FR2076779A5 - - Google Patents

Info

Publication number
FR2076779A5
FR2076779A5 FR7002932A FR7002932A FR2076779A5 FR 2076779 A5 FR2076779 A5 FR 2076779A5 FR 7002932 A FR7002932 A FR 7002932A FR 7002932 A FR7002932 A FR 7002932A FR 2076779 A5 FR2076779 A5 FR 2076779A5
Authority
FR
France
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
FR7002932A
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.)
DELVERDIER MAURICE
Original Assignee
DELVERDIER MAURICE
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 DELVERDIER MAURICE filed Critical DELVERDIER MAURICE
Priority to FR7002932A priority Critical patent/FR2076779A5/fr
Application granted granted Critical
Publication of FR2076779A5 publication Critical patent/FR2076779A5/fr
Expired legal-status Critical Current

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)
FR7002932A 1970-01-28 1970-01-28 Expired FR2076779A5 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7002932A FR2076779A5 (fr) 1970-01-28 1970-01-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7002932A FR2076779A5 (fr) 1970-01-28 1970-01-28

Publications (1)

Publication Number Publication Date
FR2076779A5 true FR2076779A5 (fr) 1971-10-15

Family

ID=9049708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002932A Expired FR2076779A5 (fr) 1970-01-28 1970-01-28

Country Status (1)

Country Link
FR (1) FR2076779A5 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548911A1 (fr) * 1983-07-14 1985-01-18 Figgie Int Inc Soupape combinee anti-suffocation et d'exhalation a compensation de pression
EP0254548A2 (fr) * 1986-07-23 1988-01-27 Helmets Limited Vannes pour courants de fluides gazeux

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548911A1 (fr) * 1983-07-14 1985-01-18 Figgie Int Inc Soupape combinee anti-suffocation et d'exhalation a compensation de pression
EP0254548A2 (fr) * 1986-07-23 1988-01-27 Helmets Limited Vannes pour courants de fluides gazeux
EP0254548A3 (en) * 1986-07-23 1989-04-26 Helmets Limited Improvements in gaseous fluid flow valves

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse