Connecting insulated duct
US7744134B2 · kind B2 · utility
4Cited by
19References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 27, 2005 |
| Grant date | Jun 29, 2010 |
| Priority date | — |
| Expiry date | Dec 27, 2025 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F13/0263
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A connector assembly is used in connecting one duct section to another, at least one of the duct sections being an insulated duct. The assembly comprises a plurality of first elements, and a plurality of second elements, each first element including attachment means for attachment of an end face of a duct section thereto, and, in use, at least one second element engages with two first elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.