FIELD: fan manufacturing.
SUBSTANCE: invention can be used as part of thermal control systems for space technology products. An axial fan contains a housing in the form of a shell and a bushing placed in it, connected to the shell by radial pylons. An electric motor with an impeller is installed inside the bushing. A cover made as a prefabricated part in the form of a hollow cylinder connected to a flat plug is attached to the sleeve. The cover is connected to the bushing by radially located screws, which are placed in the direction of the fan axis outside the shell.
EFFECT: weight reduction and increased manufacturability.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AXIAL-FLOW FAN | 2009 |
|
RU2407921C1 |
| AXIAL-BLOW BLOWER | 2012 |
|
RU2508475C1 |
| AXIAL FAN | 2008 |
|
RU2384747C1 |
| AXIAL FAN | 2010 |
|
RU2442025C1 |
| AXIAL FAN | 2015 |
|
RU2599549C2 |
| AXIAL VENTILATOR | 2010 |
|
RU2450166C1 |
| FAN UNIT | 2008 |
|
RU2355916C1 |
| AXIAL-FLOW FAN | 2002 |
|
RU2235911C1 |
| AXIAL-FLOW FAN | 2002 |
|
RU2235910C1 |
| FAN UNIT | 2003 |
|
RU2241860C1 |
