http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-148323-U1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B63B1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B63B15-00 |
| filingDate | 2014-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-148323-U1 |
| titleOfInvention | PASSENGER WATER ON A WATER HAVING AN ADDITION OF COMPOSITE MATERIALS |
| abstract | The utility model relates to the field of shipbuilding, namely to the design of high-speed passenger ships, in particular passenger hydrofoil ships (SPK). The objective of the utility model is to develop a single whole device of a passenger hydrofoil and with a superstructure of composite materials, taking into account the power loads in such a vessel. EFFECT: increase of the payload (passenger capacity) of the vessel due to the saving of the mass of the vessel with optimal reasonable replacement of the metal superstructure with a superstructure made of composite materials. The technical result is achieved by the fact that the passenger hydrofoil vessel has a superstructure in the form of a multilayer streamlined shell made of non-metallic composite materials. In this case, the optimization of the mass of the hull and superstructure of the vessel was made primarily using the formula where t srKM , t srLS - the average thickness of the casing, respectively, of the composite and of light (aluminum) alloy; σ 0КМ , σ 0ЛС - ultimate strengths, respectively, of composite and light alloy; since the formula can determine the ultimate strength of the composite and the average thickness of the composite under the condition of joint deformation under the general bending of the equivalent beam, consisting of the lower part (the SPK body itself) made of light alloys and the upper part (SPK superstructure) made of the composite. In this case, the superstructure is attached around the perimeter to the metal casing with riveted or bolted joints and relies on bulkheads and partitions rigidly attached to the casing. The superstructure has a layered structure, mainly five-layer. As a result of using the indicated signs of replacing the aluminum superstructure of the SEC with a composite one, it is possible to obtain an increase in the payload (passenger capacity) of the vessel up to 10 ... 15% due to the saving in ship weight up to 5 ... 8%. 2 s.p. f-ly. 5 ill. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2719705-C1 |
| priorityDate | 2014-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.