Japan, July 14 -- SANEI LTD has got intellectual property rights for 'BATH PUMP DEVICE.' Other related details are as follows:
Application Number: JP,2022-180157
Category (FI): B01F25/422,D06F39/08,301@Z,D06F39/00@Z,B01F23/231
Stage: PROBLEM TO BE SOLVED: To provide a bath pump device capable of making a remaining bath water contain minute air bubbles and feeding the remaining bath water to a washing machine.SOLUTION: A bath pump device 1 has a pump section 2, a hose section 3, and six circular disk-like members 20 disposed in the pump section 2 so as to be coaxially superposed. The circular disk-like member 20 has inclined open holes 21a for passing water in a disk thickness direction and an annular concavity 22a. The inclined open hole 21a has a shape formed by making an opening 21a1 on a top face 21 gradually rotate around a central axis CA as the opening approaches a bottom face 22a3. The annular concavity 22a is formed as an annular hole that connects an opening 21a2 on the bottom face 22a3 of the inclined open hole 21a and opens on an undersurface 22. The inclined open holes 21a and the annular concavities 22a communicate with each other and form a water channel in a state where the six circular disk-like members 20 are disposed in the pump section 2 so as to be coaxially superposed.SELECTED DRAWING: Figure 1 (Grant)
Filing Date: Nov. 10, 2022
Publication Date: May 22, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
