BE900539A - THERMAL PROTECTION MEMORY FOR A FLIGHT DATA RECORDER. - Google Patents
THERMAL PROTECTION MEMORY FOR A FLIGHT DATA RECORDER.Info
- Publication number
- BE900539A BE900539A BE0/213624A BE213624A BE900539A BE 900539 A BE900539 A BE 900539A BE 0/213624 A BE0/213624 A BE 0/213624A BE 213624 A BE213624 A BE 213624A BE 900539 A BE900539 A BE 900539A
- Authority
- BE
- Belgium
- Prior art keywords
- data recorder
- flight data
- thermal protection
- memory
- protection memory
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0209—Thermal insulation, e.g. for fire protection or for fire containment or for high temperature environments
- H05K5/021—Thermal insulation, e.g. for fire protection or for fire containment or for high temperature environments specially adapted for data recorders, e.g. for flight recorders
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/005—Constructional details common to different types of electric apparatus arrangements of circuit components without supporting structure
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
- Recording Measured Values (AREA)
- Electronic Switches (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Semiconductor Memories (AREA)
- Paints Or Removers (AREA)
Abstract
Dans une mémoire pour un enregistreur de données de vol (10), les unités de mémoire à semiconducteurs (26) sont encapsulées dans une cire organique synthétique (28) qui présente une transition solide-liquide à une température : (a) supérieure à la température de fonctionnement normale de la mémoire (10) et inférieure à la température de crete acceptable pour les unités de mémoire (26). La cire (28) est entourée par un garnissage isolant (18). Une enceinte métallique (12) contient et protège le tout.In a memory for a flight data recorder (10), the semiconductor memory units (26) are encapsulated in a synthetic organic wax (28) which exhibits a solid-liquid transition at a temperature: (a) higher than the normal operating temperature of the memory (10) and lower than the peak acceptable temperature for the memory units (26). The wax (28) is surrounded by an insulating lining (18). A metal enclosure (12) contains and protects everything.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52983183A | 1983-09-07 | 1983-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE900539A true BE900539A (en) | 1985-01-02 |
Family
ID=24111420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/213624A BE900539A (en) | 1983-09-07 | 1984-09-07 | THERMAL PROTECTION MEMORY FOR A FLIGHT DATA RECORDER. |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS6078084A (en) |
AU (1) | AU551038B2 (en) |
BE (1) | BE900539A (en) |
CA (1) | CA1222557A (en) |
CH (1) | CH661631A5 (en) |
DE (1) | DE3432789A1 (en) |
ES (1) | ES8606716A1 (en) |
FI (1) | FI843467A (en) |
FR (1) | FR2551619A1 (en) |
GB (1) | GB2151410B (en) |
GR (1) | GR80296B (en) |
HK (1) | HK19688A (en) |
IL (1) | IL72680A (en) |
IT (1) | IT1208693B (en) |
NL (1) | NL8402741A (en) |
NZ (1) | NZ209234A (en) |
SE (1) | SE8404322L (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2604545B1 (en) * | 1986-09-30 | 1989-06-09 | Dassault Electronique | FLIGHT RECORDING DEVICE WITH STATIC ELECTRONIC MEMORY |
US4694119A (en) * | 1983-09-07 | 1987-09-15 | Sundstrand Data Control, Inc. | Heat shielded memory unit for an aircraft flight data recorder |
GB9006644D0 (en) * | 1990-03-24 | 1990-05-23 | Broadgate Ltd | Heat-proof casings for electrical equipment |
DE4207509C2 (en) * | 1992-03-10 | 1994-12-15 | Lampertz Fab Org | Security device for IT systems |
GB2281373B (en) * | 1993-08-17 | 1997-04-09 | T & N Technology Ltd | Heat shield |
GB2302994B (en) * | 1995-07-01 | 1999-06-09 | British Aerospace | Thermal and shock resistant data recorder assembly |
DE19720842C2 (en) * | 1997-05-17 | 1999-03-11 | Bodenseewerk Geraetetech | High temperature protection device for an electronic device |
US6706966B2 (en) | 2001-03-19 | 2004-03-16 | L-3 Communications Corporation | Hardened voyage data recorder |
DE10112264A1 (en) * | 2001-03-14 | 2002-10-02 | Siemens Ag | Electric unit for measuring temperature in a heat sink screwed onto a power semiconductor has an electric component linked to the heat sink and a temperature sensor. |
GB2377750B (en) * | 2001-04-03 | 2003-07-30 | Calidus Ltd | Thermal control units |
US20020144834A1 (en) * | 2001-04-10 | 2002-10-10 | Purdom Gregory W. | Boiler for a hardened voyage data recorder |
DE102004013874A1 (en) * | 2004-03-20 | 2005-10-06 | Intergraph (Deutschland) Gmbh | Device for generating an electro-magnetically shielded connection |
CN101240113B (en) * | 2008-02-29 | 2010-06-09 | 中国石油天然气股份有限公司 | Wax for airplane flight recorder and preparation method thereof |
US7875812B2 (en) * | 2008-07-31 | 2011-01-25 | Ge Aviation Systems, Llc | Method and apparatus for electrical component physical protection |
US8294790B2 (en) * | 2008-09-24 | 2012-10-23 | Visual Defence, Inc | Blast resistant video recording device |
RU2555325C1 (en) * | 2014-05-13 | 2015-07-10 | Открытое акционерное общество "Научно-производственное объединение "СПЛАВ" | Quick-burning printed cable |
DE102016114950B4 (en) * | 2016-08-11 | 2019-02-07 | Schiedel Gmbh | Protective device of an electrical component of a hearth device, in particular for the domestic sector, and a hearth device, in particular for the domestic sector |
US10917983B2 (en) | 2017-10-27 | 2021-02-09 | L3 Technologies, Inc. | Thermal isolation of flight recorder memory core |
US10802552B2 (en) | 2017-10-27 | 2020-10-13 | L3 Technologies, Inc. | Vacuum protected flight recorder memory |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1153115A (en) * | 1955-04-07 | 1958-03-03 | Bendix Aviat Corp | Heat-insulating material, its manufacturing processes and its applications, in particular in aeronautics |
FR2061509B1 (en) * | 1969-02-27 | 1973-02-02 | Nord Aviat | |
US4057101A (en) * | 1976-03-10 | 1977-11-08 | Westinghouse Electric Corporation | Heat sink |
US4473113A (en) * | 1978-04-14 | 1984-09-25 | Whitfield Fred J | Methods and materials for conducting heat from electronic components and the like |
US4446916A (en) * | 1981-08-13 | 1984-05-08 | Hayes Claude Q C | Heat-absorbing heat sink |
FR2512169A1 (en) * | 1981-08-26 | 1983-03-04 | Aerospatiale | PROTECTION OR THERMAL DISSIPATION SCREEN |
-
1984
- 1984-08-08 AU AU31702/84A patent/AU551038B2/en not_active Ceased
- 1984-08-14 CA CA000461002A patent/CA1222557A/en not_active Expired
- 1984-08-14 IL IL72680A patent/IL72680A/en unknown
- 1984-08-15 NZ NZ209234A patent/NZ209234A/en unknown
- 1984-08-30 SE SE8404322A patent/SE8404322L/en not_active Application Discontinuation
- 1984-09-04 IT IT8448795A patent/IT1208693B/en active
- 1984-09-04 CH CH4216/84A patent/CH661631A5/en not_active IP Right Cessation
- 1984-09-05 FI FI843467A patent/FI843467A/en not_active Application Discontinuation
- 1984-09-05 GR GR80296A patent/GR80296B/en unknown
- 1984-09-06 DE DE19843432789 patent/DE3432789A1/en not_active Withdrawn
- 1984-09-06 ES ES535708A patent/ES8606716A1/en not_active Expired
- 1984-09-06 JP JP59185476A patent/JPS6078084A/en active Pending
- 1984-09-07 BE BE0/213624A patent/BE900539A/en not_active IP Right Cessation
- 1984-09-07 GB GB08422647A patent/GB2151410B/en not_active Expired
- 1984-09-07 NL NL8402741A patent/NL8402741A/en not_active Application Discontinuation
- 1984-09-07 FR FR8413776A patent/FR2551619A1/en active Pending
-
1988
- 1988-03-17 HK HK196/88A patent/HK19688A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA1222557A (en) | 1987-06-02 |
SE8404322L (en) | 1985-03-08 |
ES8606716A1 (en) | 1986-04-01 |
IT8448795A0 (en) | 1984-09-04 |
IT1208693B (en) | 1989-07-10 |
AU3170284A (en) | 1985-04-04 |
FI843467A (en) | 1985-03-08 |
AU551038B2 (en) | 1986-04-17 |
JPS6078084A (en) | 1985-05-02 |
NZ209234A (en) | 1987-08-31 |
SE8404322D0 (en) | 1984-08-30 |
NL8402741A (en) | 1985-04-01 |
CH661631A5 (en) | 1987-07-31 |
DE3432789A1 (en) | 1985-04-11 |
HK19688A (en) | 1988-03-25 |
GB2151410A (en) | 1985-07-17 |
FI843467A0 (en) | 1984-09-05 |
IL72680A0 (en) | 1984-11-30 |
IL72680A (en) | 1988-07-31 |
ES535708A0 (en) | 1986-04-01 |
FR2551619A1 (en) | 1985-03-08 |
GR80296B (en) | 1985-01-04 |
GB2151410B (en) | 1987-06-24 |
GB8422647D0 (en) | 1984-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE900539A (en) | THERMAL PROTECTION MEMORY FOR A FLIGHT DATA RECORDER. | |
FR2344893B1 (en) | COMPUTER DEVICE FOR FACILITATING THE RESUMPTION OF A PROGRAM AFTER AN INTERRUPTION | |
IT1174576B (en) | COMPOSITIONS AND DEVICES FOR COMBUSTION AT HIGH TEMPERATURE | |
BE892448A (en) | IMPROVEMENTS ON THERMALLY PROTECTED ALLOYS | |
JPS55157051A (en) | Disc cash system | |
ATE103087T1 (en) | CONTROL METHOD FOR STORAGE DEVICE. | |
Ammann | Error recovery in recursive descent parsers | |
Koussouris et al. | For the development and protection of freshwater resources in Greece. I. Lake Mikri Prespa. | |
Wilcoski et al. | The CERL equipment fragility and protection procedure (CEFAPP): experimental definition of equipment vulnerability to transient support motions | |
JPS56100292A (en) | Cooler device | |
Mellor | Blasting and blast effects in cold regions. Part II, underwater explosions | |
JPS5440334A (en) | Vibration-proof support for pipe | |
IT1080844B (en) | MULTIMODE CONTROL LOGIC CIRCUIT FOR SOLID STATE RELAY | |
Langemo | Education in Records Management. | |
Marcus et al. | Diffusion freezeout in gas-loaded heat pipes. | |
Koussouris et al. | For the development and protection of freshwater resources in Greece. II. Lake Kastoria. | |
Burrow | Midas: a computer program to estimate delays at junctions | |
TH11051EX (en) | Single retention / reflection layer of recordable / deleted optical medium. | |
REIMHERR | Data base management. Citations from the NTIS data base[Progress Report, 1964- Mar. 1978] | |
JPS5429564A (en) | Stem for semiconductor device | |
PETROSSIANTS | Main achievements of GARP Atlantic Tropical Experiment(GATE) and its impact on FGGE(first GARP Global Experiment(FGGE)) | |
Togstad et al. | The April 1980 heat wave as depicted by Tiros-N | |
ARDUINI | Thermal design verification of the large open truss structures. The local approach and the shadow problem(large space structures)[Final Report] | |
Howarth | Review of disk scheduling policies. | |
THURBER et al. | Data structures and computer architecture: Design issues at the hardware/software interface(Book) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SUNDSTRAND DATA CONTROL INC. Effective date: 19880930 |