ES230055U - Dispositivo de proteccion de la respiracion mejorado. - Google Patents

Dispositivo de proteccion de la respiracion mejorado.

Info

Publication number
ES230055U
ES230055U ES1977230055U ES230055U ES230055U ES 230055 U ES230055 U ES 230055U ES 1977230055 U ES1977230055 U ES 1977230055U ES 230055 U ES230055 U ES 230055U ES 230055 U ES230055 U ES 230055U
Authority
ES
Spain
Prior art keywords
translation
machine
protection device
legally binding
google translate
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES1977230055U
Other languages
English (en)
Other versions
ES230055Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES1977230055U priority Critical patent/ES230055Y/es
Publication of ES230055U publication Critical patent/ES230055U/es
Application granted granted Critical
Publication of ES230055Y publication Critical patent/ES230055Y/es
Expired legal-status Critical Current

Links

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  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

Dispositivo de protección de la respiración mejorado que esta organizado en un cuerpo hueco (1) de material elástico, que presenta una amplia abertura de adaptación circundada por un borde labiado -2- y provista de dos calados en los que se instalan sendas vale olas, una para la entrada de aire, que tiene antepuesto un cartucho filtrante (29) y la otra válvula destinada para la expulsión del aire respirado, cuyo conjunto se caracteriza porque ambas válvulas se encuentran organizadas en sendos casquillos anulares 5 y comportando sendas membranas que controlan el sentido del paso del aire, cuyos casquillos reciben unas piezas (17 y 27) que protegen las respectivas membranas (9-25) de las válvulas.
ES1977230055U 1977-07-20 1977-07-20 Dispositivo de proteccion de la respiracion mejorado. Expired ES230055Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1977230055U ES230055Y (es) 1977-07-20 1977-07-20 Dispositivo de proteccion de la respiracion mejorado.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1977230055U ES230055Y (es) 1977-07-20 1977-07-20 Dispositivo de proteccion de la respiracion mejorado.

Publications (2)

Publication Number Publication Date
ES230055U true ES230055U (es) 1977-10-01
ES230055Y ES230055Y (es) 1978-02-01

Family

ID=8391410

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977230055U Expired ES230055Y (es) 1977-07-20 1977-07-20 Dispositivo de proteccion de la respiracion mejorado.

Country Status (1)

Country Link
ES (1) ES230055Y (es)

Also Published As

Publication number Publication date
ES230055Y (es) 1978-02-01

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