MX2009003582A - Dispositivo de sistema de sellado. - Google Patents

Dispositivo de sistema de sellado.

Info

Publication number
MX2009003582A
MX2009003582A MX2009003582A MX2009003582A MX2009003582A MX 2009003582 A MX2009003582 A MX 2009003582A MX 2009003582 A MX2009003582 A MX 2009003582A MX 2009003582 A MX2009003582 A MX 2009003582A MX 2009003582 A MX2009003582 A MX 2009003582A
Authority
MX
Mexico
Prior art keywords
sealing system
pump
valve device
feed line
system device
Prior art date
Application number
MX2009003582A
Other languages
English (en)
Inventor
Arne Veland
Original Assignee
Framo Eng As
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 Framo Eng As filed Critical Framo Eng As
Publication of MX2009003582A publication Critical patent/MX2009003582A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • F04D29/108—Shaft sealings especially adapted for liquid pumps the sealing fluid being other than the working liquid or being the working liquid treated
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Seal Device For Vehicle (AREA)
  • Glass Compositions (AREA)

Abstract

La presente invención se refiere a un dispositivo de sistema dinámico de sellado para una bomba sumergida (1) que comprende al menos una tubería de alimentación (7) que va hacia el sistema dinámico de sellado, con un primer dispositivo de válvula (8) instalado en la tubería de alimentación (7) y un segundo dispositivo de válvula (11) instalado de tal manera que en una posición abierta abre una primer tubería de derivación (13) que va desde un punto en la tubería de alimentación (7) entre el primer dispositivo de válvula (8) y la bomba (1) y una fuente de baja presión en la bomba (1) para reducir la presión en un fluido de barrera en el sistema de sellado. La invención también comprende un método para reducir la presión del fluido de barrera para una bomba sumergida.
MX2009003582A 2006-10-13 2007-10-12 Dispositivo de sistema de sellado. MX2009003582A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20064648A NO325803B1 (no) 2006-10-13 2006-10-13 Anordning ved tetningssystem
PCT/NO2007/000358 WO2008115064A1 (en) 2006-10-13 2007-10-12 Sealing system device

Publications (1)

Publication Number Publication Date
MX2009003582A true MX2009003582A (es) 2009-05-08

Family

ID=39090333

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009003582A MX2009003582A (es) 2006-10-13 2007-10-12 Dispositivo de sistema de sellado.

Country Status (11)

Country Link
US (1) US9297377B2 (es)
EP (1) EP2079933B1 (es)
CN (1) CN101675251B (es)
AT (1) ATE462887T1 (es)
AU (1) AU2007349360B2 (es)
BR (1) BRPI0719190A2 (es)
DE (1) DE602007005676D1 (es)
MX (1) MX2009003582A (es)
NO (1) NO325803B1 (es)
RU (1) RU2439377C2 (es)
WO (1) WO2008115064A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO332975B1 (no) * 2010-06-22 2013-02-11 Vetco Gray Scandinavia As Kombinert trykkreguleringssystem og -enhet for barriere- og smorefluider for en undersjoisk motor- og pumpemodul
NO332973B1 (no) * 2010-06-22 2013-02-11 Vetco Gray Scandinavia As Trykkreguleringssystem for motor- og pumpebarrierefluider med differensialtrykkstyring
US20130136634A1 (en) * 2010-06-22 2013-05-30 Vetco Gray Scandinavia As Motor and pump barrier fluids pressure regulation system in a subsea motor and pump module
NO332974B1 (no) 2010-06-22 2013-02-11 Vetco Gray Scandinavia As Trykkutligningsbasert reguleringssystem for barriere- og smorefluider for en undersjoisk motor- og pumpemodul
NO333696B1 (no) * 2010-12-17 2013-08-26 Vetco Gray Scandinavia As System og fremgangsmate for momentan hydrostatisk drift av hydrodynamiske aksiallagre i en vertikal fluidfortregningsmodul
CN102705258A (zh) * 2012-06-20 2012-10-03 莱芜钢铁集团有限公司 一种液态气体输送泵的密封气体供气系统
GB201304435D0 (en) * 2013-03-12 2013-04-24 Aes Eng Ltd Mechanical Seal Support System
CA2906544C (en) * 2013-03-15 2023-10-17 Fmc Technologies, Inc. Submersible well fluid system
WO2014172324A1 (en) 2013-04-16 2014-10-23 Framo Engineering As An oil filtration system for subsea oil-filled machines
NO337180B1 (no) * 2014-04-07 2016-02-01 Aker Subsea As Overvåking av undervannspumpe- eller kompressorakslingstetning
US9964113B2 (en) * 2015-05-11 2018-05-08 Fuglesangs Subsea As Omnirise hydromag “variable speed magnetic coupling system for subsea pumps”
US10260489B2 (en) * 2015-05-14 2019-04-16 Petrospec Engineering Inc. Method of supplying fluid to a submersible pump
CN106195272B (zh) * 2016-08-30 2018-02-23 中国铁建重工集团有限公司 掘进机主驱动密封压力控制系统及其控制方法
US11378083B2 (en) * 2017-01-24 2022-07-05 Onesubsea Ip Uk Limited Mechanical barrier fluid pressure regulation for subsea systems
JPWO2019021958A1 (ja) * 2017-07-26 2020-07-30 株式会社荏原製作所 ポンプおよびシールシステム
CA3095734A1 (en) * 2018-02-27 2019-09-06 Georgia Tech Research Corporation System, devices, and methods providing hydrodynamic barriers
US11549516B2 (en) 2018-07-19 2023-01-10 Ebara Corporation Sealing system, and pump system including the sealing system
GB2578648B (en) * 2018-11-02 2023-06-14 Romar International Ltd Apparatus, system and method for monitoring sealing devices

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213159A (en) * 1989-03-31 1993-05-25 Schneider John L Method and apparatus for monitoring well fluid parameters
GB9014237D0 (en) * 1990-06-26 1990-08-15 Framo Dev Ltd Subsea pump system
US5209495A (en) * 1990-09-04 1993-05-11 Palmour Harold H Reciprocating rod pump seal assembly
US5217234A (en) * 1991-03-22 1993-06-08 John Hornsby Mechanical seal with barrier fluid circulation system
IT1248296B (it) * 1991-04-11 1995-01-05 Nuovopignone Ind Meccaniche Ef Perfezionamento del sistema di sbarramento per l'olio di lubrificazione dei cuscini di un compressore centrifugo con tenute a labirinti installato in ambiente confinato
US5372730A (en) * 1993-08-17 1994-12-13 A. W. Chesterton Company Filtering system for pump shaft seals
US5494299A (en) * 1994-02-22 1996-02-27 Evironamics Corporation Temperature and pressure resistant rotating seal construction for a pump
US5746435A (en) * 1994-09-30 1998-05-05 Arbuckle; Donald P. Dual seal barrier fluid leakage control method
WO1996010707A1 (en) 1994-09-30 1996-04-11 Arbuckle Donald P Dual seal barrier fluid leakage control apparatus
US5769427A (en) * 1995-09-13 1998-06-23 Chesterton International Company Dual seal with clean barrier fluid and dynamic pressure control
US6082737A (en) * 1997-08-20 2000-07-04 John Crane Inc. Rotary shaft monitoring seal system
US6116609A (en) * 1997-12-17 2000-09-12 A. W. Chesterton Company Fluidic feedback pressure regulation system for a mechanical seal
DE69930943D1 (de) * 1998-08-17 2006-05-24 Donald Philip Arbuckle Integrierte abdichtungsschutzvorrichtung gegen flüssigkeiten mit visuellervolumenangabe
US6158967A (en) * 1998-08-26 2000-12-12 Texas Pressure Systems, Inc. Barrier fluid seal, reciprocating pump and operating method
JP4015511B2 (ja) * 2002-09-11 2007-11-28 本田技研工業株式会社 エンジンの潤滑装置
ITMI20022401A1 (it) * 2002-11-13 2004-05-14 Nuovo Pignone Spa Dispositivo di circolazione gas di sbarramento per tenute meccaniche
GB0402887D0 (en) * 2004-02-10 2004-03-17 Aesseal Plc Applications for controlling liquid flow through a seal when using a forced circulation barrier fluid suppport system
US7469748B2 (en) * 2005-05-27 2008-12-30 Schlumberger Technology Corporation Submersible pumping system

Also Published As

Publication number Publication date
WO2008115064A1 (en) 2008-09-25
RU2009115708A (ru) 2010-11-20
BRPI0719190A2 (pt) 2014-02-04
CN101675251A (zh) 2010-03-17
CN101675251B (zh) 2013-05-01
EP2079933A1 (en) 2009-07-22
AU2007349360A1 (en) 2008-09-25
NO325803B1 (no) 2008-07-21
US20100150740A1 (en) 2010-06-17
AU2007349360B2 (en) 2012-08-16
RU2439377C2 (ru) 2012-01-10
DE602007005676D1 (de) 2010-05-12
US9297377B2 (en) 2016-03-29
NO20064648L (no) 2008-04-14
ATE462887T1 (de) 2010-04-15
EP2079933B1 (en) 2010-03-31

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