JPH0198198U - - Google Patents

Info

Publication number
JPH0198198U
JPH0198198U JP19346587U JP19346587U JPH0198198U JP H0198198 U JPH0198198 U JP H0198198U JP 19346587 U JP19346587 U JP 19346587U JP 19346587 U JP19346587 U JP 19346587U JP H0198198 U JPH0198198 U JP H0198198U
Authority
JP
Japan
Prior art keywords
air supply
thermal expansion
inner cylinder
exhaust
registration request
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
JP19346587U
Other languages
English (en)
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 JP19346587U priority Critical patent/JPH0198198U/ja
Publication of JPH0198198U publication Critical patent/JPH0198198U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す図、第2図な
いし第6図は従来の技術を示す図である。 1……ドライヤロール、2……ポケツトベンチ
レーシヨンロール、3……湿紙、4……カンバス
、5……外筒、6……内筒、6a……排気側内筒
、6b……給気側内筒、7……シールバー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 給排気手段を有するポケツトベンチレーシヨン
    ロールの内筒の、給気側に熱膨張係数の低い材料
    、排気側に熱膨張係数の高い材料をそれぞれ用い
    たことを特徴とするポケツトベンチレーシヨンロ
    ール。
JP19346587U 1987-12-22 1987-12-22 Pending JPH0198198U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19346587U JPH0198198U (ja) 1987-12-22 1987-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19346587U JPH0198198U (ja) 1987-12-22 1987-12-22

Publications (1)

Publication Number Publication Date
JPH0198198U true JPH0198198U (ja) 1989-06-30

Family

ID=31484252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19346587U Pending JPH0198198U (ja) 1987-12-22 1987-12-22

Country Status (1)

Country Link
JP (1) JPH0198198U (ja)

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