JPS54136579A - Preparation of tubular module - Google Patents

Preparation of tubular module

Info

Publication number
JPS54136579A
JPS54136579A JP4461678A JP4461678A JPS54136579A JP S54136579 A JPS54136579 A JP S54136579A JP 4461678 A JP4461678 A JP 4461678A JP 4461678 A JP4461678 A JP 4461678A JP S54136579 A JPS54136579 A JP S54136579A
Authority
JP
Japan
Prior art keywords
membrane
tubular
tape
fixed form
shaped fixed
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
JP4461678A
Other languages
Japanese (ja)
Inventor
Taiyo Hayashi
Ryuichi Tamura
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP4461678A priority Critical patent/JPS54136579A/en
Publication of JPS54136579A publication Critical patent/JPS54136579A/en
Pending legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To manufacture the above mentioned product having superior transparency in room temperature, by providing tape-shaped fixed form sealant crossing with both end parts of tubular transparent membrane placed parallelly in reed screen shape at regular intervals at right angles and next, closely rolling formed module basic body on the support element spirally.
CONSTITUTION: The tubular transparent membrane 2 are placed parallelly in reed screen shape at regular intervals and the tape-shaped fixed form sealant 1 is provided on both end parts of the membrane 2 crossing in length direction of the membrane 2 at right angles. Next, formed module basic body is closely rolled spirally so as each tape-shaped fixed form sealant to be contact with each other on the support element 6. By the above method, transparency is improved because tubular semipermeable membrane is not affected by heat as usual method and moreover, liquid resin is not impregnated in the tubular semipermeable membrane.
COPYRIGHT: (C)1979,JPO&Japio
JP4461678A 1978-04-14 1978-04-14 Preparation of tubular module Pending JPS54136579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4461678A JPS54136579A (en) 1978-04-14 1978-04-14 Preparation of tubular module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4461678A JPS54136579A (en) 1978-04-14 1978-04-14 Preparation of tubular module

Publications (1)

Publication Number Publication Date
JPS54136579A true JPS54136579A (en) 1979-10-23

Family

ID=12696363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4461678A Pending JPS54136579A (en) 1978-04-14 1978-04-14 Preparation of tubular module

Country Status (1)

Country Link
JP (1) JPS54136579A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59189908A (en) * 1983-04-09 1984-10-27 Micro Roka Kogyo:Kk Filter apparatus
JPS63185406A (en) * 1987-01-26 1988-08-01 Kurita Water Ind Ltd Tubular membrane module
JPH0518616A (en) * 1991-07-11 1993-01-26 Daikin Ind Ltd Refrigerator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59189908A (en) * 1983-04-09 1984-10-27 Micro Roka Kogyo:Kk Filter apparatus
JPS63185406A (en) * 1987-01-26 1988-08-01 Kurita Water Ind Ltd Tubular membrane module
JPH0518616A (en) * 1991-07-11 1993-01-26 Daikin Ind Ltd Refrigerator

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