JPS60148004U - mesh spacer - Google Patents

mesh spacer

Info

Publication number
JPS60148004U
JPS60148004U JP3567884U JP3567884U JPS60148004U JP S60148004 U JPS60148004 U JP S60148004U JP 3567884 U JP3567884 U JP 3567884U JP 3567884 U JP3567884 U JP 3567884U JP S60148004 U JPS60148004 U JP S60148004U
Authority
JP
Japan
Prior art keywords
spacer
cut
cutting
semipermeable membrane
treatment
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.)
Pending
Application number
JP3567884U
Other languages
Japanese (ja)
Inventor
笹島　邦彦
米川　均
進 山口
Original Assignee
ダイセル化学工業株式会社
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 ダイセル化学工業株式会社 filed Critical ダイセル化学工業株式会社
Priority to JP3567884U priority Critical patent/JPS60148004U/en
Publication of JPS60148004U publication Critical patent/JPS60148004U/en
Pending legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 分離用半透膜モジュールに用いる網状スペーサーであっ
て、原反スペーサーを一定サイズに裁断する際、ホット
カット法または超音波または高周波溶断法で裁断するか
、裁断後に裁断面を火炎処理または熱風処理または溶剤
処理を施し、丸味を付与し、接触する半透膜面への傷付
きを防止したことを特徴とする網状スペーサー。This is a mesh spacer used in semipermeable membrane modules for separation, and when cutting the original spacer to a certain size, it is cut using a hot cut method, ultrasonic wave or high frequency fusing method, or the cut surface is treated with flame treatment or hot air treatment after cutting. Or a net-like spacer characterized by being subjected to solvent treatment to give it a rounded appearance and to prevent damage to the semipermeable membrane surface in contact with it.
JP3567884U 1984-03-13 1984-03-13 mesh spacer Pending JPS60148004U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3567884U JPS60148004U (en) 1984-03-13 1984-03-13 mesh spacer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3567884U JPS60148004U (en) 1984-03-13 1984-03-13 mesh spacer

Publications (1)

Publication Number Publication Date
JPS60148004U true JPS60148004U (en) 1985-10-01

Family

ID=30540173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3567884U Pending JPS60148004U (en) 1984-03-13 1984-03-13 mesh spacer

Country Status (1)

Country Link
JP (1) JPS60148004U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018186109A1 (en) 2017-04-07 2018-10-11 住友化学株式会社 Spiral-type gas-separation membrane element, gas-separation membrane module, and gas-separation device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913480B1 (en) * 1970-07-17 1974-04-01
JPS5539755A (en) * 1978-09-12 1980-03-19 Shibaura Eng Works Ltd Cutting method of synthetic resin string knife in lawn mower

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913480B1 (en) * 1970-07-17 1974-04-01
JPS5539755A (en) * 1978-09-12 1980-03-19 Shibaura Eng Works Ltd Cutting method of synthetic resin string knife in lawn mower

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018186109A1 (en) 2017-04-07 2018-10-11 住友化学株式会社 Spiral-type gas-separation membrane element, gas-separation membrane module, and gas-separation device
US11358101B2 (en) 2017-04-07 2022-06-14 Sumitomo Chemical Company, Limited Spiral-wound gas separation membrane element, gas separation membrane module, and gas separation apparatus

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