http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11299141-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80787665b837ed3eb503bbcd27c0043a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K1-20 |
| filingDate | 1998-04-14^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d046a982c062c0da2119440eb101e9c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aac0109d346c3b2fa606ada05efc6c42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e287350bf6c9da88ead3a5107629769 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb21358ba0bebdc99c55d817553fcd6e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_110f76860035942cdf8ec3cf44f5aaed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bac44ae63c321bf66a57ce844d14f286 |
| publicationDate | 1999-10-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11299141-A |
| titleOfInvention | Rotating electric machine |
| abstract | (57) [Summary] [PROBLEMS] In a radial ventilation duct, since the rotor-side ventilation duct is a pressure source, the radial ventilation volume decreases at low rotation, and the core temperature excessively increases. We propose a rotating electric machine with a ventilation duct with low pressure loss even at low rotation speeds. An iron core block and spacers 36 extending in a radial direction from a rotation axis and intermittently arranged in a circumferential direction are alternately arranged in the rotation axis direction, and cooling air flows between the core blocks from the inside to the outside. The stator 16 having the ventilation duct 26 passing therethrough and the spacer 34 pivotally supported in the field space of the stator 16 and extending radially from the iron core block and the rotating shaft and intermittently arranged in the circumferential direction are rotated. In a rotating electrical machine including a rotor 14 which is alternately arranged in the axial direction and has a ventilation duct 24 between each core block through which cooling air passes from the rotation center side to the outer circumference side, the rotation axis direction of the ventilation duct 26 of the stator 16 Is made wider than the width Wa of the ventilation duct 24 of the rotor 14 in the rotation axis direction. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107086690-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015089332-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012034503-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002147578-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20130137732-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022501999-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2021166212-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104578641-A |
| priorityDate | 1998-04-14^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419491185 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID23925 |
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