http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4440663-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8f0952ef0372d2cd25b03e12f7263581 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d570bcfd22a10645160fbc900e24b183 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0394 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T137-5109 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T137-2569 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T137-8326 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2270-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0332 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0385 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C13-045 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17C13-04 |
| filingDate | 1994-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1997-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ad0498ce9574a511573a0f12b05fca8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e713edbb2c95bfd5fb2d92cbb66b854d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b60930dca6ff73acc0e6bdd37d268720 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d665f596ee3e4ea1e006b13ed9b96969 |
| publicationDate | 1997-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-4440663-C2 |
| titleOfInvention | Switching device |
| abstract | A switch-over device which is useful for a gas insufflation device using liquid gas includes at least two inflow channels each blockable by a valve and at least one outflow channel for alternate removal of a fluid medium from a plurality of containers. The device has a switch-over piston movably mounted in a housing and comprising a base member which has at each end a valve closure member in a form of a body of rotation. The switch-over piston is driven by a pressure difference between the fluid media and connects one of the inflow channels to the outflow channel in each of two switching positions. A working chamber accommodates the switch-over piston, with sealing elements being provided for closing off the inflow channels in a pressure tight manner when the switch-over piston is in the correspondingly closed position and for dividing the working chamber into two portions sealed off from each other. The switch-over piston and/or the working chamber is constructed so that at least one sealing element can be arranged selectively in different positions. The size of the areas of the switch-over piston which are acted upon by the fluid media and determined the switch-over point is determined by the position of the sealing element. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-112006000286-B4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7971852-B2 |
| priorityDate | 1994-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.