JPS54138874A - Repairing method for leakage of hollow yarn membrane module - Google Patents

Repairing method for leakage of hollow yarn membrane module

Info

Publication number
JPS54138874A
JPS54138874A JP4828078A JP4828078A JPS54138874A JP S54138874 A JPS54138874 A JP S54138874A JP 4828078 A JP4828078 A JP 4828078A JP 4828078 A JP4828078 A JP 4828078A JP S54138874 A JPS54138874 A JP S54138874A
Authority
JP
Japan
Prior art keywords
hollow yarn
adhesives
adhered
opening end
tip face
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.)
Granted
Application number
JP4828078A
Other languages
Japanese (ja)
Other versions
JPS6260124B2 (en
Inventor
Takeshi Koyano
Hiroshi Tsurumi
Takehiko Okamoto
Akio Omori
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP4828078A priority Critical patent/JPS54138874A/en
Publication of JPS54138874A publication Critical patent/JPS54138874A/en
Publication of JPS6260124B2 publication Critical patent/JPS6260124B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To simply and completely repair the leakage cutting at leaked part, after applying and pressurizing fluidizable adhesives on adhered tip face of hollow yarn opening end and invading in the leaked part and then, solidifying, at the module accomodating hollow yarn-shaped selective permeable membrane (hollow yarn membrane).
CONSTITUTION: Fluidizable adhesives having 3W1000cp. preferably 100W1000cp. of viscosity on adhered tip face of hollow yarn opening end, is applied on the module accomodating hollow yarn membrane. Next, suitable box is provided on the tip face and closed vacant space is formed and then, pressing pressure is given on the adhesives supplying pressurized gas. Invaded adhesives is solidified pressurizing as it is or releasing pressure after the adhesive is fully invaded in leaked place. Then, adhered tip part is cut so as to be formed new hollow yarn opening end.
COPYRIGHT: (C)1979,JPO&Japio
JP4828078A 1978-04-20 1978-04-20 Repairing method for leakage of hollow yarn membrane module Granted JPS54138874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4828078A JPS54138874A (en) 1978-04-20 1978-04-20 Repairing method for leakage of hollow yarn membrane module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4828078A JPS54138874A (en) 1978-04-20 1978-04-20 Repairing method for leakage of hollow yarn membrane module

Publications (2)

Publication Number Publication Date
JPS54138874A true JPS54138874A (en) 1979-10-27
JPS6260124B2 JPS6260124B2 (en) 1987-12-15

Family

ID=12799013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4828078A Granted JPS54138874A (en) 1978-04-20 1978-04-20 Repairing method for leakage of hollow yarn membrane module

Country Status (1)

Country Link
JP (1) JPS54138874A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55110560A (en) * 1979-02-20 1980-08-26 Kawasumi Lab Inc Method of repairing leaking portion of hollow fiber type artifictal kidney
JPS56120994A (en) * 1980-02-29 1981-09-22 Tokyo Shibaura Electric Co Method of making hollow film separation module
JPS6040065A (en) * 1983-08-12 1985-03-02 テルモ株式会社 Hollow yarn type blood treating device
JPH02114970A (en) * 1988-10-24 1990-04-27 Terumo Corp Hollow yarn membrane type liquid treatment device and preparation thereof
US5192478A (en) * 1984-10-22 1993-03-09 The Dow Chemical Company Method of forming tubesheet for hollow fibers
FR2698693A1 (en) * 1992-10-30 1994-06-03 Nok Corp Detector for the two-dimensional location of faults in hollow fibre membrane modules - having laser beam impinging on particles passing through a fault
US6766259B2 (en) 2002-07-29 2004-07-20 Baxter International Inc. System and a method for detecting fiber damage in a dialyzer
JP2013066870A (en) * 2011-09-26 2013-04-18 Mitsubishi Rayon Co Ltd Method for repairing hollow fiber membrane module, and hollow fiber membrane module

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55110560A (en) * 1979-02-20 1980-08-26 Kawasumi Lab Inc Method of repairing leaking portion of hollow fiber type artifictal kidney
JPS56120994A (en) * 1980-02-29 1981-09-22 Tokyo Shibaura Electric Co Method of making hollow film separation module
JPS6362243B2 (en) * 1980-02-29 1988-12-01
JPS6040065A (en) * 1983-08-12 1985-03-02 テルモ株式会社 Hollow yarn type blood treating device
JPH0457350B2 (en) * 1983-08-12 1992-09-11 Terumo Corp
US5192478A (en) * 1984-10-22 1993-03-09 The Dow Chemical Company Method of forming tubesheet for hollow fibers
JPH02114970A (en) * 1988-10-24 1990-04-27 Terumo Corp Hollow yarn membrane type liquid treatment device and preparation thereof
JPH0659308B2 (en) * 1988-10-24 1994-08-10 テルモ株式会社 Hollow fiber membrane blood processor and method for manufacturing the same
FR2698693A1 (en) * 1992-10-30 1994-06-03 Nok Corp Detector for the two-dimensional location of faults in hollow fibre membrane modules - having laser beam impinging on particles passing through a fault
US5640236A (en) * 1992-10-30 1997-06-17 Nok Corporation Method and apparatus for detecting the position of defect in a hollow fiber membrane module
US6766259B2 (en) 2002-07-29 2004-07-20 Baxter International Inc. System and a method for detecting fiber damage in a dialyzer
JP2013066870A (en) * 2011-09-26 2013-04-18 Mitsubishi Rayon Co Ltd Method for repairing hollow fiber membrane module, and hollow fiber membrane module

Also Published As

Publication number Publication date
JPS6260124B2 (en) 1987-12-15

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