Title:
ポンプ
Document Type and Number:
Japanese Patent JP6680415
Kind Code:
B2
Abstract:
A pump includes a pump housing, a vibrating plate, a driving element, and a power-feeding plate including a first conductive portion and a second conductive portion electrically insulated from the first conductive portion. The driving element has a first surface and a second surface. The first conductive portion includes a first outer terminal part, a first connecting terminal part electrically connected to the second surface of the driving element, and a first coupling part coupling the first outer terminal part and the first connecting terminal part to each other. The second conductive portion includes a second outer terminal part and a second connecting terminal part electrically connected to the second outer terminal part and to the first surface of the driving element.
Inventors:
Masaaki Fujisaki
Application Number:
JP2019560922A
Publication Date:
April 15, 2020
Filing Date:
December 03, 2018
Export Citation:
Assignee:
MURATA MANUFACTURING CO.,LTD.
International Classes:
F04B43/04; F04B45/047
Domestic Patent References:
| JP201226274A |
Foreign References:
| WO2016175185A1 |
Attorney, Agent or Firm:
Fukami patent office