Title:
ELECTROMAGNETIC OSCILLATION TYPE PUMP
Document Type and Number:
Japanese Patent JP2004138009
Kind Code:
A
Abstract:
To provide an electromagnetic vibration type pump capable of improving pump performance by increasing propulsion force of an oscillator.
This electromagnetic oscillation type pump is provided with electromagnets oppositely arranged in a casing, the oscillator inserted in a gap part between electromagnets and fixing the electromagnets, a diaphragm fixed on left and right end part of the oscillator, and a pump casing part installed on both end parts of the casing. The surface of the electromagnet has a convex shape.
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Inventors:
OYA IKUO
KOMURO KOICHI
KOMURO KOICHI
Application Number:
JP2002304952A
Publication Date:
May 13, 2004
Filing Date:
October 18, 2002
Export Citation:
Assignee:
TECHNO TAKATSUKI CO LTD
International Classes:
F04B45/047; (IPC1-7): F04B45/047
Attorney, Agent or Firm:
Sota Asahina
Kei Saki
Fumio Akiyama
Hiromu Tanaka
Kei Saki
Fumio Akiyama
Hiromu Tanaka