发明名称 |
VACUUM TIGHT THREADED JUNCTION |
摘要 |
A method for making junctions between a first body (A) made of a first material includes a tube (A1) and a second body (B) made of a second material and having a hole (B1) for the insertion of the tube (A1). The method includes the threading (A3) of the tube (A1) for screwing in a corresponding threaded portion (B3) of the hole (B1) in the second body (B), the creation of a recess (B2) in the opening of the hole (B1) in the second body (B) and the creation of a ring (A5) at the end (A2) of the tube (A1), wherein the ring (A5) and the recess (B2) have such a shape and size that the ring (A5) is forced in the recess (B2) producing a plastic deformation and thus a seal through interference between the first and second body. |
申请公布号 |
EP2859262(A1) |
申请公布日期 |
2015.04.15 |
申请号 |
EP20130739787 |
申请日期 |
2013.05.31 |
申请人 |
CONSORZIO RFX |
发明人 |
AGOSTINETTI, PIERO;DALLA PALMA, MAURO;MARCUZZI, DIEGO;SONATO, PIERGIORGIO;ZACCARIA, PIERLUIGI |
分类号 |
F16L15/00;B23P19/04 |
主分类号 |
F16L15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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