http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1706959-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ce4b75f2727c68daeca40ed831b9117 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B66F1-00 |
| filingDate | 1989-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e559150c88d551704b7633ce1da8f79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab02c02157151a5877d8d7050f200f8e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd7253f29154e4c5761b740eefe9336b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0b4554fa5c6af322c401bf3d05a3648 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_659a1501902565a127c319ce9316d083 |
| publicationDate | 1992-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1706959-A1 |
| titleOfInvention | Thermomechanical pusher for vacuum drives |
| abstract | The invention relates to the field of mechanical engineering, in particular, to actuators operating under vacuum conditions, and can be used in vacuum valves, inlet valves, as well as in actuators of mass spectrograph diaphragms and electron microscopes. The aim of the invention is to simplify the design. In a thermomechanical pusher comprising a housing 1 with protrusions 12, 13 forming the slit 2 and guides for the damper 3. a power unit made of a material having a shape memory effect, a heater and a cooler, the power unit is made of two opposite electrostimulating curved rods 4 and 5, pivotally connected to the protrusions 12, 13 and the flap 3. And the heater is made in the form of copper electrodes 6 and 7, hermetically mounted in the housing 1 with a possibility of sliding contact with the rods 5. 5. Moreover, the deformation direction of the rods 4. 5 at the phase transition is chosen opposite. 2 Il. at |
| priorityDate | 1989-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.