| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1df7a836b40b30db4d5a44fcba1dc12a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee0865b280e738c5177c93517d2c3c7b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F03G7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B17-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B19-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04F1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F7-00 |
| filingDate |
2003-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_965b1b3fd9f9e270b4a1c8afbc347858
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3eb4d2569ddd35073e55b275db05f9d9 |
| publicationDate |
2004-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2004251164-A |
| titleOfInvention |
Water flow generator, pumping device |
| abstract |
An object of the present invention is to generate a gentle water flow in water without power. A water flow generator includes a closed container. The closed container 12 is provided with a water absorption port 14 and a drainage port 16, and a water absorption pipe 18 and a drainage pipe 20 are respectively connected thereto. The water absorption port 14 is provided with a check valve 22 that allows only the flow from the water absorption pipe 18 to the closed vessel 12, and the drain port 16 is a flow from the closed vessel 12 to the drain pipe 20. A check valve 24 is provided which allows only one. At the distal ends of the water absorption pipe 18 and the drainage pipe 20, a water absorption port 26 and a water discharge port 28 arranged in water are provided, respectively. [Selection diagram] Fig. 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012128988-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014037990-A1 |
| priorityDate |
2003-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |