The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 20, 2005
Filed:
Dec. 13, 2002
Applicants:
Ikuo Ohya, Takatsuki, JP;
Nozomu Kawasaki, Takatsuki, JP;
Inventors:
Ikuo Ohya, Takatsuki, JP;
Nozomu Kawasaki, Takatsuki, JP;
Assignee:
Techno Takatsuki Co., Ltd., Takatsuku, JP;
Primary Examiner:
Int. Cl.
CPC ...
B29C045/14 ; B29C070/70 ;
U.S. Cl.
CPC ...
Abstract
An electromagnetic oscillating type pump for oscillating diaphragms connected to an oscillator through electromagnetic oscillation of the oscillator with magnetic body by utilizing magnetic interaction between an electromagnetic portion comprising one or a plurality of iron cores and the magnetic body. A frame portion 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 capable of decreasing manufacturing costs and of exhibiting high acoustic insulating effects.