JP4653956B2 - 気体圧力検出装置とそれを用いた粉粒体輸送装置 - Google Patents
気体圧力検出装置とそれを用いた粉粒体輸送装置 Download PDFInfo
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- JP4653956B2 JP4653956B2 JP2004045653A JP2004045653A JP4653956B2 JP 4653956 B2 JP4653956 B2 JP 4653956B2 JP 2004045653 A JP2004045653 A JP 2004045653A JP 2004045653 A JP2004045653 A JP 2004045653A JP 4653956 B2 JP4653956 B2 JP 4653956B2
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- pressure detection
- gas
- pressure
- plate
- granular material
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- Air Transport Of Granular Materials (AREA)
Description
する。
Claims (4)
- 気体流の生じる通路に連通するとともに一端部を外気口とした筒体内に設けられ、気体流による圧力変動に応じて移動する圧力検出板と、前記圧力検出板の上手側に位置し、前記気体流が生じた時の前記圧力検出板の移動に連動して前記外気口を閉じるとともに前記気体流が停止した時の前記圧力検出板の移動に連動して前記外気口を開く閉塞板と、前記圧力検出板の移動に連動し、前記圧力変動を検知器に伝えるとともに前記圧力変動を検知器に伝えた位置で前記圧力検出板の移動方向と反対方向に弾性力が作用するように配置した板バネより成る弾性体とを備えた気体圧力検出装置。
- 閉塞板と弾性体は前記圧力検出板に1本のロッドでそれぞれ連結し、かつ前記閉塞板と弾性体を前記筒体外に配置してなる請求項1記載の気体圧力検出装置。
- 請求項1または請求項2のいずれかに記載の気体圧力検出装置を用いた粉粒体輸送装置。
- 粉粒体貯留槽と気体・粉粒体分離器を輸送管で接続し、気体流発生源により前記輸送管内に生じる気体流により粉粒体貯留槽の粉粒体を気体・粉粒体分離器に輸送するものにあって、前記粉粒体貯留槽の近傍における前記輸送管に請求項1または請求項2のいずれかに記載の気体圧力検出装置を設けてなる粉粒体輸送装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004045653A JP4653956B2 (ja) | 2004-02-23 | 2004-02-23 | 気体圧力検出装置とそれを用いた粉粒体輸送装置 |
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JP2004045653A JP4653956B2 (ja) | 2004-02-23 | 2004-02-23 | 気体圧力検出装置とそれを用いた粉粒体輸送装置 |
Publications (2)
Publication Number | Publication Date |
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JP2005233856A JP2005233856A (ja) | 2005-09-02 |
JP4653956B2 true JP4653956B2 (ja) | 2011-03-16 |
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JP2004045653A Expired - Fee Related JP4653956B2 (ja) | 2004-02-23 | 2004-02-23 | 気体圧力検出装置とそれを用いた粉粒体輸送装置 |
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JP (1) | JP4653956B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4934311B2 (ja) * | 2005-10-19 | 2012-05-16 | 株式会社松井製作所 | 粉粒体輸送装置の気体圧力検出装置とそれを用いた粉粒体輸送装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09178586A (ja) * | 1995-12-26 | 1997-07-11 | Nesutetsuku Kk | 高耐圧性感圧装置 |
JP2000153922A (ja) * | 1998-11-20 | 2000-06-06 | Matsui Mfg Co | 粉粒体の輸送装置 |
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2004
- 2004-02-23 JP JP2004045653A patent/JP4653956B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09178586A (ja) * | 1995-12-26 | 1997-07-11 | Nesutetsuku Kk | 高耐圧性感圧装置 |
JP2000153922A (ja) * | 1998-11-20 | 2000-06-06 | Matsui Mfg Co | 粉粒体の輸送装置 |
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JP2005233856A (ja) | 2005-09-02 |
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