ES8606716A1 - Heat shielded memory unit for an aircraft flight data recorder - Google Patents

Heat shielded memory unit for an aircraft flight data recorder

Info

Publication number
ES8606716A1
ES8606716A1 ES535708A ES535708A ES8606716A1 ES 8606716 A1 ES8606716 A1 ES 8606716A1 ES 535708 A ES535708 A ES 535708A ES 535708 A ES535708 A ES 535708A ES 8606716 A1 ES8606716 A1 ES 8606716A1
Authority
ES
Spain
Prior art keywords
memory unit
data recorder
flight data
memory devices
heat shielded
Prior art date
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
Application number
ES535708A
Other languages
Spanish (es)
Other versions
ES535708A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sundstrand Data Control Inc
Original Assignee
Sundstrand Data Control Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sundstrand Data Control Inc filed Critical Sundstrand Data Control Inc
Publication of ES535708A0 publication Critical patent/ES535708A0/en
Publication of ES8606716A1 publication Critical patent/ES8606716A1/en
Expired legal-status Critical Current

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

Abstract

A heat shielded memory unit for a flight data recorder system wherein solid state electronic memory devices (26) are encapsulated in a synthetic organic wax (28) that exhibits solid-liquid transition at a temperature above the normal operating temperature of the memory unit (10) and below the maximum acceptable peak temperature for the memory devices (26). The synthetic organic wax (28) is surrounded by a thermal liner (18) constructed of solid thermal insulating material. A metal enclosure (12) houses and protects the insulator assemblage and memory devices (26).
ES535708A 1983-09-07 1984-09-06 Heat shielded memory unit for an aircraft flight data recorder Expired ES8606716A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52983183A 1983-09-07 1983-09-07

Publications (2)

Publication Number Publication Date
ES535708A0 ES535708A0 (en) 1986-04-01
ES8606716A1 true ES8606716A1 (en) 1986-04-01

Family

ID=24111420

Family Applications (1)

Application Number Title Priority Date Filing Date
ES535708A Expired ES8606716A1 (en) 1983-09-07 1984-09-06 Heat shielded memory unit for an aircraft 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)

* Cited by examiner, † Cited by third party
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
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
US10802552B2 (en) 2017-10-27 2020-10-13 L3 Technologies, Inc. Vacuum protected flight recorder memory
US10917983B2 (en) 2017-10-27 2021-02-09 L3 Technologies, Inc. Thermal isolation of flight recorder memory core

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
NL8402741A (en) 1985-04-01
SE8404322D0 (en) 1984-08-30
DE3432789A1 (en) 1985-04-11
NZ209234A (en) 1987-08-31
SE8404322L (en) 1985-03-08
IL72680A (en) 1988-07-31
ES535708A0 (en) 1986-04-01
GB2151410A (en) 1985-07-17
AU551038B2 (en) 1986-04-17
CA1222557A (en) 1987-06-02
AU3170284A (en) 1985-04-04
IT1208693B (en) 1989-07-10
FI843467A0 (en) 1984-09-05
CH661631A5 (en) 1987-07-31
FI843467A (en) 1985-03-08
JPS6078084A (en) 1985-05-02
HK19688A (en) 1988-03-25
FR2551619A1 (en) 1985-03-08
GB8422647D0 (en) 1984-10-10
IL72680A0 (en) 1984-11-30
GR80296B (en) 1985-01-04
BE900539A (en) 1985-01-02
IT8448795A0 (en) 1984-09-04
GB2151410B (en) 1987-06-24

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