Title:
ELECTROMAGNETIC PUMP AND PUMP SYSTEM
Document Type and Number:
Japanese Patent JP2022082341
Kind Code:
A
Abstract:
To provide an electromagnetic pump and a pump system that can adjust microscopic time variations of a discharge flow rate in one control cycle without performing complicated driving control.SOLUTION: An electromagnetic pump 10 comprises first application means for applying an electromagnetic force for moving a movable iron core 60 forward. The first application means comprises a solenoid coil 40 arranged so as to surround the movable iron core 60, and a fixed iron core 30 for generating an electromagnetic force for attracting the movable iron core 60 by energization of the solenoid coil 40, and receiving the movable iron core 60 via a concave receiving surface 106 following a tip shape of the movable iron core 60.SELECTED DRAWING: Figure 2
Inventors:
SHOJI YUKIHIRO
Application Number:
JP2020193835A
Publication Date:
June 01, 2022
Filing Date:
November 20, 2020
Export Citation:
Assignee:
NACHI FUJIKOSHI CORP
International Classes:
F04B17/04
Attorney, Agent or Firm:
Kobayashi Isao
Akira Yamano
Akira Yamano
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