ES2057535T3 - Valvula de bola. - Google Patents

Valvula de bola.

Info

Publication number
ES2057535T3
ES2057535T3 ES90902501T ES90902501T ES2057535T3 ES 2057535 T3 ES2057535 T3 ES 2057535T3 ES 90902501 T ES90902501 T ES 90902501T ES 90902501 T ES90902501 T ES 90902501T ES 2057535 T3 ES2057535 T3 ES 2057535T3
Authority
ES
Spain
Prior art keywords
stem
ball valve
packing
thrust ring
compressive loading
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
Application number
ES90902501T
Other languages
English (en)
Inventor
Willard E Kemp
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.)
Kemp Development Corp
Kemp Dev Corp
Original Assignee
Kemp Development Corp
Kemp Dev Corp
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 Kemp Development Corp, Kemp Dev Corp filed Critical Kemp Development Corp
Application granted granted Critical
Publication of ES2057535T3 publication Critical patent/ES2057535T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16K5/0663—Packings
    • F16K5/0694—Spindle sealings
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
    • F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating valves
    • 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
    • F16K5/0668—Single packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • External Artificial Organs (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Temperature-Responsive Valves (AREA)
  • Float Valves (AREA)

Abstract

UNA VALVULA DE BOLA (10) TIENE UN MIEMBRO DE VALVULA DE BOLA (34) MONTADO PARA MOVIMIENTO DE FLOTACION EN UNA CAMARA DE LA VALVULA (32) ENTRE UN ASIENTO DE METAL CORRIENTE ARRIBA (102) Y UN ASIENTO DE METAL CORRIENTE ABAJO (104). CADA ASIENTO DE METAL (102, 104) SE AJUSTA DENTRO DE UNA RANURA (100) Y TIENE UNA PARTE DE CUERPO (110) DE UN GROSOR GENERALMENTE UNIFORME ADYACENTE A UN HOMBRO QUE SE ENCUENTRA EN EL LADO OPUESTO (108) QUE TIENE UNA TAPA (114) ALREDEDOR DE SU CIRCUNFERENCIA INTERNA PARA CERRARSE CONTRA LA SUPERFICIE ESFERICA (40) DEL MIEMBRO DE VALVULA DE BOLA (34) EN TODO MOMENTO. LA PARTE DEL CUERPO (110) ACTUA COMO UN RESORTE DE BELLEVILLE Y SEPARA LA TAPA (114) DEL HOMBRO ADYACENTE (108) A PRESIONES BAJAS DE FLUIDO. UNA PARTE DE COJINETE (118) TIENE UN ASIENTO ARQUEADO (120) SEPARADO DE LA SUPERFICIE ESFERICA (40) A PRESIONES BAJAS DE FLUIDO PERO QUE SE PONE EN CONTACTO CON LA SUPERFICIE ESFERICA (40) A PRESIONES ALTAS DE FLUIDO. HAY UN CONECTOR FLEXIBLE (128) DE UN GROSOR UNIFORME RELATIVAMENTE DELGADO QUE SE EXTIENDE ENTRE LA PARTE DE COJINETE (118) Y LA PARTE DE CUERPO (110). EL VASTAGO (36) TIENE UN RESORTE DE BELLEVILLE (86) QUE EJERCE UNA CARGA COMPRESIVA CONTRA UN CALZO (82) Y HAY MONTADO UN COJINETE DE EMPUJE HACIA AFUERA DEL CALZO (82) ENTRE EL HOMBRO APLASTADO Y LA PLACA DE FIJACION EXTERIOR (72).
ES90902501T 1989-01-10 1990-01-10 Valvula de bola. Expired - Lifetime ES2057535T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/295,744 US4899980A (en) 1989-01-10 1989-01-10 Ball valve

Publications (1)

Publication Number Publication Date
ES2057535T3 true ES2057535T3 (es) 1994-10-16

Family

ID=23139068

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90902501T Expired - Lifetime ES2057535T3 (es) 1989-01-10 1990-01-10 Valvula de bola.

Country Status (8)

Country Link
US (1) US4899980A (es)
EP (2) EP0592056A3 (es)
JP (1) JPH04502803A (es)
AT (1) ATE109259T1 (es)
CA (1) CA2045596C (es)
DE (1) DE69011090T2 (es)
ES (1) ES2057535T3 (es)
WO (1) WO1990008278A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088687A (en) * 1990-09-19 1992-02-18 Stender Carl H Ball valve seat for high temperature service
US6698712B2 (en) 2002-05-02 2004-03-02 Dril-Quip, Inc. Ball valve assembly
US6988708B2 (en) * 2003-10-06 2006-01-24 Dresser, Inc. Low torque ball valve seat
US7195225B1 (en) 2003-10-30 2007-03-27 Dril-Quip, Inc. Rotary valve assembly
US7726339B2 (en) * 2006-01-14 2010-06-01 Dresser, Inc. Seal cartridge control valve
US8424841B2 (en) * 2009-03-16 2013-04-23 Bray International, Inc. Multi-component metal seat design for ball valves
IT1398767B1 (it) * 2010-03-03 2013-03-18 Tyco Valves & Controls Italia S R L Seggio metallico di valvole di intercettazione fluido
WO2011112073A1 (en) * 2010-03-08 2011-09-15 Indufil B.V. Ball valve
US8607882B2 (en) * 2011-04-27 2013-12-17 Halliburton Energy Services, Inc. Load balancing spherical diameter single seat ball system
BR112015017036A2 (pt) 2013-02-25 2017-07-11 Halliburton Energy Services Inc válvula de esfera e método
WO2015099787A1 (en) 2013-12-27 2015-07-02 Halliburton Energy Services Inc. Ball valve having dual pistons each individually actuable
WO2016007127A1 (en) 2014-07-07 2016-01-14 Flowserve Management Company Valve assemblies, valve seats including flexible arms, and related methods
ITUA20162716A1 (it) * 2016-04-19 2017-10-19 Truflo Rona Dispositivo di tenuta per lo stelo di una valvola
KR101825220B1 (ko) * 2017-08-07 2018-02-02 (주)케이에스티플랜트 마이크로합금화 층이 형성된 메탈시트 볼밸브 장치 및 그 제작 방법
FR3081200B1 (fr) * 2018-05-18 2021-07-23 Sogefi Air & Cooling Joint d'etancheite, notamment pour une vanne a boisseau spherique rotatif
EP4102115B1 (de) * 2021-06-11 2024-11-13 Illinois Tool Works Inc. Dichtung und ventilvorrichtung mit einer solchen dichtung, sowie verfahren zum abdichten einer ventilvorrichtung
CN115264103A (zh) * 2022-07-12 2022-11-01 北京市阀门总厂股份有限公司 超低温球阀密封圈与阀座间的密封结构及其装配方法
CN115264167B (zh) * 2022-07-27 2025-05-02 北京市阀门总厂股份有限公司 浮动球阀的阀轴导向密封结构及浮动球阀
WO2024178060A1 (en) * 2023-02-22 2024-08-29 Bray International, Inc. Bidirectional one piece metal seat for ball valve

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US474944A (en) * 1892-05-17 Process of making paper-pulp
US2989990A (en) * 1959-07-09 1961-06-27 Gen Dynamics Corp Valve
US2981284A (en) * 1959-07-24 1961-04-25 J L Putnam Company Inc Ball valve
US3548858A (en) * 1965-03-01 1970-12-22 Rockwell Mfg Co Seat ring for plug valve
US3386669A (en) * 1966-04-25 1968-06-04 Borden Co Ore slurry handling apparatus
FR1517729A (fr) * 1966-07-05 1968-03-22 Joint perfectionné pour vannes ou robinets à boule
US3576309A (en) * 1969-02-19 1971-04-27 Fmc Corp Top entry ball valve
NL164942C (nl) * 1975-09-25 Kitazawa Shoji Kk Plugkraan.
FR2476791A1 (fr) * 1980-02-22 1981-08-28 Jgc Corp Soupape du type a cartouche pour remplacer rapidement la tete et le siege de la soupape
DE3263656D1 (en) * 1981-06-13 1985-06-13 Klinger Ag Ball valve
US4385747A (en) * 1982-01-07 1983-05-31 Worcester Controls Corporation Self-relieving seat and ball valve incorporating the same
JPS58104462U (ja) * 1982-01-09 1983-07-15 株式会社北沢バルブ プレツシヤ−リリ−フ機能を有するボ−ルバルブの弁座
DE3239977A1 (de) * 1982-10-28 1984-05-03 Fritz Voltz Sohn Gmbh & Co, 6000 Frankfurt Kugel- oder kegelhahn
US4558874A (en) * 1983-07-05 1985-12-17 Whitey Co. Valve stem packing assembly
US4580763A (en) * 1984-01-26 1986-04-08 Velan, Inc. Seal-seat for use in ball valves
DE3425557A1 (de) * 1984-07-11 1986-01-16 Chemat GmbH Armaturen für Industrie- und Nuklearanlagen, 7592 Renchen Stopfbuchsmutter mit integriertem federelement
US4579316A (en) * 1984-11-26 1986-04-01 Velan Inc. Metal seated ball valves
US4696323A (en) * 1985-08-30 1987-09-29 Neotecha Ag Plastic lined rotatable valve
FI72584C (fi) * 1985-09-04 1987-06-08 Neles Oy Ventil.
GB8620489D0 (en) * 1986-08-22 1986-10-01 Nicholson T P Rotary ball valves & joints
US4745944A (en) * 1987-10-15 1988-05-24 Francart Jr Armand Self-cleaning, fluid pressure biased gate valve

Also Published As

Publication number Publication date
EP0592056A3 (en) 1994-05-18
WO1990008278A1 (en) 1990-07-26
EP0454768A4 (en) 1992-05-13
DE69011090D1 (de) 1994-09-01
US4899980A (en) 1990-02-13
CA2045596C (en) 2000-08-01
DE69011090T2 (de) 1994-12-01
CA2045596A1 (en) 1990-07-11
ATE109259T1 (de) 1994-08-15
JPH04502803A (ja) 1992-05-21
EP0592056A2 (en) 1994-04-13
EP0454768A1 (en) 1991-11-06
EP0454768B1 (en) 1994-07-27

Similar Documents

Publication Publication Date Title
ES2057535T3 (es) Valvula de bola.
ATE56511T1 (de) Kugelhahn.
EP0427664A3 (en) Device for placing dowels
GR3005722T3 (es)
SE8008072L (sv) Mekanisk paverkningsanordning for skivbroms
DE3568837D1 (en) Ringscrew
ES2005380A6 (es) Disposicion de valvula de cilindro para gas licuado.
JPS5557748A (en) Pressurizing device of ball screw
SE8404910L (sv) Automatisk instellningsanordning for en skivbroms
GR3004816T3 (es)
AU562215B2 (en) A self-adjusting brake device
ATE57117T1 (de) Drehender hydraulikzylinder.
EP0315395A3 (en) Spring force actuators
ATE39276T1 (de) Kugelhahn-ventil.
GB2240154A (en) Pneumatic spring
EP0115749A3 (en) Safety device for a track stretcher
SE8204497L (sv) Anordning for instellning av stralkastare for motorfordon
ATE104030T1 (de) Kugelhahn mit kugelfoermigem metallischen oder keramischen kueken.
ATE137848T1 (de) Kugelhahn
IE810375L (en) Dispensing valve
EP0363951A3 (en) Valve for a fork-lift truck
JPS55155964A (en) Shaft sealing device
CH662697GA3 (en) Waterproof watch case
MX9701738A (es) Valvula de macho conico.
YU49103B (sh) Rekreativno rehabilitacioni disk

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 454768

Country of ref document: ES