Title:
【発明の名称】電磁振動型ポンプおよびその製法
Document Type and Number:
Japanese Patent JP3370653
Kind Code:
B2
Abstract:
An electromagnetic oscillating compressor for oscillating diaphragms (5) connected to an oscillator (4) through electromagnetic oscillation of the oscillator with magnetic body by utilizing magnetic interaction between an electromagnetic portion (2) comprising one or a plurality of iron cores (20) and the magnetic body. A frame portion (19) of resin mold is formed by molding resin on an outer surface of the electromagnetic portion. It is possible to obtain electromagnetic oscillating type pumps of lower manufacturing costs and exhibiting high acoustic insulating effects.
Inventors:
Ikuo Landlord
Nozomi Kawasaki
Nozomi Kawasaki
Application Number:
JP2000328537A
Publication Date:
January 27, 2003
Filing Date:
October 27, 2000
Export Citation:
Assignee:
Techno Takatsuki Co., Ltd.
International Classes:
F04B43/04; F04B35/04; F04B39/00; F04B39/14; F04B45/04; F04B45/047; H02K3/44; H02K15/12; H02K33/16; (IPC1-7): F04B45/047; F04B45/04
Domestic Patent References:
| JP7127577A | ||||
| JP11303735A | ||||
| JP10169564A | ||||
| JP5141361A | ||||
| JP62214288A | ||||
| JP62151666A | ||||
| JP57109287U | ||||
| JP6451782U | ||||
| JP56143578U | ||||
| JP54117513U | ||||
| JP421075B2 | ||||
| JP5732232B1 | ||||
| JP6344969Y1 | ||||
| JP5522219Y1 | ||||
| JP5534316Y1 |
Attorney, Agent or Firm:
Sota Asahina (1 person outside)