JP4499758B2 - 充填用バルブ - Google Patents
充填用バルブ Download PDFInfo
- Publication number
- JP4499758B2 JP4499758B2 JP2007097884A JP2007097884A JP4499758B2 JP 4499758 B2 JP4499758 B2 JP 4499758B2 JP 2007097884 A JP2007097884 A JP 2007097884A JP 2007097884 A JP2007097884 A JP 2007097884A JP 4499758 B2 JP4499758 B2 JP 4499758B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- filling
- plug
- spring
- filling medium
- 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.)
- Expired - Fee Related
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Description
13 受皿(受部材)
121 ソケット本体
122 バルブ本体
122C 環状突起部(接触部)
122E 突出部(作動部)
123 バルブスプリング
124 アダプタ
125 パッキン
126 パッキンホルダ
127 ロック機構
127C 筒体(筒状部材)
127E ボール
127F スプリング
128 安全機構
128A スプリング
128B スプリングアダプタ
Claims (3)
- 充填用媒体の容器に装着されたバルブ付きプラグと接続されて、上記容器内に充填用媒体を充填するための充填用バルブであって、上記プラグが挿入される筒状のソケット本体と、上記ソケット本体内に配置され且つ上記充填用媒体の流路を開閉するバルブ本体と、上記バルブ本体に弾力を付与するバルブスプリングを支持するアダプタと、上記アダプタと上記ソケット本体の間で上記アダプタの下部と嵌合して上記バルブ本体を収容し且つ上記バルブ本体と協働して上記充填用媒体の流路を開閉するパッキンを支持する筒状のパッキンホルダと、上記ソケット本体下部と上記パッキンホルダの間で軸方向に移動可能に配置され且つ上記充填用媒体が過圧状態になった時に上記バルブ本体を開放する安全機構と、を備え、上記バルブ本体は、上記プラグ先端面が接触する接触部を有し、上記プラグの先端面が上記パッキンと面接触することにより上記充填用媒体を充填する流路を開放し、また、上記安全機構は、上記パッキンホルダを弾力的に支持するために上記ソケット本体と上記パッキンホルダの間に配置されたスプリングと、上記スプリングを弾力的に支持するスプリングホルダと、を有し、上記充填用媒体が所定の圧力を超えた時に上記スプリングの弾力に抗して上記パッキンホルダを上記スプリングホルダ側へ移動させて上記充填用媒体の流路を外部へ開放することを特徴とする充填用バルブ。
- 上記ソケット本体上部と上記パッキンホルダの間で軸方向に移動可能に配置され且つ上記プラグを上記ソケット本体に接続固定するロック機構を備え、上記ロック機構は、上記プラグが挿入される筒状部材と、上記筒状部材の上部に周方向に所定間隔を空けて出入可能に装着され且つ上記プラグの外周面に形成された溝と嵌合する複数のボールと、上記筒状部材に対して軸方向に弾力を付与するスプリングと、を有することを特徴とする請求項1に記載の充填用バルブ。
- 上記筒状部材の外周面の一部が上記ソケット本体に形成された窓から露出し、上記外周面に形成された切欠部を押圧操作して上記プラグと上記ソケット本体との接続を解除することを特徴とする請求項2に記載の充填用バルブ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007097884A JP4499758B2 (ja) | 2007-04-03 | 2007-04-03 | 充填用バルブ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007097884A JP4499758B2 (ja) | 2007-04-03 | 2007-04-03 | 充填用バルブ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008254763A JP2008254763A (ja) | 2008-10-23 |
JP4499758B2 true JP4499758B2 (ja) | 2010-07-07 |
Family
ID=39978746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007097884A Expired - Fee Related JP4499758B2 (ja) | 2007-04-03 | 2007-04-03 | 充填用バルブ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4499758B2 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002054782A (ja) * | 2000-08-10 | 2002-02-20 | Nitto Kohki Co Ltd | 管継手 |
-
2007
- 2007-04-03 JP JP2007097884A patent/JP4499758B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002054782A (ja) * | 2000-08-10 | 2002-02-20 | Nitto Kohki Co Ltd | 管継手 |
Also Published As
Publication number | Publication date |
---|---|
JP2008254763A (ja) | 2008-10-23 |
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