Suction particle detection system having a wall or ceiling feedthrough
US11946836B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 21, 2019 |
| Grant date | Apr 2, 2024 |
| Priority date | — |
| Expiry date | Dec 21, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2001/2285
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A suction particle detection system having a wall or ceiling feed-through (100) for fluidically connecting a pipe or hose end (200) to a test environment (300), the wall or ceiling feedthrough (100) comprising a line portion (110), which has a first line end (111) for fluidically connecting to the pipe or hose end (200) of the suction particle detection system and a second line end (112) arranged opposite the first line end (111), wherein the second line end (112) is formed with a suction opening (113), having a fastening means (120) for fixing the wall or ceiling feedthrough (100) within a feedthrough opening (320) of a wall-like or ceiling-like room structure (310), and having a flange-like collar portion (114), which extends starting from the second line end (112) in the radial direction, the fastening means (120) having one or more deflectable springs (121).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.