The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 11, 2022
Filed:
Aug. 01, 2017
Aisin Corporation, Aichi, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Makoto Sakai, Anjo, JP;
Ryosuke Mizuno, Toyota, JP;
Tomokazu Seki, Kariya, JP;
Katsuya Nozue, Toyohashi, JP;
Yasuo Kidena, Kariya, JP;
Shunsuke Tanaka, Nisshin, JP;
Kenji Hashimoto, Nisshin, JP;
AISIN CORPORATION, Kariya, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
This air pump device is provided with: an electric pump unit including a pump mechanism and a motor; a case; and a vibration-proof member. The pump mechanism and the motor are arranged side by side in the axial direction of the motor. The pump mechanism has an inlet and an outlet at an end in the axial direction on the opposite side of the motor. The case has a first wall and a second wall which are located on opposite sides in the axial direction of the motor and which face the electric pump unit. The vibration-proof member is provided with: a first axial vibration-proof unit interposed between the electric pump unit and the first wall; and a second axial vibration-proof unit interposed between the electric pump unit and the second wall. The first axial vibration-proof unit covers the inlet.