ES226530A1 - Perfeccionamientos en los aparatos respiratorios de circuito abierto - Google Patents

Perfeccionamientos en los aparatos respiratorios de circuito abierto

Info

Publication number
ES226530A1
ES226530A1 ES0226530A ES226530A ES226530A1 ES 226530 A1 ES226530 A1 ES 226530A1 ES 0226530 A ES0226530 A ES 0226530A ES 226530 A ES226530 A ES 226530A ES 226530 A1 ES226530 A1 ES 226530A1
Authority
ES
Spain
Prior art keywords
decompressor
chamber
air supply
open circuit
breathing apparatus
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
ES0226530A
Other languages
English (en)
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.)
La Spirotechnique S A
La Spirotechnique Industrielle et Commerciale
Original Assignee
La Spirotechnique S A
La Spirotechnique Industrielle et Commerciale
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 La Spirotechnique S A, La Spirotechnique Industrielle et Commerciale filed Critical La Spirotechnique S A
Publication of ES226530A1 publication Critical patent/ES226530A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/18—Air supply
    • B63C11/22—Air supply carried by diver
    • B63C11/2236—Functionally interdependent first/second-stage regulators
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/02—Respiratory apparatus with compressed oxygen or air
    • A62B7/04—Respiratory apparatus with compressed oxygen or air and lung-controlled oxygen or air valves

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
ES0226530A 1955-02-07 1956-02-06 Perfeccionamientos en los aparatos respiratorios de circuito abierto Expired ES226530A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US486540A US2875756A (en) 1955-02-07 1955-02-07 Open circuit breathing apparatus

Publications (1)

Publication Number Publication Date
ES226530A1 true ES226530A1 (es) 1956-04-01

Family

ID=23932287

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0226530A Expired ES226530A1 (es) 1955-02-07 1956-02-06 Perfeccionamientos en los aparatos respiratorios de circuito abierto

Country Status (2)

Country Link
US (1) US2875756A (es)
ES (1) ES226530A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595226A (en) * 1968-01-19 1971-07-27 Air Reduction Regulated breathing system
DE1766038A1 (de) * 1968-03-26 1971-05-27 Paul Bischler Regelbare Beatmungskanuele
DE1939019A1 (de) * 1969-07-31 1971-02-04 Bardehle Dipl Ing Heinz Mit einer Sichtscheibe versehene Tauchmaske fuer Schwimmer
ZA785078B (en) * 1978-09-07 1980-08-27 D Miller Anaesthesia apparatus
US4265235A (en) * 1979-05-11 1981-05-05 Fukunaga Atsuo F Anesthetic system
US4494537A (en) * 1982-06-08 1985-01-22 Gottlieb Mark P Breathing apparatus for supplying fluid to a user on demand
EP1235710B1 (de) * 1999-11-29 2003-09-10 Maria Pfeiffer Mund/nase-frischluft-maske
FR2904962B1 (fr) * 2006-08-16 2008-10-03 Spirotechnique Sa Dispositif de detente pour l'alimentation en gaz respirable d'un plongeur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE538809C (de) * 1928-01-26 1931-11-19 Ludwig Meyer Mund und Nase bedeckende Staubschutzmaske mit Frischluftzufuehrung
US2616442A (en) * 1946-06-18 1952-11-04 Bendix Aviat Corp Respiratory device
GB663202A (en) * 1948-12-20 1951-12-19 Amleto Fileti Improvements in or relating to respirators

Also Published As

Publication number Publication date
US2875756A (en) 1959-03-03

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