http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100769835-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F15-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F15-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F15-14 |
| filingDate | 2005-09-13^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-10-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2007-10-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100769835-B1 |
| titleOfInvention | Water meter housing |
| abstract | The present invention relates to forming a water meter housing, and more particularly, without forming the water meter housing by casting production, the housing part and the inlet and outlet pipe parts and the upper fastening and the fastening part of the inlet and outlet pipes. Are separated and formed by pressing and lathe machining, and each part is welded and interconnected. After assembling and completing the water meter housing, acid treatment is performed to prevent rusting and fastening. The present invention relates to a method of forming a water meter housing, which is made so that the external surface of the water meter housing does not need to be painted, thereby reducing material costs and manufacturing process costs.n n n To this end, the present invention is made of stainless steel material of the water meter housing, separating and forming the body portion and the fastening portion of the water meter housing, the upper fastening and the inlet, outlet side fastening portion is formed by lathe machining When the inner and outer housings of the water meter and the inlet and the outer pipe of the water inlet and the outlet and the inlet and the outlet of the water outlet are formed by pressing, interconnected and assembled, they are welded together. It is formed integrally, and the welding part is acid-treated to clean the surface with process water or pure water, and it removes oxide film and scale, so the welding part is not rust, so it is beneficial to the human body. , The outer surface of the water meter housing is smooth and glossy, there is a feature that does not need to be painted. |
| priorityDate | 2005-09-13^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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