Title:
【発明の名称】フィルタエレメント
Document Type and Number:
Japanese Patent JP3016414
Kind Code:
B2
Abstract:
PURPOSE: To obtain a filter element which makes it possible to easily exchange only a filter medium to discard it and can be produced easily at low costs without deteriorating working environment. CONSTITUTION: A filter element 2 is composed of a cylindrical filter medium 30 and a filter medium holding member, the holding member consists of an upper holding member 10 and a lower holding member 20, and tube members 12, 22 which extend to the inside of the filter medium 30 are formed in the holding members 10, 20 respectively. By bonding or separating the tube members 12, 22, the filter medium can be held or removed. When the tube members 12, 22 are bonded by soft resin melts 38, 39 set on the periphery of the filter medium 30, the inside and outside of the filter medium 30 are sealed.
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Inventors:
Teruo Ohta
Application Number:
JP12441795A
Publication Date:
March 06, 2000
Filing Date:
April 25, 1995
Export Citation:
Assignee:
Wako Industry Co., Ltd.
International Classes:
B01D29/07; B01D27/08; B01D29/21; (IPC1-7): B01D27/08; B01D29/07
Domestic Patent References:
| JP61227809A | ||||
| JP63144804U |
Attorney, Agent or Firm:
Shogo Onishi (1 person outside)