PL2052171T3 - Uszczelnienie szczotkowe do maszyny przepływowej i maszyna przepływowa z takim uszczelnieniem szczotkowym - Google Patents

Uszczelnienie szczotkowe do maszyny przepływowej i maszyna przepływowa z takim uszczelnieniem szczotkowym

Info

Publication number: PL2052171T3
Authority: PL; Poland
Prior art keywords: brush seal; bristles; turbomachine; film; disk
Prior art date: 2006-08-18

Application number

PL07802585T

Other languages

English (en)

Inventor

Stefan Brück

Matthias Neef

Erik Sulda

Norbert Sürken

Original Assignee

Siemens Ag

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.)

2006-08-18

Filing date

2007-08-13

Publication date

2010-03-31

2007-08-13 Application filed by Siemens Ag filed Critical Siemens Ag

2010-03-31 Publication of PL2052171T3 publication Critical patent/PL2052171T3/pl

Links

OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
229910002804 graphite Inorganic materials 0.000 abstract 1
239000010439 graphite Substances 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
239000011159 matrix material Substances 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1

Classifications

- 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
- F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and rotor
- 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)
Sealing Devices (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Brushes (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

PL07802585T 2006-08-18 2007-08-13 Uszczelnienie szczotkowe do maszyny przepływowej i maszyna przepływowa z takim uszczelnieniem szczotkowym PL2052171T3 (pl)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP06017253A EP1892442A1 (de)	2006-08-18	2006-08-18	Bürstendichtung für eine Strömungsmaschine
PCT/EP2007/058353 WO2008020002A1 (de)	2006-08-18	2007-08-13	Bürstendichtung für eine strömungsmaschine
EP07802585A EP2052171B1 (de)	2006-08-18	2007-08-13	Bürstendichtung für eine Strömungsmaschine und Strömungsmaschine mit einer solchen Bürstendichtung

Publications (1)

Publication Number	Publication Date
PL2052171T3 true PL2052171T3 (pl)	2010-03-31

Family

ID=37496631

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL07802585T PL2052171T3 (pl)	2006-08-18	2007-08-13	Uszczelnienie szczotkowe do maszyny przepływowej i maszyna przepływowa z takim uszczelnieniem szczotkowym

Country Status (9)

Country	Link
US (1)	US8459652B2 (pl)
EP (2)	EP1892442A1 (pl)
JP (1)	JP5100752B2 (pl)
CN (1)	CN101506553B (pl)
AT (1)	ATE445797T1 (pl)
DE (1)	DE502007001759D1 (pl)
ES (1)	ES2335945T3 (pl)
PL (1)	PL2052171T3 (pl)
WO (1)	WO2008020002A1 (pl)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102008006486A1 (de) *	2008-01-29	2009-07-30	Mtu Aero Engines Gmbh	Bürstendichtung und Verfahren zur Montage einer Bürstendichtung
DE102008006485A1 (de) *	2008-01-29	2009-07-30	Mtu Aero Engines Gmbh	Bürstendichtung und Verfahren zur Montage einer Bürstendichtung
DE102008060371A1 (de) *	2008-12-03	2010-06-10	Mtu Aero Engines Gmbh	Bürstendichtung
US20100164177A1 (en) *	2008-12-30	2010-07-01	Eaton Corporation	Hybrid multistage brush seal
WO2011005356A2 (en) *	2009-05-06	2011-01-13	Triverus, Llc	Surface cleaning and recycling apparatus and method
US8505923B2 (en) *	2009-08-31	2013-08-13	Sealeze, A Unit of Jason, Inc.	Brush seal with stress and deflection accommodating membrane
US8596973B2 (en) *	2009-12-07	2013-12-03	Cmg Tech, Llc	Leaf seal assembly including polymer member and rotary machine containing such seal assembly
US8690527B2 (en) *	2010-06-30	2014-04-08	Honeywell International Inc.	Flow discouraging systems and gas turbine engines
US8523515B2 (en)	2010-11-15	2013-09-03	General Electric Company	Noise reducer for rotor blade in wind turbine
CA2821723A1 (en) *	2010-12-13	2012-06-21	Sealeze A Unit Of Jason, Inc.	High temperature device shaft brush seal assembly, brush seal, and mounting arrangement
US8794918B2 (en)	2011-01-07	2014-08-05	General Electric Company	System for adjusting brush seal segments in turbomachine
US9255486B2 (en)	2011-03-28	2016-02-09	General Electric Company	Rotating brush seal
US9121297B2 (en)	2011-03-28	2015-09-01	General Electric Company	Rotating brush seal
EP2505881A1 (de)	2011-03-30	2012-10-03	Siemens Aktiengesellschaft	Bürstendichtung für hohe Druckdifferenzen
US8414261B2 (en)	2011-05-31	2013-04-09	General Electric Company	Noise reducer for rotor blade in wind turbine
US20120326393A1 (en) *	2011-06-27	2012-12-27	General Electric Company	Brush seal
US9528384B2 (en) *	2011-06-27	2016-12-27	General Electric Company	Brush seal
US8834127B2 (en)	2011-09-09	2014-09-16	General Electric Company	Extension for rotor blade in wind turbine
US8430638B2 (en) *	2011-12-19	2013-04-30	General Electric Company	Noise reducer for rotor blade in wind turbine
CN106907487B (zh) *	2012-04-08	2018-09-28	伊格尔工业股份有限公司	刷式密封件
CN102900476B (zh) *	2012-09-21	2014-11-26	清华大学	一种利用压电效应的低泄漏刷式密封结构
CN103104297B (zh) *	2013-02-05	2015-07-08	江苏透平密封高科技股份有限公司	一种刷式密封
US9610670B2 (en) *	2013-06-07	2017-04-04	Apple Inc.	Consumable abrasive tool for creating shiny chamfer
CN103406739A (zh) *	2013-08-20	2013-11-27	田波	一种新型刷式密封制造方法
DE102013217581A1 (de)	2013-09-04	2015-03-05	MTU Aero Engines AG	Dichtungsanordnung in einer axialen Strömungsmaschine
DE102013220168B4 (de) *	2013-10-07	2015-08-27	MTU Aero Engines AG	Bürstendichtungssystem zum Abdichten eines Spalts zwischen relativ zueinander bewegbaren Bauteilen einer thermischen Gasturbine
US9494134B2 (en)	2013-11-20	2016-11-15	General Electric Company	Noise reducing extension plate for rotor blade in wind turbine
US9587505B2 (en)	2013-12-05	2017-03-07	General Electric Company	L brush seal for turbomachinery application
US9322287B2 (en)	2014-06-03	2016-04-26	General Electric Company	Brush seal for turbine
CN104047640B (zh) *	2014-06-10	2015-11-18	清华大学	一种可调径向间隙的刷式密封结构
CN104089018B (zh) *	2014-06-26	2016-10-12	南京博沃科技发展有限公司	一种刷丝受约束的刷式密封
CN107208801B (zh) *	2015-03-09	2020-03-13	伊格尔工业股份有限公司	分割型刷式密封装置、刷式密封片和分割型刷式密封装置的组装方法
US10180125B2 (en)	2015-04-20	2019-01-15	General Electric Company	Airflow configuration for a wind turbine rotor blade
DE102015219946A1 (de) *	2015-10-14	2017-04-20	Siemens Aktiengesellschaft	Bürstendichtung sowie Turbomaschine mit Bürstendichtung
DE102016208145A1 (de) *	2016-05-11	2017-11-16	Elringklinger Ag	Dichtungsvorrichtung
US10465652B2 (en)	2017-01-26	2019-11-05	General Electric Company	Vortex generators for wind turbine rotor blades having noise-reducing features
CN108223798B (zh) *	2017-12-26	2020-01-14	中国航发四川燃气涡轮研究院	一种带芯部镂空指尖片的指尖密封装置
US10767623B2 (en)	2018-04-13	2020-09-08	General Electric Company	Serrated noise reducer for a wind turbine rotor blade
US10746157B2 (en)	2018-08-31	2020-08-18	General Electric Company	Noise reducer for a wind turbine rotor blade having a cambered serration

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US885032A (en) *	1907-06-24	1908-04-21	Sebastian Ziani De Ferranti	Fluid packing.
US3745053A (en) *	1972-05-26	1973-07-10	Usm Corp	Weatherstrip
DE3215334C1 (de) *	1982-04-24	1983-06-09	Dr. Johannes Heidenhain Gmbh, 8225 Traunreut	Gekapselte Messeinrichtung
US5106104A (en) *	1990-10-11	1992-04-21	General Electric Company	Constant pressure drop multiple stage brush seal
US5201530A (en) *	1991-10-18	1993-04-13	United Technologies Corporation	Multi-layered brush seal
US6808179B1 (en) *	1998-07-31	2004-10-26	Concepts Eti, Inc.	Turbomachinery seal
GB9821927D0 (en) *	1998-10-08	1998-12-02	Rolls Royce Plc	Improved brush seal
GB2355049A (en) *	1999-10-05	2001-04-11	Rolls Royce Plc	Differential lay brush seal
US7052015B2 (en) *	2002-08-06	2006-05-30	United Technologies Corporation	Cooling arrangement for brush seal
CN100379948C (zh) *	2003-09-05	2008-04-09	通用电气公司	刷式密封装置的支撑

2006
- 2006-08-18 EP EP06017253A patent/EP1892442A1/de not_active Ceased
2007
- 2007-08-13 AT AT07802585T patent/ATE445797T1/de active
- 2007-08-13 US US12/310,218 patent/US8459652B2/en not_active Expired - Fee Related
- 2007-08-13 PL PL07802585T patent/PL2052171T3/pl unknown
- 2007-08-13 EP EP07802585A patent/EP2052171B1/de not_active Not-in-force
- 2007-08-13 CN CN2007800306250A patent/CN101506553B/zh not_active Expired - Fee Related
- 2007-08-13 DE DE502007001759T patent/DE502007001759D1/de active Active
- 2007-08-13 JP JP2009525016A patent/JP5100752B2/ja not_active Expired - Fee Related
- 2007-08-13 ES ES07802585T patent/ES2335945T3/es active Active
- 2007-08-13 WO PCT/EP2007/058353 patent/WO2008020002A1/de not_active Ceased

Also Published As

Publication number	Publication date
ATE445797T1 (de)	2009-10-15
JP5100752B2 (ja)	2012-12-19
ES2335945T3 (es)	2010-04-06
EP1892442A1 (de)	2008-02-27
US8459652B2 (en)	2013-06-11
JP2010500916A (ja)	2010-01-14
US20100068042A1 (en)	2010-03-18
CN101506553A (zh)	2009-08-12
EP2052171A1 (de)	2009-04-29
EP2052171B1 (de)	2009-10-14
DE502007001759D1 (de)	2009-11-26
WO2008020002A1 (de)	2008-02-21
CN101506553B (zh)	2012-06-20

Publication	Publication Date	Title
PL2052171T3 (pl)	2010-03-31	Uszczelnienie szczotkowe do maszyny przepływowej i maszyna przepływowa z takim uszczelnieniem szczotkowym
JP2010500916A5 (pl)	2010-06-17
DE602006019984D1 (de)	2011-03-17	Elastischer schleifkörper
GB2452770A (en)	2009-03-18	A ceramic armour element for use in armour
JO2458B1 (en)	2008-10-09	Flexible materials have variable elastic modulus.
MX2009000576A (es)	2009-05-11	Articulo abrasivo sin respaldo.
ATE507599T1 (de)	2011-05-15	Kohlebürste
WO2006104444A8 (en)	2008-05-02	A wear resistant and noise reducing arrangement
PL1651022T3 (pl)	2010-10-29	Uchwyt do wspornika elementu konstrukcyjnego
TW200720561A (en)	2007-06-01	Fluid handling device with directionally-biased wetting surface
WO2005006419A3 (en)	2005-02-10	Substrate assembly for stressed systems
TW200738204A (en)	2007-10-16	Adhesive wipe
MX2010001675A (es)	2010-03-11	Disposicion de pelicula.
TW200700813A (en)	2007-01-01	Jig for substrate and method of fabricating the same
ATE427675T1 (de)	2009-04-15	Burstchen zum auftragen eines kosmetikums
EP2064968A3 (de)	2010-04-07	Bürste zum Übertrag von flüssigen oder pastösen Medien
DK1559307T3 (da)	2008-07-07	Tærskeværk for mejetærsker
ATE364825T1 (de)	2007-07-15	Rostplatte für einen rostkühler
IL188900A0 (en)	2008-04-13	Thiocolchicoside analogues with myorelaxant and anti-inflammatory activity
RU2009110950A (ru)	2010-11-10	Охлаждающий элемент
DE502006000682D1 (de)	2008-06-05	Bremsbelagträgerplatte
DE202005021175U1 (de)	2007-04-12	Vorrichtung zur Gasbeflutung
EP1760704A3 (en)	2007-10-10	Optical disk apparatus with protection member for objective lens
TW200801366A (en)	2008-01-01	Brake disk consisting of a cold-rolled strip
ATE364160T1 (de)	2007-06-15	Heizkörperabdeckung