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:
Apr. 04, 1989
Filed:
Mar. 30, 1987
Applicant:
Inventors:
Akira Yabe, Ibaraki, JP;
Takao Taketani, Ibaraki, JP;
Assignees:
Agency of Industrial Science & Technology, Tokyo, JP;
Ministry of International Trade & Industry, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F04B / ;
U.S. Cl.
CPC ...
417 48 ;
Abstract
A device for generating jets in which two electrodes are disposed in a liquid. One of the electrodes is a plane electrode and the other is disposed at a predetermined distance from the plane electrode and has a plurality of space areas. The space areas are alternately large and small. When a high voltage is applied between the two electrodes, jets are generated from the large space areas.