Patent · US Expired

Multi-layer compensator with spacers arranged between the layers

US4848408A · kind A · utility

18Cited by

8References

3Claims

0Family size

Assignee

Internationale Atomreaktorbau GmbH · DE

Inventors

Manfred Fortmann · Much, DE
Siegbert Lehmann · Plochingen, DE

Key dates

Filing date	Jul 23, 1984
Grant date	Jul 18, 1989
Priority date	—
Expiry date	Jul 23, 2004

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16L51/025
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

Multi-layer compensator with spacers arranged between the layers and with the spacers having the shape of flat strips distributed parallel to the longitudinal axis of the compensator over the circumference, with a gap between spacers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.