Sealing device and a method for assembly thereof
US5898123A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 1, 1997 |
| Grant date | Apr 27, 1999 |
| Priority date | — |
| Expiry date | May 1, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42B15/38
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A sealing device (30) is provided for sealing the interior of a pressure vessel such as the containment tube (20) of a separation device (8). The sealing device may comprises a detonation manifold (130, 230 or 330) having a body portion (31) having at least one initiation port (32) for receiving a secondary device such as initiation devices (15a, 15b) and at least one mounting boss (138 or 238) having an annular locking channel (162 or 262) along the side surface (138b or 238b) of the mounting boss. A locking collar (150 or 250) having an integral crimping band (158 or 258) which extends along and protrudes from an inner circumferential contact surface (151 or 251) of locking collar (150 or 250).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.