FR2292279B1 - - Google Patents
Info
- Publication number
- FR2292279B1 FR2292279B1 FR7535768A FR7535768A FR2292279B1 FR 2292279 B1 FR2292279 B1 FR 2292279B1 FR 7535768 A FR7535768 A FR 7535768A FR 7535768 A FR7535768 A FR 7535768A FR 2292279 B1 FR2292279 B1 FR 2292279B1
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
- G05D16/185—Control of fluid pressure with auxiliary non-electric power derived from an external source using membranes within the main valve
-
- 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
- B64D13/02—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space the air being pressurised
-
- 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
- B64D13/02—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space the air being pressurised
- B64D13/04—Automatic control of pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/1842—Ambient condition change responsive
- Y10T137/1939—Atmospheric
- Y10T137/2012—Pressure
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Aviation & Aerospace Engineering (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/526,669 US3974752A (en) | 1974-11-25 | 1974-11-25 | Pressure control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2292279A1 FR2292279A1 (fr) | 1976-06-18 |
| FR2292279B1 true FR2292279B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-08-20 |
Family
ID=24098287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7535768A Granted FR2292279A1 (fr) | 1974-11-25 | 1975-11-24 | Systeme de controle de pression |
Country Status (5)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4130051A (en) * | 1976-12-22 | 1978-12-19 | The Garrett Corporation | Pneumatic autoschedule cabin pressure controller |
| JP4194757B2 (ja) * | 1997-12-18 | 2008-12-10 | 株式会社ニコン | チャンバ内気圧制御方法、チャンバ内気圧制御装置 |
| US6783114B2 (en) | 2001-12-11 | 2004-08-31 | Honeywell International, Inc. | Cable assembly and air outflow valve incorporating the same |
| 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 |
| DE10361392B4 (de) * | 2003-12-29 | 2009-07-30 | Airbus Deutschland Gmbh | Luftverteilungssystem |
| US7066808B2 (en) * | 2004-04-02 | 2006-06-27 | Honeywell International, Inc. | Aircraft cabin multi-differential pressure control system |
| JP4350054B2 (ja) * | 2005-03-14 | 2009-10-21 | 株式会社クボタ | 運転キャビン構造 |
| US7462098B2 (en) | 2005-03-16 | 2008-12-09 | Honeywell International, Inc. | Cabin pressure control system and method that accommodates aircraft take-off with and without a cabin pressurization source |
| DE102006057549B4 (de) * | 2006-12-06 | 2010-06-24 | Nord-Micro Ag & Co. Ohg | Steuereinheit zur Betätigung eines Druckventils, insbesondere eines Differenzdruckventils einer Flugzeugkabine |
| US20090120517A1 (en) * | 2007-11-12 | 2009-05-14 | Thomas Joseph Whitney | Self regulating valve to obtain low differential air pressure control |
| US8382035B2 (en) * | 2009-09-09 | 2013-02-26 | Honeywell International Inc. | Poppet valve for cabin pressure control systems |
| US10266253B1 (en) * | 2017-11-10 | 2019-04-23 | The Boeing Company | Methods and apparatus for controlling landing gear shrink |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2513332A (en) * | 1946-11-18 | 1950-07-04 | Garrett Corp | Cabin pressure control system |
| US2556159A (en) * | 1949-02-24 | 1951-06-12 | Garrett Corp | Regulator rate of change mechanism |
| US2669175A (en) * | 1950-05-23 | 1954-02-16 | Garrett Corp | Cabin pressure control |
| FR1100177A (fr) * | 1953-03-07 | 1955-09-16 | Normalair Ltd | Appareil régulateur de pression pour cabines d'avions ou applications similaires |
| FR1088208A (fr) * | 1953-06-25 | 1955-03-04 | Sncaso | Appareil de commande pour soupapes équilibrées d'évacuation d'air, destiné à con trôler les variations de pression dans une enceinte, en particulier dans une cabine d'avion |
| US2873661A (en) * | 1954-02-05 | 1959-02-17 | Garrett Corp | Cabin pressure control mechanism |
| US2900890A (en) * | 1954-03-26 | 1959-08-25 | Garrett Corp | Dual differential pressure regulating control |
| FR1379757A (fr) * | 1963-10-17 | 1964-11-27 | Installation de régulation de pression dans une cabine d'avion pressurisée | |
| US3376802A (en) * | 1966-07-08 | 1968-04-09 | United Aircraft Corp | Tracking loop for aircraft cabin pressure regulating system |
| US3650197A (en) * | 1969-09-16 | 1972-03-21 | Jury Mikhailovich Petrov | Apparatus for controlling air pressure inside the cabin of an aircraft |
-
1974
- 1974-11-25 US US05/526,669 patent/US3974752A/en not_active Expired - Lifetime
-
1975
- 1975-11-21 JP JP13936775A patent/JPS5174400A/ja active Granted
- 1975-11-22 DE DE2552497A patent/DE2552497C2/de not_active Expired
- 1975-11-24 FR FR7535768A patent/FR2292279A1/fr active Granted
- 1975-11-25 GB GB4838275A patent/GB1528488A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2552497A1 (de) | 1976-06-10 |
| US3974752A (en) | 1976-08-17 |
| JPS5174400A (en) | 1976-06-28 |
| JPS6141799B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-09-17 |
| GB1528488A (en) | 1978-10-11 |
| DE2552497C2 (de) | 1987-01-15 |
| FR2292279A1 (fr) | 1976-06-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |