ES222782A1 - Improvements in the valves of respirators and submarine respirator cards (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the valves of respirators and submarine respirator cards (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES222782A1
ES222782A1 ES0222782A ES222782A ES222782A1 ES 222782 A1 ES222782 A1 ES 222782A1 ES 0222782 A ES0222782 A ES 0222782A ES 222782 A ES222782 A ES 222782A ES 222782 A1 ES222782 A1 ES 222782A1
Authority
ES
Spain
Prior art keywords
respirator
translation
valves
machine
legally binding
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.)
Expired
Application number
ES0222782A
Other languages
Spanish (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.)
CASANOVAS MICHEL
Original Assignee
CASANOVAS MICHEL
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 CASANOVAS MICHEL filed Critical CASANOVAS MICHEL
Priority to ES0222782A priority Critical patent/ES222782A1/en
Publication of ES222782A1 publication Critical patent/ES222782A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

Improvements to the respirator valves and underwater breathing masks, essentially constituted and characterized by slides generally mounted in the air inlet of the respirator and which normally and permanently ensure the sealing of said orifice, except under conditions (emersion) and a privileged position (the one of the swimmer in normal position of swimming in surface) in which other devices ensure the opening of the valve. (Machine-translation by Google Translate, not legally binding)
ES0222782A 1955-07-04 1955-07-04 Improvements in the valves of respirators and submarine respirator cards (Machine-translation by Google Translate, not legally binding) Expired ES222782A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0222782A ES222782A1 (en) 1955-07-04 1955-07-04 Improvements in the valves of respirators and submarine respirator cards (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0222782A ES222782A1 (en) 1955-07-04 1955-07-04 Improvements in the valves of respirators and submarine respirator cards (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES222782A1 true ES222782A1 (en) 1956-02-16

Family

ID=37838450

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0222782A Expired ES222782A1 (en) 1955-07-04 1955-07-04 Improvements in the valves of respirators and submarine respirator cards (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES222782A1 (en)

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