Lead wire sealing device, recording disk drive, and method for sealing housing member
US7012191B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 3, 2005 |
| Grant date | Mar 14, 2006 |
| Priority date | — |
| Expiry date | May 3, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K5/225
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
According to a lead wire sealing device of an example of the present invention, a bush 116 is inserted in a housing through hole 113 formed in a bottom plate member 1110 and a lead wire 1343 is inserted in the inside of the bush 116. A first adhesive 117 is loaded in the inside of the bush 116, the first space S1, the second space S2 and the third space S3. A second adhesive 118 covers the first adhesive 117 at the edge where a flange portion 1162 of the bush 116 is provided. The first adhesive 117 having a lower viscosity is easily inserted in the first space S1 by a capillary action to be loaded without a space. As a result, it is possible to certainly seal the first space S1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.