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RU36985U1 - RESPIRATOR - Google Patents

RESPIRATOR Download PDF

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Publication number
RU36985U1
RU36985U1 RU2003129350/20U RU2003129350U RU36985U1 RU 36985 U1 RU36985 U1 RU 36985U1 RU 2003129350/20 U RU2003129350/20 U RU 2003129350/20U RU 2003129350 U RU2003129350 U RU 2003129350U RU 36985 U1 RU36985 U1 RU 36985U1
Authority
RU
Russia
Prior art keywords
mask
plastic
half mask
truncated cone
attached
Prior art date
Application number
RU2003129350/20U
Other languages
Russian (ru)
Inventor
И.М. Гавриков
Original Assignee
Гавриков Игорь Михайлович
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Гавриков Игорь Михайлович filed Critical Гавриков Игорь Михайлович
Priority to RU2003129350/20U priority Critical patent/RU36985U1/en
Application granted granted Critical
Publication of RU36985U1 publication Critical patent/RU36985U1/en

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  • Respiratory Apparatuses And Protective Means (AREA)

Claims (1)

Респиратор, содержащий поглощающе-фильтрующую полумаску, носовой зажим, клапаны вдоха и выдоха и ленту оголовья, отличающийся тем, что полумаска выполнена в виде усеченного конуса из трех слоев полимерного материала, причем внутренний - из полиэтиленовой пленки, к которой прикреплены два клапана вдоха в верхней щечной части полумаски симметрично с двух сторон от носового зажима, а в нижней части усеченного конуса маски размещен клапан выдоха, включающий дисковый резиновый элемент, прикрепленный к пластмассовому корпусу клапана с помощью штыря или установленный на грибообразный выступ пластмассового корпуса клапана.A respirator containing an absorbing-filtering half mask, nose clip, inspiratory and expiratory valves, and a headband tape, characterized in that the half mask is made in the form of a truncated cone of three layers of polymer material, the inner one of a plastic film to which two inspiration valves are attached in the upper the buccal part of the half mask is symmetrical on both sides of the nose clip, and in the lower part of the truncated cone of the mask there is an exhalation valve, including a rubber disk element, attached to the plastic valve body using mounted on a pin or protrusion of plastic poppet valve body.
Figure 00000001
Figure 00000001
RU2003129350/20U 2003-10-08 2003-10-08 RESPIRATOR RU36985U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003129350/20U RU36985U1 (en) 2003-10-08 2003-10-08 RESPIRATOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003129350/20U RU36985U1 (en) 2003-10-08 2003-10-08 RESPIRATOR

Publications (1)

Publication Number Publication Date
RU36985U1 true RU36985U1 (en) 2004-04-10

Family

ID=38107136

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003129350/20U RU36985U1 (en) 2003-10-08 2003-10-08 RESPIRATOR

Country Status (1)

Country Link
RU (1) RU36985U1 (en)

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Legal Events

Date Code Title Description
MM1K Utility model has become invalid (non-payment of fees)

Effective date: 20051009

MM1K Utility model has become invalid (non-payment of fees)

Effective date: 20091009