| 发明名称 | Dielectric fitting assembly | ||
| 摘要 | A dielectric fitting (10, 10′, 110) assembly includes a hose (14, 114) connected between two end fittings (12, 121, 112), and a structural reinforcement portion having at least an inner layer (26, 26′,126) formed of a first composite material having a high strength and a second composite material having a high electrical resistance. The first and second composite materials cover the assembly and provide a smooth transition of radial stiffness as the inner layer transitions from a high strength portion to a high electrically resistant portion. | ||
| 申请公布号 | US9556986(B2) | 申请公布日期 | 2017.01.31 |
| 申请号 | US201113697941 | 申请日期 | 2011.05.03 |
| 申请人 | Parker-Hannifin GmbH | 发明人 | Mueller Carsten Heinrich;Fahey Mark James |
| 分类号 | F16L25/03;B64D37/00;B64D37/32;B64D45/02 | 主分类号 | F16L25/03 |
| 代理机构 | Renner, Otto, Boiselle & Sklar, LLP | 代理人 | Renner, Otto, Boiselle & Sklar, LLP |
| 主权项 | 1. A dielectric fitting assembly comprising: an assembly including a hose connected between two end fittings; and a structural reinforcement portion having at least an inner layer formed of at least different first and second composite materials and having a high strength portion and a high electrically resistant portion, the first composite material having a high strength relative to the second composite material and the second composite material having a high electrical resistance relative to the first composite material, the first and second composite materials covering the assembly and the high strength portion having axially extending end portions, wherein each end portion extends away from the respective fitting and toward the other and gradually extends radially outward from a longitudinal axis of the fitting providing a smooth transition of radial stiffness as the inner layer transitions from a high strength portion to the high electrically resistant portion. | ||
| 地址 | Bielefeld DE | ||