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    • 2. 发明授权
    • Heat insulating pad material, particularly for use in battery shield and
manufacture of the same
    • 隔热垫材料,特别适用于电池屏蔽及其制造
    • US5626982A
    • 1997-05-06
    • US394575
    • 1995-02-27
    • Tamotsu KawaiMasao AndoMasahiro ChikadaYoshihiro Yamamoto
    • Tamotsu KawaiMasao AndoMasahiro ChikadaYoshihiro Yamamoto
    • H01M2/02B32B27/32H01M2/10H01M10/50B32B3/12
    • B32B27/32H01M10/613H01M10/615H01M10/658H01M2/1094Y10T428/24504Y10T428/249988
    • A heat insulating pad material, particularly for use in a battery shield, is made of a molded foam with a rough surface produced by in-mold expansion molding of expandable resin beads, a facing of a high-melting resin film, and an intermediate layer of a low-melting resin film. The foam and the facing are laminated together by melting the low-melting resin film in a manner that the rough surface is transparent through the facing. Upon lamination, heat may be applied onto the facing under pressure to emboss the rough surface of the molded foam, thus imparting a textured pattern. A heat insulating assembly for a battery comprises a battery case having outer surface walls and a pad of a one-piece pad member or pad members fayed and secured to the walls in a covering manner. The pad may be of the aforementioned pad material as well as molded foams produced by in-mold expansion molding or extrusion molding. The assembly may be secured by an additional fastening band, engagement of projecting members and recesses, splicing, etc.
    • 特别是用于电池护罩的绝热垫材料由具有粗糙表面的模制泡沫制成,该模制泡沫通过可膨胀树脂珠的模内膨胀模塑,高熔点树脂膜的表面和中间层 的低熔点树脂膜。 通过以低粗糙表面通过表面是透明的方式熔化低熔点树脂薄膜将泡沫和表面层压在一起。 层压时,可在加压面上施加热量以压制模制泡沫的粗糙表面,从而赋予纹理图案。 一种用于电池的绝热组件包括具有外表面壁的电池壳体和一体式垫构件的衬垫或衬垫构件,其以覆盖方式被制成并固定到壁上。 垫可以是上述垫材料,以及通过模内膨胀成型或挤出成型制成的模制泡沫。 组件可以通过附加的紧固带固定,突出构件和凹部的接合,拼接等。