| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d7576285d411d00c697e07270d2814a |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F28F1-32 |
| filingDate |
2003-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_072c18108db5685e5bbf26a89445099f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0babb0f11e24718111f53f3d0bbdb143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6574baad18e696064925dd70400653fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2aa862d51855f7743057f5dbd816dfec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04d141093dadcaea277279103630387e |
| publicationDate |
2005-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2005188769-A |
| titleOfInvention |
Heat exchanger |
| abstract |
PROBLEM TO BE SOLVED: To provide heat composed of a conventional fin group which is laminated so as to have a gap of a predetermined interval and air flows through the gap, and a heat transfer tube group which is inserted through the fin group and in which a fluid flows. In the exchanger, the angle formed between the slit-like leg portion and the fin surface is fixed at about 45 degrees, and there is a problem that there is a limit in increasing the amount of heat exchange. SOLUTION: A plurality of slit-like cuts are arranged on the surface of a fin, and an angle formed by a leg part of the slit-like cut and a fin surface and a slit-like width are set to predetermined values. The amount of heat exchange can be increased. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009127882-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012093073-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4610626-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010054060-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009198055-A |
| priorityDate |
2003-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |