IT1028256B - MASK SELF-RESPIRATOR - Google Patents

MASK SELF-RESPIRATOR

Info

Publication number
IT1028256B
IT1028256B IT1912075A IT1912075A IT1028256B IT 1028256 B IT1028256 B IT 1028256B IT 1912075 A IT1912075 A IT 1912075A IT 1912075 A IT1912075 A IT 1912075A IT 1028256 B IT1028256 B IT 1028256B
Authority
IT
Italy
Prior art keywords
respirator
mask self
mask
self
Prior art date
Application number
IT1912075A
Other languages
Italian (it)
Original Assignee
Spasciani Riccardo 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 Spasciani Riccardo Spa filed Critical Spasciani Riccardo Spa
Priority to IT1912075A priority Critical patent/IT1028256B/en
Priority to DE19762600227 priority patent/DE2600227A1/en
Priority to FR7600312A priority patent/FR2297058A1/en
Priority to GB58576A priority patent/GB1522861A/en
Application granted granted Critical
Publication of IT1028256B publication Critical patent/IT1028256B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/10—Valves

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)
IT1912075A 1975-01-09 1975-01-09 MASK SELF-RESPIRATOR IT1028256B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1912075A IT1028256B (en) 1975-01-09 1975-01-09 MASK SELF-RESPIRATOR
DE19762600227 DE2600227A1 (en) 1975-01-09 1976-01-05 AUTOMATIC VENTILATOR WITH FACE MASK
FR7600312A FR2297058A1 (en) 1975-01-09 1976-01-08 AIR BREATHING MASK
GB58576A GB1522861A (en) 1975-01-09 1976-01-08 Breathing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1912075A IT1028256B (en) 1975-01-09 1975-01-09 MASK SELF-RESPIRATOR

Publications (1)

Publication Number Publication Date
IT1028256B true IT1028256B (en) 1979-01-30

Family

ID=11154878

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1912075A IT1028256B (en) 1975-01-09 1975-01-09 MASK SELF-RESPIRATOR

Country Status (4)

Country Link
DE (1) DE2600227A1 (en)
FR (1) FR2297058A1 (en)
GB (1) GB1522861A (en)
IT (1) IT1028256B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090511A (en) * 1977-03-23 1978-05-23 Mine Safety Appliances Company Mouthpiece valve for escape breathing apparatus
US4494538A (en) * 1983-04-06 1985-01-22 Figgie International Inc. Mask assembly
DE3429345A1 (en) * 1983-12-09 1985-06-13 Drägerwerk AG, 2400 Lübeck CIRCUIT BREATHING PROTECTOR FOR OVERPRESSURE OPERATION
GB2264646A (en) * 1992-02-12 1993-09-08 Sabre Safety Ltd Breathing apparatus
CN103656909B (en) * 2013-11-29 2016-08-31 航宇救生装备有限公司 Pressure oxygen mask big flow outlet valve

Also Published As

Publication number Publication date
FR2297058A1 (en) 1976-08-06
FR2297058B1 (en) 1979-04-06
DE2600227A1 (en) 1976-07-15
GB1522861A (en) 1978-08-31

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