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BR0004586A - Isolador de suporte aperfeiçoado - Google Patents

Isolador de suporte aperfeiçoado

Info

Publication number
BR0004586A
BR0004586A BR0004586-1A BR0004586A BR0004586A BR 0004586 A BR0004586 A BR 0004586A BR 0004586 A BR0004586 A BR 0004586A BR 0004586 A BR0004586 A BR 0004586A
Authority
BR
Brazil
Prior art keywords
cavity
stator
stator member
rotor
enhanced support
Prior art date
Application number
BR0004586-1A
Other languages
English (en)
Inventor
David C Orlowski
Thomas D Coe
Original Assignee
Isotech Illinois Inc
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 Isotech Illinois Inc filed Critical Isotech Illinois Inc
Publication of BR0004586A publication Critical patent/BR0004586A/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
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • 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
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
    • F16J15/3264—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals the elements being separable from each other
    • 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
    • F16J15/44—Free-space packings
    • F16J15/445—Free-space packings with means for adjusting the clearance

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Sealing Devices (AREA)
  • Support Of The Bearing (AREA)
  • Springs (AREA)
  • Motor Or Generator Frames (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

"ISOLADOR DE SUPORTE APERFEIçOADO" Uma combinação de labirinto e conjunto de vedação por contato para vedar em torno de um eixo rotativo (10). O conjunto inclui um elemento de rotor (13) possuindo uma extensão (13a) que cobre uma parte axial substancial do eixo (10) contra a qual a vedação de contato inserida no estator (14) gira. O inserto de vedação (21) no estator (14) é capaz de ser substituído à medida em que o material de vedação se desgasta. A superfície externa da manga de rotor ou alongamento axial (13a) do rotor (13) possui perfis tipo disco, circulares, paralelos e precisamente contornados na superfície de manga contra a qual o inserto de vedação (21) entra em contato.
BR0004586-1A 1999-02-05 2000-01-14 Isolador de suporte aperfeiçoado BR0004586A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/245,515 US6234489B1 (en) 1999-02-05 1999-02-05 Bearing isolator
PCT/US2000/000936 WO2000046530A1 (en) 1999-02-05 2000-01-14 Improved bearing isolator

Publications (1)

Publication Number Publication Date
BR0004586A true BR0004586A (pt) 2000-12-19

Family

ID=22926992

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0004586-1A BR0004586A (pt) 1999-02-05 2000-01-14 Isolador de suporte aperfeiçoado

Country Status (9)

Country Link
US (1) US6234489B1 (pt)
EP (1) EP1075614B1 (pt)
JP (1) JP2002536604A (pt)
AT (1) ATE331907T1 (pt)
AU (1) AU760024B2 (pt)
BR (1) BR0004586A (pt)
DE (1) DE60029056D1 (pt)
WO (1) WO2000046530A1 (pt)
ZA (1) ZA200005061B (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6386546B1 (en) * 1993-05-21 2002-05-14 Jm Clipper Corporation Seal cartridge
US6419233B2 (en) * 1998-08-25 2002-07-16 Isotech Of Illinois, Inc. Shaft seal assembly
US6485022B1 (en) * 2000-03-31 2002-11-26 Jm Clipper Corporation Metallic labyrinth seal
WO2004031628A1 (en) * 2002-09-30 2004-04-15 Garlock Sealing Technologies Llc Unitizing element and method for assembling a seal
US7604239B2 (en) * 2002-09-30 2009-10-20 Garlock Scaling Technologies LLC Split bearing isolator and a method for assembling seal
MX2007000483A (es) * 2004-07-12 2007-06-11 Aes Eng Ltd Sello.
EP1920177B1 (en) * 2005-08-30 2014-07-16 Garlock Sealing Technologies LLC Bearing isolator with porous seal
ES2413059T3 (es) * 2005-11-15 2013-07-15 Ashbridge & Roseburgh Inc. Sistemas de retenes para ejes desplegados secuencialmente
EP1808603B1 (de) * 2006-01-12 2009-09-30 Sulzer Pumpen Ag Strömungsmaschine für ein Fluid mit einem radialen Dichtspalt
GB2436675B (en) * 2006-03-27 2010-12-01 Aes Eng Ltd Bearing alignment device and seal arrangement
US20080063330A1 (en) * 2006-09-07 2008-03-13 Orlowski David C Bearing monitoring method
EP2499403A4 (en) * 2009-11-11 2014-03-19 Garlock Sealing Technologies INSULATION FOR NOYE BEARING
JP5703135B2 (ja) * 2011-06-06 2015-04-15 日本ピラー工業株式会社 縦軸用軸封装置
WO2013126229A2 (en) 2012-02-10 2013-08-29 Orion Engineered Seals, Llc Labyrinth seal
US10927961B2 (en) 2015-04-21 2021-02-23 Inpro/Seal Llc Shaft seal assembly
WO2016172354A1 (en) 2015-04-21 2016-10-27 Inpro/Seal Llc Shaft seal assembly
BR112017027248A2 (pt) 2015-06-18 2018-08-28 Inpro/Seal Llc montagem de vedação de haste
US10174845B2 (en) * 2016-02-16 2019-01-08 Rolls-Royce Corporation Ceramic seal runner and mount for a rotating shaft
US10753478B2 (en) 2016-11-07 2020-08-25 Garlock Sealing Technologies, Llc Bearing isolator for extreme conditions
CN106439035B (zh) * 2016-12-09 2018-01-16 北京首钢国际工程技术有限公司 一种轴密封器
US10337618B2 (en) * 2017-04-07 2019-07-02 Gm Global Technology Operations Llc. Seal assembly for a steering gear input shaft
US10704692B1 (en) 2017-04-26 2020-07-07 Garlock Sealing Technologies, Llc Flooded metallic bearing isolator
US10661404B2 (en) * 2017-12-20 2020-05-26 Caterpillar Paving Products Inc. Sealing system for a surface treatment machine
US11054039B2 (en) 2018-08-31 2021-07-06 Rolls-Royce Corporation Seal runner support
CN111379860A (zh) * 2018-12-28 2020-07-07 青岛博锐密封技术有限公司 一种组合式旋转密封结构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739528A (en) * 1971-05-17 1973-06-19 Cincinnati Milacron Heald Grinding machine
US4304409A (en) * 1979-06-11 1981-12-08 Inpro, Inc. Sealing assembly
JPS6111423A (ja) * 1984-06-28 1986-01-18 Taiho Kogyo Co Ltd タ−ボチヤ−ジヤ用非接触型シ−ル装置
US4706968A (en) 1986-12-01 1987-11-17 Orlowski David C Sealing rings with complimentary ring members
JPS63213551A (ja) * 1987-02-28 1988-09-06 Sanko Shoji Kk 樹脂組成物
US5069461A (en) 1989-06-14 1991-12-03 Inpro Companies, Inc. Static and dynamic shaft seal assembly
US4989883A (en) * 1989-06-14 1991-02-05 Inpro Companies, Inc. Static and dynamic shaft seal assembly
US5335921A (en) * 1993-01-15 1994-08-09 Inpro Companies, Inc. Bearing alignment device for pillow blocks
US6017037A (en) * 1993-05-21 2000-01-25 J.M. Clipper Corporation Seal device
US5498006A (en) * 1995-05-12 1996-03-12 Inpro Companies, Inc. Pinned unitary bearing seal

Also Published As

Publication number Publication date
JP2002536604A (ja) 2002-10-29
DE60029056D1 (de) 2006-08-10
AU760024B2 (en) 2003-05-08
EP1075614A1 (en) 2001-02-14
EP1075614A4 (en) 2004-03-24
ZA200005061B (en) 2001-07-25
US6234489B1 (en) 2001-05-22
AU2612800A (en) 2000-08-25
EP1075614B1 (en) 2006-06-28
ATE331907T1 (de) 2006-07-15
WO2000046530A1 (en) 2000-08-10

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time