http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-203824962-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-22 |
| filingDate | 2014-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26ab42a0f8f45a3dd909257f1e99cc5c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d41a6d5d816cbca0cee4128b979db45c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_083d769f9247c66df46892a47c9b935b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23b6a04b31ec72539c343cf93e976cdb |
| publicationDate | 2014-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-203824962-U |
| titleOfInvention | Device for measuring material viscoelasticity by ultrasonic water washing pressure |
| abstract | The utility model discloses a device for measuring material viscoelasticity by ultrasonic water washing pressure. The device comprises a Z-axis motion and control device, a water flow pumping and water pressure control device, an ultrasonic transmitting and receiving device, an ultrasonic signal collecting device, a load measuring device and a computer. According to the device, a point focusing ultrasonic probe is used for transmitting a focusing sound beam to the surface of a material, and is controlled to move on the surface of the material along the normal direction (Z axis), and water flow with certain pressure is used to impact the surface of the material, and the water flow serves as an ultrasonic medium to collect the ultrasonic echo of the material. The viscoelasticity property of the material can be measured and estimated destructively by analyzing the amplitude information, time domain information and frequency domain information of the echo signal of the point focusing ultrasonic probe at different positions of the Z axis. The measuring device provided by the utility model is simple in structure and is suitable for measuring and analyzing the viscoelasticity of rubber-type polymers or biological soft tissues. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103884774-A |
| priorityDate | 2014-02-27-04:00^^<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 |
Total number of triples: 18.