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. 08, 1998
Filed:
Jan. 07, 1997
Kunihiko Tsuchida, Zentsuji, JP;
Kazuhisa Otani, Marugame, JP;
Ishigaki Company Limited, , JP;
Abstract
A vibration rod for simultaneously vibrating upper-portion support bars arranged to be upwards brought into contact with two ends of the upper-portion support bar to simultaneously vibrate the upper-portion support bars is disposed below the bar for supporting the upper portion of each of filter clothes each of which is disposed between filter plates; and washing pipes each having nozzles pointed to the filter cloth from a position above a gap between filter plates are disposed above the filter plates disposed in parallel so that cakes allowed to adhere to the filter clothes are separated by vibrating the filter plates simultaneously with opening of all of the filter plates. Then, washing water sprayed from the nozzles enables all of the filter clothes to simultaneously be washed and regenerated.