System sealing test device for insulating two mediums in a sealed manner
US11867590B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 22, 2020 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Jun 12, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D16/2066
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Device for testing the sealing of at least one system for insulating two mediums in a sealed manner, the system including a flange and a sealed door mounted in the flange, the test device including a casing including an inflatable seal intended to contact, in the inflated state, with the system and to ensure a sealing enabling the definition of a test volume between the system and the casing, a pneumatic pump and a pneumatic circuit configured to connect, in a first step, the pump to the inflatable seal such that the pump inflates the inflatable seal, and in a second step the pump to the test volume such that the pump generates in the test volume a pressure at a given value, and sensor for measuring the pressure in the test volume.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.