Flexible line element with thermal insulation
US5346263A · kind A · utility
7Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 1992 |
| Grant date | Sep 13, 1994 |
| Priority date | — |
| Expiry date | Sep 3, 2012 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L59/21
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A device for connecting pipelines in a flexible gas-tight manner has a bellows provided at each end with a pipe union which can be connected to a pipeline. The device is characterized in that an insulating cassette in the form of a double tube filled with a temperature-resistant material with excellent heat insulating properties is arranged inside the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.