DE60016366T2 - Rotationsmaschine mit einer Bürstendichtung - Google Patents

Rotationsmaschine mit einer Bürstendichtung Download PDF

Info

Publication number
DE60016366T2
DE60016366T2 DE60016366T DE60016366T DE60016366T2 DE 60016366 T2 DE60016366 T2 DE 60016366T2 DE 60016366 T DE60016366 T DE 60016366T DE 60016366 T DE60016366 T DE 60016366T DE 60016366 T2 DE60016366 T2 DE 60016366T2
Authority
DE
Germany
Prior art keywords
rotor
axis
bristles
section
rotary machine
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 - Fee Related
Application number
DE60016366T
Other languages
German (de)
English (en)
Other versions
DE60016366D1 (de
Inventor
Osman Saim Troy Dinc
Yahya Dogu
Robert Joseph Park Hills Albers
Ming Niskayuna Zhou
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE60016366D1 publication Critical patent/DE60016366D1/de
Publication of DE60016366T2 publication Critical patent/DE60016366T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16J15/32—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
    • F16J15/3288—Filamentary structures, e.g. brush seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Sealing Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
DE60016366T 1999-12-15 2000-12-12 Rotationsmaschine mit einer Bürstendichtung Expired - Fee Related DE60016366T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US461895 1999-12-15
US09/461,895 US6302646B1 (en) 1999-12-15 1999-12-15 Rotary machine containing a brush seal

Publications (2)

Publication Number Publication Date
DE60016366D1 DE60016366D1 (de) 2005-01-05
DE60016366T2 true DE60016366T2 (de) 2005-10-27

Family

ID=23834380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60016366T Expired - Fee Related DE60016366T2 (de) 1999-12-15 2000-12-12 Rotationsmaschine mit einer Bürstendichtung

Country Status (4)

Country Link
US (1) US6302646B1 (enExample)
EP (1) EP1108926B1 (enExample)
JP (1) JP2001295609A (enExample)
DE (1) DE60016366T2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6910858B2 (en) * 2002-12-26 2005-06-28 United Technologies Corporation Seal
EP1707856A1 (en) * 2005-04-01 2006-10-04 Cross Manufacturing Company (1938) Limited Brush seals
GB2452967A (en) * 2007-09-21 2009-03-25 Rolls Royce Plc A seal and rotor arrangement including a rotor section and a circumferential movable seal around the rotor section
RU2386038C2 (ru) * 2008-05-04 2010-04-10 Общество с ограниченной ответственностью "Научно-производственное предприятие "Уралавиаспецтехнология" Рабочая лопатка турбомашины
US8146922B2 (en) * 2008-06-25 2012-04-03 Dresser-Rand Company Shaft isolation seal
DE102011080834A1 (de) * 2011-08-11 2013-02-14 Siemens Aktiengesellschaft Bürstendichtung
JP6022979B2 (ja) * 2013-03-27 2016-11-09 荏原冷熱システム株式会社 ターボ冷凍機の圧縮機用電動機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2250789B (en) * 1990-12-12 1994-03-30 Rolls Royce Plc Brush seal arrangement
GB2258277B (en) * 1991-07-29 1995-02-22 Europ Gas Turbines Ltd Brush seals
US5335920A (en) * 1992-08-20 1994-08-09 General Electric Company Brush seal
US5474306A (en) * 1992-11-19 1995-12-12 General Electric Co. Woven seal and hybrid cloth-brush seals for turbine applications
US5400952A (en) * 1993-10-25 1995-03-28 General Electric Company Method and apparatus for damping a brush seal
US5961280A (en) * 1997-09-12 1999-10-05 General Elecgtric Company Anti-hysteresis brush seal
US5971400A (en) 1998-08-10 1999-10-26 General Electric Company Seal assembly and rotary machine containing such seal assembly
US6168377B1 (en) * 1999-01-27 2001-01-02 General Electric Co. Method and apparatus for eliminating thermal bowing of steam turbine rotors
US6139019A (en) * 1999-03-24 2000-10-31 General Electric Company Seal assembly and rotary machine containing such seal

Also Published As

Publication number Publication date
EP1108926B1 (en) 2004-12-01
US6302646B1 (en) 2001-10-16
JP2001295609A (ja) 2001-10-26
DE60016366D1 (de) 2005-01-05
EP1108926A1 (en) 2001-06-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: ROEGER UND KOLLEGEN, 73728 ESSLINGEN

8339 Ceased/non-payment of the annual fee