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:
Mar. 18, 2003
Filed:
Jan. 02, 2001
Ikuo Ohya, Takatsuki, JP;
Nozomu Kawasaki, Takatsuki, JP;
Techno Takatsuki Co., Ltd., Osaka-fu, JP;
Abstract
An electromagnetic oscillating type pump for oscillating diaphragms ( ) connected to an oscillator ( ) caused to oscillate by utilizing magnetic interaction between an electromagnetic portion ( ) and a magnetic body ( ), and having a frame portion ( ) of resin mold formed by molding resin on an outer surface of the electromagnetic portion ( ). For positioning iron cores ( ) provided as part of the electromagnetic portion ( ), an iron core positioning tool ( ) is optionally provided, and in some embodiments is included as part of the electromagnetic portion ( ) and disposed at an inner peripheral portion of the electromagnetic portion ( ).