Patent · US Expired

Inspection and testing device

US4299656A · kind A · utility

6Cited by

1References

5Claims

0Family size

Assignee

Kraftwerk Union Aktiengesellschaft · DE

Inventors

Robert Weber · Uttenreuth, DE
Johannes Gallwas · Erlangen, DE

Key dates

Filing date	Jul 30, 1979
Grant date	Nov 10, 1981
Priority date	—
Expiry date	Jul 30, 1999

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E30/30
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

Device for inspecting and testing the bottom of a cylindrical reactor pressure vessel having a circular track disposed in vicinity of the bottom of the pressure vessel, including a plurality of strut members, means for connecting the strut members to the bottom of a pressure vessel, a plurality of pins extending radially outwardly from the circular track and supported in the strut members.

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