公开(公告)号：US11932152B2

公开(公告)日：2024-03-19

申请号：US17825701

申请日：2022-05-26

Applicant: AISIN CORPORATION

Inventor： Shogo Sakai ,  Kazuma Nishida ,  Takashi Yokoyama ,  Satoshi Masuda

IPC: B60N2/90 ,  F04B35/04 ,  F04B39/00 ,  F04B39/12 ,  F04B53/00 ,  F04B1/03 ,  F04B27/10

CPC classification number: B60N2/914 ,  F04B39/121 ,  F04B1/03 ,  F04B27/1081 ,  F04B35/04 ,  F04B39/0033 ,  F04B39/0044 ,  F04B39/127 ,  F04B53/002 ,  F04B53/003

Abstract: An air pump device includes an electric pump unit including a pump mechanism and a motor configured to drive the pump mechanism, a case housing the electric pump unit, and a vibration-proof member interposed between the electric pump unit and the case. The vibration-proof member is a plate-shaped member made of an elastic resin material and is wound around the electric pump unit to wrap the electric pump unit therein. A part of the vibration-proof member is sandwiched between the electric pump unit and one of facing surfaces that are inner surfaces of the case and face each other inside the case. Another part of the vibration-proof member is sandwiched between the electric pump unit and the other one of the facing surfaces.