Patent ID: 11964492
Assignee: CANON KABUSHIKI KAISHA
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A stirring element to stir liquid, the stirring element comprising:
a rod-shaped body configured to form a cylindrical shape and configured to have a magnetic force at a first end portion and to have a magnet force at a second end portion opposite to the first end portion in a longitudinal axis;
a first blade configured to extend the first end portion of the rod-shaped body; and
a second blade configured to extend the second end portion of the rod-shaped body,
wherein the first blade and the second blade each have a plate shape and,
on an orthogonal plane orthogonal to the longitudinal axis, the plate shape has a cross sectional area less than the cross sectional area of the first end portion or the second end portion, and
wherein the rod-shaped body includes a preventing portion configured to prevent rotation in a circumferential direction of the rod-shaped body about the longitudinal axis of the rod-shaped body, and in the orthogonal plane, the preventing portion extends to both sides of the longitudinal axis with a length greater than a radius of the rod-shaped body.