JPS647980U - - Google Patents

Info

Publication number
JPS647980U
JPS647980U JP10299587U JP10299587U JPS647980U JP S647980 U JPS647980 U JP S647980U JP 10299587 U JP10299587 U JP 10299587U JP 10299587 U JP10299587 U JP 10299587U JP S647980 U JPS647980 U JP S647980U
Authority
JP
Japan
Prior art keywords
pipe
coating layer
grounds
ground wire
plastics
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
JP10299587U
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 JP10299587U priority Critical patent/JPS647980U/ja
Publication of JPS647980U publication Critical patent/JPS647980U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Air Transport Of Granular Materials (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Description

【図面の簡単な説明】
第1図は本考案による実施例の断面図、第2図
は帯電量と輸送に必要な力との関係のグラフを示
した図である。 1…パイプ本体、2…コーテイング層、3…ア
ース線。

Claims (1)

    【実用新案登録請求の範囲】
  1. プラスチツクなどの比較的電気絶縁性が大きい
    軽量物を空気力輸送するパイプにおいて、パイプ
    本体の内壁に付設した導電性のコーテイング層と
    、該コーテイング層を接地するアース線とを有す
    ることを特徴とする空気力輸送用パイプ。
JP10299587U 1987-07-03 1987-07-03 Pending JPS647980U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10299587U JPS647980U (ja) 1987-07-03 1987-07-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10299587U JPS647980U (ja) 1987-07-03 1987-07-03

Publications (1)

Publication Number Publication Date
JPS647980U true JPS647980U (ja) 1989-01-17

Family

ID=31333412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10299587U Pending JPS647980U (ja) 1987-07-03 1987-07-03

Country Status (1)

Country Link
JP (1) JPS647980U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003083483A (ja) * 2001-09-10 2003-03-19 Tokyo Gas Co Ltd 耐雷管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003083483A (ja) * 2001-09-10 2003-03-19 Tokyo Gas Co Ltd 耐雷管

Similar Documents

Publication Publication Date Title
JPS647980U (ja)
JPS63177377U (ja)
JPS6453692U (ja)
JPH0248681U (ja)
JPH01119091U (ja)
JPH01104488U (ja)
JPS61176929U (ja)
JPH0252286U (ja)
JPS61103336U (ja)
JPS61194887U (ja)
JPS63146914U (ja)
JPS6284205U (ja)
JPH03103562U (ja)
JPS63104782U (ja)
JPS61128182U (ja)
JPS62130874U (ja)
JPS6288285U (ja)
JPS61199621U (ja)
JPH0196842U (ja)
JPS6251664U (ja)
JPH0211921U (ja)
JPS63146284U (ja)
JPS6167414U (ja)
JPS6433788U (ja)
JPH02146714U (ja)