Науково-дослідний інститут гірничорятувальної справи (НДІГРС) НВО "Респіратор"
Научно-Исследовательский Институт Горноспасательного Дела Нпо "Респиратор"
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Application filed by Науково-дослідний інститут гірничорятувальної справи (НДІГРС) НВО "Респіратор", Научно-Исследовательский Институт Горноспасательного Дела Нпо "Респиратор"filedCriticalНауково-дослідний інститут гірничорятувальної справи (НДІГРС) НВО "Респіратор"
Priority to UA3331843ApriorityCriticalpatent/UA8591A1/en
Publication of UA8591A1publicationCriticalpatent/UA8591A1/en
Respiratory Apparatuses And Protective Means
(AREA)
Abstract
The rescue breathing apparatus contains the automatic unit, the switching mechanism with the spring-loaded membrane, the self-acting valve, the controlled valve, and the breathing mask. To provide the supplementary lung ventilation by means of the increase in the volume of each breathing and the forced supply of the gas in semiautomatic mode, the device is equipped with the inducer of the forced breath-in designed as the spring-loaded button and the bellow connected with the switching mechanism.