JP2005138885A - 液体貯蔵タンク通気管用の通気弁構造 - Google Patents
液体貯蔵タンク通気管用の通気弁構造 Download PDFInfo
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Abstract
【解決手段】液体貯蔵タンクに接続された通気管50a,50bの中途であってタンクローリー車53との間にガス回収用のホース52を接続する分岐部51より下流側に組み込まれ、液体貯蔵タンクの内圧変動に応じて流路を開閉する弁体14を有する通気弁10を備えた液体貯蔵タンク通気管用の通気弁構造において、弁体14が液体貯蔵タンクの内圧変動に応じて流路16aを開閉する作動状態と、弁体14が流路16aを常に開放する固定状態との切り替えを行う切り替え手段20を設けた。通気弁10を迂回するバイパス管40を設けてもよい。
【選択図】図3
Description
11 ハウジング
12 蓋
13a,13b パッキン
14 弁体
15 弁体受け
16 弁座
16a 弁孔
17 スプリング
20 切り替え手段
21 切替ツマミ(操作部)
22 セットアーム(駆動部)
23a,23b ストッパーピン
24 セットスプリング
25 オイルシール
30 切り替え手段
31 シャフト把持部(操作部)
32 切替シャフト(駆動部)
33 オイルシール
40 バイパス管
41 開閉弁
50 通気管
50a 上流側の通気管
50b 下流側の通気管
51 分岐部
52 ガス回収用のホース
53 タンクローリー車
54 通気弁
Claims (4)
- 液体貯蔵タンクに接続された通気管の中途であってタンクローリー車との間にガス回収用のホースを接続する分岐部より下流側に組み込まれ、前記液体貯蔵タンクへの荷卸状態に応じて流路を開閉する弁体を有する通気弁を備えた液体貯蔵タンク通気管用の通気弁構造において、
前記弁体が前記液体貯蔵タンクへの荷卸状態に応じて流路を開閉する作動状態と、前記弁体が前記流路を常に開放する固定状態との切り替えを行う切り替え手段を備えたことを特徴とする液体貯蔵タンク通気管用の通気弁構造。 - 前記切り替え手段が、前記作動状態と固定状態との切り替えを行うための操作部と、この操作部に連結された駆動部とを有し、前記操作部を前記作動状態側に位置させると、前記駆動部が前記弁体と干渉しない位置に位置し、前記操作部を前記固定状態側に位置させると、前記駆動部が前記弁体と干渉して前記弁体を常に開放させるようにした請求項1に記載の液体貯蔵タンク通気管用の通気弁構造。
- 前記操作部が通気弁の外部から操作可能な位置に設けられている請求項2に記載の液体貯蔵タンク通気管用の通気弁構造。
- 液体貯蔵タンクに接続された通気管の中途であってタンクローリー車との間にガス回収用のホースを接続する分岐部より下流側に組み込まれ、前記液体貯蔵タンクへの荷卸状態に応じて流路を開閉する弁体を有する通気弁を備えた液体貯蔵タンク通気管用の通気弁構造において、
前記通気弁を迂回するバイパス管を備え、このバイパス管の上流側の端部は前記分岐部と前記通気弁との間の通気管に接続されると共に、下流側の端部は前記通気弁より下流側の通気管に接続されており、前記バイパス管の中途にその管路を開閉する開閉弁を設けたことを特徴とする液体貯蔵タンク通気管用の通気弁構造。
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JP2003379059A JP3796243B2 (ja) | 2003-11-07 | 2003-11-07 | 液体貯蔵タンク通気管用の通気弁構造 |
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Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008241022A (ja) * | 2007-03-29 | 2008-10-09 | Showa Kiki Kogyo Co Ltd | 通気管構造 |
JP2012532016A (ja) * | 2009-07-08 | 2012-12-13 | サタ ゲーエムベーハー アンド カンパニー カーゲー | 塗料スプレイガン |
USD740393S1 (en) | 2013-09-27 | 2015-10-06 | Sata Gmbh & Co. Kg | Paint spray gun |
US9327301B2 (en) | 2008-03-12 | 2016-05-03 | Jeffrey D. Fox | Disposable spray gun cartridge |
USD758537S1 (en) | 2014-07-31 | 2016-06-07 | Sata Gmbh & Co. Kg | Paint spray gun rear portion |
US9409197B2 (en) | 2013-12-18 | 2016-08-09 | Sata Gmbh & Co. Kg | Air nozzle closure for a spray gun |
USD768820S1 (en) | 2014-09-03 | 2016-10-11 | Sata Gmbh & Co. Kg | Paint spray gun with pattern |
USD770593S1 (en) | 2014-07-31 | 2016-11-01 | Sata Gmbh & Co. Kg | Paint spray gun |
US9782785B2 (en) | 2010-12-02 | 2017-10-10 | Sata Gmbh & Co. Kg | Spray gun and accessories |
US9782784B2 (en) | 2010-05-28 | 2017-10-10 | Sata Gmbh & Co. Kg | Nozzle head for a spray device |
US9878336B2 (en) | 2006-12-05 | 2018-01-30 | Sata Gmbh & Co. Kg | Fluid reservoir for a paint spray gun |
US10189037B2 (en) | 2011-06-30 | 2019-01-29 | Sata Gmbh & Co. Kg | Easy-to-clean spray gun, accessories therefor, and mounting and dismounting methods |
US10464076B2 (en) | 2015-12-21 | 2019-11-05 | Sata Gmbh & Co. Kg | Air cap and nozzle assembly for a spray gun, and spray gun |
US10471449B2 (en) | 2016-08-19 | 2019-11-12 | Sata Gmbh & Co. Kg | Air cap arrangement and spray gun |
US10702879B2 (en) | 2014-07-31 | 2020-07-07 | Sata Gmbh & Co. Kg | Spray gun manufacturing method, spray gun, spray gun body and cover |
US10835911B2 (en) | 2016-08-19 | 2020-11-17 | Sata Gmbh & Co. Kg | Trigger for a spray gun and spray gun having same |
US11141747B2 (en) | 2015-05-22 | 2021-10-12 | Sata Gmbh & Co. Kg | Nozzle arrangement for a spray gun |
US11801521B2 (en) | 2018-08-01 | 2023-10-31 | Sata Gmbh & Co. Kg | Main body for a spray gun, spray guns, spray gun set, method for producing a main body for a spray gun and method for converting a spray gun |
US11826771B2 (en) | 2018-08-01 | 2023-11-28 | Sata Gmbh & Co. Kg | Set of nozzles for a spray gun, spray gun system, method for embodying a nozzle module, method for selecting a nozzle module from a set of nozzles for a paint job, selection system and computer program product |
US11865558B2 (en) | 2018-08-01 | 2024-01-09 | Sata Gmbh & Co. Kg | Nozzle for a spray gun, nozzle set for a spray gun, spray guns and methods for producing a nozzle for a spray gun |
-
2003
- 2003-11-07 JP JP2003379059A patent/JP3796243B2/ja not_active Expired - Lifetime
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9878336B2 (en) | 2006-12-05 | 2018-01-30 | Sata Gmbh & Co. Kg | Fluid reservoir for a paint spray gun |
JP4598792B2 (ja) * | 2007-03-29 | 2010-12-15 | 昭和機器工業株式会社 | 通気管構造 |
JP2008241022A (ja) * | 2007-03-29 | 2008-10-09 | Showa Kiki Kogyo Co Ltd | 通気管構造 |
US9327301B2 (en) | 2008-03-12 | 2016-05-03 | Jeffrey D. Fox | Disposable spray gun cartridge |
JP2012532016A (ja) * | 2009-07-08 | 2012-12-13 | サタ ゲーエムベーハー アンド カンパニー カーゲー | 塗料スプレイガン |
US9533317B2 (en) | 2009-07-08 | 2017-01-03 | Sata Gmbh & Co. Kg | Paint spray gun |
US9782784B2 (en) | 2010-05-28 | 2017-10-10 | Sata Gmbh & Co. Kg | Nozzle head for a spray device |
US9782785B2 (en) | 2010-12-02 | 2017-10-10 | Sata Gmbh & Co. Kg | Spray gun and accessories |
US10189037B2 (en) | 2011-06-30 | 2019-01-29 | Sata Gmbh & Co. Kg | Easy-to-clean spray gun, accessories therefor, and mounting and dismounting methods |
USD740393S1 (en) | 2013-09-27 | 2015-10-06 | Sata Gmbh & Co. Kg | Paint spray gun |
US9409197B2 (en) | 2013-12-18 | 2016-08-09 | Sata Gmbh & Co. Kg | Air nozzle closure for a spray gun |
US10702879B2 (en) | 2014-07-31 | 2020-07-07 | Sata Gmbh & Co. Kg | Spray gun manufacturing method, spray gun, spray gun body and cover |
USD770593S1 (en) | 2014-07-31 | 2016-11-01 | Sata Gmbh & Co. Kg | Paint spray gun |
USD835235S1 (en) | 2014-07-31 | 2018-12-04 | Sata Gmbh & Co. Kg | Paint spray gun |
USD758537S1 (en) | 2014-07-31 | 2016-06-07 | Sata Gmbh & Co. Kg | Paint spray gun rear portion |
USD798419S1 (en) | 2014-07-31 | 2017-09-26 | Sata Gmbh & Co. Kg | Paint spray gun |
USD768820S1 (en) | 2014-09-03 | 2016-10-11 | Sata Gmbh & Co. Kg | Paint spray gun with pattern |
US11141747B2 (en) | 2015-05-22 | 2021-10-12 | Sata Gmbh & Co. Kg | Nozzle arrangement for a spray gun |
US10464076B2 (en) | 2015-12-21 | 2019-11-05 | Sata Gmbh & Co. Kg | Air cap and nozzle assembly for a spray gun, and spray gun |
US10471449B2 (en) | 2016-08-19 | 2019-11-12 | Sata Gmbh & Co. Kg | Air cap arrangement and spray gun |
US10835911B2 (en) | 2016-08-19 | 2020-11-17 | Sata Gmbh & Co. Kg | Trigger for a spray gun and spray gun having same |
US11801521B2 (en) | 2018-08-01 | 2023-10-31 | Sata Gmbh & Co. Kg | Main body for a spray gun, spray guns, spray gun set, method for producing a main body for a spray gun and method for converting a spray gun |
US11826771B2 (en) | 2018-08-01 | 2023-11-28 | Sata Gmbh & Co. Kg | Set of nozzles for a spray gun, spray gun system, method for embodying a nozzle module, method for selecting a nozzle module from a set of nozzles for a paint job, selection system and computer program product |
US11865558B2 (en) | 2018-08-01 | 2024-01-09 | Sata Gmbh & Co. Kg | Nozzle for a spray gun, nozzle set for a spray gun, spray guns and methods for producing a nozzle for a spray gun |
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