| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be055db3c1a09879df07379ba969e223 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04C2210-26 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04C29-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04C23-001 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04C18-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04C29-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04C23-00 |
| filingDate |
1993-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9df1ae263ab7a7aa74cd6e9c592cf91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf82009f004a30fa71635790d893b08c |
| publicationDate |
1995-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H07180685-A |
| titleOfInvention |
2-cylinder rotary hermetic compressor |
| abstract |
(57) [Summary] [Object] In a two-cylinder hermetic compressor (especially a compressor using HFC refrigerant), the oil in the oil sump portion is forcibly supplied to the suction hole by a pressure difference by the following configuration. Then, by distributing to each compression element, an appropriate oil film is formed on the member portion of the sliding portion to improve the wear resistance. According to the present invention, an oil return pipe extending toward a bottom oil sump in a closed container is held via a holder in front of a branch of the suction hole so that oil in the oil sump is returned to the suction hole. Machine oil return mechanism. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109952439-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018116912-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114001028-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106870365-A |
| priorityDate |
1993-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |