| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_19ff841a62f6745c4e63124ba1a3add7 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04C14-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F25-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B67D7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B67D7-72 |
| filingDate |
1997-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4c39a4b8920c428d1f24f222d82cc7a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7810ee596750f9e442626821d90e697c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c9a0d51ac259b6dabd1474c21314f0e |
| publicationDate |
2009-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2549357-C |
| titleOfInvention |
Method and apparatus for accurately dispensing liquids and solids |
| abstract |
A system for metering and dispensing single and plural component liquids and solids. The dispensing system maintains constant pressure between the output of the pump and the dispense head. The progressive cavity pump is formed from individual, interlocking pressure sections (140), each of which has a double helix bore (139). A rotor (141) is inserted into the double helix bore with an interference fit. |
| priorityDate |
1996-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |