MX2022014344A - Sello bidireccional intensificado por presion. - Google Patents

Sello bidireccional intensificado por presion.

Info

Publication number
MX2022014344A
MX2022014344A MX2022014344A MX2022014344A MX2022014344A MX 2022014344 A MX2022014344 A MX 2022014344A MX 2022014344 A MX2022014344 A MX 2022014344A MX 2022014344 A MX2022014344 A MX 2022014344A MX 2022014344 A MX2022014344 A MX 2022014344A
Authority
MX
Mexico
Prior art keywords
seal
intensified
bidirectional pressure
pair
main body
Prior art date
Application number
MX2022014344A
Other languages
English (en)
Inventor
David Hugh Nash
Yevgen Gorash
Ali Ahmed Anwar
Michael L Mann
Original Assignee
SPM Oil & Gas PC LLC
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 SPM Oil & Gas PC LLC filed Critical SPM Oil & Gas PC LLC
Publication of MX2022014344A publication Critical patent/MX2022014344A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/068—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing swelling under working conditions
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0806—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing characterised by material or surface treatment
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/102—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by material
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/025—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket the sealing rings having radially directed ribs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)

Abstract

Un sello bidireccional energizado por presión que tiene un cuerpo principal que tiene un primer extremo y un segundo extremo y un par de patas que se extienden desde el segundo extremo del cuerpo principal, teniendo el par de patas una superficie interna y una superficie externa, formando la superficie interna una abertura interior hueca en una primera dirección. El sello bidireccional incluye al menos una saliente que se extiende desde las superficies externas y se configura para acoplarse en forma de sello a una superficie de acoplamiento de un cuerpo de acoplamiento, formando la o las salientes una abertura de zona de sellado en una segunda dirección opuesta a la primera dirección.
MX2022014344A 2020-05-22 2021-05-21 Sello bidireccional intensificado por presion. MX2022014344A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063029213P 2020-05-22 2020-05-22
PCT/US2021/033737 WO2021237138A1 (en) 2020-05-22 2021-05-21 Bidirectional pressure-intensified seal

Publications (1)

Publication Number Publication Date
MX2022014344A true MX2022014344A (es) 2023-02-09

Family

ID=78707633

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022014344A MX2022014344A (es) 2020-05-22 2021-05-21 Sello bidireccional intensificado por presion.

Country Status (5)

Country Link
US (1) US20230184050A1 (es)
CN (1) CN115885124A (es)
CA (1) CA3178668A1 (es)
MX (1) MX2022014344A (es)
WO (1) WO2021237138A1 (es)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104884A (en) * 1963-09-24 Multiple land seal
US3501155A (en) * 1967-05-22 1970-03-17 Gen Motors Corp Bi-directional seal
GB8411713D0 (en) * 1984-05-08 1984-06-13 Gordon Brigitte Connectors for pipes
US4522411A (en) * 1984-10-01 1985-06-11 Chicago Rawhide Mfg. Co. Fluid seals with self-venting auxiliary lips
GB2398089B (en) * 2001-09-20 2005-09-28 Fmc Technologies Fluid seal and method of using same
US20040150168A1 (en) * 2003-01-18 2004-08-05 Heathcott Joe William Power end seal
JP2009074602A (ja) * 2007-09-20 2009-04-09 Nok Corp オイルシール
US8087700B2 (en) * 2009-03-27 2012-01-03 National Coupling Company, Inc. Hydraulic coupling member with bidirectional pressure-energized probe seal
US9841130B2 (en) * 2008-05-01 2017-12-12 National Coupling Company, Inc. Pressure-energized probe seal for female hydraulic coupling member
WO2012087672A1 (en) * 2010-12-20 2012-06-28 Aktiebolaget Skf Fluid seal assembly

Also Published As

Publication number Publication date
CA3178668A1 (en) 2021-11-25
US20230184050A1 (en) 2023-06-15
WO2021237138A1 (en) 2021-11-25
CN115885124A (zh) 2023-03-31

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