DE602007002800D1 - Kugel für ventile und herstellungsverfahren - Google Patents

Kugel für ventile und herstellungsverfahren

Info

Publication number
DE602007002800D1
DE602007002800D1 DE200760002800 DE602007002800T DE602007002800D1 DE 602007002800 D1 DE602007002800 D1 DE 602007002800D1 DE 200760002800 DE200760002800 DE 200760002800 DE 602007002800 T DE602007002800 T DE 602007002800T DE 602007002800 D1 DE602007002800 D1 DE 602007002800D1
Authority
DE
Germany
Prior art keywords
ball
valves
manufacturing
entry
exit
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.)
Active
Application number
DE200760002800
Other languages
English (en)
Inventor
Marco Braga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VIR VALVOINDUSTRIA ING RIZZIO
Original Assignee
VIR VALVOINDUSTRIA ING RIZZIO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by VIR VALVOINDUSTRIA ING RIZZIO filed Critical VIR VALVOINDUSTRIA ING RIZZIO
Publication of DE602007002800D1 publication Critical patent/DE602007002800D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F16K5/08—Details
    • F16K5/12—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
    • 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
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0491—Valve or valve element assembling, disassembling, or replacing
    • Y10T137/0508—Ball valve or rotary ball valve
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49426—Valve or choke making including metal shaping and diverse operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)
  • Forging (AREA)
  • Prostheses (AREA)
  • Multiple-Way Valves (AREA)
DE200760002800 2006-04-13 2007-04-12 Kugel für ventile und herstellungsverfahren Active DE602007002800D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000740A ITMI20060740A1 (it) 2006-04-13 2006-04-13 Sfera per valvole e relativo metodo di produzione
PCT/EP2007/003252 WO2007118666A1 (en) 2006-04-13 2007-04-12 Ball for valves and production method

Publications (1)

Publication Number Publication Date
DE602007002800D1 true DE602007002800D1 (de) 2009-11-26

Family

ID=38283268

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200760002800 Active DE602007002800D1 (de) 2006-04-13 2007-04-12 Kugel für ventile und herstellungsverfahren

Country Status (8)

Country Link
US (1) US8166994B2 (de)
EP (1) EP2005044B1 (de)
CN (1) CN101421548B (de)
AT (1) ATE445799T1 (de)
DE (1) DE602007002800D1 (de)
HK (1) HK1129917A1 (de)
IT (1) ITMI20060740A1 (de)
WO (1) WO2007118666A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9791053B2 (en) 2011-06-29 2017-10-17 Schneider Electric Buildings, Llc Ball valve with offset straight through flow
CN102615292B (zh) * 2012-04-10 2013-10-23 永高股份有限公司 一种给水球阀球芯的加工方法
CN102979936A (zh) * 2012-12-28 2013-03-20 南京华宁阀门有限公司 一种高压压缩空气调节阀
CH708205A1 (de) * 2013-06-12 2014-12-15 Belimo Holding Ag Regelhahn.
CN103406727B (zh) * 2013-08-06 2015-08-19 张家港海陆环形锻件有限公司 大型球阀球体的制造方法
FR3011609B1 (fr) * 2013-10-09 2016-03-11 Snecma Procede de conception de vanne et dispositif de vanne
CN104728463A (zh) * 2013-12-18 2015-06-24 上海宝钢工业技术服务有限公司 球阀具有等百分比流通特性的阀芯球体
RU2020120806A (ru) * 2015-09-28 2020-07-08 ПРЕСИЖН ПЛЭНТИНГ ЭлЭлСи Системы и устройства для управления и мониторинга внесения жидкостей на сельскохозяйственных полях
CN106931183B (zh) * 2015-12-31 2019-02-01 世界先进积体电路股份有限公司 节流阀
GB2549961B (en) * 2016-05-04 2021-09-22 Johnson Electric Int Ag Ball valve apparatus
US10018281B2 (en) * 2016-06-16 2018-07-10 Vanguard International Semiconductor Corporation Throttle valve
CN106969164B (zh) * 2017-04-21 2023-03-14 浙江理工大学 新型特性可变式计量v型球阀及其计量方法
EP3660364A1 (de) * 2018-11-30 2020-06-03 Integraa SAS di Miraglia Giuseppe & C Fernsteuerventil zur steuerung von wasserzählern
CN111571140B (zh) * 2020-05-26 2024-09-03 台州乐多阀门有限公司 一种球阀芯及其加工方法
CN114542733B (zh) * 2020-11-24 2024-03-29 浙江盾安人工环境股份有限公司 流量调节阀
CN114413020B (zh) * 2022-01-22 2024-03-22 开维喜阀门集团有限公司 一种大型球阀的开度精准控制系统和控制方法
CN114658877A (zh) * 2022-03-23 2022-06-24 安徽球科流体制造有限公司 一种球体及其加工工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403887A (en) * 1966-11-28 1968-10-01 Honeywell Inc Ball valve
US3773291A (en) * 1970-03-30 1973-11-20 Fischer & Porter Co Ball valves
DE3729255C1 (de) * 1987-09-02 1988-11-03 Babcock Werke Ag Kugelkueken
US5524863A (en) * 1994-06-08 1996-06-11 Daniel Industries, Inc. Quarter turn rotatable flow control valve
US5593135A (en) * 1995-05-12 1997-01-14 Asahi/America, Inc. Precise throttling ball valve
US5551467A (en) * 1995-08-11 1996-09-03 H-Tech, Inc. Ball valve with controlled flow variation
US6109591A (en) * 1996-10-25 2000-08-29 Tuttle; James D. Wide range proportional flow control valve
US5937890A (en) * 1998-01-09 1999-08-17 Griswold Controls, Inc. Insert for flow throttling ball valves
DE19949577C2 (de) * 1999-10-14 2001-11-22 Wacker Chemie Gmbh Gasdichter Granulatkugelhahn
WO2001033120A1 (en) 1999-11-02 2001-05-10 Cim-Valve Sa Improved ball valve
US7025330B2 (en) * 2000-06-01 2006-04-11 Parker & Harper Companies, Inc. Bar-stock ball valve
ITNO20030001U1 (it) * 2003-01-14 2004-07-15 Pettinaroli Flii Spa Valvola a sfera con particolare caratteristica di incremento percentuale del flusso, ottenibile nell'arco di manovra di 90°, dalla posizione di chiusura a quella di apertura.
US7347408B2 (en) * 2006-03-07 2008-03-25 Griswold Controls Inc High differential pressure, low torque precision temperature control valve

Also Published As

Publication number Publication date
ITMI20060740A1 (it) 2007-10-14
WO2007118666A1 (en) 2007-10-25
CN101421548B (zh) 2011-02-09
HK1129917A1 (en) 2009-12-11
US8166994B2 (en) 2012-05-01
CN101421548A (zh) 2009-04-29
EP2005044A1 (de) 2008-12-24
US20090302259A1 (en) 2009-12-10
EP2005044B1 (de) 2009-10-14
ATE445799T1 (de) 2009-10-15

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Legal Events

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