http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0437261-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_92b4fdad8f71308800488e6a868e56ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43c82dea1caca8a81cdebcebc5532fb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_649c34e0cd7c799f4c62b8dbe57dcc00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B7-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B13-00 |
| filingDate | 1991-01-10^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_294165a7f8256e5bda296a56cc48c8f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_445c0fd233f1515cd0168530004b1567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d9f2c69f0d916c72619f9a39e14f0c9 |
| publicationDate | 1991-07-17^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0437261-A2 |
| titleOfInvention | Pump with multi-port discharge |
| abstract | A valveless, positive displacement metering pump is provided which is capable of either mixing two or more fluids or dividing a fluid from an inflow line into two or more outflow lines. The pump includes a housing (22) which contains a cylindrical working chamber at different radial positions. Three or more passages extend through the housing and communicate with the working chamber. A piston (80) is positioned within the working chamber. The piston includes a duct (86) defined by its outer surface which communicates with one of the passages, depending upon its rotational position. The piston is rotated as it is driven back and forth within the cylinder, thereby causing the duct to sequentially communicate with the passages and the piston to sequentially close the passages. Depending upon the axial direction of movement of the piston, fluid is either pumped into or out of the working chamber as the duct rotates into communication with one of the passages. |
| priorityDate | 1990-01-10^^<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/substance/SID419595927 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID222536 |
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