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Pipe connector fitting with elongate gasket and metal threads
专利权人:
Spears Manufacturing Co.
发明人:
Spears Wayne
申请号:
US201514932541
公开号:
US9709202(B2)
申请日:
2015.11.04
申请国别(地区):
美国
年份:
2017
代理人:
Sheldon Jeffrey G.`Leech Tishman Fuscaldo & Lampl
摘要:
A pipe connector fitting comprising a body comprising a longitudinal axis, a throat, opposed side walls, an upstream end and a downstream end, a bore defined by the body, a plurality of internal metal threads disposed within the body, an elongate gasket comprising a non-round cross-section, and a gasket retention area defined by the body, sized and dimensioned to accept and retain the gasket when the gasket is non-compressed and fully compressed and the gasket is never allowed to escape the gasket retention area into the throat of the body, the gasket retention area comprising a flat gasket retention surface disposed perpendicular to the longitudinal axis of the body, the gasket disposed within the gasket retention area, wherein, when a threaded male fitting is threadedly disposed within the body, the threaded male fitting can be rotated 360 degrees while remaining continuously fluid tight for pressures in excess of 300 psig.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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