FR1172206A - Device for adjusting the gas supply in a breathing apparatus - Google Patents

Device for adjusting the gas supply in a breathing apparatus

Info

Publication number
FR1172206A
FR1172206A FR1172206DA FR1172206A FR 1172206 A FR1172206 A FR 1172206A FR 1172206D A FR1172206D A FR 1172206DA FR 1172206 A FR1172206 A FR 1172206A
Authority
FR
France
Prior art keywords
adjusting
gas supply
breathing apparatus
breathing
gas
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
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.)
Svenska AB Gasaccumulator
Original Assignee
Svenska AB Gasaccumulator
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 Svenska AB Gasaccumulator filed Critical Svenska AB Gasaccumulator
Application granted granted Critical
Publication of FR1172206A publication Critical patent/FR1172206A/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
    • A62B9/027—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)
FR1172206D 1956-02-16 1957-02-05 Device for adjusting the gas supply in a breathing apparatus Expired FR1172206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1172206X 1956-02-16

Publications (1)

Publication Number Publication Date
FR1172206A true FR1172206A (en) 1959-02-06

Family

ID=20421364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172206D Expired FR1172206A (en) 1956-02-16 1957-02-05 Device for adjusting the gas supply in a breathing apparatus

Country Status (1)

Country Link
FR (1) FR1172206A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099987A (en) * 1961-03-07 1963-08-06 Jr Roscoe G Bartlett Respiratory apparatus
US3103927A (en) * 1959-10-21 1963-09-17 Bendix Corp Pressure control systems
US3127891A (en) * 1959-09-04 1964-04-07 Bendix Corp Fluid control
DE1181551B (en) * 1959-05-14 1964-11-12 Bendix Corp Device for regulating the gas pressure under respirators of high altitude breathing apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181551B (en) * 1959-05-14 1964-11-12 Bendix Corp Device for regulating the gas pressure under respirators of high altitude breathing apparatus
US3127891A (en) * 1959-09-04 1964-04-07 Bendix Corp Fluid control
US3103927A (en) * 1959-10-21 1963-09-17 Bendix Corp Pressure control systems
US3099987A (en) * 1961-03-07 1963-08-06 Jr Roscoe G Bartlett Respiratory apparatus

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