Submerged motor

• US 20070253844A1
• Filed: 04/27/2006
• Published: 11/01/2007
• Est. Priority Date: 04/27/2006
• Status: Abandoned Application

• Current Assignee: Chi-Der Chen
• Original Assignee: Chi-Der Chen
• Inventors: Chen, Chi-Der
• Application Number:
  US11/414,453
• Publication Number:
  US 20070253844A1
• Time in Patent Office: Days
• US Class Current: 417/423.300
• CPC Class Codes: F04D 13/0673 the motor being of the inside-out type
• CPC Class Codes: F04D 13/086 the pump and drive motor are both submerged

Abstract

A submerged motor includes a housing, a barrel-like axle holder, which is affixed to the inside of the housing and holds a winding around a tubular axle thereof, and a vane holder, which is pivotally capped on the barrel-like axle holder, having a shaft extending from one side and pivotally supported in the tubular axle of the barrel-like holder, magnets equiangularly arranged outside the barrel-like axle holder corresponding to the winding, and a vane disposed outside the housing for moving water to produce air bubbles upon connection of electricity to the winding.

Claims

1. A submerged motor comprising:

a housing, said housing defining an accommodation chamber;

a barrel-like axle holder fixedly mounted inside said accommodation chamber of said housing, said barrel-like axle holder having an axially extending tubular axle;

a winding sleeved onto said tubular axle and fixedly positioned inside said barrel-like axle holder; and

a vane holder capped on one end of said barrel-like axle holder, said vane holder having a shaft rotatably inserted into said tubular axle of said barrel-like axle holder, a plurality of magnets equiangularly provided at a first side thereof and adapted to act with said winding for causing said vane holder to rotate relative to said barrel-like axle holder, and a vane fixedly provided at a second side thereof and disposed outside said barrel-like axle holder and said housing.

2. The submerged motor as claimed in claim 1, further comprising connector means to secure said shaft to said tubular axle for allowing rotation of said shaft in said tubular axle.