CO4650101A1 - Aparato perfeccionado para cambiar los asientos de una valvula de bola - Google Patents
Aparato perfeccionado para cambiar los asientos de una valvula de bolaInfo
- Publication number
- CO4650101A1 CO4650101A1 CO96047085A CO96047085A CO4650101A1 CO 4650101 A1 CO4650101 A1 CO 4650101A1 CO 96047085 A CO96047085 A CO 96047085A CO 96047085 A CO96047085 A CO 96047085A CO 4650101 A1 CO4650101 A1 CO 4650101A1
- Authority
- CO
- Colombia
- Prior art keywords
- valve
- ring
- seat
- seats
- valve seat
- Prior art date
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
- F16K5/06—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
- F16K5/0626—Easy mounting or dismounting means
- F16K5/0636—Easy mounting or dismounting means the spherical plug being insertable from the top of the housing
-
- 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
-
- 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
- F16K5/0663—Packings
- F16K5/0673—Composite packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Multiple-Way Valves (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Float Valves (AREA)
- Valve Housings (AREA)
- Magnetically Actuated Valves (AREA)
- Check Valves (AREA)
Abstract
Un aparato para cambiar los asientos de la entrada superiorde la válvula de bola que comprende un cuerpo de válvula suministrado con un tubo de entrada, un tubo de salida y un casquete superior de cierre, los tubos de salida y de entrada cada uno está suministrado con un anillo transportador de sello o un asiento de válvula, que son elásticamente prensados por una serie de resortes contra el elemento esférico de válvula, caracterizado por comprender de, insertado permanentemente en dicho cuerpo de válvula como parte integral de la válvula, dos partes idénticas, una para cada asiento de válvula, que son interpuestas entre dicho cuerpo de válvula y los asientos relativos de la válvula, cada parte del aparato está formado por un anillo de detención que, vuelto rígido con el cuerpo de válvula por los primeros medios de engranaje, actúa como una guía externa para el deslizamiento axial sellado, vía un anillo-O de un segundo anillo de cambio de asiento de dicha parte que, es coaxial a y en cooperación con la válvula relativa de asiento vía al menos un anillo-O es movida, junto con dicho asiento de la válvula por fricción, por un primer medio de funcionamiento, a una posición de retiro para permitir que dicho elemento de válvula sea extraído y, por un segundo medio de funcionamiento, a una posición activa o volver a colocar el asiento de la válvula, dicho segundo anillo de cambio de asiento se mantiene en dicha posición activa por unos segundos medios removibles de engranaje (second removable locking means).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95MI001911A IT1277580B1 (it) | 1995-09-14 | 1995-09-14 | Dispositivo perfezionato di movimentazione delle sedi di una valvola a sfera |
Publications (1)
Publication Number | Publication Date |
---|---|
CO4650101A1 true CO4650101A1 (es) | 1998-09-03 |
Family
ID=11372244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO96047085A CO4650101A1 (es) | 1995-09-14 | 1996-09-04 | Aparato perfeccionado para cambiar los asientos de una valvula de bola |
Country Status (17)
Country | Link |
---|---|
US (1) | US5707042A (es) |
EP (1) | EP0763680B1 (es) |
JP (1) | JPH09112717A (es) |
KR (1) | KR100195872B1 (es) |
CN (1) | CN1078328C (es) |
AT (1) | ATE237088T1 (es) |
BR (1) | BR9603759A (es) |
CA (1) | CA2184746C (es) |
CO (1) | CO4650101A1 (es) |
DE (1) | DE69627257T2 (es) |
EG (1) | EG21219A (es) |
ES (1) | ES2196117T3 (es) |
IT (1) | IT1277580B1 (es) |
MA (1) | MA23968A1 (es) |
RU (1) | RU2168665C2 (es) |
SA (1) | SA96170294B1 (es) |
TN (1) | TNSN96116A1 (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998025057A2 (en) * | 1996-11-16 | 1998-06-11 | Jang Hong Ahn | Seat separating apparatus for valve apparatus |
WO2002029294A2 (en) * | 2000-10-03 | 2002-04-11 | Fisher Controls International, Llc. | Fluid control valve having restricted seal tilt |
US6948699B1 (en) | 2001-10-05 | 2005-09-27 | Keiser David B | Retainer for a ball valve seat |
KR100449779B1 (ko) * | 2001-11-29 | 2004-09-22 | 김교설 | 이물질에 의한 누수 및 파손을 방지하는 볼밸브 |
DE60303129T2 (de) * | 2002-01-18 | 2006-09-14 | Swagelok Co., Solon | Kugelventil mit abdichtung |
JP2005114116A (ja) * | 2003-10-10 | 2005-04-28 | Yamatake Corp | 二方ボール弁 |
US20060231786A1 (en) * | 2005-04-18 | 2006-10-19 | Fisher Controls International Llc | Fluid flow control valve with composition seal |
US7484523B2 (en) * | 2006-10-27 | 2009-02-03 | Hemiwedge Valve Corporation | Rotatable wedge cartridge valve mechanism and method for assembly and disassembly |
US7836909B2 (en) * | 2006-10-20 | 2010-11-23 | Hemiwedge Valve Corporation | Rotatable wedge valve mechanism and method for manufacture |
JP2008232260A (ja) * | 2007-03-20 | 2008-10-02 | Yamatake Corp | バルブ |
US7712724B2 (en) | 2007-06-21 | 2010-05-11 | Tac, Llc | Dynamic ball valve sealing device for three-way valves |
EP2280204A1 (en) * | 2009-07-31 | 2011-02-02 | Valbart S.r.l. | Trunnion-mounted ball valve with a flexible valve seat |
US8413684B2 (en) | 2009-09-16 | 2013-04-09 | Schneider Electric Buildings, Llc | Ball valve with anti-rotational pressure plate |
US8733733B2 (en) | 2010-04-30 | 2014-05-27 | Fisher Controls International Llc | Sleeve seal assembly and rotary valve having sleeve seal assembly |
GB201015032D0 (en) * | 2010-09-10 | 2010-10-20 | Xamol Ltd | Valve assembly |
US8646752B2 (en) * | 2011-02-24 | 2014-02-11 | Virgo Engineers, Inc. | Ball valve having multiple moveable seats |
CN102401149B (zh) * | 2011-11-14 | 2014-12-10 | 武汉市第二船舶设计研究所 | 调压补偿式单阀座双向密封装置 |
CN102758932A (zh) * | 2012-07-18 | 2012-10-31 | 嘉士凯(苏州)阀门配件有限公司 | 一种耐高温球阀 |
CN103234059A (zh) * | 2013-05-15 | 2013-08-07 | 岳阳东方自控工程设备有限公司 | 弹性膜片式硬密封阀座球阀 |
CN103711929B (zh) * | 2013-12-13 | 2015-12-23 | 苏州纽威阀门股份有限公司 | 一种球阀 |
KR101601716B1 (ko) * | 2014-10-31 | 2016-03-10 | (주)삼진제이엠씨 | 유지 관리 및 교체 공정이 용이한 탑엔트리 볼 밸브 |
JP6697260B2 (ja) * | 2015-12-25 | 2020-05-20 | 株式会社キッツ | ボールバルブ |
RU2617649C1 (ru) * | 2016-04-08 | 2017-04-25 | Общество с ограниченной ответственностью "Арматурные технологии", ООО "Арматех" | Запорный элемент-пробка шарового крана |
RU2615239C1 (ru) * | 2016-04-08 | 2017-04-04 | Общество с ограниченной ответственностью "Арматурные технологии", ООО "Арматех" | Уплотнительный узел запорного органа шарового крана |
CN105805345A (zh) * | 2016-06-01 | 2016-07-27 | 中玉阀门配件苏州有限公司 | 一种球阀阀座 |
CN106321880B (zh) * | 2016-10-27 | 2019-04-09 | 苏州纽威阀门股份有限公司 | 一种用于密封阀密封的密封结构 |
US11572956B2 (en) * | 2018-11-01 | 2023-02-07 | Oil Sttes Energy Services, L.L.C. | Valve with pressure differential seating |
US20230235823A1 (en) * | 2018-11-01 | 2023-07-27 | Oil States Energy Services, L.L.C. | Valve with pressure differential seating |
US11655900B2 (en) * | 2018-11-01 | 2023-05-23 | Oil States Energy Services, L.L.C. | Valve with pressure differential seating |
WO2020092130A1 (en) * | 2018-11-01 | 2020-05-07 | Oil States Energy Services, L.L.C. | Valve with pressure differrential seating |
US11041571B2 (en) | 2018-12-07 | 2021-06-22 | Fisher Controls International Llc | Retention mechanism for noise attenuation dome in fluid flow control device |
US11725738B2 (en) | 2019-10-24 | 2023-08-15 | Oil States Energy Services, L.L.C. | Valve assembly method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1277565A (en) * | 1970-03-18 | 1972-06-14 | British Titan Ltd | Process for the manufacture of a pigment |
FR2094215A5 (es) * | 1970-05-22 | 1972-02-04 | Tarn Ste Nouvelle Saut | |
CS157817B1 (es) * | 1972-11-01 | 1974-10-15 | ||
DE2632397A1 (de) * | 1976-07-19 | 1978-01-26 | Provence Const Met | Drehschieber mit drehbarem hahnkueken und gleitbeweglichen sitzen |
US4560142A (en) * | 1982-11-12 | 1985-12-24 | Charles Winn (Valves) Limited | Butterfly and ball valves |
JPS61282674A (ja) * | 1985-06-07 | 1986-12-12 | Hatanaka Tokushu Valve Kogyo Kk | ボ−ル弁における弁体支持装置 |
US4684105A (en) * | 1985-11-21 | 1987-08-04 | Haas Ii Carroll J | Ball valve |
IT208972Z2 (it) * | 1986-04-04 | 1988-08-29 | Grove Spa | Perfezionata valvola a sfera per il controllo di fluidi munita di dispositivo assicurante la tenuta in caso di incendio e di seggi di tenuta mobili a pistone in due sensi. |
US4815701A (en) * | 1988-04-29 | 1989-03-28 | Cooper Industries, Inc. | Spring and seat assembly for ball valves |
GB2275757B (en) * | 1993-03-02 | 1997-03-19 | David Mcsorley | Improvements in or relating to valves |
-
1995
- 1995-09-14 IT IT95MI001911A patent/IT1277580B1/it active IP Right Grant
-
1996
- 1996-09-03 CA CA002184746A patent/CA2184746C/en not_active Expired - Fee Related
- 1996-09-04 CO CO96047085A patent/CO4650101A1/es unknown
- 1996-09-05 US US08/707,616 patent/US5707042A/en not_active Expired - Lifetime
- 1996-09-06 ES ES96202490T patent/ES2196117T3/es not_active Expired - Lifetime
- 1996-09-06 DE DE69627257T patent/DE69627257T2/de not_active Expired - Lifetime
- 1996-09-06 AT AT96202490T patent/ATE237088T1/de active
- 1996-09-06 EP EP96202490A patent/EP0763680B1/en not_active Expired - Lifetime
- 1996-09-09 KR KR1019960038850A patent/KR100195872B1/ko not_active IP Right Cessation
- 1996-09-10 EG EG81496A patent/EG21219A/xx active
- 1996-09-11 JP JP8261221A patent/JPH09112717A/ja active Pending
- 1996-09-11 CN CN96112536A patent/CN1078328C/zh not_active Expired - Fee Related
- 1996-09-12 MA MA24348A patent/MA23968A1/fr unknown
- 1996-09-13 RU RU96118229/06A patent/RU2168665C2/ru not_active IP Right Cessation
- 1996-09-13 BR BR9603759A patent/BR9603759A/pt not_active IP Right Cessation
- 1996-09-13 TN TNTNSN96116A patent/TNSN96116A1/fr unknown
- 1996-09-14 SA SA96170294A patent/SA96170294B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
ATE237088T1 (de) | 2003-04-15 |
KR970016243A (ko) | 1997-04-28 |
ITMI951911A1 (it) | 1997-03-14 |
KR100195872B1 (ko) | 1999-06-15 |
DE69627257T2 (de) | 2004-04-01 |
CA2184746C (en) | 2006-06-06 |
JPH09112717A (ja) | 1997-05-02 |
EP0763680A1 (en) | 1997-03-19 |
RU2168665C2 (ru) | 2001-06-10 |
TNSN96116A1 (fr) | 1998-12-31 |
ES2196117T3 (es) | 2003-12-16 |
ITMI951911A0 (it) | 1995-09-14 |
EG21219A (en) | 2001-02-28 |
MA23968A1 (fr) | 1997-04-01 |
US5707042A (en) | 1998-01-13 |
EP0763680B1 (en) | 2003-04-09 |
SA96170294B1 (ar) | 2006-11-04 |
BR9603759A (pt) | 1998-06-02 |
CN1078328C (zh) | 2002-01-23 |
DE69627257D1 (de) | 2003-05-15 |
CA2184746A1 (en) | 1997-03-15 |
CN1149683A (zh) | 1997-05-14 |
IT1277580B1 (it) | 1997-11-11 |
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