FR2128933A6 - - Google Patents

Info

Publication number
FR2128933A6
FR2128933A6 FR7108086A FR7108086A FR2128933A6 FR 2128933 A6 FR2128933 A6 FR 2128933A6 FR 7108086 A FR7108086 A FR 7108086A FR 7108086 A FR7108086 A FR 7108086A FR 2128933 A6 FR2128933 A6 FR 2128933A6
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
FR7108086A
Other languages
French (fr)
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.)
PIEL ETS
Original Assignee
PIEL ETS
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 PIEL ETS filed Critical PIEL ETS
Priority to FR7108086A priority Critical patent/FR2128933A6/fr
Priority to ES395565A priority patent/ES395565A1/en
Priority to IT970071A priority patent/IT941583B/en
Priority to DE19712148934 priority patent/DE2148934C3/en
Application granted granted Critical
Publication of FR2128933A6 publication Critical patent/FR2128933A6/fr
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
    • A62B9/027—Breathing demand regulators pilot operated, i.e. controlled by valve means sensitive to a reduced downstream pressure

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)
  • Check Valves (AREA)
  • Safety Valves (AREA)
FR7108086A 1971-03-09 1971-03-09 Expired FR2128933A6 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7108086A FR2128933A6 (en) 1971-03-09 1971-03-09
ES395565A ES395565A1 (en) 1971-03-09 1971-09-18 Improvements in the respiratory gas regulators. (Machine-translation by Google Translate, not legally binding)
IT970071A IT941583B (en) 1971-03-09 1971-09-30 BREATHING GAS REGULATOR ON REQUEST OF THE PNEUMATIC VALVE TYPE
DE19712148934 DE2148934C3 (en) 1971-03-09 1971-09-30 Regulator for breathing gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7108086A FR2128933A6 (en) 1971-03-09 1971-03-09

Publications (1)

Publication Number Publication Date
FR2128933A6 true FR2128933A6 (en) 1972-10-27

Family

ID=9073189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7108086A Expired FR2128933A6 (en) 1971-03-09 1971-03-09

Country Status (4)

Country Link
DE (1) DE2148934C3 (en)
ES (1) ES395565A1 (en)
FR (1) FR2128933A6 (en)
IT (1) IT941583B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE434016A (en) *
US3224444A (en) * 1962-02-06 1965-12-21 Robert J Dempster Underwater breathing apparatus
FR1474149A (en) * 1966-02-09 1967-03-24 Piel Soc Ind Des Ets Pneumatic Valve Type Demand Respiratory Gas Regulators Enhancements
GB1096337A (en) * 1965-08-31 1967-12-29 S F Roberts 1960 Ltd Improvements in fluid shut-off valves
FR1556099A (en) * 1968-03-07 1969-01-31

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE434016A (en) *
US3224444A (en) * 1962-02-06 1965-12-21 Robert J Dempster Underwater breathing apparatus
GB1096337A (en) * 1965-08-31 1967-12-29 S F Roberts 1960 Ltd Improvements in fluid shut-off valves
FR1474149A (en) * 1966-02-09 1967-03-24 Piel Soc Ind Des Ets Pneumatic Valve Type Demand Respiratory Gas Regulators Enhancements
FR1556099A (en) * 1968-03-07 1969-01-31

Also Published As

Publication number Publication date
DE2148934A1 (en) 1972-09-14
DE2148934B2 (en) 1978-02-23
ES395565A1 (en) 1975-06-16
DE2148934C3 (en) 1979-05-03
IT941583B (en) 1973-03-10

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Legal Events

Date Code Title Description
CL Concession to grant licences