JPS5518282A - Semipermeable membrane module - Google Patents

Semipermeable membrane module

Info

Publication number
JPS5518282A
JPS5518282A JP9195778A JP9195778A JPS5518282A JP S5518282 A JPS5518282 A JP S5518282A JP 9195778 A JP9195778 A JP 9195778A JP 9195778 A JP9195778 A JP 9195778A JP S5518282 A JPS5518282 A JP S5518282A
Authority
JP
Japan
Prior art keywords
tubular membrane
zagly
zig
closely
semipermeable membrane
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
JP9195778A
Other languages
Japanese (ja)
Other versions
JPS5940043B2 (en
Inventor
Hitoshi Tsugaya
Kiyoshi Ishii
Zenjiro Honda
Hitoshi Yonekawa
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.)
Daicel Corp
Original Assignee
Daicel Corp
Daicel Chemical Industries 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 Daicel Corp, Daicel Chemical Industries Ltd filed Critical Daicel Corp
Priority to JP9195778A priority Critical patent/JPS5940043B2/en
Publication of JPS5518282A publication Critical patent/JPS5518282A/en
Publication of JPS5940043B2 publication Critical patent/JPS5940043B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)

Abstract

PURPOSE: To permit folding tubular membrane zig-zagly and closely and also to miniaturize module structure of long tubular membrane by a tubular membrane with projections in its longitudinal direction.
CONSTITUTION: The semipermeable membrane 8 laid on the inside surface of the circular back fabric 7 of the tubular membrane 6 has integrally plural projections 9 projecting its longitudinal direction toward the center of the tube. Thus, even when the tubular membrane 6 is closely and zig-zagly folded into a laminated layer, the blocking of the folded portions can be prevented and thus the flow path 10 can be assured. When the laminated is encased in a case, the curvature radius of folded portions can be made smaller and thus module structure can be miniaturized.
COPYRIGHT: (C)1980,JPO&Japio
JP9195778A 1978-07-26 1978-07-26 Semipermeable membrane module Expired JPS5940043B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9195778A JPS5940043B2 (en) 1978-07-26 1978-07-26 Semipermeable membrane module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9195778A JPS5940043B2 (en) 1978-07-26 1978-07-26 Semipermeable membrane module

Publications (2)

Publication Number Publication Date
JPS5518282A true JPS5518282A (en) 1980-02-08
JPS5940043B2 JPS5940043B2 (en) 1984-09-27

Family

ID=14041040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9195778A Expired JPS5940043B2 (en) 1978-07-26 1978-07-26 Semipermeable membrane module

Country Status (1)

Country Link
JP (1) JPS5940043B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6170214A (en) * 1984-09-11 1986-04-11 東芝プラント建設株式会社 Bolt tensioner

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61271944A (en) * 1985-05-27 1986-12-02 株式会社フジチク Sausage steamer
JP2011101864A (en) * 2009-11-11 2011-05-26 Nitto Denko Corp Separation membrane unit, and separation membrane element equipped therewith

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6170214A (en) * 1984-09-11 1986-04-11 東芝プラント建設株式会社 Bolt tensioner
JPH0325648B2 (en) * 1984-09-11 1991-04-08 Toshiba Puranto Kensetsu Kk

Also Published As

Publication number Publication date
JPS5940043B2 (en) 1984-09-27

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