BE899877A - Installation d'alarme d'une perte d'altitude excessive apres decollage d'un avion a aile tournante. - Google Patents
Installation d'alarme d'une perte d'altitude excessive apres decollage d'un avion a aile tournante.Info
- Publication number
- BE899877A BE899877A BE0/213111A BE213111A BE899877A BE 899877 A BE899877 A BE 899877A BE 0/213111 A BE0/213111 A BE 0/213111A BE 213111 A BE213111 A BE 213111A BE 899877 A BE899877 A BE 899877A
- Authority
- BE
- Belgium
- Prior art keywords
- aircraft
- altitude
- take
- loss
- alarm
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
- G01C5/005—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels altimeters for aircraft
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
- Traffic Control Systems (AREA)
Abstract
L'installation d'alarme pour avion à aile tournante compare la perte accumulée d'altitude après décollage de l'avion à son altitude au sol, et elle produit une alarme si la perte d'altitude est excessive par rapport à l'altitude au sol à laquelle l'avion vole. La position du train d'atterrissage, la vitesse de l'avion et son altitude mettent en oeuvre l'installation uniquement pendant le décollage et après une approche manquée afin de réduire au minimum des fausses alarmes pendant d'autres phases de vol.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/503,217 US4818992A (en) | 1983-06-10 | 1983-06-10 | Excessive altitude loss after take-off warning system for rotary wing aircraft |
Publications (1)
Publication Number | Publication Date |
---|---|
BE899877A true BE899877A (fr) | 1984-12-10 |
Family
ID=24001194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/213111A BE899877A (fr) | 1983-06-10 | 1984-06-08 | Installation d'alarme d'une perte d'altitude excessive apres decollage d'un avion a aile tournante. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4818992A (fr) |
JP (1) | JPS608195A (fr) |
AU (1) | AU549700B2 (fr) |
BE (1) | BE899877A (fr) |
CH (1) | CH660158A5 (fr) |
DE (1) | DE3421518A1 (fr) |
FI (1) | FI841930A (fr) |
FR (1) | FR2553506B1 (fr) |
GB (2) | GB2141087B (fr) |
GR (1) | GR82107B (fr) |
IT (1) | IT1178398B (fr) |
NL (1) | NL8401855A (fr) |
NZ (1) | NZ207887A (fr) |
SE (1) | SE8403094L (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5136512A (en) * | 1988-06-26 | 1992-08-04 | Cubic Defense Systems, Inc. | Ground collision avoidance system |
US5519391A (en) * | 1994-09-07 | 1996-05-21 | Alliedsignal Inc. | Improper flap position on take-off warning |
US5666110A (en) * | 1995-03-09 | 1997-09-09 | Paterson; Noel S. | Helicopter enhanced descent after take-off warning for GPWS |
US5745053A (en) * | 1995-12-08 | 1998-04-28 | Fleming, Iii; Hoyt A. | Landing gear warning apparatus and method for pilots approaching a runway with retracted landing gear |
US5781126A (en) * | 1996-07-29 | 1998-07-14 | Alliedsignal Inc. | Ground proximity warning system and methods for rotary wing aircraft |
US6043759A (en) * | 1996-07-29 | 2000-03-28 | Alliedsignal | Air-ground logic system and method for rotary wing aircraft |
WO1998041911A1 (fr) * | 1997-03-20 | 1998-09-24 | Hedrick Geoffrey S M | Systeme d'alerte d'altitude pour aeronef evoluant dans un espace aerien minimum a separation verticale limitee et procede correspondant |
US6833797B2 (en) | 2000-05-26 | 2004-12-21 | Honeywell International Inc. | Method, apparatus and computer program product for displaying terrain in rotary wing aircraft |
WO2002023125A1 (fr) | 2000-09-14 | 2002-03-21 | Honeywell International Inc. | Procede, appareil et progiciel informatique d'alerte de collision de la poutre de queue |
US7133754B2 (en) * | 2002-11-08 | 2006-11-07 | Honeywell International Inc. | System and method for using airport information based on flying environment |
US7386373B1 (en) | 2003-01-07 | 2008-06-10 | Garmin International, Inc. | System, method and apparatus for searching geographic area using prioritized spatial order |
US6745115B1 (en) | 2003-01-07 | 2004-06-01 | Garmin Ltd. | System, method and apparatus for searching geographic area using prioritized spacial order |
US7382287B1 (en) | 2003-06-03 | 2008-06-03 | Garmin International, Inc | Avionics system, method and apparatus for selecting a runway |
US9235217B2 (en) * | 2005-10-03 | 2016-01-12 | Sikorsky Aircraft Corporation | Automatic dual rotor speed control for helicopters |
CN108045589B (zh) * | 2017-12-01 | 2018-12-11 | 中国直升机设计研究所 | 一种直升机vne告警方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3946358A (en) * | 1974-06-19 | 1976-03-23 | Sundstrand Data Control, Inc. | Aircraft ground proximity warning instrument |
US3947810A (en) * | 1975-01-13 | 1976-03-30 | Sundstrand Data Control, Inc. | Negative climb rate after take-off warning system with predetermined loss of altitude inhibit |
US3947808A (en) * | 1975-01-13 | 1976-03-30 | Sundstrand Data Control, Inc. | Excessive descent rate warning system for aircraft |
IL48315A (en) * | 1975-03-18 | 1978-08-31 | United Technologies Corp | Warning system for helicopters for avoiding tail contact during landing |
US4030065A (en) * | 1976-07-19 | 1977-06-14 | Sundstrand Corporation | Terrain clearance warning system for aircraft |
IL57402A (en) * | 1978-09-20 | 1982-05-31 | Israel Aircraft Ind Ltd | Excessive descent-rate warning system |
US4319218A (en) * | 1980-01-04 | 1982-03-09 | Sundstrand Corporation | Negative climb after take-off warning system with configuration warning means |
-
1983
- 1983-06-10 US US06/503,217 patent/US4818992A/en not_active Expired - Fee Related
-
1984
- 1984-04-18 NZ NZ207887A patent/NZ207887A/en unknown
- 1984-05-14 FR FR848407407A patent/FR2553506B1/fr not_active Expired
- 1984-05-14 FI FI841930A patent/FI841930A/fi not_active Application Discontinuation
- 1984-05-21 GB GB08412986A patent/GB2141087B/en not_active Expired
- 1984-05-30 AU AU28844/84A patent/AU549700B2/en not_active Ceased
- 1984-06-06 CH CH2761/84A patent/CH660158A5/fr not_active IP Right Cessation
- 1984-06-07 IT IT48341/84A patent/IT1178398B/it active
- 1984-06-07 GR GR74947A patent/GR82107B/el unknown
- 1984-06-08 BE BE0/213111A patent/BE899877A/fr not_active IP Right Cessation
- 1984-06-08 SE SE8403094A patent/SE8403094L/ not_active Application Discontinuation
- 1984-06-08 DE DE3421518A patent/DE3421518A1/de not_active Ceased
- 1984-06-08 JP JP59116818A patent/JPS608195A/ja active Pending
- 1984-06-12 NL NL8401855A patent/NL8401855A/nl not_active Application Discontinuation
- 1984-11-14 GB GB08428732A patent/GB2148824B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2148824B (en) | 1986-05-14 |
US4818992A (en) | 1989-04-04 |
NZ207887A (en) | 1988-02-12 |
FI841930A0 (fi) | 1984-05-14 |
GB2148824A (en) | 1985-06-05 |
DE3421518A1 (de) | 1984-12-13 |
GB8428732D0 (en) | 1984-12-27 |
JPS608195A (ja) | 1985-01-17 |
GB8412986D0 (en) | 1984-06-27 |
IT1178398B (it) | 1987-09-09 |
SE8403094D0 (sv) | 1984-06-08 |
FI841930A (fi) | 1984-12-11 |
IT8448341A0 (it) | 1984-06-07 |
CH660158A5 (fr) | 1987-03-31 |
GR82107B (fr) | 1984-12-13 |
FR2553506B1 (fr) | 1989-03-17 |
GB2141087B (en) | 1986-05-14 |
AU2884484A (en) | 1984-12-20 |
NL8401855A (nl) | 1985-01-02 |
SE8403094L (sv) | 1984-12-11 |
FR2553506A1 (fr) | 1985-04-19 |
GB2141087A (en) | 1984-12-12 |
AU549700B2 (en) | 1986-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SUNDSTRAND DATA CONTROL INC. Effective date: 19880630 |