JPS6343609U - - Google Patents

Info

Publication number
JPS6343609U
JPS6343609U JP13802686U JP13802686U JPS6343609U JP S6343609 U JPS6343609 U JP S6343609U JP 13802686 U JP13802686 U JP 13802686U JP 13802686 U JP13802686 U JP 13802686U JP S6343609 U JPS6343609 U JP S6343609U
Authority
JP
Japan
Prior art keywords
tube
tubular body
polytetrafluoroethylene
porous
porous film
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
JP13802686U
Other languages
English (en)
Other versions
JPH0532162Y2 (ja
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 filed Critical
Priority to JP1986138026U priority Critical patent/JPH0532162Y2/ja
Publication of JPS6343609U publication Critical patent/JPS6343609U/ja
Application granted granted Critical
Publication of JPH0532162Y2 publication Critical patent/JPH0532162Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Degasification And Air Bubble Elimination (AREA)

Description

【図面の簡単な説明】
図面は本考案の技術的内容を示すものであつて
、第1図は本考案によるチユーブの断面図、第2
図はそのポリテトラフルオロエチレン多孔質フイ
ルムによる管状体の斜面図、第3図はこのポリテ
トラフルオロエチレン多孔質フイルムの1例につ
いての耐水圧と通気量の関係を示した図表、第4
図は従来のポリテトラフルオロエチレン多孔質チ
ユーブの耐水圧と通気量の関係を示した図表であ
る。 然して前記第1,2図において、1は多孔質チ
ユーブによる内側チユーブ、2は管状体、3は多
孔質チユーブによる外側チユーブ、4は前記管状
体を形成するポリテトラフルオロエチレン多孔質
フイルム、5は融着部を示すものである。

Claims (1)

    【実用新案登録請求の範囲】
  1. 多孔質合成樹脂チユーブによる内側チユーブと
    外側チユーブを有し、これら内外側チユーブの間
    にポリテトラフルオロエチレンによる平均孔径が
    0.2〜3.0μmの多孔質フイルムで形成され
    た管状体を介装したことを特徴とする脱気用チユ
    ーブ。
JP1986138026U 1986-09-10 1986-09-10 Expired - Lifetime JPH0532162Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986138026U JPH0532162Y2 (ja) 1986-09-10 1986-09-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986138026U JPH0532162Y2 (ja) 1986-09-10 1986-09-10

Publications (2)

Publication Number Publication Date
JPS6343609U true JPS6343609U (ja) 1988-03-23
JPH0532162Y2 JPH0532162Y2 (ja) 1993-08-18

Family

ID=31042630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986138026U Expired - Lifetime JPH0532162Y2 (ja) 1986-09-10 1986-09-10

Country Status (1)

Country Link
JP (1) JPH0532162Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02290201A (ja) * 1989-04-28 1990-11-30 Nitto Denko Corp 液体の脱気方法
JP2009137181A (ja) * 2007-12-07 2009-06-25 Nitto Denko Corp ポリテトラフルオロエチレン多孔質膜およびその製造方法ならびに防水通気フィルタ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5173350U (ja) * 1974-12-04 1976-06-09
JPS5343883U (ja) * 1976-09-17 1978-04-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5173350U (ja) * 1974-12-04 1976-06-09
JPS5343883U (ja) * 1976-09-17 1978-04-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02290201A (ja) * 1989-04-28 1990-11-30 Nitto Denko Corp 液体の脱気方法
JP2009137181A (ja) * 2007-12-07 2009-06-25 Nitto Denko Corp ポリテトラフルオロエチレン多孔質膜およびその製造方法ならびに防水通気フィルタ

Also Published As

Publication number Publication date
JPH0532162Y2 (ja) 1993-08-18

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