JP5415647B1 - スプリット弁 - Google Patents
スプリット弁 Download PDFInfo
- Publication number
- JP5415647B1 JP5415647B1 JP2013171419A JP2013171419A JP5415647B1 JP 5415647 B1 JP5415647 B1 JP 5415647B1 JP 2013171419 A JP2013171419 A JP 2013171419A JP 2013171419 A JP2013171419 A JP 2013171419A JP 5415647 B1 JP5415647 B1 JP 5415647B1
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- JP
- Japan
- Prior art keywords
- valve body
- shaft
- split
- clamp
- container
- 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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- 239000008187 granular material Substances 0.000 claims description 19
- 230000003028 elevating effect Effects 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 description 18
- 230000008602 contraction Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005352 clarification Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
- B65G69/183—Preventing escape of dust by means of sealed systems with co-operating closure members on each of the parts of a separable transfer channel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2042—Special features or arrangements of the sealing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/204—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Taps Or Cocks (AREA)
- Sliding Valves (AREA)
- Supply Of Fluid Materials To The Packaging Location (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Multiple-Way Valves (AREA)
Abstract
【解決手段】スプリット弁100は、上方に向けて凸となる半球体の上部を構成し、球面12aが排出口4の球面状の座面11aに当接することで排出口4を閉塞するとともに下面に凹部12bを有する上部弁体12と、半球体の下部を構成し、球面32cが受入口5の球面状の座面31aに当接することで受入口5を閉塞するとともに上面に上部弁体12の凹部12bに嵌装される突出部32aを有する下部弁体32と、下部弁体32の下部に連結され下部弁体32を回動可能なシャフト33と、突出部32aと凹部12bとによって画成される気室41にエア圧を給排する給排機構35と、を備え、下部弁体32の上面と上部弁体12の下面とを当接させ、気室41のエアを真空引きすることで下部弁体32と上部弁体12とを密着させてからシャフト33を回動させ、下部弁体32及び上部弁体12を開放させる。
【選択図】図1
Description
3 受入容器
4 排出口
5 受入口
11a 座面
12 パッシブ弁体(上部弁体)
12a 球面
12b 凹部
13 支持部材
14 クランプ軸
15 クランプ
16 付勢部材
31a 座面
32 アクティブ弁体(下部弁体)
32a 突出部
32c 球面
33 シャフト
35 給排機構
36 水圧シリンダ(昇降機構)
41 気室
100 スプリット弁
Claims (4)
- 容器に収容された粉粒体を受入容器に移すにあたって前記容器の下方に設けられる排出口と前記受入容器の上方に設けられる受入口とを連通させるスプリット弁であって、
上方に向けて凸となる半球体の上部を構成し、球面が前記排出口の球面状の座面に当接することで前記排出口を閉塞するとともに下面に凹部を有する上部弁体と、
前記半球体の下部を構成し、球面が前記受入口の球面状の座面に当接することで前記受入口を閉塞するとともに上面に前記上部弁体の前記凹部に嵌装される突出部を有する下部弁体と、
前記下部弁体の下部に連結され前記下部弁体を回動可能なシャフトと、
前記突出部と前記凹部とによって画成される気室にエア圧を給排する給排機構と、
を備え、
前記下部弁体の前記上面と前記上部弁体の前記下面とを当接させ、前記気室のエアを真空引きすることで前記下部弁体と前記上部弁体とを密着させてから前記シャフトを回動させ、前記下部弁体及び前記上部弁体を開放させる、
ことを特徴とするスプリット弁。 - 前記上部弁体の前記下面に対して摺接し、前記上部弁体の前記下面を支持するロック状態と前記下面を支持しないアンロック状態との間で切換可能な支持部材と、
前記受入口を昇降させる昇降機構と、
をさらに備え、
前記受入口を上昇させて前記突出部を前記凹部の途中まで嵌装させた状態で、前記気室にエア圧を供給して前記上部弁体を上方へ押圧し、前記支持部材をアンロック状態に切り換えるとともに前記受入口をさらに上昇させて、前記下部弁体の前記上面と前記上部弁体の前記下面とを当接させ、
前記気室のエアを真空引きすることで前記下部弁体と前記上部弁体とを密着させてから前記シャフトを回動させ、前記下部弁体及び前記上部弁体を開放させる、
ことを特徴とする請求項1に記載のスプリット弁。 - 前記支持部材は、前記排出口に連結されるクランプ軸と、前記クランプ軸に軸支され前記ロック状態と前記アンロック状態との間で摺動可能なクランプと、前記クランプ軸に対して前記上部弁体とは反対側において前記クランプを下方に押圧する付勢部材と、前記クランプを前記クランプ軸を中心に回動させる回動機構と、を有する、
ことを特徴とする請求項2に記載のスプリット弁。 - 前記シャフトの回転軸は前記半球体の中心より横方向にずれて配置され、前記座面と前記球面とが一致する閉弁状態から前記シャフトが回動すればするほど前記座面と前記球面とが離間する、
ことを特徴とする請求項1から請求項3までのいずれか一項に記載のスプリット弁。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013171419A JP5415647B1 (ja) | 2013-08-21 | 2013-08-21 | スプリット弁 |
US14/463,916 US9416882B2 (en) | 2013-08-21 | 2014-08-20 | Split valve |
EP14181739.5A EP2843271B1 (en) | 2013-08-21 | 2014-08-21 | Split valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013171419A JP5415647B1 (ja) | 2013-08-21 | 2013-08-21 | スプリット弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5415647B1 true JP5415647B1 (ja) | 2014-02-12 |
JP2015040586A JP2015040586A (ja) | 2015-03-02 |
Family
ID=50202792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013171419A Active JP5415647B1 (ja) | 2013-08-21 | 2013-08-21 | スプリット弁 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9416882B2 (ja) |
EP (1) | EP2843271B1 (ja) |
JP (1) | JP5415647B1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5415647B1 (ja) * | 2013-08-21 | 2014-02-12 | 株式会社ミウラ | スプリット弁 |
DE102015100331A1 (de) * | 2015-01-12 | 2016-07-14 | Andocksysteme G. Untch Gmbh | Segmentventil |
GB2542123A (en) * | 2015-09-08 | 2017-03-15 | Chargepoint Tech Ltd | Transfer device |
DE102017104975A1 (de) | 2017-03-09 | 2018-09-13 | Thomas Schneider | Umfüllvorrichtung |
RU2020123244A (ru) * | 2017-12-22 | 2022-01-24 | Пирелли Тайр С.П.А. | Устройство дозирования для дозирования ингредиентов смесей, в частности, для шин, и способ дозирования ингредиентов смесей, в частности, для шин |
DE102018000978A1 (de) * | 2018-02-07 | 2019-08-08 | Pharmatec GmbH | Vorrichtung und Verfahren zum Transfer von pharmazeutischen Feststoffen mit einem Andocksystem |
IT201800009945A1 (it) * | 2018-10-31 | 2020-05-01 | Fedegari Autoclavi | Diaframma attivo/passivo perfezionato per valvola di trasferimento materiale |
IT201800010645A1 (it) * | 2018-11-28 | 2020-05-28 | Pirelli | Apparato dosatore di ingredienti di mescole in particolare per pneumatici |
GB2587814B (en) * | 2019-10-02 | 2023-12-27 | Lpw Technology Ltd | A docking arrangement for an additive manufacturing process |
GB2587813B (en) * | 2019-10-02 | 2024-05-22 | Lpw Technology Ltd | A Docking arrangement for an additive manufacturing process |
DE102021201569A1 (de) * | 2021-02-18 | 2022-08-18 | Castus GmbH & Co. KG | beta-Behälter für ein alpha-beta-Portsystem |
GB2605605A (en) * | 2021-04-06 | 2022-10-12 | Lpw Technology Ltd | A Docking Arrangement for an Additive Manufacturing Process |
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JPS5990664U (ja) * | 1982-12-09 | 1984-06-19 | 川崎重工業株式会社 | 両シ−ト形切替弁 |
US6412518B1 (en) * | 1999-03-29 | 2002-07-02 | Zanchetta & C. S.R.L. | Apparatus for off-loading incoherent material from a container |
JP2003267480A (ja) * | 2002-03-14 | 2003-09-25 | Niigata Eng Co Ltd | 粉粒体投入具および粉粒体の投入方法 |
JPWO2007148657A1 (ja) * | 2006-06-19 | 2009-11-19 | 日本バルカー工業株式会社 | 弁体部及びゲートバルブ装置 |
JP4713416B2 (ja) * | 2006-07-25 | 2011-06-29 | 株式会社ミウラ | スプリット弁 |
JP4889389B2 (ja) * | 2006-07-13 | 2012-03-07 | 株式会社ミウラ | 排出弁 |
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-
2013
- 2013-08-21 JP JP2013171419A patent/JP5415647B1/ja active Active
-
2014
- 2014-08-20 US US14/463,916 patent/US9416882B2/en active Active
- 2014-08-21 EP EP14181739.5A patent/EP2843271B1/en active Active
Patent Citations (6)
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JPS5990664U (ja) * | 1982-12-09 | 1984-06-19 | 川崎重工業株式会社 | 両シ−ト形切替弁 |
US6412518B1 (en) * | 1999-03-29 | 2002-07-02 | Zanchetta & C. S.R.L. | Apparatus for off-loading incoherent material from a container |
JP2003267480A (ja) * | 2002-03-14 | 2003-09-25 | Niigata Eng Co Ltd | 粉粒体投入具および粉粒体の投入方法 |
JPWO2007148657A1 (ja) * | 2006-06-19 | 2009-11-19 | 日本バルカー工業株式会社 | 弁体部及びゲートバルブ装置 |
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JP4713416B2 (ja) * | 2006-07-25 | 2011-06-29 | 株式会社ミウラ | スプリット弁 |
Also Published As
Publication number | Publication date |
---|---|
US20150053881A1 (en) | 2015-02-26 |
EP2843271A2 (en) | 2015-03-04 |
JP2015040586A (ja) | 2015-03-02 |
EP2843271A3 (en) | 2015-03-11 |
US9416882B2 (en) | 2016-08-16 |
EP2843271B1 (en) | 2018-04-25 |
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