Pressure compensator and electrical connection device
US9899816B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 8, 2015 |
| Grant date | Feb 20, 2018 |
| Priority date | — |
| Expiry date | May 8, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K5/068
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A pressure compensator for compensating volume variations of a medium. The pressure compensator has a first compensator part and a second compensator part. The first compensator part encloses a first volume and the second compensator part encloses a second volume. The first and second volumes are in flow communication. The first compensator part includes a first bellows portion and the second compensator part includes a second bellows portion. A moveable element, to which the first bellows portion and the second bellows portion are mechanically coupled such that movement of the moveably element along a predetermined axis results in the compression of one of the bellows portions and in the expansion of the other of the bellows portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.