DE60028335D1 - Bürstendichtung und Segment für Rotationsmaschinen wie Gasturbinen - Google Patents

Bürstendichtung und Segment für Rotationsmaschinen wie Gasturbinen

Info

Publication number
DE60028335D1
DE60028335D1 DE60028335T DE60028335T DE60028335D1 DE 60028335 D1 DE60028335 D1 DE 60028335D1 DE 60028335 T DE60028335 T DE 60028335T DE 60028335 T DE60028335 T DE 60028335T DE 60028335 D1 DE60028335 D1 DE 60028335D1
Authority
DE
Germany
Prior art keywords
segment
gas turbines
brush seal
rotary machines
machines
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
DE60028335T
Other languages
English (en)
Other versions
DE60028335T2 (de
Inventor
Osman Saim Dinc
Mahmut Faruk Aksit
Duane Howard Anstead
Michael Eugene Battle
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
Publication of DE60028335D1 publication Critical patent/DE60028335D1/de
Application granted granted Critical
Publication of DE60028335T2 publication Critical patent/DE60028335T2/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
    • F16J15/32—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)
DE2000628335 1999-12-27 2000-12-22 Bürstendichtung und Segment für Rotationsmaschinen wie Gasturbinen Expired - Lifetime DE60028335T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US472915 1983-03-07
US47291599A 1999-12-27 1999-12-27

Publications (2)

Publication Number Publication Date
DE60028335D1 true DE60028335D1 (de) 2006-07-06
DE60028335T2 DE60028335T2 (de) 2007-02-01

Family

ID=23877414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000628335 Expired - Lifetime DE60028335T2 (de) 1999-12-27 2000-12-22 Bürstendichtung und Segment für Rotationsmaschinen wie Gasturbinen

Country Status (3)

Country Link
EP (1) EP1113201B1 (de)
JP (1) JP2001248405A (de)
DE (1) DE60028335T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6431827B1 (en) * 2000-12-21 2002-08-13 General Electric Company Bucket tip brush seals in steam turbines and methods of installation
US7604241B2 (en) * 2005-09-22 2009-10-20 General Electric Company Seals for turbines and turbo machinery
WO2008127244A1 (en) * 2007-04-16 2008-10-23 Rexnord Industries Llc Brush seal
US9074487B2 (en) * 2011-08-17 2015-07-07 General Electric Company Self-lubricating brush seal assembly and method of reducing leakage
CN104153826A (zh) * 2014-07-28 2014-11-19 江苏透平密封高科技有限公司 遮流式刷式汽封

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5749584A (en) 1992-11-19 1998-05-12 General Electric Company Combined brush seal and labyrinth seal segment for rotary machines
US5401036A (en) * 1993-03-22 1995-03-28 Eg & G Sealol, Inc. Brush seal device having a recessed back plate
US5884918A (en) * 1996-10-04 1999-03-23 Eg&G Sealol, Inc. Brush seal with a flexible front plate

Also Published As

Publication number Publication date
EP1113201B1 (de) 2006-05-31
EP1113201A3 (de) 2003-04-16
DE60028335T2 (de) 2007-02-01
EP1113201A2 (de) 2001-07-04
JP2001248405A (ja) 2001-09-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition