MX2021003249A - Ensamblaje automatico de sello. - Google Patents

Ensamblaje automatico de sello.

Info

Publication number
MX2021003249A
MX2021003249A MX2021003249A MX2021003249A MX2021003249A MX 2021003249 A MX2021003249 A MX 2021003249A MX 2021003249 A MX2021003249 A MX 2021003249A MX 2021003249 A MX2021003249 A MX 2021003249A MX 2021003249 A MX2021003249 A MX 2021003249A
Authority
MX
Mexico
Prior art keywords
carrier
seal assembly
seal
bearing housing
self
Prior art date
Application number
MX2021003249A
Other languages
English (en)
Inventor
David Beattie
Alan Paul Bampton
Jim Kendrick
Original Assignee
Dash Eng Pty Ltd
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 Dash Eng Pty Ltd filed Critical Dash Eng Pty Ltd
Publication of MX2021003249A publication Critical patent/MX2021003249A/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/664—Retaining the liquid in or near the bearing
    • F16C33/6655—Retaining the liquid in or near the bearing in a reservoir in the sealing 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/74—Sealings of sliding-contact bearings
    • F16C33/741—Sealings of sliding-contact bearings by means of a fluid
    • F16C33/743—Sealings of sliding-contact bearings by means of a fluid retained in the sealing gap
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing 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
    • F16J15/54—Other sealings for rotating shafts
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F16C13/06—Bearings self-adjusting
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/12—Force, load, stress, pressure
    • F16C2240/22—Fluid pressure
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/30—Angles, e.g. inclinations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Support Of The Bearing (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

Un conjunto de sello (10, 110) tiene un portador de sello interno (14, 114) con sellos (16, 116, 18, 118), un soporte externo (30, 130) con una superficie curva interna (144) que coincide con una superficie curva externa (146) del portador de sello interno, para un ajuste de la inclinación angular de 3° a 5° para el portador de sello interno dentro del portador externo, un sello flexible (36, 136) entre el portador externo y el alojamiento del cojinete (28, 128) y aceite dentro de una cavidad (20, 120) entre los sellos, preferentemente por encima de la presión atmosférica. Los pernos de tope (140) permiten el movimiento lateral del conjunto de sello con respecto al alojamiento del cojinete. El conjunto de sello permite la desalineación y la falta de paralelismo del eje, en relación con el alojamiento del cojinete, mientras evita la contaminación del cojinete.
MX2021003249A 2018-09-21 2018-09-21 Ensamblaje automatico de sello. MX2021003249A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AU2018/051045 WO2019183661A1 (en) 2018-09-21 2018-09-21 Self-aligning seal assembly

Publications (1)

Publication Number Publication Date
MX2021003249A true MX2021003249A (es) 2021-07-16

Family

ID=68062405

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021003249A MX2021003249A (es) 2018-09-21 2018-09-21 Ensamblaje automatico de sello.

Country Status (8)

Country Link
US (1) US11686349B2 (es)
AU (2) AU2018414993A1 (es)
BR (1) BR112021005227A2 (es)
CA (1) CA3113280A1 (es)
CO (1) CO2021005000A2 (es)
MX (1) MX2021003249A (es)
PE (1) PE20211620A1 (es)
WO (1) WO2019183661A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110925434B (zh) * 2019-11-27 2021-08-10 西安航天动力研究所 一种超低温高承载双向密封装置
CN112013100B (zh) * 2020-08-03 2021-06-15 北京捷杰西石油设备有限公司 一种顶驱主轴上端的微正压密封结构及建立微正压的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE367467B (es) * 1970-07-10 1974-05-27 Asquith Ltd William
GB1414778A (en) * 1972-01-13 1975-11-19 Herbert C W Rotational drive shaft arrangements
US4480842A (en) 1983-06-27 1984-11-06 Anil Mahyera Self-aligning stuffing box
US7726661B2 (en) 2002-06-21 2010-06-01 Inpro/Seal Llc Pressure balanced shaft seal assembly
JP2005238114A (ja) * 2004-02-26 2005-09-08 Mitsubishi Heavy Ind Ltd スラグ粉砕機の軸受構造
JP5191700B2 (ja) 2007-07-12 2013-05-08 富士フイルム株式会社 コーティングロールの軸受構造、塗布装置、及び塗布方法
WO2014100515A1 (en) * 2012-12-19 2014-06-26 Inpro/Seal Llc Shaft seal assembly
CN104141793B (zh) 2014-07-29 2016-10-05 中国船舶重工集团公司第七0四研究所 具有角位移补偿功能的隔舱密封装置
WO2016172354A1 (en) * 2015-04-21 2016-10-27 Inpro/Seal Llc Shaft seal assembly

Also Published As

Publication number Publication date
AU2019100882B4 (en) 2020-06-04
US20210348652A1 (en) 2021-11-11
PE20211620A1 (es) 2021-08-23
AU2018414993A1 (en) 2021-04-15
WO2019183661A1 (en) 2019-10-03
US11686349B2 (en) 2023-06-27
CO2021005000A2 (es) 2021-07-30
CA3113280A1 (en) 2019-10-03
AU2019100882A4 (en) 2019-11-07
BR112021005227A2 (pt) 2021-06-15

Similar Documents

Publication Publication Date Title
MX2021003249A (es) Ensamblaje automatico de sello.
WO2016179608A3 (en) Intershaft seal with asymmetric sealing ring
MX360776B (es) Sello mecanico partido que tiene conjunto de desviación axial.
AU2018273456A1 (en) Additive manufacture system
HK1148057A1 (en) Pressure balanced shaft seal assembly
AR067191A1 (es) Junta roscada con sello presurizable
GB2567597A (en) Pressure control device, and installation and retrieval of components thereof
CR20180582A (es) Sistema de conectores en montajes de miembros de desgaste engranados a la tierra
BRPI0601268A (pt) conjunto de apoio
MX336049B (es) Un ensamble cortador para una tuneladora con compensacion a presion.
MX351362B (es) Junta de estanqueidad, en particular pare líquido presurizado.
BRPI0607591A2 (pt) vedação
MX2015000859A (es) Union de brida de compensacion de temperatura para valvula de diafragma de teflon.
KR102407099B1 (ko) 축봉 장치
WO2019094214A8 (en) Blind boss fitting with redundant seal
MX2019003974A (es) Empaquetadura para eje de bomba y boquilla reducidora.
ZA202109313B (en) Split plummer block bearing housing
EP4234988A3 (en) Method for manufacturing sealing device, and sealing device
BR112013028334A2 (pt) vedação hidrodinâmica com elemento de vedação de flexibilidade aumentada
ATE528559T1 (de) Stopfbuchspackung
MX2020014007A (es) Sistema para prensaestopas lubricado de doble sello y camisa rotatoria.
WO2018190145A9 (ja) 密封装置
PH12021550501A1 (en) Mechanical seal with integrated rfid sensor
MX2021011554A (es) Ensamble de sello para compresor de un solo tornillo de alta presion.
WO2018117276A8 (ja) スクリュー圧縮機