JP4615890B2 - 調節弁 - Google Patents
調節弁 Download PDFInfo
- Publication number
- JP4615890B2 JP4615890B2 JP2004131968A JP2004131968A JP4615890B2 JP 4615890 B2 JP4615890 B2 JP 4615890B2 JP 2004131968 A JP2004131968 A JP 2004131968A JP 2004131968 A JP2004131968 A JP 2004131968A JP 4615890 B2 JP4615890 B2 JP 4615890B2
- Authority
- JP
- Japan
- Prior art keywords
- ball
- flow path
- ball valve
- 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.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 4
- 230000001052 transient effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004513 sizing 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
- 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
- B23D45/16—Hand-held sawing devices with circular saw blades
-
- 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)
- Electrically Driven Valve-Operating Means (AREA)
- Temperature-Responsive Valves (AREA)
- Saccharide Compounds (AREA)
- Feeding And Controlling Fuel (AREA)
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 (14)
- 入口(12)と出口(13)と内室(14)とが設けられたボディ(11)を備え、該内室(14)の中にはボール状要素(15)が回転可能に受入れられ、該ボール状要素(15)には主流路(17)がボール状要素(15)を貫通していて、該ボール状要素(15)は、ボール弁が全閉で、該主流路(17)が入口(12)と出口(13)に対して実質的に横向きに配置された角度状態と、ボール弁が全開で、主流路(17)が入口(12)と出口(13)との間を連通するように入口(12)および出口(13)と並び、該ボール状要素(15)は、主流路(17)の側面に沿って配置された小断面積の二次流路(19)を有し、該二次流路(19)は、上記ボール状要素(15)が上記の全開される角度状態と全閉される角度状態の中間の角度状態の、ある範囲になった時に、二次流路(19)により、入口(12)と出口(13)が互いに連通しあうように設計されている、流体のためのボール弁において、
上記二次流路(19)は、ボール状要素(15)が全開状態にある時には、入口(12)又は出口(13)のいずれかとは連通しておらず、二次流路(19)は、ボール状要素(15)の受け座(23)に受けられる複数個の詰め込まれたディスク(22)により形成され、該ディスク(22)には二次流路(19)のセグメントを形成する複数個の穴(25)が設けら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圧力差を生じるように、二次流路が複数の通路を有することを特徴とする請求項1に記載のボール弁。
- 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に記載のボール弁。
- 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に限定されていることを特徴とする請求項3に記載のボール弁。
- 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に記載のボール弁。
- ディスク(22)は環状で、上記受け座(23)に受入れられ、上記主流路(17)を囲むようにその軸が主流路(17)の軸と一致していることを特徴とする請求項1に記載のボール弁。
- 各ディスク(22)の穴(25)が、中央の穴を囲む設定角度の展開部に亘って配置されていることを特徴とする請求項6に記載のボール弁。
- 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に記載のボール弁。
- 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に記載のボール弁。
- 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に記載のボール弁。
- 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に記載のボール弁。
- 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11に記載のボール弁。
- 主流路と二次流路の間を接続するために、別の流路を有していることを特徴とする請求項1に記載のボール弁。
- 上記の展開が、中央の流路を囲む角度として、約90度に限定されていることを特徴とする請求項4に記載のボール弁。
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 JP2004332932A (ja) | 2004-11-25 |
JP4615890B2 true 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) |
Families Citing this family (18)
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 |
US10837562B2 (en) * | 2017-12-07 | 2020-11-17 | Cameron International Corporation | Ball valves with lattice structures and methods of manufacture |
US10557732B2 (en) | 2017-12-07 | 2020-02-11 | Cameron International Corporation | Flowmeters and methods of manufacture |
US10774937B2 (en) * | 2018-03-29 | 2020-09-15 | Victaulic Company | Combination control and check valve assembly for a wet piping system |
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 |
DE3778368D1 (de) * | 1987-02-05 | 1992-05-21 | Hedbaeck Ab Tore J | Ventileinheit. |
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 ES ES04076189T patent/ES2273152T3/es 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 DE DE200460002509 patent/DE602004002509T2/de not_active Expired - Lifetime
- 2004-04-23 CN CNB2004100346862A patent/CN100378385C/zh not_active Expired - Fee Related
- 2004-04-23 KR KR1020040028132A patent/KR101118554B1/ko active IP Right Grant
- 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 |
Also Published As
Publication number | Publication date |
---|---|
US20040217312A1 (en) | 2004-11-04 |
US7044436B2 (en) | 2006-05-16 |
ES2273152T3 (es) | 2007-05-01 |
JP2004332932A (ja) | 2004-11-25 |
TWI317000B (en) | 2009-11-11 |
EP1473498B1 (en) | 2006-09-27 |
ATE340958T1 (de) | 2006-10-15 |
TW200508532A (en) | 2005-03-01 |
ITMI20030889A1 (it) | 2004-11-01 |
EP1473498A1 (en) | 2004-11-03 |
DE602004002509T2 (de) | 2007-06-21 |
CN1542314A (zh) | 2004-11-03 |
CA2463224C (en) | 2011-09-06 |
KR20040094317A (ko) | 2004-11-09 |
CA2463224A1 (en) | 2004-10-30 |
KR101118554B1 (ko) | 2012-02-24 |
DE602004002509D1 (de) | 2006-11-09 |
CN100378385C (zh) | 2008-04-02 |
HK1069623A1 (en) | 2005-05-27 |
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