ES395565A1 - Perfeccionamientos en los reguladores de gas respiratorio. - Google Patents

Perfeccionamientos en los reguladores de gas respiratorio.

Info

Publication number
ES395565A1
ES395565A1 ES395565A ES395565A ES395565A1 ES 395565 A1 ES395565 A1 ES 395565A1 ES 395565 A ES395565 A ES 395565A ES 395565 A ES395565 A ES 395565A ES 395565 A1 ES395565 A1 ES 395565A1
Authority
ES
Spain
Prior art keywords
gas
chamber
valve
outlet
respiratory
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
ES395565A
Other languages
English (en)
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.)
S I D E P
Original Assignee
S I D E P
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 S I D E P filed Critical S I D E P
Publication of ES395565A1 publication Critical patent/ES395565A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • A62B9/022—Breathing demand regulators
    • A62B9/027—Breathing demand regulators pilot operated, i.e. controlled by valve means sensitive to a reduced downstream pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)
ES395565A 1971-03-09 1971-09-18 Perfeccionamientos en los reguladores de gas respiratorio. Expired ES395565A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7108086A FR2128933A6 (cs) 1971-03-09 1971-03-09

Publications (1)

Publication Number Publication Date
ES395565A1 true ES395565A1 (es) 1975-06-16

Family

ID=9073189

Family Applications (1)

Application Number Title Priority Date Filing Date
ES395565A Expired ES395565A1 (es) 1971-03-09 1971-09-18 Perfeccionamientos en los reguladores de gas respiratorio.

Country Status (4)

Country Link
DE (1) DE2148934C3 (cs)
ES (1) ES395565A1 (cs)
FR (1) FR2128933A6 (cs)
IT (1) IT941583B (cs)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE434016A (cs) *
US3224444A (en) * 1962-02-06 1965-12-21 Robert J Dempster Underwater breathing apparatus
GB1096337A (en) * 1965-08-31 1967-12-29 S F Roberts 1960 Ltd Improvements in fluid shut-off valves
FR1474149A (fr) * 1966-02-09 1967-03-24 Piel Soc Ind Des Ets Perfectionnements aux régulateurs de gaz respiratoire à la demande du type à soupape pneumatique
FR1556099A (cs) * 1968-03-07 1969-01-31

Also Published As

Publication number Publication date
IT941583B (it) 1973-03-10
DE2148934C3 (de) 1979-05-03
DE2148934B2 (de) 1978-02-23
FR2128933A6 (cs) 1972-10-27
DE2148934A1 (de) 1972-09-14

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