发明名称 THERMOPLASTIC SEAL AND METHOD
摘要 A preload is applied to a thermoplastic seal to induce deformation of the seal. As the seal undergoes deformation (e.g., cold flow), it completes the seal. Thermoplasti cs such as PEEK, PEK, PPS, PEKEKK, and PET are examples of materials that may be used in the seal. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matte r of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
申请公布号 CA2481762(A1) 申请公布日期 2005.03.30
申请号 CA20042481762 申请日期 2004.09.13
申请人 SCHLUMBERGER CANADA LIMITED 发明人 GAMBIER, PHILIPPE
分类号 E21B33/00;E21B33/038;F16J15/10;F16J15/18;F16J15/20;(IPC1-7):F16J15/12;C08J5/00 主分类号 E21B33/00
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