| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_779e081d098b2283448e7ab7a59fc96a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F05D2220-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F05D2230-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F05D2230-72 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01D25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01D25-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01D9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B9-0321
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01D25-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01D5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01D5-187 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01D25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01D5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B9-032 |
| filingDate |
2016-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d88d9cdeb561b9bbb4d928f331989e61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1c4ff58700f848710fec85c3cdfb2f2 |
| publicationDate |
2018-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2018236503-A1 |
| titleOfInvention |
Turbine blade maintenance method |
| abstract |
To provide a turbine blade maintenance method, in which a fouling cleaning process (scale cleaning process) is performed before applying heat treatment for removing residual stress to a turbine rotor blade. In the fouling cleaning process, ultrasonic cleaning treatment in which the turbine rotor blade is immersed in a water basin and ultrasonic waves are conducted into the water basin to clean the turbine rotor blade (Steps S22 and S25), and pressurized-water cleaning treatment in which after the ultrasonic cleaning treatment, pressurized water is sprayed into internal cooling flow channels (Steps S23 and S26) are performed at least once. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11504750-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018207689-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112983571-A |
| priorityDate |
2015-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |