DE602004019790D1 - Fluidgekühlter mechanischer gleitringdichtungsrotor - Google Patents

Fluidgekühlter mechanischer gleitringdichtungsrotor

Info

Publication number
DE602004019790D1
DE602004019790D1 DE602004019790T DE602004019790T DE602004019790D1 DE 602004019790 D1 DE602004019790 D1 DE 602004019790D1 DE 602004019790 T DE602004019790 T DE 602004019790T DE 602004019790 T DE602004019790 T DE 602004019790T DE 602004019790 D1 DE602004019790 D1 DE 602004019790D1
Authority
DE
Germany
Prior art keywords
mechanical
fluid cooled
seal rotor
mechanical seal
rotor
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
DE602004019790T
Other languages
English (en)
Inventor
William L Giesler
Todd A Kincheloe
Kellan P Geck
Todd A Langston
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 DE602004019790D1 publication Critical patent/DE602004019790D1/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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/003—Preventing or minimising internal leakage of working-fluid, e.g. between stages by packing rings; Mechanical seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/26—Starting; Ignition
    • F02C7/268—Starting drives for the rotor, acting directly on the rotor of the gas turbine to be started
    • F02C7/275—Mechanical drives
    • F02C7/277—Mechanical drives the starter being a separate turbine
    • 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
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
    • F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/50—Application for auxiliary power units (APU's)

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE602004019790T 2003-08-29 2004-08-27 Fluidgekühlter mechanischer gleitringdichtungsrotor Expired - Lifetime DE602004019790D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/651,926 US6969236B2 (en) 2003-08-29 2003-08-29 Fluid-cooled mechanical face seal rotor
PCT/US2004/028042 WO2005040580A2 (en) 2003-08-29 2004-08-27 Fluid-cooled mechanical face seal rotor

Publications (1)

Publication Number Publication Date
DE602004019790D1 true DE602004019790D1 (de) 2009-04-16

Family

ID=34217512

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004019790T Expired - Lifetime DE602004019790D1 (de) 2003-08-29 2004-08-27 Fluidgekühlter mechanischer gleitringdichtungsrotor

Country Status (4)

Country Link
US (1) US6969236B2 (de)
EP (1) EP1658455B1 (de)
DE (1) DE602004019790D1 (de)
WO (1) WO2005040580A2 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6969236B2 (en) 2003-08-29 2005-11-29 Honeywell International, Inc. Fluid-cooled mechanical face seal rotor
FR2941743B1 (fr) * 2009-02-05 2011-03-04 Microturbo Demarreur a air pour turbomachine.
US8313281B2 (en) * 2009-06-08 2012-11-20 Sundyne Corporation Tandem seal arrangement with reverse flow secondary seal
US9353690B2 (en) 2010-06-21 2016-05-31 Hamilton Sundstrand Corporation Interface with mount features for precise alignment
US8672620B2 (en) 2010-08-17 2014-03-18 Hamilton Sundstrand Corporation Air turbine starter turbine nozzle airfoil
US8672637B2 (en) 2010-08-17 2014-03-18 Hamilton Sundstrand Corporation Air turbine starter turbine blade airfoil
US9028208B2 (en) 2010-08-17 2015-05-12 Hamilton Sundstrand Corporation Air turbine starter turbine nozzle airfoil
US8672638B2 (en) 2010-08-17 2014-03-18 Hamilton Sundstrand Corporation Air turbine starter
US8651806B2 (en) 2010-08-17 2014-02-18 Hamilton Sundstrand Corporation Air turbine starter inlet housing assembly airflow path
US9869391B2 (en) * 2011-08-05 2018-01-16 Hamilton Sundstrand Corporation Carbon seal O-ring cavity sizing
US9512923B2 (en) * 2012-05-21 2016-12-06 Eagle Industry Co., Ltd. Sliding component
EP2978941B1 (de) * 2013-03-26 2018-08-22 United Technologies Corporation Turbinenmotor und turbinenmotorkomponente mit sockeln für verbesserte kühlung
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
CN105637742B (zh) * 2013-10-17 2019-04-02 奥的斯电梯公司 用于电梯系统的机器的冷却
US10428673B2 (en) 2016-05-02 2019-10-01 General Electric Company Aspirating face seal assembly and a method of operating the same
US20180030900A1 (en) * 2016-08-01 2018-02-01 Honeywell International Inc. Air Turbine Starter with Integrated Motor for Main Engine Cooling
US10697314B2 (en) 2016-10-14 2020-06-30 Rolls-Royce Corporation Turbine shroud with I-beam construction
US10494941B2 (en) 2016-10-17 2019-12-03 United Technologies Corporation Seal face plate cooling
TWI640704B (zh) * 2017-06-06 2018-11-11 祥景精機股份有限公司 具有反曲點溝槽之非接觸式氣體軸封
US20190032567A1 (en) * 2017-07-26 2019-01-31 Unison Industries, Llc Air turbine starter
DE112018004102T5 (de) * 2017-08-08 2020-05-20 American Axle & Manufacturing, Inc. Elektrisches Antriebsmodul mit einem Motor mit einem Kühlkörpereinsatz in einer Rotorwelle
US10557365B2 (en) 2017-10-05 2020-02-11 Rolls-Royce Corporation Ceramic matrix composite blade track with mounting system having reaction load distribution features
US20190157938A1 (en) * 2017-11-21 2019-05-23 Hamilton Sundstrand Corporation Rotational mechanical systems having reduced friction sealing surfaces
US11708909B2 (en) * 2018-04-27 2023-07-25 Hamilton Sundstrand Corporation Carbon seal
US11118664B2 (en) 2018-11-06 2021-09-14 American Axle & Manufacturing, Inc. Limited slip differential with clutch for inhibiting speed differentiation between side gears
US11333171B2 (en) 2018-11-27 2022-05-17 Honeywell International Inc. High performance wedge diffusers for compression systems
US10871170B2 (en) 2018-11-27 2020-12-22 Honeywell International Inc. High performance wedge diffusers for compression systems
US11187093B2 (en) 2019-03-29 2021-11-30 General Electric Company Face seal assembly with thermal management circuit and an associated method thereof
US11149563B2 (en) 2019-10-04 2021-10-19 Rolls-Royce Corporation Ceramic matrix composite blade track with mounting system having axial reaction load distribution features
US11788626B2 (en) 2019-12-30 2023-10-17 Eaton Intelligent Power Limited Dynamic seal rotor
PL434997A1 (pl) 2020-08-18 2022-02-21 Unison Industries, Llc Rozrusznik turbiny powietrznej
US11965425B2 (en) * 2022-05-31 2024-04-23 General Electric Company Airfoil for a turbofan engine
US11891898B2 (en) 2022-06-10 2024-02-06 General Electric Company Seal assemblies for turbine engines

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499653A (en) * 1968-06-05 1970-03-10 Crane Packing Co Rotary mechanical seal of the gap type
US3813103A (en) * 1972-04-12 1974-05-28 Borg Warner Mechanical seal with improved leakage control
JPS5712305Y2 (de) * 1976-07-23 1982-03-11
US4123089A (en) * 1977-02-28 1978-10-31 Oxequip Health Industries Inc. Gas service unit
US4423879A (en) * 1977-04-12 1984-01-03 Taiho Kogyo Co., Ltd. Mechanical seal
US4887395A (en) * 1987-02-17 1989-12-19 University Of New Mexico Wavy-tilt-dam seal ring and apparatus for shaping seal rings
US4836561A (en) * 1987-02-17 1989-06-06 University Of New Mexico Wavy-tilt-dam seal ring
US4889348A (en) * 1987-06-10 1989-12-26 John Crane-Houdaille, Inc. Spiral groove seal system for high vapor-pressure liquids
US5143384A (en) * 1989-04-14 1992-09-01 Eg&G Sealol, Inc. Bi-directional, non-contact face seal
US5217233A (en) * 1989-10-30 1993-06-08 John Crane Inc. Spiral groove seal system for sealing a high pressure gas
US5090712A (en) * 1990-07-17 1992-02-25 John Crane Inc. Non-contacting, gap-type seal having a ring with a patterned microdam seal face
US5174584A (en) * 1991-07-15 1992-12-29 General Electric Company Fluid bearing face seal for gas turbine engines
JP3885972B2 (ja) * 1993-09-01 2007-02-28 デュラメタリック コーポレーション 角度をつけた円環状の溝を有する面封止装置
US5941532A (en) * 1996-06-20 1999-08-24 Rexnord Corporation Aerospace housing and shaft assembly with noncontacting seal
US5639096A (en) * 1996-07-11 1997-06-17 Alliedsignal Inc. Oil film cooled face seal
US6623238B2 (en) * 1998-08-21 2003-09-23 Honeywell International, Inc. Air turbine starter with seal assembly
US6969236B2 (en) 2003-08-29 2005-11-29 Honeywell International, Inc. Fluid-cooled mechanical face seal rotor

Also Published As

Publication number Publication date
EP1658455B1 (de) 2009-03-04
US20050047912A1 (en) 2005-03-03
WO2005040580A3 (en) 2005-06-09
US6969236B2 (en) 2005-11-29
WO2005040580A2 (en) 2005-05-06
EP1658455A2 (de) 2006-05-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition