WO2016000670A1 - Device for retrieving a flight recorder - Google Patents
Device for retrieving a flight recorder Download PDFInfo
- Publication number
- WO2016000670A1 WO2016000670A1 PCT/DE2014/100220 DE2014100220W WO2016000670A1 WO 2016000670 A1 WO2016000670 A1 WO 2016000670A1 DE 2014100220 W DE2014100220 W DE 2014100220W WO 2016000670 A1 WO2016000670 A1 WO 2016000670A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- capsule
- aircraft
- tubes
- flight
- recorder
- Prior art date
Links
- 239000002775 capsule Substances 0.000 claims abstract description 40
- 239000007789 gas Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 206010000369 Accident Diseases 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
-
- 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
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
- B64D2045/0065—Black boxes, devices automatically broadcasting distress signals
Definitions
- the present invention relates to a device for retrieving a Fiugschreibers (also called black box), including at least one entrained on board an aircraft Aufzeichger in the form of Klaugciatenschreibers and / or a voice recorder, which relevant flight and aircraft parameters during a flight with a Timeline saves.
- a Fiugschreibers also called black box
- the Fiugschreibers can show these important parameters such as speed altitude, course and acceleration during the crash and engine data, the position of the landing and landing flaps and the landing gear and rudder movements, etc., which are relevant to the exact Accomplish the accident.
- State of the art also called black box
- the present invention is based on the object to provide a device for recovering a black box, which eliminates the aforementioned disadvantages and which is suitable to successfully prevent a descent of the black box after an accident in the water area.
- the above object is achieved according to the preamble of claim I in conjunction with the characterizing features.
- a device of the type mentioned above is characterized in that the device comprises a sehwimmlesse capsule, softer by the black box is enclosed, wherein at least one means for separating the capsule is provided by the aircraft and the device comprises a sensor for controlling the at least a means for separating the capsule which has for the ejection of one or more, is determined by the aircraft accident generated parameter.
- the capsule can be arranged absprengbar on the aircraft.
- the at least one means comprises an explosive medium, which is suitable for blasting off the capsule from the aircraft.
- the capsule is arranged in another conceivable embodiment of the aircraft in such a way that it is covered by a cover, cap or flap on the aircraft to the outside.
- the capsule can be designed such that it is trukfur trained accordingly in their pointing to the outside area of the hull shape or fuselage.
- the capsule can also be arranged in a cavity (lock) of the aircraft beyond, the Kapsei means of appropriate center! be released in the case of an aircraft accident from this Schffy in the AuSen Scheme.
- the capsule in the interior of the lock for example, be spring-loaded, which is catapulted upon activation of the shoot in the AuSen Scheme.
- the sensor system consists of one or more sensors which show specific physical or chemical properties (eg moisture, pressure, temperature, sound or acceleration) generated by the aircraft accident or Hug Wegaufprafi and / or the material Qualitatively record the quality of its environment qualitatively or as a measure.
- specific physical or chemical properties eg moisture, pressure, temperature, sound or acceleration
- FIG.l the device in an advantageous embodiment; 2 shows the device in the extended state.
- the device 1 comprises a buoyant capsule 2, which is arranged on the aircraft, preferably on or in the fuselage in the rear region of the aircraft, and by which the black box 3 is enclosed.
- the capsule 2 according to the invention is formed from at least two cylindrical tubes 2a, 2b, 2c, 2d, which at least partially interlock telescopically and at least one front and one rear tube 2a, 2b, 2c, 2d is formed watertight closed watertight.
- the capsule 2 of the device I is formed of a plurality of tubes 2a, 2b, 2c, 2d, which are preferably made of high-strength aluminum or other suitable materials. - i> -
- the tubes 2a.b, 2c, 2d are telescoped as far as possible in order to occupy as little space as possible.
- the tubes 2a, 2b, 2c, 2d are telescopically pushed apart.
- the telescope-like sliding apart of the tubes 2 a, 2 b, 2 c, 2 d increases the volume of the capsule 2, which selects the floating wedge, on the other hand causes the increase in volume of the capsule 2, that this can be visually better detected.
- tubes should 2a, 2b, 2c, 2d this have a well-recognizable Signaide, for example.
- Signaide for example.
- Vorfeilhaft style sealing rings 20 are provided between the tubes 2a.2e, soft prevent that enters the Kapsei 2 waters.
- (preferably Teflon) guide sleeves 21 and you f rings 20 may be present, which ensure a guided sliding apart of the tubes 2a, 2e.
- the Ausesnander pushing the tubes 2a, 2b, 2c, 2d can be done by means of electric motors, hydraulically and / or pneumatically.
- At least one pyrotechnic gas generator 4 is provided for this purpose on the tube 2a, which after the separation of the capsule 2 from the aircraft temporally beabsfandet causes a pressing apart of the tubes 2a, 2b, 2c, 2d causes.
- the gas generator 4 preferably consists of an ignition unit and a solid propellant, wherein by a Siromimpuls generated by the control, the Anzündeeinheif is activated.
- the resulting gas flows from the gas generator 4 into the gas passing through the tubes 2a, 2b, 2c, 2d. formed cavity 22 and pressi the tubes 2a, 2h, 2c, 2d by means of the expansion apart.
- the capsule 2 has at least one device 5 for supplying one or more gases [eg. Oxygen or air; on, soft at or for pressing apart of the tubes 2a., 2b, 2c, 2d the cavity of the tubes 2a, 2b, 2c, 2d with gas bef diveiif and / or the guarantee of a controlled and clean combustion is used.
- gases eg. Oxygen or air
- the capsule 2 is preferably mounted in the collapsed state in the rear of the aircraft. Via Koniakte 23 on the capsule 2, the necessary data is transmitted. When the plane crashed and impacted! on the water, the capsule 2 is controlled by the sensor separated from the aircraft. After the capsule 2 has been separated off, the necessary pressure is produced via controlled ignitions of the propellant charges in order to extend the capsule 2 to its possible overall length. At the same time the crash parts in the Fiugschreiber 3 is stored. The disconnection from the aircraft activates an emergency transmitter to transmit the radio signals.
- a preferably provided on the Kapsei 2 counterweight 24 at the top of the capsule 2 is always floating horizontally and thus can be easily located.
- the device 1 according to the invention is not limited in its execution to the above-mentioned preferred embodiments. Rather, a variety of design variations are possible, which make use of the solution shown even with fundamentally different type of execution. List of reference numbers
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/DE2014/100220 WO2016000670A1 (en) | 2014-07-01 | 2014-07-01 | Device for retrieving a flight recorder |
DE112014006779.2T DE112014006779A5 (en) | 2014-07-01 | 2014-07-01 | Equipment for the recovery of a black box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/DE2014/100220 WO2016000670A1 (en) | 2014-07-01 | 2014-07-01 | Device for retrieving a flight recorder |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016000670A1 true WO2016000670A1 (en) | 2016-01-07 |
Family
ID=51392013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2014/100220 WO2016000670A1 (en) | 2014-07-01 | 2014-07-01 | Device for retrieving a flight recorder |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE112014006779A5 (en) |
WO (1) | WO2016000670A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006110168A2 (en) * | 2005-02-16 | 2006-10-19 | Raytheon Company | Extendable spar buoy sea-based communication system |
CH701262A2 (en) * | 2009-06-15 | 2010-12-15 | Klaus Wolfgang Scheibe | Device for flight data protection, particularly salvage and rescue system, such as black box, has recorder, data memories, special shroud and mounting device |
FR2960517A1 (en) * | 2010-05-27 | 2011-12-02 | Pierre Bansard | Device for ejection of data recorder e.g. flight voice recorder, of aircraft, has flotation device placed in enclosure in fuselage of aircraft, where enclosure is provided with closure flap and electro-magnetic devices |
-
2014
- 2014-07-01 DE DE112014006779.2T patent/DE112014006779A5/en not_active Withdrawn
- 2014-07-01 WO PCT/DE2014/100220 patent/WO2016000670A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006110168A2 (en) * | 2005-02-16 | 2006-10-19 | Raytheon Company | Extendable spar buoy sea-based communication system |
CH701262A2 (en) * | 2009-06-15 | 2010-12-15 | Klaus Wolfgang Scheibe | Device for flight data protection, particularly salvage and rescue system, such as black box, has recorder, data memories, special shroud and mounting device |
FR2960517A1 (en) * | 2010-05-27 | 2011-12-02 | Pierre Bansard | Device for ejection of data recorder e.g. flight voice recorder, of aircraft, has flotation device placed in enclosure in fuselage of aircraft, where enclosure is provided with closure flap and electro-magnetic devices |
Also Published As
Publication number | Publication date |
---|---|
DE112014006779A5 (en) | 2017-03-16 |
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