Title:
ELECTROMAGNETIC BLOWER
Document Type and Number:
Japanese Patent JP2000034982
Kind Code:
A
Abstract:
To provide a small-sized and inexpensive electromagnetic blower which can adjust an amount of discharged air.
This type of electromagnetic blower has a pump for discharging air, a pump driving body, and two electromagnets 14, 15 which are excited when current is carried to winding coils for operating the pump driving body due to magnetic force. A current carrying switch 41 is arranged for carrying current to a coil 17a of one electromagnet 14, or the coils 17a, 17b of both the electromagnets 14, 15.
Inventors:
WATANABE KAZUO
NAKANO YASUMASA
NAKANO YASUMASA
Application Number:
JP20202998A
Publication Date:
February 02, 2000
Filing Date:
July 16, 1998
Export Citation:
Assignee:
MARUKA SEIKI KK
International Classes:
F04B45/047; (IPC1-7): F04B45/047
Attorney, Agent or Firm:
Hidehiko Okada (6 outside)