公开(公告)号：US12247530B2

公开(公告)日：2025-03-11

申请号：US18623302

申请日：2024-04-01

Applicant: FUTABA INDUSTRIAL CO., LTD.

Inventor： Kyohei Yamaguchi ,  Koji Iwamoto ,  Masaaki Kakuchi

IPC: F02M25/08

Abstract: Provided is a canister configured to adsorb and desorb an evaporated fuel originating in a fuel tank of a vehicle. The canister includes an outer case, a coupling port, an inner case, and at least one first protrusion. The outer case includes an inner surface defining an internal space extending in a first direction. The coupling port couples an inside and an outside of the outer case. The inner case is a cylindrical member accommodating therein an adsorbent for adsorbing the evaporated fuel. The at least one first protrusion protrudes outwards from an outer surface of the inner case. A fluid flows through the internal space in the first direction. The inner case is press-fitted inside the outer case so as to be accommodated in the internal space. The at least one first protrusion contacts a part of the inner surface of the outer case extending in the first direction.

公开(公告)号：US20240352910A1

公开(公告)日：2024-10-24

申请号：US18623302

申请日：2024-04-01

Applicant: FUTABA INDUSTRIAL CO., LTD.

Inventor： Kyohei Yamaguchi ,  Koji Iwamoto ,  Masaaki Kakuchi

IPC: F02M25/08

CPC classification number: F02M25/0854

Abstract: Provided is a canister configured to adsorb and desorb an evaporated fuel originating in a fuel tank of a vehicle. The canister includes an outer case, a coupling port, an inner case, and at least one first protrusion. The outer case includes an inner surface defining an internal space extending in a first direction. The coupling port couples an inside and an outside of the outer case. The inner case is a cylindrical member accommodating therein an adsorbent for adsorbing the evaporated fuel. The at least one first protrusion protrudes outwards from an outer surface of the inner case. A fluid flows through the internal space in the first direction. The inner case is press-fitted inside the outer case so as to be accommodated in the internal space. The at least one first protrusion contacts a part of the inner surface of the outer case extending in the first direction.