JP7393796B2 - バルブ - Google Patents
バルブ Download PDFInfo
- Publication number
- JP7393796B2 JP7393796B2 JP2020505373A JP2020505373A JP7393796B2 JP 7393796 B2 JP7393796 B2 JP 7393796B2 JP 2020505373 A JP2020505373 A JP 2020505373A JP 2020505373 A JP2020505373 A JP 2020505373A JP 7393796 B2 JP7393796 B2 JP 7393796B2
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- Prior art keywords
- valve
- valve core
- seal portion
- core
- valve seat
- 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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- 230000033001 locomotion Effects 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 44
- 238000000034 method Methods 0.000 description 17
- 238000007789 sealing Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000001553 co-assembly Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
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- 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
- F16K1/2057—Special features or arrangements of the sealing the sealing being arranged on the valve seat
-
- 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
- F16K1/2007—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 specially adapted operating means therefor
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- 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
- F16K1/2014—Shaping of the 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
- F16K1/24—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 valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
- F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve
- F16K31/52441—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve with a pivoted disc or flap
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
- Valve Housings (AREA)
- Sliding Valves (AREA)
Description
前記駆動部材は、前記弾性部材の弾性作用で、前記位置決め部材と嵌めあって、前記バルブコアを回転させて前記バルブコアを閉じる相対的静止的な第1伝達関係を形成し;第1伝達関係が終了すると、前記駆動部材および前記位置決め部材は、第1伝達関係から、前記駆動部材が前記位置決め部材を押圧して、前記位置決め部材をバルブコアに対して相対運動させる第2伝達関係に切り替えられ;そして第2伝達関係が終了すると、前記駆動部材および前記位置決め部材は、第2伝達関係から、前記駆動部材は前記位置決め部材を常に前記バルブ本体と嵌め合う状態にあるように、前記位置決め部材を張り出す状態に制御し、前記駆動部材は前記バルブコアを押圧してバルブの径方向にスクイーズ運動を行うことによって、前記バルブコアをシールロックする前記駆動部材と前記バルブコアとの第3伝達関係に切り替えられる。
前記駆動部材は、前記弾性部材の弾性作用で、前記位置決め部材と嵌めあって、前記バルブコアを回転させて前記バルブコアを閉じる相対的静止的な第1伝達関係を形成し;第1伝達関係が終了すると、前記駆動部材および前記位置決め部材は、第1伝達関係から、前記駆動部材が前記位置決め部材を押圧して、前記位置決め部材をバルブコアに対して相対運動させる第2伝達関係に切り替えられ;そして第2伝達関係が終了すると、前記駆動部材および前記位置決め部材は、第2伝達関係から、前記駆動部材は前記位置決め部材を常に前記バルブ本体と嵌め合う状態にあるように、前記位置決め部材を張り出す状態に制御し、前記駆動部材は前記バルブコアを押圧してバルブの径方向にスクイーズ運動を行うことによって、前記バルブコアをシールロックする前記駆動部材と前記バルブコアとの第3伝達関係に切り替えられる。
Claims (3)
- バルブ本体、前記バルブ本体内に取り付けられた内側バルブシート、及び前記バルブ本体内に取り付けられたバルブコアを備えるバルブであって、
前記バルブコアは、前記バルブコアと前記内側バルブシートとの接触部位よりも流路中心から径方向外側の偏心した位置に、バルブを開閉する回転運動の枢軸を有し、前記バルブ本体に対して前記内側バルブシートを押圧するスクイーズ運動ができ、前記流路の軸線に沿う移動成分を持つように設置され、
前記内側バルブシートは、環状本体とシール構造を有し、
前記シール構造は、前記バルブが閉状態にあると、前記シール構造が前記バルブ本体、前記内側バルブシート、および前記バルブコアの間に形成された隙間をシールするおよび/または充填するように設置され、
前記シール構造は、前記環状本体の内周面全体に沿って径方向内側に延びており、かつ弾性部および第1シール部が順に設けられ、
前記第1シール部は、前記弾性部の末端から軸方向に突出しており、
前記第1シール部は、前記バルブが閉状態にあると、前記バルブコアの前記内側バルブシートに面する側面を押圧するように設置され、
前記内側バルブシートは、メインシール部がさらに設けられ、
前記メインシール部は、前記環状本体に設けられ、前記バルブが閉状態にあると、前記バルブコアの前記内側バルブシートに面する側面を押圧するように設置され、かつ前記メインシール部が前記バルブコアを押圧する位置は、前記第1シール部が前記バルブコアを押圧する位置よりも、径方向外側にあることを特徴とするバルブ。 - 前記バルブコアの前記内側バルブシートに面する側面に第2シール部および第3シール部が設けられ、
前記第2シール部は、前記第3シール部よりも径方向外側にあり、前記バルブが閉状態にあると、前記第2シール部が前記メインシール部を押圧し、前記第3シール部が前記第1シール部を押圧することを特徴とする請求項1に記載のバルブ。 - 前記バルブコアは前記バルブ本体にヒンジ結合され、かつ前記バルブは駆動ギアが設けられたハンドルと、従動ギアが設けられたバルブステムをさらに含み、
前記駆動ギアは前記従動ギアと嵌め合うことによって、前記ハンドルの回転によって前記バルブステムを駆動して回転させ、さらに前記バルブコアを駆動して回転させることを特徴とする請求項1に記載のバルブ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710653134.7A CN107420559B (zh) | 2017-08-02 | 2017-08-02 | 阀门 |
CN201710653134.7 | 2017-08-02 | ||
PCT/CN2018/091813 WO2019024618A1 (zh) | 2017-08-02 | 2018-06-19 | 阀门 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020529562A JP2020529562A (ja) | 2020-10-08 |
JP7393796B2 true JP7393796B2 (ja) | 2023-12-07 |
Family
ID=60436663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020505373A Active JP7393796B2 (ja) | 2017-08-02 | 2018-06-19 | バルブ |
Country Status (6)
Country | Link |
---|---|
US (1) | US11421788B2 (ja) |
EP (1) | EP3663617B1 (ja) |
JP (1) | JP7393796B2 (ja) |
CN (1) | CN107420559B (ja) |
AU (2) | AU2018102233A4 (ja) |
WO (1) | WO2019024618A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107420559B (zh) * | 2017-08-02 | 2024-04-02 | 上海鸿研物流技术有限公司 | 阀门 |
CA3090238A1 (en) * | 2019-08-16 | 2021-02-16 | Gabe Coscarella | Backwater valve |
US11686392B2 (en) * | 2021-04-06 | 2023-06-27 | Seaworthy Innovations, LLC | Scupper valve |
CN116045018B (zh) * | 2023-03-30 | 2023-07-04 | 成都中科唯实仪器有限责任公司 | 一种大口径矩形插板阀 |
CN117927683A (zh) * | 2024-02-27 | 2024-04-26 | 五洲阀门股份有限公司 | 一种用于超低温环境下的蝶阀 |
Citations (2)
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JP2007170616A (ja) | 2005-12-26 | 2007-07-05 | Niigata Loading Systems Ltd | 偏心型バタフライ弁のシール装置 |
CN105805321A (zh) | 2016-01-22 | 2016-07-27 | 上海鸿研物流技术有限公司 | 阀门 |
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US2597474A (en) | 1948-09-23 | 1952-05-20 | William B Griffith | Dry pipe valve |
DE1295218B (de) * | 1964-08-06 | 1969-05-14 | Bopp & Reuther Gmbh | Umschaltventil in einem Verbundfluessigkeitszaehler |
US3462120A (en) * | 1966-06-27 | 1969-08-19 | Hills Mccanna Co | Ball valve |
US3488033A (en) * | 1967-12-28 | 1970-01-06 | Hills Mccanna Co | Self-pressure relieving ball valve |
US3650508A (en) * | 1969-02-06 | 1972-03-21 | Royal Industries | Bi-directional valve for cryogenic fluids |
GB1305554A (ja) * | 1969-04-11 | 1973-02-07 | ||
CH549179A (de) | 1972-03-14 | 1974-05-15 | Sulzer Ag | Gasdichte verschlussklappe. |
CA1054126A (en) * | 1976-06-07 | 1979-05-08 | William E. Mcclurg | Groove mounted resilient valve seat having a deformable lip |
US4176820A (en) * | 1977-07-05 | 1979-12-04 | Fmc Corporation | Pressure-sensitive temperature-responsive rotary valve for cryogenic temperatures |
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US4822000A (en) * | 1987-08-24 | 1989-04-18 | Rockford Controls Corporation | Eccentric segmented ball valves |
CA2177026A1 (en) * | 1996-05-21 | 1997-11-22 | Adolf Karel Velan | Butterfly valve |
DE10238478A1 (de) * | 2002-08-22 | 2004-03-04 | Pierburg Gmbh | Kugelventil |
EP2446178A4 (en) * | 2009-06-23 | 2017-08-16 | Robert B. Chaffee | Valve for an inflatable device |
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US10184568B2 (en) * | 2013-09-26 | 2019-01-22 | Saint-Gobain Performance Plastics Corporation | Bi-directional rotary valve |
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CN107420559B (zh) | 2017-08-02 | 2024-04-02 | 上海鸿研物流技术有限公司 | 阀门 |
CN207278903U (zh) * | 2017-08-02 | 2018-04-27 | 上海鸿研物流技术有限公司 | 阀门 |
-
2017
- 2017-08-02 CN CN201710653134.7A patent/CN107420559B/zh active Active
-
2018
- 2018-06-19 EP EP18842043.4A patent/EP3663617B1/en active Active
- 2018-06-19 JP JP2020505373A patent/JP7393796B2/ja active Active
- 2018-06-19 WO PCT/CN2018/091813 patent/WO2019024618A1/zh unknown
- 2018-06-19 AU AU2018102233A patent/AU2018102233A4/en active Active
- 2018-06-19 AU AU2018311714A patent/AU2018311714A1/en active Pending
- 2018-06-19 US US16/636,302 patent/US11421788B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007170616A (ja) | 2005-12-26 | 2007-07-05 | Niigata Loading Systems Ltd | 偏心型バタフライ弁のシール装置 |
CN105805321A (zh) | 2016-01-22 | 2016-07-27 | 上海鸿研物流技术有限公司 | 阀门 |
Also Published As
Publication number | Publication date |
---|---|
CN107420559A (zh) | 2017-12-01 |
EP3663617A1 (en) | 2020-06-10 |
US20200191278A1 (en) | 2020-06-18 |
CN107420559B (zh) | 2024-04-02 |
JP2020529562A (ja) | 2020-10-08 |
EP3663617A4 (en) | 2021-04-14 |
EP3663617B1 (en) | 2023-12-13 |
WO2019024618A1 (zh) | 2019-02-07 |
AU2018102233A4 (en) | 2022-02-17 |
US11421788B2 (en) | 2022-08-23 |
AU2018311714A1 (en) | 2020-03-12 |
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