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1. 发明授权

US6068082A Muffler packing method and apparatus 失效
标题翻译：消声器包装方法和装置
公开(公告)号：US6068082A
公开(公告)日：2000-05-30
申请号：US975910
申请日：1997-11-21
申请人： John D'Amico, Jr. , Jeffrey M. Newman , Brett A. Rigney
发明人： John D'Amico, Jr. , Jeffrey M. Newman , Brett A. Rigney
IPC分类号： F01N1/02 , F01N1/04 , F01N1/24 , F01N13/18 , B21K29/00
CPC分类号： F01N13/1877 , F01N1/02 , F01N1/04 , F01N1/24 , F01N13/1872 , F01N13/1888 , F01N2310/02 , F01N2470/26 , F01N2490/14 , F01N2490/155 , Y10T29/49398
摘要： A loose packing material for the muffler of an internal combustion engine is confined by a mesh, for handling the loose packing as a unit during assembly of the muffler. The openwork nature of the mesh is such that the mesh does not affect the sound or tune of the muffler, such that the original sound of the muffler is the same as its long term sound. The mesh can comprise fiberglass or metal mesh, but preferably includes a heat consumable material such as a thermoplastic polymer. The mesh can be formed as a wholly or partly closed bag with a shape complementary to a muffler cavity, which can be irregular. The heat consumable type of bag is formed by heat sealed seams. The mesh holds the loose packing material clear of peripheral seams or internal points at which structural parts of the muffler are intended to abut. The confined packing and its methods are particularly apt for stamped plate mufflers and are likewise applicable to other forms such as rolled casing and extruded casing muffler structures.
摘要翻译：用于内燃机的消音器的松散包装材料被网状物限制，用于在组装消声器期间处理松散的包装作为一个单元。网格的镂空性质使得网格不影响消声器的声音或音调，使得消音器的原始声音与其长期声音相同。网可以包括玻璃纤维或金属网，但优选包括热消耗材料，例如热塑性聚合物。网可以形成为具有与消声器腔互补的形状的完全或部分闭合的袋，其可以是不规则的。热消耗型袋由热封接缝形成。网状物将松散的包装材料保持在周围接缝或消声器的结构部件所要邻接的内部点之外。受限制的包装及其方法特别适用于冲压板式消声器，并且同样适用于其它形式，例如滚动套管和挤压套管消声器结构。

2. 发明授权

US6053276A Muffler packing method with injection of cartrided continuous filament fiberglass 失效
标题翻译：消声器包装方法注射纸板连续长丝玻璃纤维
公开(公告)号：US6053276A
公开(公告)日：2000-04-25
申请号：US94327
申请日：1998-06-09
申请人： John D'Amico, Jr. , Jeffrey M. Newman
发明人： John D'Amico, Jr. , Jeffrey M. Newman
IPC分类号： F01N1/24 , F01N13/18 , F01N7/18 , F01N3/00
CPC分类号： F01N13/18 , F01N1/24 , F01N2310/02 , F01N2450/06
摘要： A loose fiber packing material for a muffler of an internal combustion engine is temporarily confined in a transfer cartridge, having a shape which is substantially complementary or somewhat smaller than the muffler cavity. The transfer cartridge is adapted to receive a pushing device for discharging the loose fiber packing material from the transfer cartridge into the muffler cavity during manufacture of the muffler. The transfer cartridge allows loose fiber packing to be prepacked, shipped and directly transferred to a muffler cavity without the use of molding resins or packaging materials which would otherwise be inserted into the muffler along with the loose fiber packing material and burned away during initial use of the muffler, causing undesirable smoke and odor.
摘要翻译：用于内燃机消声器的松散纤维包装材料被暂时限制在具有基本互补或略小于消声器腔的形状的转移筒中。转移筒适于接收推动装置，用于在消声器的制造期间将松散的纤维包装材料从转移筒排出到消音器腔中。转印筒允许松散的纤维包装被预先包装，运输并直接转移到消声器腔中，而不需要使用模制树脂或包装材料，否则其将与松散的纤维包装材料一起插入到消声器中并在初始使用期间被烧掉消声器，引起不良的烟雾和气味。

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