http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09253535-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e1bf06f55de84b78abc9a057807f7eb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05B1-06 |
| filingDate | 1996-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa21eedd2fd11c14641ccae986ef6f53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10dc6427b02d03d6c1fad617df98c532 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b5272f6302457abe8ae363c0ee9e224 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71020de39f42adc14ad4d8b49c757b8d |
| publicationDate | 1997-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09253535-A |
| titleOfInvention | Air diffuser and manufacturing method thereof |
| abstract | (57) [Abstract] [Problem] High porosity, excellent mechanical strength, low pressure loss when aerated in water, and uniform fine bubbles from the entire tube wall regardless of the amount of air introduced. An air diffuser that can be generated and a method for manufacturing the same are provided. SOLUTION: The porosity is 50 to 90% by volume, and Has a radial crushing strength of kgf / cm 2 or more and a tube length of 30 cm In the case of, the wet pressure loss at an air feed rate of 40 liters / minute is 300 mmAq or less, and when 0.1 ml of distilled water is dripped onto the surface of the tube wall in a dry state, the water drop is within 3 seconds. Air diffuser that is sucked into the air. A densified composite sheet containing a matrix resin powder and a reinforcing fiber pressed under heating is wound into a tubular shape, and this is inserted into a mold and heated to thermally expand the sheet, A porous tube is molded to impart hydrophilicity. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011230068-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013226525-A |
| priorityDate | 1996-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.