JP6910861B2 - 管継手 - Google Patents
管継手 Download PDFInfo
- Publication number
- JP6910861B2 JP6910861B2 JP2017120102A JP2017120102A JP6910861B2 JP 6910861 B2 JP6910861 B2 JP 6910861B2 JP 2017120102 A JP2017120102 A JP 2017120102A JP 2017120102 A JP2017120102 A JP 2017120102A JP 6910861 B2 JP6910861 B2 JP 6910861B2
- Authority
- JP
- Japan
- Prior art keywords
- joint
- pipe joint
- pipe
- outer cylinder
- valve
- 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.)
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
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- 235000013361 beverage Nutrition 0.000 description 1
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- 238000011109 contamination Methods 0.000 description 1
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- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 1
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Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
2 第1ボデー
3 第2ボデー
4 外筒体
5a 5b 流路
6a 6b ポペット弁体
7 15 突起部
9a 9b Oリング
14 オスナット
17 シール空間部
20 リング体
21 ガスケット
21a 外周囲
22 メスネジ部
25 内周
26a 26b 弁座シート
27a 27b スプリング
28a 28b 押し棒
29a 29b 弁座部
34a 34b Oリング
35 連通管
41 ストッパー
46 原料容器
50 管継手
53 パージ領域部
53a 対向空間
54 取付筒
55 溝部(ストッパー)
56 オスナット
57 突部
58 オネジ
59 メネジ部
Claims (10)
- 筒状の第1ボデーと第2ボデーとの接合端面に配置したガスケットと、前記第1ボデーと第2ボデーの外周に設けた外筒体と、前記第1ボデーと第2ボデーと前記外筒体とを固定及び離脱するための固定手段とを有する継手本体であり、前記ガスケットを締め付けたとき、前記ガスケットの外周囲と前記外筒体の内周との間に、真空排気やガスパージが可能なシール空間部を備えると共に、前記第1ボデーと第2ボデーの流路内に、両者の接合又は離脱時に自動開閉する自動開閉バルブを内蔵させ、この自動開閉バルブが閉止された状態で、前記シール空間部と前記自動開閉バルブの双方の弁座部の対向空間とを真空排気やガスパージが可能なパージ領域部とし、前記自動開閉バルブは、弁座シートを有するポペットバルブを弾発シールするためのスプリングと、前記ポペットバルブの中央部に第1ボデーと第2ボデーの端面よりそれぞれ突出させた押し棒を設けたことを特徴とする管継手。
- 前記第1ボデーと第2ボデーの外周と前記外筒体の内周との間にOリングを装着し、このOリングと前記ガスケットで二重シール構造のシール空間部とした請求項1に記載の管継手。
- 前記固定手段は、前記外筒体のメスネジ部に第2ボデーを軸心方向に移動可能なオスナットをネジ結合させて第1ボデーと第2ボデーとの接合時に締付固定し、非接合時には、オスナットをメスネジ部より緩み方向に移動させた請求項1に記載の管継手。
- 前記固定手段は、前記外筒体のオネジと螺着結合する取付筒と、この取付筒の内周のメネジ部に螺合させるオスナットから成る請求項1に記載の管継手。
- 前記外筒体の外周にOリングを介して回動自在に設けたリング体に連通管を設け、この連通管を前記シール空間部に連通させた請求項1に記載の管継手。
- 前記メスネジ部とオスナットの緩み方向の移動を前記パージ領域部のシールが破壊しない位置で、かつ前記自動開閉バルブが閉止する位置でネジの緩みを止めるためのストッパーを前記継手本体に備えた請求項3又は4に記載の管継手。
- 前記自動開閉バルブが開き始める位置をネジ締付トルクが増大する位置で検知するために前記スプリングの荷重を50N以上とした請求項1に記載の管継手。
- 前記取付筒の内周下部に前記オスナットの突部が係合するストッパーを設けた請求項4に記載の管継手。
- 前記第1ボデーと第2ボデーは、前記外筒体の軸心方向に向けて移動可能に構成した請求項1乃至8の何れか1項に記載の管継手。
- 請求項1乃至9の何れか1項における管継手であって、この管継手をプロセスガスの配管内部を大気に曝されないで着脱できる原料容器の接続継手に用いられる原料容器用管継手。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017120102A JP6910861B2 (ja) | 2017-06-20 | 2017-06-20 | 管継手 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017120102A JP6910861B2 (ja) | 2017-06-20 | 2017-06-20 | 管継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019002544A JP2019002544A (ja) | 2019-01-10 |
JP6910861B2 true JP6910861B2 (ja) | 2021-07-28 |
Family
ID=65005876
Family Applications (1)
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JP2017120102A Active JP6910861B2 (ja) | 2017-06-20 | 2017-06-20 | 管継手 |
Country Status (1)
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JP (1) | JP6910861B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111082152B (zh) * | 2019-12-27 | 2023-04-18 | 深圳市精实机电科技有限公司 | 一种锂电池化成分容设备中水加热装置 |
CN113983262B (zh) * | 2021-11-30 | 2024-04-26 | 扎赉诺尔煤业有限责任公司 | 一种工程快插接头的随动定位装置 |
US20230213129A1 (en) * | 2022-01-06 | 2023-07-06 | Entegris, Inc. | Aseptic coupling assembly and method of aseptic coupling |
TWI820634B (zh) * | 2022-03-14 | 2023-11-01 | 伍隆國際有限公司 | 流體接合結構 |
CN114755437B (zh) * | 2022-06-13 | 2022-11-08 | 深圳市帝迈生物技术有限公司 | 样本分析仪及其液路系统和样本分析方法 |
KR102705407B1 (ko) * | 2024-01-19 | 2024-09-11 | 주식회사 한중엔시에스 | 양방향 차단 구조를 가지는 냉각 매니폴드 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2648537B1 (fr) * | 1989-06-16 | 1991-10-18 | Sames Sa | Dispositif de raccordement de deux parties de conduit |
JP2577515B2 (ja) * | 1991-11-18 | 1997-02-05 | サーパス工業株式会社 | 液垂れ防止管継手 |
GB2332933B (en) * | 1998-01-05 | 2002-10-09 | Nat Coupling Co Inc | Locking device for undersea hydraulic coupling |
JP3069916U (ja) * | 1999-12-24 | 2000-07-04 | 岩井機械工業株式会社 | 洗浄路付き配管用接続装置および当該接続装置を利用した開閉弁装置 |
JP4614654B2 (ja) * | 2003-12-15 | 2011-01-19 | ヤマハファインテック株式会社 | カプラ |
US8210204B2 (en) * | 2005-12-05 | 2012-07-03 | Surpass Industry Co., Ltd. | Socket for fluid-transfer coupling device |
NO336195B1 (no) * | 2010-06-17 | 2015-06-15 | Aker Pusnes As | En koblingsinnretning for et fluidsystem |
JP2014074435A (ja) * | 2012-10-03 | 2014-04-24 | Fujitsu Semiconductor Ltd | 継手及び配管システム |
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2017
- 2017-06-20 JP JP2017120102A patent/JP6910861B2/ja active Active
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