either heated or cooled through a heat exchanger 19 and is drawn into a runner 15 through a bell-mouthed opening 21, being exhausted upward. On the other hand, a space 26 where the electric motor 16 is installed is under negative pressure created by rotation of the runner 15 so that the ambient air is introduced into said space through air ports provided on a back panel 22 and side panels 12 to cool the electric motor 16 and is discharged into a casing 14 as indicated by the arrow B through gaps between the runner 15 and the side panels 12. Therefore, the electric motor 16 is kept cooled by the ambient air so that the steady operation of the blower can be maintained by preventing temperature rise of the motor windings.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55142950A JPS5767732A (en) | 1980-10-15 | 1980-10-15 | Air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55142950A JPS5767732A (en) | 1980-10-15 | 1980-10-15 | Air conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5767732A true JPS5767732A (en) | 1982-04-24 |
Family
ID=15327412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55142950A Pending JPS5767732A (en) | 1980-10-15 | 1980-10-15 | Air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5767732A (en) |
-
1980
- 1980-10-15 JP JP55142950A patent/JPS5767732A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2176084A1 (en) | Air Flow System for Microwave Ovens | |
JPS55148607A (en) | Seat cooling device for industrial vehicle | |
GB1283281A (en) | Space heating or cooling units | |
JPS5767732A (en) | Air conditioner | |
JPS55116034A (en) | Hanging-on-wall type air conditioner | |
JPS57155039A (en) | Cooking heater | |
GB1241760A (en) | Improvements in electric heat storage stoves | |
JPS572939A (en) | Air conditioning apparatus | |
JPS54148240A (en) | Enclosed switchboard | |
JPS5679011A (en) | Air heater for automobile | |
JPS5661524A (en) | Indoor unit of separate type air conditioner | |
JPS55155125A (en) | Indoor unit for room air conditioner | |
JPS5486942A (en) | Device for cooling or heating room | |
JPS5661523A (en) | Indoor unit of separate type air conditioner | |
JPS54100134A (en) | Indoor unit of separate type air conditioner | |
JPS5625627A (en) | Air conditioner | |
JPS55123931A (en) | Exterior unit for interior-exterior separation type air conditioner | |
JPS6423037A (en) | Ventilating air conditioner | |
JPS5467261A (en) | Refrigerating machine for refrigerator | |
GB1535309A (en) | Space heating units | |
JPS5430640A (en) | Air cooling heat pump type air conditioner | |
JPS5767739A (en) | Air cooler | |
JPS5490507A (en) | Cooling totally-enclosed-fan-cooled motor | |
JPS5579947A (en) | Ventilator | |
JPS5493842A (en) | Indoor unit of air conditioner |