초록 ▼

Mobile self-contained ventilator having a framework and a compressor carried by said framework. The compressor has a motor and at least one fan driven by the motor which causes air to pass over the motor for cooling the motor and for picking up heat from the motor. The compressor also has an output

Mobile self-contained ventilator having a framework and a compressor carried by said framework. The compressor has a motor and at least one fan driven by the motor which causes air to pass over the motor for cooling the motor and for picking up heat from the motor. The compressor also has an output through which compressed air is supplied. A respirator is carried by the framework and includes at least one oscillator cartridge having an inlet connected to the outlet for receiving compressed air from the outlet. The oscillator cartridge is disposed so that air, after it has passed over the motor, passes over the cartridge to heat the cartridge to inhibit moisture condensation within the cartridge.

대표청구항 ▼

In a mobile self-contained ventilator, a framework, an air compressor mounted on said framework, said air compressor having motor means and an adjacent compressor means and at least one fan driven by the motor means axially aligned therewith which causes a unidirectional flow of air to pass over the

In a mobile self-contained ventilator, a framework, an air compressor mounted on said framework, said air compressor having motor means and an adjacent compressor means and at least one fan driven by the motor means axially aligned therewith which causes a unidirectional flow of air to pass over the motor means for cooling thereof by picking up heat therefrom, said compressor means having an output through which compressed air is supplied, at least one oscillator cartridge means having an inlet connected to the outlet of the compressor means and an outlet and means for connecting said outlet to a patient said one cartridge means being mounted on the framework and in general alignement with the motor means and fan downstream thereof so that the unidirectional flow of air, after it has passed over the motor means, passes over said one cartridge means to heat said one cartridge means to inhibit moisture condensation within said one cartridge means.