MX2022015045A - Sellos secundarios activados externamente en sellos mecanicos divididos. - Google Patents

Sellos secundarios activados externamente en sellos mecanicos divididos.

Info

Publication number
MX2022015045A
MX2022015045A MX2022015045A MX2022015045A MX2022015045A MX 2022015045 A MX2022015045 A MX 2022015045A MX 2022015045 A MX2022015045 A MX 2022015045A MX 2022015045 A MX2022015045 A MX 2022015045A MX 2022015045 A MX2022015045 A MX 2022015045A
Authority
MX
Mexico
Prior art keywords
ring
seals
sealing
sealing ring
rings
Prior art date
Application number
MX2022015045A
Other languages
English (en)
Inventor
Henri Vincent Azibert
Robert James Powers
Original Assignee
Chesterton A W Co
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 Chesterton A W Co filed Critical Chesterton A W Co
Publication of MX2022015045A publication Critical patent/MX2022015045A/es

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F16J15/3488—Split-rings
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3452—Pressing means the pressing force resulting from the action of a spring
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/344—Pressing means the pressing force being applied by means of an elastic ring supporting the slip-ring
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)

Abstract

Un sello mecánico (10) que emplea una placa de soporte de resorte axialmente movible (230) que se acopla a un elemento de sellado (202), como una junta tórica, asociado con un anillo de sellado estacionario (30). A su vez, el anillo de sellado estacionario puede tener una cara de sellado que se acopla con una cara de sellado de un anillo de sellado giratorio (20). El anillo de sellado giratorio también puede tener un elemento de sellado (188), tal como una junta tórica, asociado con el mismo. Las juntas tóricas se disponen inicialmente en una posición descargada en la que no se comprimen radialmente y, por tanto, los extremos no se expanden circunferencialmente más allá de las caras de los extremos del soporte o de los segmentos del casquillo (40). La placa de soporte del resorte se puede mover axialmente apretando los pernos (250) seleccionados asociados con ella. Cuando se mueve axialmente, la placa de soporte del resorte mueve el anillo de sellado estacionario (30) y la junta tórica (202) asociada con el mismo en una dirección axial hacia adentro, colocando así las juntas tóricas en una posición cargada, donde las juntas tóricas se comprimen radialmente.
MX2022015045A 2020-06-05 2021-06-04 Sellos secundarios activados externamente en sellos mecanicos divididos. MX2022015045A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063035504P 2020-06-05 2020-06-05
PCT/US2021/035906 WO2021248000A1 (en) 2020-06-05 2021-06-04 Externally energized secondary seals in split mechanical seals

Publications (1)

Publication Number Publication Date
MX2022015045A true MX2022015045A (es) 2023-04-26

Family

ID=76695859

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022015045A MX2022015045A (es) 2020-06-05 2021-06-04 Sellos secundarios activados externamente en sellos mecanicos divididos.

Country Status (12)

Country Link
US (1) US11608898B2 (es)
EP (1) EP4162180A1 (es)
JP (1) JP7711101B2 (es)
CN (1) CN115702300A (es)
AU (1) AU2021284400A1 (es)
BR (1) BR112022021711A2 (es)
CA (1) CA3176267A1 (es)
CL (1) CL2022003398A1 (es)
CO (1) CO2022016530A2 (es)
MX (1) MX2022015045A (es)
PH (1) PH12022553315A1 (es)
WO (1) WO2021248000A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2022015288A (es) * 2020-06-05 2023-01-11 Chesterton A W Co Anillo de bloqueo de bajo perfil de accionamiento en un solo punto para un sello mecanico.
US12152677B2 (en) 2020-06-05 2024-11-26 A.W. Chesterton Company System and method for optimizing a fluid environment in split mechanical seals
DE102022102571A1 (de) * 2022-02-03 2023-08-03 Federal-Mogul Friedberg Gmbh Laufwerkdichtung mit Verdrehsicherung und Komponenten davon
MX2024009824A (es) * 2022-02-18 2024-08-20 Chesterton A W Co Sistema y metodo para optimizar un ambiente fluido en sellos mecanicos divididos.
CN116552019B (zh) * 2023-03-20 2025-08-12 江西昌兴航空装备股份有限公司 一种复合材料零件的热油压成型装置及方法
WO2025146673A1 (en) * 2024-01-05 2025-07-10 John Crane Inc. Drive ring for rotary shaft equipment seals

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Also Published As

Publication number Publication date
WO2021248000A1 (en) 2021-12-09
JP2023528273A (ja) 2023-07-04
BR112022021711A2 (pt) 2022-12-13
CL2022003398A1 (es) 2023-06-09
JP7711101B2 (ja) 2025-07-22
US20210381603A1 (en) 2021-12-09
AU2021284400A1 (en) 2022-11-24
CN115702300A (zh) 2023-02-14
CA3176267A1 (en) 2021-12-09
PH12022553315A1 (en) 2023-08-23
CO2022016530A2 (es) 2022-11-29
EP4162180A1 (en) 2023-04-12
US11608898B2 (en) 2023-03-21

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