JP3640789B2 - 筒状フィルタ部材及びその製造方法、並びに筒状フィルタ - Google Patents

筒状フィルタ部材及びその製造方法、並びに筒状フィルタ Download PDF

Info

Publication number
JP3640789B2
JP3640789B2 JP06775998A JP6775998A JP3640789B2 JP 3640789 B2 JP3640789 B2 JP 3640789B2 JP 06775998 A JP06775998 A JP 06775998A JP 6775998 A JP6775998 A JP 6775998A JP 3640789 B2 JP3640789 B2 JP 3640789B2
Authority
JP
Japan
Prior art keywords
cylindrical
cell
cylindrical filter
filter member
micro
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP06775998A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11244631A (ja
JPH11244631A5 (https=
Inventor
貴 常盤
均 小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Vilene Co Ltd
Original Assignee
Japan Vilene Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Vilene Co Ltd filed Critical Japan Vilene Co Ltd
Priority to JP06775998A priority Critical patent/JP3640789B2/ja
Publication of JPH11244631A publication Critical patent/JPH11244631A/ja
Publication of JPH11244631A5 publication Critical patent/JPH11244631A5/ja
Application granted granted Critical
Publication of JP3640789B2 publication Critical patent/JP3640789B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
JP06775998A 1998-03-03 1998-03-03 筒状フィルタ部材及びその製造方法、並びに筒状フィルタ Expired - Fee Related JP3640789B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP06775998A JP3640789B2 (ja) 1998-03-03 1998-03-03 筒状フィルタ部材及びその製造方法、並びに筒状フィルタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06775998A JP3640789B2 (ja) 1998-03-03 1998-03-03 筒状フィルタ部材及びその製造方法、並びに筒状フィルタ

Publications (3)

Publication Number Publication Date
JPH11244631A JPH11244631A (ja) 1999-09-14
JPH11244631A5 JPH11244631A5 (https=) 2004-08-19
JP3640789B2 true JP3640789B2 (ja) 2005-04-20

Family

ID=13354200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP06775998A Expired - Fee Related JP3640789B2 (ja) 1998-03-03 1998-03-03 筒状フィルタ部材及びその製造方法、並びに筒状フィルタ

Country Status (1)

Country Link
JP (1) JP3640789B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5023095B2 (ja) * 2009-03-13 2012-09-12 パナソニック株式会社 浄水カートリッジ
CN120586637B (zh) * 2025-05-07 2026-01-09 上海吾励环境技术有限公司 一种生物法废气处理填料及生产方法

Also Published As

Publication number Publication date
JPH11244631A (ja) 1999-09-14

Similar Documents

Publication Publication Date Title
US4615804A (en) High density pleat spacing and scoring tool and filter made therewith
US5252207A (en) Wrap member having openings
KR102331811B1 (ko) 여과 매체, 주름형 매체 팩, 필터 카트리지, 및 제조 방법
EP1554028B1 (en) Filterelement including filtration media with multi-layer pleat support
GB2070974A (en) Supported semipermeable membrane
US4358371A (en) Backwashable filter
CA2385319A1 (en) Filter elements and filtering methods
JP4261359B2 (ja) フィルタモジュール及びその製造方法
JP2004519319A (ja) プリーツを有するフィルタ媒体を備えるフィルタカートリッジ
JPH03221105A (ja) 濾過エレメントおよびその製造方法
JP2011529782A (ja) 渦巻状に巻かれた膜フィルターを有するフィルターモジュールおよびシステム並びにその製造方法
JP3640789B2 (ja) 筒状フィルタ部材及びその製造方法、並びに筒状フィルタ
US8640884B2 (en) Fluid treatment elements and fluid treatment arrangements with spaces between fluid treatment elements and methods for making and using them
US4549963A (en) Filtering device comprising one or more filtering elements consisting of filtering discs
CN111085025B (zh) 支撑和排泄物料、过滤器和使用方法
CN111085024B (zh) 支撑和排水材料、过滤器以及使用方法
EP2489420B1 (en) Separatorless pleated fluid filter
JP5285443B2 (ja) フィルタエレメントの製造方法及びフィルタエレメントの製造に使用する治具
US8911633B2 (en) Fluid treatment elements and fluid treatment arrangements with posts and/or bands between fluid treatment elements and methods for making and using them
JP3688477B2 (ja) 筒状フィルタ部材及びその製造方法並びに筒状フィルタ
US20100219139A1 (en) Fluid treatment arrangements with fluid treatment elements and methods for making and using them
JPH0747093B2 (ja) フィルター部材
JP5165328B2 (ja) フィルタの製造方法
JP2010522071A (ja) 流体処理エレメントのセットを備える流体処理装置及び流体処理装置を製造し使用するための方法
GB2274604A (en) Filter element

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20040811

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20040831

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20041101

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20050118

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20050119

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080128

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090128

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100128

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100128

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110128

Year of fee payment: 6

LAPS Cancellation because of no payment of annual fees