公开(公告)号：US06926038B1

公开(公告)日：2005-08-09

申请号：US10029853

申请日：2001-12-31

Applicant: James Thomas Cook ,  Thomas Clay Croft

Inventor： James Thomas Cook ,  Thomas Clay Croft

IPC: B29C35/04 ,  B29C35/16 ,  B29C41/30 ,  B29C47/02 ,  B29C53/58 ,  B29C65/48 ,  B29D23/00 ,  F16L11/00 ,  F16L11/08

CPC classification number: B29D23/001 ,  B29C35/049 ,  B29C35/16 ,  B29C41/30 ,  B29C47/0023 ,  B29C47/021 ,  B29C47/022 ,  B29C47/065 ,  B29C53/58 ,  B29C66/69 ,  B29C66/71 ,  B29C66/712 ,  B29C2035/1616 ,  B29K2021/00 ,  B29K2023/06 ,  B29K2075/00 ,  B29K2105/0827 ,  B29K2267/00 ,  B29K2305/12 ,  B29K2995/0017 ,  B29K2995/0058 ,  B29L2009/00 ,  B29L2009/003 ,  B29L2023/005 ,  F16L11/088 ,  Y10T428/1393 ,  B29K2077/00 ,  B29K2067/00

Abstract: Reinforced hose, especially useful for transmitting synthetic transmission fluids and having enhanced thermal resistance includes a chlorinated polyethylene tube which is vulcanized with a blend of peroxides and cross-linking coagents to provide resistance to degradation caused by synthetic transmission oil. A plasticizer comprised of a blend of polymeric and ester based materials provides improved high temperature and low temperature properties. The tube is reinforced by a woven layer of metal wire which is in turn covered by a rubber adhesive layer that is overlain by a woven layer of yarn. The woven yarn braid is covered with a coating of polyurethane material in order to improve abrasion resistance and to prevent yarn fiber from being caught on rough surfaces that the hose may be dragged across. The entire hose is vulcanized after its assembly and then rapidly cooled. While the hose is especially suitable for transmission oil coolers, it also has use in power steering and fuel delivery systems, as well as any other systems which may be thermally stressed and which convey fluids that may cause degradation of hoses.

Abstract translation: 特别适用于传输合成传动流体并具有增强的耐热性的增强软管包括氯化聚乙烯管，其用过氧化物和交联助剂的混合物硫化以提供对由合成传动油引起的降解的抗性。 由聚合物和酯基材料的共混物组成的增塑剂提供了改进的高温和低温性能。 该管由金属丝的编织层增强，金属丝又由覆盖有纱线编织层的橡胶粘合剂层覆盖。 编织纱线编织层被聚氨酯材料涂层覆盖，以提高耐磨性，并防止纱线纤维被夹在粗糙表面上，使得软管可能被拖过。 整个软管在组装后硫化，然后快速冷却。 虽然软管特别适用于变速器油冷却器，但它也可用于动力转向和燃油输送系统，以及可能受热应力的任何其他系统，以及可能导致软管降解的流体。