HEAT INSULATION STRUCTURE AND MANUFACTURING METHOD THEREOF

To provide a heat insulation structure which has high strength.SOLUTION: A heat insulation structure 1 is composed of porous ceramic material. The heat insulation structure 1 has a skeleton structure SB composed of a plurality of laminated layer parts. The plurality of layer parts have a plurality o...

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Bibliographische Detailangaben
Hauptverfasser: KATO SEIKI, SUGISAWA EMI, KOBAYASHI HIROYUKI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a heat insulation structure which has high strength.SOLUTION: A heat insulation structure 1 is composed of porous ceramic material. The heat insulation structure 1 has a skeleton structure SB composed of a plurality of laminated layer parts. The plurality of layer parts have a plurality of support parts extending to directions vertical to their layer thickness directions, and an air gap is formed between the support parts of the layer parts. The support part constituting one layer part out of the adjacent two layer parts is supported by the support part constituting the other layer part out of the two layer parts.SELECTED DRAWING: Figure 1 【課題】高強度の断熱構造体を提供する。【解決手段】 断熱構造体1は、多孔質セラミック材からなる。断熱構造体1は、その内部に、積層された複数の階層部からなる骨格構造体SBを有する。前記複数の階層部は、その層厚方向に垂直な方向にそれぞれ延びる複数の支持部を有し、前記階層部の支持部同士の間に空隙が形成されている。隣接する2つの前記階層部のうちの一方の階層部を構成する前記支持部が、前記2つの階層部のうちの他方の階層部を構成する前記支持部に支持されている。【選択図】図1