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ES532974A0 - SELF-RESPIRATOR AIR SUPPLY DEVICE - Google Patents

SELF-RESPIRATOR AIR SUPPLY DEVICE

Info

Publication number
ES532974A0
ES532974A0 ES532974A ES532974A ES532974A0 ES 532974 A0 ES532974 A0 ES 532974A0 ES 532974 A ES532974 A ES 532974A ES 532974 A ES532974 A ES 532974A ES 532974 A0 ES532974 A0 ES 532974A0
Authority
ES
Spain
Prior art keywords
self
supply device
air supply
respirator air
respirator
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
ES532974A
Other languages
Spanish (es)
Other versions
ES8503253A1 (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.)
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/en
Publication of ES8503253A1 publication Critical patent/ES8503253A1/en
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)
ES532974A 1983-05-19 1984-05-18 Demand-valve for compressed-air breathing apparatus. Expired ES8503253A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21176/83A IT1161848B (en) 1983-05-19 1983-05-19 AIR DISPENSER DEVICE FOR A BREATHING AUTHOR

Publications (2)

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

Family

ID=11177912

Family Applications (1)

Application Number Title Priority Date Filing Date
ES532974A Expired ES8503253A1 (en) 1983-05-19 1984-05-18 Demand-valve for compressed-air breathing apparatus.

Country Status (4)

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

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 (en) *
DE611420C (en) * 1934-07-24 1935-03-27 Hermann Sandvoss Gas pressure regulator
BE633528A (en) * 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
DE3475476D1 (en) 1989-01-12
IT8321176A1 (en) 1984-11-19
EP0126412A3 (en) 1986-03-19
IT8321176A0 (en) 1983-05-19
IT1161848B (en) 1987-03-18
EP0126412B1 (en) 1988-12-07
ES8503253A1 (en) 1985-02-16
EP0126412A2 (en) 1984-11-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519