FR514055A - Watertight cabin for high altitude flights - Google Patents

Watertight cabin for high altitude flights

Info

Publication number
FR514055A
FR514055A FR514055A FR514055DA FR514055A FR 514055 A FR514055 A FR 514055A FR 514055 A FR514055 A FR 514055A FR 514055D A FR514055D A FR 514055DA FR 514055 A FR514055 A FR 514055A
Authority
FR
France
Prior art keywords
high altitude
watertight cabin
altitude flights
flights
watertight
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
FR514055A
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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat Francais filed Critical Etat Francais
Application granted granted Critical
Publication of FR514055A publication Critical patent/FR514055A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
    • B64D13/02—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being pressurised
    • B64D13/04—Automatic control of pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR514055A 1919-10-31 1919-10-31 Watertight cabin for high altitude flights Expired FR514055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR514055T 1919-10-31

Publications (1)

Publication Number Publication Date
FR514055A true FR514055A (en) 1921-03-02

Family

ID=8913957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR514055A Expired FR514055A (en) 1919-10-31 1919-10-31 Watertight cabin for high altitude flights

Country Status (1)

Country Link
FR (1) FR514055A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441088A (en) * 1944-02-26 1948-05-04 Bendix Aviat Corp Aircraft cabin pressure regulating means
US2441592A (en) * 1942-08-06 1948-05-18 Joy Mfg Co Pressure controlling apparatus
US2456215A (en) * 1938-06-27 1948-12-14 Boeing Co Pressure-regulating control mechanism
US2549690A (en) * 1942-04-06 1951-04-17 Douglas Aircraft Co Inc Cabin pressure control
US2549673A (en) * 1946-05-13 1951-04-17 Douglas Aircraft Co Inc Pressure control system for aircraft cabins
US2589597A (en) * 1945-08-13 1952-03-18 Honeywell Regulator Co Control apparatus
US2610564A (en) * 1942-05-16 1952-09-16 Boeing Co Ratio control for pressure cabins
US2669922A (en) * 1952-05-21 1954-02-23 Douglas Aircraft Co Inc Cabin pressure control instrument
DE1142503B (en) * 1954-12-31 1963-01-17 Normalair Ltd Device for maintaining the pressure in an aircraft cabin supplied with compressed air

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456215A (en) * 1938-06-27 1948-12-14 Boeing Co Pressure-regulating control mechanism
US2549690A (en) * 1942-04-06 1951-04-17 Douglas Aircraft Co Inc Cabin pressure control
US2610564A (en) * 1942-05-16 1952-09-16 Boeing Co Ratio control for pressure cabins
US2441592A (en) * 1942-08-06 1948-05-18 Joy Mfg Co Pressure controlling apparatus
US2441088A (en) * 1944-02-26 1948-05-04 Bendix Aviat Corp Aircraft cabin pressure regulating means
US2589597A (en) * 1945-08-13 1952-03-18 Honeywell Regulator Co Control apparatus
US2549673A (en) * 1946-05-13 1951-04-17 Douglas Aircraft Co Inc Pressure control system for aircraft cabins
US2669922A (en) * 1952-05-21 1954-02-23 Douglas Aircraft Co Inc Cabin pressure control instrument
DE1142503B (en) * 1954-12-31 1963-01-17 Normalair Ltd Device for maintaining the pressure in an aircraft cabin supplied with compressed air

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