Apparatus for replacement of guide pins of a guiding tube forming part of the top internal equipment of a pressurized water nuclear reactor
US4656734A · kind A · utility
2Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 1985 |
| Grant date | Apr 14, 1987 |
| Priority date | — |
| Expiry date | Jun 6, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/531
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Apparatus for the replacement of the guide pins of a guide tube of a pressurized water reactor. The apparatus consists of a rod with clamping means at each end which clamps the guide tube and holds the tube while the bolts connections are removed and then imparts a slight vertical movement to release the guide pins of the guide tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.