Apparatus for handling control rod drives
Patent
·
OSTI ID:5909374
An apparatus for handling control rod drives (CRD's) attached by detachable fixing means to housings mounted in a reactor pressure vessel and each coupled to one of control rods inserted in the reactor pressure vessel is described. The apparatus for handling the CRD's comprise cylindrical housing means, uncoupling means mounted in the housing means for uncoupling each of the control rods from the respective CRD, means mounted on the housing means for effecting attaching and detaching of the fixing means, means for supporting the housing means, and means for moving the support means longitudinally of the CRD.
- Assignee:
- Hitachi, Ltd.
- Patent Number(s):
- US 4158600
- OSTI ID:
- 5909374
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
210100 -- Power Reactors
Nonbreeding
Light-Water Moderated
Boiling Water Cooled
22 GENERAL STUDIES OF NUCLEAR REACTORS
220400* -- Nuclear Reactor Technology-- Control Systems
BWR TYPE REACTORS
CONTROL ROD DRIVES
INSPECTION
REACTOR COMPONENTS
REACTORS
REMOTE HANDLING EQUIPMENT
WATER COOLED REACTORS
WATER MODERATED REACTORS
210100 -- Power Reactors
Nonbreeding
Light-Water Moderated
Boiling Water Cooled
22 GENERAL STUDIES OF NUCLEAR REACTORS
220400* -- Nuclear Reactor Technology-- Control Systems
BWR TYPE REACTORS
CONTROL ROD DRIVES
INSPECTION
REACTOR COMPONENTS
REACTORS
REMOTE HANDLING EQUIPMENT
WATER COOLED REACTORS
WATER MODERATED REACTORS