GrabCAD 模型信息
Motorised Bag Air Valve · 模型 63394
An initial design for a motorised Bag Air Valve ventilator. Uses a bar linkage design and a brushless motor to provide the compression on the bag, removing the need for any control system. Could be run on a ESC controller to set the breaths per minute. Design has been made to use minimal supports when 3d printing, and requires only metal bearings and shafts. Still to do - Finalise linkage design - Include bearings, pins, etc. - Finalise motor housing - Locate ESC controller - FEA simulation Based off the concept shown by Badulescu Stefan (https://grabcad.com/library/roaera-ventilator-covid-19-1) but simplified for easier manufacturing, printing, assembly and removal of the electrical control system. Example motor taken from Geoffrey Nielsen (https://grabcad.com/library/turnigy-trackstar-1) as example. Please download, fix/remix, update and make it better. Released under GPL license.
- 格式
- STEP / IGES、Parasolid、Rendering、STL
- 分类
- 3D printing、Medical
- 标签
- corona、3dprinting、3dprint、ventilator、covid
- 数据更新
- 2026-09-10T12:05:20Z
