PROBLEM TO BE SOLVED: To provide a fire-extinguishing facility of aircraft which can secure a fire-extinguishing function while preventing, even when heavy load of explosion or the like is applied to a support structure of a fire-extinguishing pipe via an installation members, the fire-extinguishing pipe from being damaged due to excessive stress.SOLUTION: A fire-extinguishing facility 20 of aircraft includes a nozzle device 17 provided to a liner 14 (installation member), and a fire-extinguishing pipe 18 provided to a support structure 10 for supporting the liner 14 from back side. The fire-extinguishing pipe 18 is bound to the support structure 10 at a plurality of binding points. At least a part of the plurality of binding points is a cramp 30 which maintains the fire-extinguishing pipe 18 and which is provided to the support structure 10. When heavy load of explosion or the like is applied to the support structure 10 via the liner 14 to cause forces for relatively displacing the support structure 10 and the fire-extinguishing pipe 18 held by the cramp 30 to act, the fire-extinguishing pipe 18 is detached off the cramp 30.

    【課題】爆発等による荷重が設置部材を介して消火配管の支持構造に伝達されたとしても、消火配管が過大な応力により破損することなく消火機能を担保することができる航空機の消火設備を提供すること。【解決手段】航空機の消火設備20は、ライナ14(設置部材)に設けられるノズル装置17と、ライナ14を裏側から支持する支持構造10に設けられる消火配管18とを備える。消火配管18は、複数の拘束箇所で支持構造10に拘束される。複数の拘束箇所の少なくとも一部には、消火配管18を保持し、支持構造10に設けられるクランプ30が用いられる。爆発等による荷重がライナ14を介して支持構造10に伝達されることで、クランプ30に保持された消火配管18と支持構造10とを相対変位させる力が作用すると、クランプ30から消火配管18が離脱される。【選択図】図5


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    Title :

    FIRE-EXTINGUISHING FACILITY OF AIRCRAFT AND AIRCRAFT


    Additional title:

    航空機の消火設備および航空機


    Contributors:

    Publication date :

    2015-07-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A62C FIRE-FIGHTING , Feuerbekämpfung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



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