http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109756149-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_962e99b2a042511f4dd308bdafee2d60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02N2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02N2-04 |
| filingDate | 2019-03-23^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22a7f072b0854efb38ee25b570253f5a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1dd5ca9ebefc368a993fe6a94a6712c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27dd1191eaaf1422745bccdaef165dc6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c68e385fb9027f564cf567b0d83fa95a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdf88009dcb0338bf65e8868494c7626 |
| publicationDate | 2019-05-14^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109756149-A |
| titleOfInvention | A kind of ultra-magnetic telescopic actuation means |
| abstract | The invention discloses a kind of ultra-magnetic telescopic actuation means, control the actuation means of output displacement by adjusting excitation coil input current size；Shell, disc spring, upper end cover and cross output rod constitute pre-tightening apparatus；Waterway outer sleeve, phase-change material and threaded coil rack constitute phase-change temperature control device；Threaded coil rack, outlet pipe, waterway, water tank, water pump, water inlet pipe form cooling water circulating device；Magnetic conduction sheet, flux sleeve, permanent magnet, cross output rod are permeability magnetic material and form closed magnetic circuit system with giant magnetostrictive rod up and down for upper lower magnetic guiding loop, U-shaped.The permanent magnet for providing bias magnetic field is integrated by the present invention with flux sleeve, makes more compact structure, can reduce the volume of actuator；In conjunction with the cooperation between phase-change temperature control device and cooling water circulating device, takes actuator itself heat to external environment, effectively Thermal Error can be inhibited to export, can be used for the fields such as Ultra-precision Turning, vibration control. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114733741-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111490701-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111490701-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111485842-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110631106-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113552516-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110572075-A |
| priorityDate | 2019-03-23^^<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/anatomy/ANATOMYID4288 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
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