http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3783536-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ab5b4ea2455c6f246b1f273a707b819d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02F3-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02F7-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01K80-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02F3-885 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02F3-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01K80-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02F7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21C50-00 |
| filingDate | 1972-08-29^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1974-01-08^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dbc377580268a6c066ef7208599685d1 |
| publicationDate | 1974-01-08^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3783536-A |
| titleOfInvention | Apparatus for collecting biological and/or geological specimens from waterways |
| abstract | An elongate downwardly depending and sternwardly declining cylindrical conduit communicates with the hold of a boat at its upper end and contains an endless belt conveyor which projects from its upper end but terminates short of its lower end. A second, but materially shorter endless belt conveyor is disposed within the cylindrical conduit and at its upper end overlaps the lower end of the first-named endless belt conveyor. A smaller elongate cylindrical conduit is disposed in the first-named cylindrical conduit, and extends beneath the first-named endless belt conveyor with its lower end terminating beneath the intermediate portion of the lower flight of the second-named and materially shorter endless belt conveyor. The upper end of the second-named and smaller elongate cylindrical conduit is connected to the suction side of a suction pump which is carried by the boat. The lowermost end of the first-named cylindrical conduit is closed except for an opening which communicates with the interior of the first-named cylindrical conduit at a position which is immediately above the lower end of the upper flight of the second-named endless belt conveyor. Communicating with the immediately aforementioned opening is an enlarged hose which extends downwardly into the depths of the waterway from which the biological and/or geological specimens are to be recovered. The shorter, and lower, endless belt conveyor is perforate, and the upper and materially longer endless belt conveyor preferably imperforate. The head of water which is maintained on the lower end of the first-named elongate downwardly depending and sternwardly declining cylindrical conduit will be found to be adequate to raise the specimens referred to and pass them through the aperture in the larger conduit onto the second-named lower endless belt conveyor and through the latter onto the lower end of the first-named endless belt conveyor. Thus, the two endless belt conveyors greatly assist the movement of the specimen upwardly through the larger cylindrical conduit and into the hold of the boat. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4073080-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2735329-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BE-1022524-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019083375-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4030216-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11547103-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108729483-A |
| priorityDate | 1972-08-29^^<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/ANATOMYID978 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
Showing number of triples: 1 to 28 of 28.