http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11131306-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8dc8293879ca99a4e76381af38cb8131 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04C2210-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F05B2260-98 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F05B2210-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04C18-0261 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04C29-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60H1-3223 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04C29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04C18-0215 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04C27-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04C29-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04C28-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04C18-02 |
| filingDate | 2018-03-23^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f012e944c8145b9a72d79ead5baa05fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66c8290f83468df8460aaadd989bf047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05f73aefee579acf4d66e30b03987ab2 |
| publicationDate | 2021-09-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-11131306-B2 |
| titleOfInvention | Displacement machine including only one displacement spiral passage and gas connection line in communication with a counter pressure chamber |
| abstract | The invention relates to a displacement machine according to the spiral principle, in particular a scroll compressor, with a high-pressure zone which comprises a high-pressure chamber, with a low-pressure chamber and with an orbiting displacement spiral, which engages into a counter spiral such that between the displacement spiral and the counter spiral compression chambers are formed, in order to receive a working medium, wherein between the low-pressure chamber and the displacement spiral a counter pressure chamber is formed. According to the invention, the displacement spiral has only one passage, which at least temporarily produces a fluid connection between the counter pressure chamber and at least one of the compression chambers, wherein the passage is formed in such a portion of the displacement spiral in which the passage in the activated state of the displacement machine is opened on reaching of 85%-100%, in particular of 90%-100%, in particular of 95%, of the relative compression chamber volume, and remains opened during a subsequent rotation, after opening, of the displacement spiral about a rotational angle of 120°-360°, in particular of 255°-315°, in particular of 270°. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11448218-B2 |
| priorityDate | 2017-05-19^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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