Control valve filter device
AssigneePiolax, Inc.
InventorTakashi Kimura
Life of this patent
Estimating the term…
Abstract
One embodiment provides a control valve filter device, including: a belt-like frame body curved into a ring shape so that its ends face each other, the frame body having an opening; a filter member provided in the opening of the frame body; an engagement claw extended from one of each of both corresponding lateral portions of the faced ends of the frame body; and a concave portion provided at the other of each of the both corresponding lateral portions of the faced ends of the frame body, so as to be engaged by the engagement claw, each concave portion being formed laterally of the opening of the frame body.
Claims20
A control valve filter device, comprising:
- a belt-like frame body curved into a ring shape so that ends of the frame body face each other, the frame body comprising an opening;
- a filter member provided in the opening of the frame body;
- an engagement claw extended from one of each of both corresponding lateral portions of the faced ends of the frame body;
- and
- a concave portion provided on an outer circumference surface of the frame body at another of said each of the both corresponding lateral portions of the faced ends of the frame body, so as to be engaged by the engagement claw, when viewed in a width direction of the opening of the frame body, edges of each concave portion overlapping with the opening of the frame body.
A frame body device, comprising:
- a frame body comprising an opening and being curved into a ring shape so that ends of the frame body face each other;
- an engagement claw extended from one of each of corresponding lateral portions of the faced ends of the frame body;
- and
- a concave portion provided at another of said each of the corresponding lateral portions of the faced ends of the frame body, so as to be engaged by the engagement claw,
- wherein, when viewed in a width direction of the opening of the frame body, edges of the concave portion overlap with the opening of the frame body.
A control valve filter device, comprising:
- a frame body curved into a ring shape so that ends of the frame body face each other, the frame body comprising an opening;
- a filter member provided in the opening of the frame body;
- an engagement claw extended from one of each of both corresponding lateral portions of the faced ends of the frame body;
- and
- a concave portion provided at another of each of the both corresponding lateral portions of the faced ends of the frame body, so as to be engaged by the engagement claw,
- wherein the frame body includes:
- a pair of support frames extending in parallel with each other at a given interval in a lateral extension direction of the frame body;
- and
- connections extending perpendicular to the support frames so as to connect longitudinal ends of the support frames,
- wherein the opening is defined in the frame body by the support frames and the connections, and
- wherein the concave portion is provided in at least one of the support frames
- wherein, when viewed in a width direction of the opening of the frame body, edges of each concave portion overlap with the opening of the frame body.
Dependencies are inferred from the claim text.