DE60216474D1 - Berührungsfreie dichtung für anwendungen mit grossem achsversatz - Google Patents

Berührungsfreie dichtung für anwendungen mit grossem achsversatz

Info

Publication number
DE60216474D1
DE60216474D1 DE60216474T DE60216474T DE60216474D1 DE 60216474 D1 DE60216474 D1 DE 60216474D1 DE 60216474 T DE60216474 T DE 60216474T DE 60216474 T DE60216474 T DE 60216474T DE 60216474 D1 DE60216474 D1 DE 60216474D1
Authority
DE
Germany
Prior art keywords
touch
shaft
axle spring
free seal
slinger
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60216474T
Other languages
English (en)
Other versions
DE60216474T2 (de
Inventor
A Langston
L Giesler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
Honeywell International 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 Honeywell International Inc filed Critical Honeywell International Inc
Publication of DE60216474D1 publication Critical patent/DE60216474D1/de
Application granted granted Critical
Publication of DE60216474T2 publication Critical patent/DE60216474T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16J15/4476—Labyrinth packings with radial path
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
  • Sealing Of Bearings (AREA)
DE60216474T 2001-08-16 2002-08-08 Berührungsfreie dichtung für anwendungen mit grossem achsversatz Expired - Lifetime DE60216474T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/932,829 US6629816B2 (en) 2001-08-16 2001-08-16 Non-contacting clearance seal for high misalignment applications
US932829 2001-08-16
PCT/US2002/025220 WO2003016758A1 (en) 2001-08-16 2002-08-08 Non-contacting clearance seal for high misalignment applications

Publications (2)

Publication Number Publication Date
DE60216474D1 true DE60216474D1 (de) 2007-01-11
DE60216474T2 DE60216474T2 (de) 2007-09-13

Family

ID=25463013

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60216474T Expired - Lifetime DE60216474T2 (de) 2001-08-16 2002-08-08 Berührungsfreie dichtung für anwendungen mit grossem achsversatz

Country Status (6)

Country Link
US (2) US6629816B2 (de)
EP (1) EP1417429B1 (de)
JP (1) JP2005500483A (de)
AT (1) ATE347062T1 (de)
DE (1) DE60216474T2 (de)
WO (1) WO2003016758A1 (de)

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US7828513B2 (en) * 2006-10-05 2010-11-09 Pratt & Whitney Canada Corp. Air seal arrangement for a gas turbine engine
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US8994237B2 (en) 2010-12-30 2015-03-31 Dresser-Rand Company Method for on-line detection of liquid and potential for the occurrence of resistance to ground faults in active magnetic bearing systems
US9551349B2 (en) 2011-04-08 2017-01-24 Dresser-Rand Company Circulating dielectric oil cooling system for canned bearings and canned electronics
EP2715167B1 (de) 2011-05-27 2017-08-30 Dresser-Rand Company Segmentiertes auslauflager für magnetlagersysteme
US8851756B2 (en) 2011-06-29 2014-10-07 Dresser-Rand Company Whirl inhibiting coast-down bearing for magnetic bearing systems
US9309775B2 (en) * 2012-05-21 2016-04-12 United Technologies Corporation Rotational debris discourager for gas turbine engine bearing
US20140219598A1 (en) * 2012-10-02 2014-08-07 Andrew P. Grosskopf Variable frequency generator input shaft bearing
DE102012219481A1 (de) * 2012-10-25 2014-04-30 Aktiebolaget Skf Schienenfahrzeug-Fahrmotor-Lageranordnung
US9540950B2 (en) * 2012-11-06 2017-01-10 GM Global Technology Operations LLC Oil deflector
CN102979915A (zh) * 2012-12-06 2013-03-20 无锡博华机电有限公司 主轴新型多孔环流气密封结构
US9790863B2 (en) 2013-04-05 2017-10-17 Honeywell International Inc. Fluid transfer seal assemblies, fluid transfer systems, and methods for transferring process fluid between stationary and rotating components using the same
US10006548B2 (en) 2014-03-14 2018-06-26 Altria Client Services Llc Labyrinth seal bearing housing
US10344862B2 (en) * 2015-01-12 2019-07-09 Rolls-Royce Corporation Shaft coupling seal assembly
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US10927961B2 (en) 2015-04-21 2021-02-23 Inpro/Seal Llc Shaft seal assembly
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DK3545174T3 (da) * 2016-11-22 2022-07-25 Sulzer Management Ag Akseltætning med en opstrøms anbragt berøringsfri del, f.eks. en labyrinttætning, og en nedstrøms anbragt slynge
US10694653B2 (en) 2017-05-30 2020-06-30 Deere & Company Rotary apparatus with protective knife
CN109027210A (zh) * 2018-10-11 2018-12-18 重庆齿轮箱有限责任公司 一种齿轮箱的甩油环和飞溅润滑结构
US11280208B2 (en) 2019-08-14 2022-03-22 Pratt & Whitney Canada Corp. Labyrinth seal assembly
JP2022069254A (ja) * 2020-10-23 2022-05-11 株式会社Subaru 密封装置
CN114109606B (zh) * 2021-09-06 2023-03-21 西安电子科技大学 一种高速轴端曲面阶梯式甩油盘

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Also Published As

Publication number Publication date
US6629816B2 (en) 2003-10-07
US20030178783A1 (en) 2003-09-25
US7055827B2 (en) 2006-06-06
EP1417429B1 (de) 2006-11-29
EP1417429A1 (de) 2004-05-12
US20030035718A1 (en) 2003-02-20
JP2005500483A (ja) 2005-01-06
DE60216474T2 (de) 2007-09-13
ATE347062T1 (de) 2006-12-15
WO2003016758A1 (en) 2003-02-27

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