BRPI0915861A2 - vedação para fornecer vedação entre componentes de uma máquina rotativa, e, máquina rotativa - Google Patents

vedação para fornecer vedação entre componentes de uma máquina rotativa, e, máquina rotativa

Info

Publication number
BRPI0915861A2
BRPI0915861A2 BRPI0915861A BRPI0915861A BRPI0915861A2 BR PI0915861 A2 BRPI0915861 A2 BR PI0915861A2 BR PI0915861 A BRPI0915861 A BR PI0915861A BR PI0915861 A BRPI0915861 A BR PI0915861A BR PI0915861 A2 BRPI0915861 A2 BR PI0915861A2
Authority
BR
Brazil
Prior art keywords
rotary machine
seal
components
provide seal
rotary
Prior art date
Application number
BRPI0915861A
Other languages
English (en)
Inventor
Garth Cantrill
Original Assignee
Weir Minerals Australia 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
Priority claimed from AU2008903582A external-priority patent/AU2008903582A0/en
Application filed by Weir Minerals Australia Ltd filed Critical Weir Minerals Australia Ltd
Publication of BRPI0915861A2 publication Critical patent/BRPI0915861A2/pt
Publication of BRPI0915861B1 publication Critical patent/BRPI0915861B1/pt

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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • 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
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • F16J15/025—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with at least one flexible lip
    • 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
    • F04D29/086—Sealings especially adapted for liquid pumps
    • 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
    • F04D29/12—Shaft sealings using sealing-rings
    • 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
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/164—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of an axial flow wheel
    • 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BRPI0915861-8A 2008-07-14 2009-07-14 Máquina rotativa BRPI0915861B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2008903582 2008-07-14
AU2008903582A AU2008903582A0 (en) 2008-07-14 A sealing member for providing sealing between components of a rotary machine
PCT/AU2009/000900 WO2010006364A1 (en) 2008-07-14 2009-07-14 A sealing member for providing sealing between components of a rotary machine

Publications (2)

Publication Number Publication Date
BRPI0915861A2 true BRPI0915861A2 (pt) 2015-11-03
BRPI0915861B1 BRPI0915861B1 (pt) 2020-03-31

Family

ID=41549922

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0915861-8A BRPI0915861B1 (pt) 2008-07-14 2009-07-14 Máquina rotativa

Country Status (5)

Country Link
CN (2) CN102089557B (pt)
AU (1) AU2009270327B2 (pt)
BR (1) BRPI0915861B1 (pt)
WO (1) WO2010006364A1 (pt)
ZA (1) ZA201100185B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9438080B2 (en) 2013-03-08 2016-09-06 Regal Beloit America, Inc. Seal arrangement for a motor pump assembly and a motor for a pump including a seal arrangement
RU2603387C1 (ru) * 2015-12-15 2016-11-27 Открытое Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Оао "Умпо") Браслетное уплотнение вала ротора турбореактивного двигателя, уплотнительный браслет вала ротора турбореактивного двигателя, контактная втулка браслетного уплотнения турбореактивного двигателя, опора вала ротора турбореактивного двигателя
US10724390B2 (en) * 2018-03-16 2020-07-28 General Electric Company Collar support assembly for airfoils
CN111878619A (zh) * 2020-08-13 2020-11-03 杨召泽 一种浮球阀的密封连接结构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144143U (ja) * 1983-03-17 1984-09-26 豊田合成株式会社 シリンダヘツドカバ−ガスケツト
CN86201567U (zh) * 1986-03-17 1987-08-26 李建新 双向浸油水封
DE3702913C1 (en) * 1987-01-31 1988-04-21 Goetze Ag Lip sealing ring
GB2212869B (en) * 1987-11-24 1992-05-06 Warman Int Ltd Elastomeric pump casing seal
IT1278975B1 (it) * 1995-03-03 1997-12-02 Rft Spa Guarnizione di tenuta a membrana elastica perfezionata.
JPH10159985A (ja) * 1996-11-26 1998-06-16 Koyo Seiko Co Ltd オイルシール
DE19705409A1 (de) * 1997-02-13 1998-08-20 Freudenberg Carl Fa Dichtring
US5954476A (en) * 1997-08-12 1999-09-21 Fasco Industries, Inc. Snap-fit blower housing assembly and seal method
JP2005172061A (ja) * 2003-12-09 2005-06-30 Nok Corp 密封装置
US7594664B2 (en) * 2006-08-29 2009-09-29 Skf Usa Inc. Seal with pyramid shaped formation
CN201078474Y (zh) * 2007-09-14 2008-06-25 邓伦胜 自定位型剖分式夹布油封

Also Published As

Publication number Publication date
AU2009270327A1 (en) 2010-01-21
WO2010006364A1 (en) 2010-01-21
BRPI0915861B1 (pt) 2020-03-31
CN106949242A (zh) 2017-07-14
ZA201100185B (en) 2011-10-26
CN106949242B (zh) 2018-11-13
CN102089557B (zh) 2016-10-26
AU2009270327B2 (en) 2013-05-23
CN102089557A (zh) 2011-06-08

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06T Formal requirements before examination
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 31/03/2020, OBSERVADAS AS CONDICOES LEGAIS.