Tube hangers and systems for very early smoke detection
US9927049B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 10, 2017 |
| Grant date | Mar 27, 2018 |
| Priority date | — |
| Expiry date | Apr 10, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B5/77
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A tube hanger for a very early smoke detection system is provided. The tube hanger includes a tube hook configured to receive a tube, a suspension arm having a first end extending from the tube hook and a second end, and a support coupling mechanism extending from the second end of the suspension arm. The support coupling mechanism includes a first attachment mechanism configured to be coupled to a first frame type, and a second attachment mechanism configured to be coupled to a second frame type. The tube hanger further includes a third attachment mechanism extending from the support coupling mechanism and configured to be coupled to a third frame type.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.