http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3238294-C2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-7148 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C66-8322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C66-71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S128-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C65-8253 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C66-723 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C66-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C66-53262 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C66-81425 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C66-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C65-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C66-81427 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C66-1122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C66-326 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J1-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C65-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C65-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C65-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D33-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C65-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J1-10 |
| filingDate | 1982-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1986-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1986-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-3238294-C2 |
| titleOfInvention | Method of manufacturing a medical bag and medical bag made by this method |
| abstract | The problems that arise with medical bags, which consist of plastic films welded to one another at their edges and a liquid filling / discharge tube welded between the film edges, due to the use of a heating mold or a welding tool with a smooth and straight annular surface adapted to the surface of the tube , such as formation of ridges or the like. on the inside of the manufactured bag as a result of the displacement of molten plastic, weakening or formation of pinholes around the free end of the tube as a result of excessive thinning of the films, etc., are eliminated by using a heating mold or a welding tool first web (ring surface) of an inside diameter that is slightly smaller than the sum of the tube diameter and the thickness of the foils, and on each side of this first web in each case at least one further web (ring surface), the inside diameter of which is increasingly larger and slightly larger than the inner diameter of the first land. When welding by means of a high-frequency wave, the molten plastic displaced from the area enclosed by the first web (14) is forcibly driven into the areas (17) enclosed by the further webs (annular surfaces) (15, 16) and enclosed therein, so that the hose ( 4) and the foils (2) are flawlessly welded to produce a seal between them |
| priorityDate | 1982-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.