http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1277191-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fcdbc43dce39c9cd2ed92e847bbcef5c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24F11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05D23-1925 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24F11-63 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F15B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05D23-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F15B11-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24F11-08 |
| filingDate | 1986-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1990-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97ea89e92c65f2cf71ebe53ebcdc49e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_947400d638e1ee76c951280f94df13f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ae7c6b0ae9123db273260e4ff164140 |
| publicationDate | 1990-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1277191-C |
| titleOfInvention | Pneumatic interface apparatus |
| abstract | ABSTRACT OF THE DISCLOSURE The interface apparatus of the present invention includes a pneumatic flow control means for controlling the number of moles of a gas confined within a substantially constant volume of gas at a first pressure. A volume relay has a first chamber coupled to the control means by a pneumatic bus and a second chamber for coupling to a pneumatic transducer to be positionably controlled, the first chamber and the second chamber being in fluid flow isolation one from the other. The volume relay provides a second pressure at its second chamber which has a predetermined relationship to the first pressure. A substantially constant, confined volume is coupled to the flow control means and to the relay and the flow control means includes means for adjusting the rate of flow of gas from the substantially constant volume to a region of ambient pressure. |
| priorityDate | 1985-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.