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Labyrinth door seal for a refrigerator

机译:冰箱的迷宫门密封条

摘要

A novel refrigerator door liner construction and sealing gasket provides an improvement in the insulating value of a refrigerator door in the area immediately adjacent the gasket. The door liner is arranged to have a raised abutment adjacent a flat sealing portion of the gasket. The door liner almost abuts an adjacent surface of a refrigerator cabinet liner when the door is closed so as to effectively form a labyrinth seal with the gasket sealing portion between the door liner and the cabinet liner. The labyrinth seal provided between the door liner and refrigerator cabinet liner reduces the heat stress on the gasket and improves the overall efficiency of the refrigerator.
机译:新颖的冰箱门衬里构造和密封垫圈在紧邻垫圈的区域中提高了冰箱门的绝缘值。门衬布置成在垫圈的平坦密封部分附近具有升高的支座。当门关闭时,门衬垫几乎邻接冰箱柜衬垫的相邻表面,从而与门衬垫和柜衬垫之间的垫圈密封部分有效地形成迷宫式密封。在门衬板和冰箱柜衬板之间提供的迷宫式密封减少了垫圈上的热应力,并提高了冰箱的整体效率。

著录项

  • 公开/公告号US5560694A

    专利类型

  • 公开/公告日1996-10-01

    原文格式PDF

  • 申请/专利权人 BANICEVIC;NEDO;PETTIT;DOUG J.;

    申请/专利号US19940353971

  • 发明设计人 DOUG J. PETTIT;NEDO BANICEVIC;

    申请日1994-12-06

  • 分类号A47B96/00;E06B7/16;

  • 国家 US

  • 入库时间 2022-08-22 03:37:48

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