• 专利标题:   Diffuser mechanism of non-welding structure useful in seawater discharge channel comprises pipe component closely supports sleeve on spool of hull, and diffusion component supporting wing pieces inside sleeve.
  • 专利号:   KR2022087101-A
  • 发明人:   SEOK N
  • 专利权人:   DAEWOO SHIPBUILDING MARINE ENG CO LTD
  • 国际专利分类:   B63B013/00, C08K003/04, C09D007/62, F16L055/07
  • 专利详细信息:   KR2022087101-A 24 Jun 2022 B63B-013/00 202257 Pages: 8
  • 申请详细信息:   KR2022087101-A KR177475 17 Dec 2020
  • 优先权号:   KR177475

▎ 摘  要

NOVELTY - Diffuser mechanism of non-welding structure comprises a pipe component (20) that closely supports the sleeve on the spool (12) of the hull (10) and has a corrosion-resistant coating layer (25) on its surface, and a diffusion component supporting a wing pieces inside the sleeve and having a corrosion-resistant coating layer on the surface. The pipe component is coupled to the seawater valve (15) through flange formed at one end of the sleeve. The coating layers are formed of graphene with anti-corrosion properties. USE - The diffuser mechanism of non-welding structure is useful in seawater discharge channel. ADVANTAGE - The diffuser mechanism of non-welding structure: is easy to install; has long durability. DESCRIPTION OF DRAWING(S) - The drawing shows a installation state of diffuser mechanism of non-welding structure. Hull (10) Spool (12) Seawater valve (15) Pipe component (20) Corrosion-resistant coating layer (25)