WO2014037547A3 - Joint circulaire d'etancheite a brosse - Google Patents

Joint circulaire d'etancheite a brosse Download PDF

Info

Publication number
WO2014037547A3
WO2014037547A3 PCT/EP2013/068547 EP2013068547W WO2014037547A3 WO 2014037547 A3 WO2014037547 A3 WO 2014037547A3 EP 2013068547 W EP2013068547 W EP 2013068547W WO 2014037547 A3 WO2014037547 A3 WO 2014037547A3
Authority
WO
WIPO (PCT)
Prior art keywords
housing
brush
circular seal
type circular
composite structure
Prior art date
Application number
PCT/EP2013/068547
Other languages
English (en)
Other versions
WO2014037547A2 (fr
Inventor
Laurent Guimet
Frédéric Sauvinet
Olivier Constant
Philippe Reynaud
Christophe MENGELLE
Michel Lefrancois
Original Assignee
Commissariat à l'énergie atomique et aux énergies alternatives
Technetics Group France Sas
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 Commissariat à l'énergie atomique et aux énergies alternatives, Technetics Group France Sas filed Critical Commissariat à l'énergie atomique et aux énergies alternatives
Priority to RU2015113270A priority Critical patent/RU2623339C2/ru
Priority to US14/423,902 priority patent/US9157531B2/en
Priority to JP2015530431A priority patent/JP6235019B2/ja
Priority to BR112015005207-0A priority patent/BR112015005207B1/pt
Priority to ES13759514.6T priority patent/ES2610222T3/es
Priority to CN201380046887.1A priority patent/CN104603508B/zh
Priority to CA2884556A priority patent/CA2884556C/fr
Priority to EP13759514.6A priority patent/EP2893227B1/fr
Publication of WO2014037547A2 publication Critical patent/WO2014037547A2/fr
Publication of WO2014037547A3 publication Critical patent/WO2014037547A3/fr

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
    • F16L23/22—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal
    • 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
    • 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
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • 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
    • F16J15/3268—Mounting of sealing rings
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Gasket Seals (AREA)

Abstract

Le joint comprend un boîtier composé de deux portions (1, 2) serties l'une dans l'autre avec un ajustement de position précis et étanche à des interfaces (15, 6b) et une structure composite comprenant à l'intérieur du boîtier une âme (24) avantageusement souple et élastique et un enroulement (20) de poils de brosse. Cette structure s'étend directement en regard des faces internes (9, 10) en regard dans le boîtier, qui les comprime et a une forme arquée à un rayon de courbure légèrement supérieur. La structure composite est maintenue à une position précise fermement mais sans contrainte.
PCT/EP2013/068547 2012-09-10 2013-09-09 Joint circulaire d'etancheite a brosse WO2014037547A2 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
RU2015113270A RU2623339C2 (ru) 2012-09-10 2013-09-09 Кольцевая щеточная уплотнительная прокладка
US14/423,902 US9157531B2 (en) 2012-09-10 2013-09-09 Brush-type circular seal
JP2015530431A JP6235019B2 (ja) 2012-09-10 2013-09-09 ブラシタイプの円形シール
BR112015005207-0A BR112015005207B1 (pt) 2012-09-10 2013-09-09 Junta de estanqueidade circular
ES13759514.6T ES2610222T3 (es) 2012-09-10 2013-09-09 Junta circular de estanqueidad de cepillo
CN201380046887.1A CN104603508B (zh) 2012-09-10 2013-09-09 圆形刷式密封件
CA2884556A CA2884556C (fr) 2012-09-10 2013-09-09 Joint circulaire d'etancheite a brosse
EP13759514.6A EP2893227B1 (fr) 2012-09-10 2013-09-09 Joint circulaire d'etancheite a brosse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1258474A FR2995379B1 (fr) 2012-09-10 2012-09-10 Joint circulaire d'etancheite a brosse
FR1258474 2012-09-10

Publications (2)

Publication Number Publication Date
WO2014037547A2 WO2014037547A2 (fr) 2014-03-13
WO2014037547A3 true WO2014037547A3 (fr) 2014-05-08

Family

ID=47178142

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/068547 WO2014037547A2 (fr) 2012-09-10 2013-09-09 Joint circulaire d'etancheite a brosse

Country Status (11)

Country Link
US (1) US9157531B2 (fr)
EP (1) EP2893227B1 (fr)
JP (1) JP6235019B2 (fr)
CN (1) CN104603508B (fr)
BR (1) BR112015005207B1 (fr)
CA (1) CA2884556C (fr)
ES (1) ES2610222T3 (fr)
FR (1) FR2995379B1 (fr)
PL (1) PL2893227T3 (fr)
RU (1) RU2623339C2 (fr)
WO (1) WO2014037547A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3011585B1 (fr) * 2013-10-09 2018-02-23 Safran Aircraft Engines Assemblage pour turbomachine d'aeronef comprenant une bague frettee de maintien axial d'un joint a brosse
FR3027370B1 (fr) 2014-10-15 2016-12-23 Commissariat Energie Atomique Assemblage de mise en compression de siege de vanne a boule
JP1558440S (fr) * 2015-12-24 2016-09-12
FR3055821B1 (fr) * 2016-09-14 2019-11-08 Valeo Systemes Thermiques Article serti a coins sertis
FR3079903B1 (fr) * 2018-04-04 2022-12-23 Commissariat Energie Atomique Assemblage d'etancheite metallique pour l'etancheite entre un arbre tournant et un bati fixe
FR3090063B1 (fr) 2018-12-14 2021-03-19 Commissariat Energie Atomique Joint d’étanchéité métallique comportant une couche externe d’étanchéité texturée

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1203178B1 (fr) * 1999-08-11 2004-05-12 MTU Aero Engines GmbH Bague d'etancheite sous forme de brosse
EP1775502A1 (fr) * 2005-10-17 2007-04-18 Siemens Aktiengesellschaft Méthode pour la fixation d'un joint brosse
US20080284107A1 (en) * 2004-05-04 2008-11-20 Flaherty Andrew L Ceramic Brush Seals
US20100327535A1 (en) * 2004-03-16 2010-12-30 General Electric Company Fiber seal for ceramic matrix composite components

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2151186A5 (fr) 1971-08-24 1973-04-13 Commissariat Energie Atomique
DE3802653C2 (de) * 1988-01-29 2000-06-29 Mtu Muenchen Gmbh Bürstendichtung
FR2692019B1 (fr) 1992-06-05 1994-07-22 Commissariat Energie Atomique Joint flexible a jaquette.
DE19529655C2 (de) * 1995-08-11 1999-04-22 Mtu Muenchen Gmbh Bürstendichtung für Turbomaschinen
DE19962316C2 (de) * 1999-12-23 2002-07-18 Mtu Aero Engines Gmbh Bürstendichtung
FR2918144B1 (fr) * 2007-06-29 2009-11-06 Snecma Sa Joint a brosse dynamique.
DE102008006486A1 (de) * 2008-01-29 2009-07-30 Mtu Aero Engines Gmbh Bürstendichtung und Verfahren zur Montage einer Bürstendichtung
DE102008055736A1 (de) * 2008-11-04 2010-05-12 Siemens Aktiengesellschaft Bürstenringdichtung für eine Turbomaschine und Turbomaschine mit einer Bürstenringdichtungsanordnung
DE102008060371A1 (de) 2008-12-03 2010-06-10 Mtu Aero Engines Gmbh Bürstendichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1203178B1 (fr) * 1999-08-11 2004-05-12 MTU Aero Engines GmbH Bague d'etancheite sous forme de brosse
US20100327535A1 (en) * 2004-03-16 2010-12-30 General Electric Company Fiber seal for ceramic matrix composite components
US20080284107A1 (en) * 2004-05-04 2008-11-20 Flaherty Andrew L Ceramic Brush Seals
EP1775502A1 (fr) * 2005-10-17 2007-04-18 Siemens Aktiengesellschaft Méthode pour la fixation d'un joint brosse

Also Published As

Publication number Publication date
BR112015005207A2 (pt) 2017-07-04
CA2884556A1 (fr) 2014-03-13
FR2995379A1 (fr) 2014-03-14
EP2893227A2 (fr) 2015-07-15
JP6235019B2 (ja) 2017-11-22
RU2623339C2 (ru) 2017-06-23
CN104603508B (zh) 2016-10-12
US9157531B2 (en) 2015-10-13
CN104603508A (zh) 2015-05-06
BR112015005207B1 (pt) 2020-09-08
JP2015529315A (ja) 2015-10-05
ES2610222T3 (es) 2017-04-26
WO2014037547A2 (fr) 2014-03-13
FR2995379B1 (fr) 2014-09-05
US20150226331A1 (en) 2015-08-13
CA2884556C (fr) 2019-11-26
PL2893227T3 (pl) 2017-06-30
EP2893227B1 (fr) 2016-10-05
RU2015113270A (ru) 2016-11-10

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