JP2004332932A - 調節弁 - Google Patents
調節弁 Download PDFInfo
- Publication number
- JP2004332932A JP2004332932A JP2004131968A JP2004131968A JP2004332932A JP 2004332932 A JP2004332932 A JP 2004332932A JP 2004131968 A JP2004131968 A JP 2004131968A JP 2004131968 A JP2004131968 A JP 2004131968A JP 2004332932 A JP2004332932 A JP 2004332932A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- flow path
- ball
- shaped element
- inlet
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/16—Hand-held sawing devices with circular saw blades
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
- F16K47/045—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member and the closure member being rotatable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/04—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever
- B23D45/042—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever with the saw blade carried by a pivoted lever
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/02—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier
- B23D47/025—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier of tables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86743—Rotary
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Taps Or Cocks (AREA)
- Details Of Valves (AREA)
- Magnetically Actuated Valves (AREA)
- Feeding And Controlling Fuel (AREA)
- Saccharide Compounds (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
【解決手段】 弁が全閉で、流路が入口と出口の方に対して実質的に横向きに配置される角度状態と、弁が全開で、主流路が弁の入口と出口の間に流路を形成するように弁の入口と出口に位置合わせをする角度状態の間でボール状要素が回転可能になっている。ボール状要素は主流路の側面に沿って配置された小断面積の二次流路を含む。ボール状要素が、全開と全閉の位置の中間の角度状態で、ある範囲になったとき、二次流路が弁の入口と出口をお互いに通じさせるように設計されている。
【選択図】 図1
Description
11 ボディ
12 入口
13 出口
14 内室
15 ボール状締め切り要素、ボール状要素
16 軸、回転軸
17 主流路
18 密封要素
19 二次流路
20 逃げ部
21 ボール状要素の中央平面
22 穴付きディスク、座金、環状要素
23 受け座
24 中央の穴
25 穴、各ディスクの穴
26 パイプ
27 プラグ
α 伸長部の角度
Claims (13)
- 流体のためのボール弁で、入口と出口、及び、内室を設けたボディが含まれ、その内室の中にはボール状要素が回転可能に受入れられ、主流路がボール状要素を通っていて、弁が全閉で、上記流路が入口と出口に対して実質的に横向きに配置された角度状態と、弁が全開で、上記主流路が弁の入口と出口を接続するように並び、その間に流路を生じさせる角度状態の間で、ボール状要素が回転可能になっているボール弁において、ボール状要素が上記主流路の側面に沿って配置された小断面積の二次流路を含み、上記ボール状要素が上記の全開と全閉の状態の中間の角度状態の、ある範囲になったとき、二次流路により、弁の入口と出口がお互いに連通しあうように設計されていることを特徴とするボール弁。
- ボール状要素が角度状態の前記範囲にあるときに、流体が弁の入口と出口の間に重要な圧力差を生じるように、二次流路が複数の通路を含むことを特徴とする請求項1に記載の弁。
- 二次流路の断面が上記主流路をある角度で囲むように展開していることを特徴とする請求項1に記載の弁。
- 上記の展開が、中央の流路を囲む角度として、45度から180度の間に含まれる角度、好ましくは約90度に限定されていることを特徴とする請求項3に記載の弁。
- 二次流路が、ボール状要素の回転軸を横切る中央平面に対して対称に展開している断面を有していることを特徴とする請求項3に記載の弁。
- その弁が環状要素を含み、その環状要素が、上記ボール状要素内の受け座に受入れられ、上記主流路を囲むようにその軸が主流路の軸と一致していて、上記二次流路を形成するために設定角の展開部に亘って配置された複数の穴が設けられているいることを特徴とする請求項1に記載の弁。
- その環状要素が中央に穴を開けた複数のディスクから構成され、上記ボール状要素の受け座に挿入されて、詰め込まれ、かつ、その環状要素には、上記二次流路のセグメントを形成するように中央の穴を囲む設定角度の展開部に亘って配置された複数の穴が設けられていることを特徴とする請求項6に記載の弁。
- 各ディスクの穴が、第一の長さに亘って第一の直径、及び、第二の長さに亘って第一の直径とは異なる第二の直径で形成されることを特徴とする請求項7に記載の弁。
- その内側に上記主流路を形成しているパイプが、詰め込まれたディスクの中央の穴により形成された通路内に挿入されていることを特徴とする請求項7に記載の弁。
- 上記パイプの少なくとも一部が詰め込まれたディスクから伸びていることを特徴とする請求項9に記載の弁。
- プラグが上記のディスクの受け座に挿入され、そのプラグには少なくとも二次流路と位置合わせをした穴が開けられ、ボール状要素の曲面壁に接続されていることを特徴とする請求項3に記載の弁。
- 上記のプラグはボール状要素の表面に接続した外面を有していて、ボール状要素が内室への対応する入口又は出口の開口部を囲む密封要素のエッジに沿って密封的にスライドするように設計されていることを特徴とする請求項10に記載の弁。
- その弁が、主流路と二次流路の間を接続するために、さらに流路を含んでいることを特徴とする請求項1に記載の弁。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI20030889 ITMI20030889A1 (it) | 2003-04-30 | 2003-04-30 | Valvola di regolazione |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004332932A true JP2004332932A (ja) | 2004-11-25 |
JP4615890B2 JP4615890B2 (ja) | 2011-01-19 |
Family
ID=32983219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004131968A Expired - Lifetime JP4615890B2 (ja) | 2003-04-30 | 2004-04-27 | 調節弁 |
Country Status (12)
Country | Link |
---|---|
US (1) | US7044436B2 (ja) |
EP (1) | EP1473498B1 (ja) |
JP (1) | JP4615890B2 (ja) |
KR (1) | KR101118554B1 (ja) |
CN (1) | CN100378385C (ja) |
AT (1) | ATE340958T1 (ja) |
CA (1) | CA2463224C (ja) |
DE (1) | DE602004002509T2 (ja) |
ES (1) | ES2273152T3 (ja) |
HK (1) | HK1069623A1 (ja) |
IT (1) | ITMI20030889A1 (ja) |
TW (1) | TWI317000B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112219050A (zh) * | 2018-03-29 | 2021-01-12 | 维特利公司 | 用于湿式喷淋灭火系统的集合控制和止回功能的阀门总成 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20030889A1 (it) * | 2003-04-30 | 2004-11-01 | Pibiviesse S P A | Valvola di regolazione |
US7156122B2 (en) * | 2005-04-22 | 2007-01-02 | Mogas Industries, Inc. | Rotary ball valve assembly |
US8141843B2 (en) * | 2008-12-31 | 2012-03-27 | Dresser, Inc. | Fluid control valve |
FI123839B (fi) * | 2011-04-04 | 2013-11-15 | Metso Automation Oy | Laitteisto virtausmelun alentamiseksi ja venttiili |
US8794264B2 (en) * | 2011-05-31 | 2014-08-05 | GM Global Technologies Operations LLC | Fluid valve port optimized for robustness with standard O-ring seal |
ITMI20120234A1 (it) * | 2012-02-16 | 2013-08-17 | Milano Politecnico | Valvola di regolazione a recupero di energia |
US9381451B2 (en) | 2012-03-06 | 2016-07-05 | GM Global Technology Operations LLC | Quiescent zone fluid filter |
US8919378B2 (en) | 2012-04-04 | 2014-12-30 | GM Global Technology Operations LLC | Compact electrically controlled four-way valve with port mixing |
CN102620004A (zh) * | 2012-04-12 | 2012-08-01 | 西派集团有限公司 | 降压降噪v型调节球阀 |
US9377127B2 (en) * | 2014-02-18 | 2016-06-28 | Keyva Control, Inc. | Ball valve with square bore and quarter turn component |
CN106122507B (zh) * | 2016-08-16 | 2024-02-20 | 航天长征化学工程股份有限公司 | 一种防气蚀的球阀 |
DE102016225372A1 (de) * | 2016-12-19 | 2018-07-05 | Volkswagen Aktiengesellschaft | Ventilanordnung mit Käfig |
US10221963B2 (en) * | 2017-02-28 | 2019-03-05 | Fisher Controls International Llc | Ball valve with modal silencer |
US10557732B2 (en) | 2017-12-07 | 2020-02-11 | Cameron International Corporation | Flowmeters and methods of manufacture |
US10837562B2 (en) * | 2017-12-07 | 2020-11-17 | Cameron International Corporation | Ball valves with lattice structures and methods of manufacture |
US11041571B2 (en) * | 2018-12-07 | 2021-06-22 | Fisher Controls International Llc | Retention mechanism for noise attenuation dome in fluid flow control device |
CN116085492B (zh) * | 2023-04-10 | 2023-06-23 | 泉城阀门有限公司 | 一种防水锤球阀 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56153165A (en) * | 1980-04-30 | 1981-11-27 | Jiei Aaru Batoraa Torasuteii | Rotary control valve with soundproof means |
FR2506420A1 (fr) * | 1981-05-22 | 1982-11-26 | Alsthom Atlantique | Vanne a boisseau avec attenuateur de turbulence |
US4774984A (en) * | 1987-05-07 | 1988-10-04 | The Duriron Company, Inc. | Low-noise plug valve |
JPH10122391A (ja) * | 1996-09-23 | 1998-05-15 | Dresser Ind Inc | 低騒音のボール弁組立体 |
JPH10148267A (ja) * | 1996-10-24 | 1998-06-02 | Dresser Ind Inc | 翼形挿入物を有する低騒音のボール弁組立体 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3529628A (en) * | 1968-05-10 | 1970-09-22 | Samuel A Cummins | Variable fluid restrictor |
FI65479C (fi) | 1980-06-27 | 1984-05-10 | Neles Oy | Foerfarande foer daempning av genom en ventil gaoende mediumstroem och ventil foer framfoerande av foerfarandet |
EP0313552B1 (en) * | 1987-02-05 | 1992-04-15 | Ab Tore J. Hedback | Valve means |
DE3921151A1 (de) * | 1989-06-28 | 1991-01-10 | Bosch Gmbh Robert | Magnetsystem |
FR2693248B1 (fr) | 1992-07-03 | 1994-09-23 | Roger Bey | Vanne du type à bille ou à boisseau équipé d'un insert. |
US5524863A (en) | 1994-06-08 | 1996-06-11 | Daniel Industries, Inc. | Quarter turn rotatable flow control valve |
US6386505B2 (en) * | 2000-03-06 | 2002-05-14 | Levitronix Llc | Clamping apparatus |
CN2466448Y (zh) * | 2001-02-23 | 2001-12-19 | 乌鲁木齐新奥科技开发有限责任公司 | 改进的球体阀芯 |
US6868865B2 (en) * | 2002-04-12 | 2005-03-22 | Control Components, Inc. | Rotary drag valve |
ITMI20030889A1 (it) * | 2003-04-30 | 2004-11-01 | Pibiviesse S P A | Valvola di regolazione |
-
2003
- 2003-04-30 IT ITMI20030889 patent/ITMI20030889A1/it unknown
-
2004
- 2004-03-23 US US10/806,100 patent/US7044436B2/en not_active Expired - Lifetime
- 2004-03-25 TW TW93108090A patent/TWI317000B/zh active
- 2004-04-02 CA CA 2463224 patent/CA2463224C/en not_active Expired - Lifetime
- 2004-04-20 EP EP20040076189 patent/EP1473498B1/en not_active Expired - Lifetime
- 2004-04-20 AT AT04076189T patent/ATE340958T1/de not_active IP Right Cessation
- 2004-04-20 ES ES04076189T patent/ES2273152T3/es not_active Expired - Lifetime
- 2004-04-20 DE DE200460002509 patent/DE602004002509T2/de not_active Expired - Lifetime
- 2004-04-23 KR KR1020040028132A patent/KR101118554B1/ko active IP Right Grant
- 2004-04-23 CN CNB2004100346862A patent/CN100378385C/zh not_active Expired - Fee Related
- 2004-04-27 JP JP2004131968A patent/JP4615890B2/ja not_active Expired - Lifetime
-
2005
- 2005-03-11 HK HK05102109A patent/HK1069623A1/xx not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56153165A (en) * | 1980-04-30 | 1981-11-27 | Jiei Aaru Batoraa Torasuteii | Rotary control valve with soundproof means |
FR2506420A1 (fr) * | 1981-05-22 | 1982-11-26 | Alsthom Atlantique | Vanne a boisseau avec attenuateur de turbulence |
US4774984A (en) * | 1987-05-07 | 1988-10-04 | The Duriron Company, Inc. | Low-noise plug valve |
JPH10122391A (ja) * | 1996-09-23 | 1998-05-15 | Dresser Ind Inc | 低騒音のボール弁組立体 |
JPH10148267A (ja) * | 1996-10-24 | 1998-06-02 | Dresser Ind Inc | 翼形挿入物を有する低騒音のボール弁組立体 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112219050A (zh) * | 2018-03-29 | 2021-01-12 | 维特利公司 | 用于湿式喷淋灭火系统的集合控制和止回功能的阀门总成 |
Also Published As
Publication number | Publication date |
---|---|
ES2273152T3 (es) | 2007-05-01 |
TW200508532A (en) | 2005-03-01 |
JP4615890B2 (ja) | 2011-01-19 |
US7044436B2 (en) | 2006-05-16 |
TWI317000B (en) | 2009-11-11 |
DE602004002509D1 (de) | 2006-11-09 |
KR20040094317A (ko) | 2004-11-09 |
ATE340958T1 (de) | 2006-10-15 |
HK1069623A1 (en) | 2005-05-27 |
CA2463224C (en) | 2011-09-06 |
CN1542314A (zh) | 2004-11-03 |
EP1473498A1 (en) | 2004-11-03 |
US20040217312A1 (en) | 2004-11-04 |
CN100378385C (zh) | 2008-04-02 |
EP1473498B1 (en) | 2006-09-27 |
KR101118554B1 (ko) | 2012-02-24 |
ITMI20030889A1 (it) | 2004-11-01 |
CA2463224A1 (en) | 2004-10-30 |
DE602004002509T2 (de) | 2007-06-21 |
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