Piece with integrated heat-insulating covering
US4590116A · kind A · utility
4Cited by
6References
32Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 6, 1984 |
| Grant date | May 20, 1986 |
| Priority date | — |
| Expiry date | Feb 6, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24694
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The invention relates to a heat insulating piece comprising a transporting duct of a storage enclosure for liquids or gases, and a heat insulating covering. At least one layer of heat insulating material is deposited on the outer surface of the wall of the duct or of the enclosure, and an outer wall is disposed around said layer and is maintained with stiffeners which also reinforce the structure of the piece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.