ES8503253A1 - Dispositivo suministrador de aire para autorrespiradores - Google Patents

Dispositivo suministrador de aire para autorrespiradores

Info

Publication number
ES8503253A1
ES8503253A1 ES532974A ES532974A ES8503253A1 ES 8503253 A1 ES8503253 A1 ES 8503253A1 ES 532974 A ES532974 A ES 532974A ES 532974 A ES532974 A ES 532974A ES 8503253 A1 ES8503253 A1 ES 8503253A1
Authority
ES
Spain
Prior art keywords
chamber
air
demand
compressed
valve
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
ES532974A
Other languages
English (en)
Other versions
ES532974A0 (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.)
Sekur SpA
Original Assignee
Sekur SpA
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 Sekur SpA filed Critical Sekur SpA
Publication of ES532974A0 publication Critical patent/ES532974A0/es
Publication of ES8503253A1 publication Critical patent/ES8503253A1/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
    • A62B9/025—Breathing demand regulators with tilting opening action

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)

Abstract

DISPOSITIVO SUMINISTRADOR DE AIRE PARA AUTORRESPIRADORES.COMPRENDE UNA CAMARA CILINDRICA (3) Y UNA PRIMERA CANILLA (14) DE ENTRADA DE AIRE, CON UN ORGANO OBTURADOR (20), ASI COMO UNA SEGUNDA CANILLA (15). EXISTEN ANGULOS DETERMINADOS DE LOS EJES DE AMBAS CANILLAS, RESPECTO A LAS SUPERFICIES DE LA CAMARA, Y OCURRIENDO LO MISMO CON LAS DISTANCIAS.
ES532974A 1983-05-19 1984-05-18 Dispositivo suministrador de aire para autorrespiradores Expired ES8503253A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21176/83A IT1161848B (it) 1983-05-19 1983-05-19 Dispositivo erogatore d'aria per un autorespiratore

Publications (2)

Publication Number Publication Date
ES532974A0 ES532974A0 (es) 1985-02-16
ES8503253A1 true ES8503253A1 (es) 1985-02-16

Family

ID=11177912

Family Applications (1)

Application Number Title Priority Date Filing Date
ES532974A Expired ES8503253A1 (es) 1983-05-19 1984-05-18 Dispositivo suministrador de aire para autorrespiradores

Country Status (4)

Country Link
EP (1) EP0126412B1 (es)
DE (1) DE3475476D1 (es)
ES (1) ES8503253A1 (es)
IT (1) IT1161848B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0212873A1 (en) * 1985-08-08 1987-03-04 Sabre Safety Limited Positive pressure demand valves

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE107129C (es) *
DE611420C (de) * 1934-07-24 1935-03-27 Hermann Sandvoss Gasdruckregler
BE633528A (es) * 1962-06-13
US3626974A (en) * 1969-08-12 1971-12-14 Ato Inc Demand regulator
US4253455A (en) * 1978-08-07 1981-03-03 A-T-O Inc. Breathing valve assembly with diaphragm control of the exhaust ports

Also Published As

Publication number Publication date
IT8321176A0 (it) 1983-05-19
IT1161848B (it) 1987-03-18
EP0126412A3 (en) 1986-03-19
ES532974A0 (es) 1985-02-16
EP0126412A2 (en) 1984-11-28
DE3475476D1 (en) 1989-01-12
IT8321176A1 (it) 1984-11-19
EP0126412B1 (en) 1988-12-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519