| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c62268de3e92657ca5b9adcac4778225 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F2201-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-265 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-5369
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04G23-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F13-04 |
| filingDate |
1998-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd1bf531aeac135ddb554eb19429b46a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aed33f1bc2bba4ba21a2da7a1180f86c |
| publicationDate |
2003-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6524465-B1 |
| titleOfInvention |
Method of supplying electric current to prestressed concrete |
| abstract |
A method of electrochemical treatment of prestressed concrete which comprises supplying a direct current between a steel embedded in the prestressed concrete as a cathode and an anode on the surface or inside of the concrete at a voltage higher than the hydrogen evolution potential, wherein an effective tensile force acting on the PC steel tendon embedded in the concrete is not greater than 80 % of the tensile strength of the PC steel tendon, and a method of electrochemical treatment of prestressed concrete which comprises supplying a direct current between a steel tendon embedded in the prestressed concrete as a cathode and an anode on the surface or inside of the concrete at a voltage higher than the hydrogen evolution potential, wherein the voltage is adjusted to less than the hydrogen evolution potential at least once during electrochemical treatment. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9150459-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7125441-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9487450-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005258401-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8377278-B1 |
| priorityDate |
1998-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |