http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0210193-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C7-113 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C7-113 |
| filingDate | 1989-02-23^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b8c493a89eda7915819fce811857916 |
| publicationDate | 1990-01-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0210193-A |
| titleOfInvention | Slender flat member composing part of control rod of nuclear reactor and control rod for nuclear reactor |
| abstract | PURPOSE: To prevent crevice corrosion cracking by winding a protective sheath water-tightly round a flat member constituted of tubular members having square cross-section, containing a neutron-absorptive poisonous substance on the inside, and arranged in parallel state. n CONSTITUTION: A protective sheath 70 is so installed as to directly cover the outer faces of flat members S1, S2, S3, S4 constituted of tubular members T having regular square cross-section shape, containing a neutronabsorptive poisonous substance in the insides, and constituting a control rod. The sheath 70 is joined to a cross-shaped member 50 along the center of a control rod and joined to flat parts V 1 -V 4 of a velocity limiting apparatus in the lower ends and at the same time joined to a handle H in the upper ends. Then the sheath 70 is wound loosely round the outsides of the flat members S 1 -S 4 . Consequently, water for a nuclear reactor is prevented from being brought into contact with the tubular members T and crevice corrosion cracking can be prevented. n COPYRIGHT: (C)1990,JPO |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009052967-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012202877-A |
| priorityDate | 1988-02-24^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
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