Cryogenic insulating structure
US4044184A · kind A · utility
15Cited by
14References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 1975 |
| Grant date | Aug 23, 1977 |
| Priority date | — |
| Expiry date | Sep 12, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249989
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A cryogenic heat insulating structure comprises: a wall coated with a plurality of superposed rigid foam layers each of the layers having a skin and each layer containing fibers oriented parallel to the wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.