FR1601233A - - Google Patents
Info
- Publication number
- FR1601233A FR1601233A FR1601233DA FR1601233A FR 1601233 A FR1601233 A FR 1601233A FR 1601233D A FR1601233D A FR 1601233DA FR 1601233 A FR1601233 A FR 1601233A
- 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
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)
- Traffic Control Systems (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69855168A | 1968-01-17 | 1968-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1601233A true FR1601233A (fr) | 1970-08-10 |
Family
ID=24805734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1601233D Expired FR1601233A (fr) | 1968-01-17 | 1968-12-31 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3473460A (fr) |
| FR (1) | FR1601233A (fr) |
| GB (1) | GB1247624A (fr) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4164900A (en) * | 1977-06-13 | 1979-08-21 | The Garrett Corporation | Flow annunciation system |
| US4164897A (en) * | 1977-06-13 | 1979-08-21 | The Garrett Corporation | Control schedule linearization system |
| US4164898A (en) * | 1977-06-13 | 1979-08-21 | The Garrett Corporation | Excessive rate detection system |
| US4164896A (en) * | 1977-06-13 | 1979-08-21 | The Garrett Corporation | Control alternating system |
| US4164899A (en) * | 1977-06-13 | 1979-08-21 | The Garrett Corporation | Pressure differential system |
| US4164894A (en) * | 1977-06-13 | 1979-08-21 | The Garrett Corporation | Simultaneous state prevention system |
| US4164895A (en) * | 1977-06-13 | 1979-08-21 | The Garrett Corporation | Mode indication system |
| US5186681A (en) * | 1991-09-30 | 1993-02-16 | United Technologies Corporation | Aircraft cabin pressure control for ascents and descents |
| US5297987A (en) * | 1992-06-01 | 1994-03-29 | United Technologies Corporation | Pressure control servo loop |
| US5273486A (en) * | 1992-11-27 | 1993-12-28 | United Technologies Corporation | Adaptive aircraft cabin pressure control system |
| FR2751733B1 (fr) * | 1996-07-23 | 1998-09-04 | Gec Alsthom Transport Sa | Dispositif et procede de regulation de la pression interne d'un espace clos ventile soumis a des variations de pression exterieure |
| ES2200775T3 (es) * | 2000-11-28 | 2004-03-16 | NORD-MICRO AG & CO. OHG | Sistema para controlar la presion de una cabina, procedimiento para controlar la presion real en el interior de una cabina y valvula de salida. |
| US6761628B2 (en) | 2002-11-26 | 2004-07-13 | Honeywell International, Inc. | Control system and method for implementing fixed cabin pressure rate of change during aircraft climb |
| US7008314B2 (en) * | 2004-08-02 | 2006-03-07 | Honeywell International, Inc. | Aircraft modular cabin pressure regulator |
| US7950987B2 (en) * | 2005-09-23 | 2011-05-31 | Honeywell International Inc. | Aircraft cabin pressure control system and method that improves cabin pressurization during take-off |
| US20110017868A1 (en) * | 2005-11-18 | 2011-01-27 | Honeywell International Inc. | Aircraft cabin pressure control system and method for aircraft having multiple differential pressure limits |
| US20170232978A1 (en) * | 2007-04-18 | 2017-08-17 | Thyssenkrupp Transrapid Gmbh | Method and device for preventing fast changes of the internal pressure in an enclosed space |
| DE102007019014A1 (de) * | 2007-04-18 | 2008-10-23 | Thyssenkrupp Transrapid Gmbh | Verfahren und Vorrichtung zur Vermeidung schneller Änderungen des Innendrucks in einem geschlossenen Raum |
| DE102009043323A1 (de) * | 2009-09-28 | 2011-03-31 | Airbus Operations Gmbh | Regelsystem für den Kabinendruck eines Flugzeugs und Verfahren zum Regeln des Kabinendrucks eines Flugzeugs |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2873661A (en) * | 1954-02-05 | 1959-02-17 | Garrett Corp | Cabin pressure control mechanism |
| US3141399A (en) * | 1959-11-16 | 1964-07-21 | Kollsman Instr Corp | Cabin pressure regulating system |
| US3373675A (en) * | 1966-07-11 | 1968-03-19 | United Aircraft Corp | Electronic schedule generator tracking circuit and rate limiter |
-
1968
- 1968-01-17 US US698551A patent/US3473460A/en not_active Expired - Lifetime
- 1968-12-31 FR FR1601233D patent/FR1601233A/fr not_active Expired
-
1969
- 1969-01-06 GB GB763/69A patent/GB1247624A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1247624A (en) | 1971-09-29 |
| US3473460A (en) | 1969-10-21 |