BR112015005207A2 - junta de estanqueidade circular e junta com escova. - Google Patents

junta de estanqueidade circular e junta com escova.

Info

Publication number
BR112015005207A2
BR112015005207A2 BR112015005207A BR112015005207A BR112015005207A2 BR 112015005207 A2 BR112015005207 A2 BR 112015005207A2 BR 112015005207 A BR112015005207 A BR 112015005207A BR 112015005207 A BR112015005207 A BR 112015005207A BR 112015005207 A2 BR112015005207 A2 BR 112015005207A2
Authority
BR
Brazil
Prior art keywords
circular seal
brush joint
brush
joint
seal
Prior art date
Application number
BR112015005207A
Other languages
English (en)
Other versions
BR112015005207B1 (pt
Inventor
Mengelle Christophe
Sauvinet Frédéric
Guimet Laurent
Lefrancois Michel
Constant Olivier
Reynaud Philippe
Original Assignee
Commissariat Energie Atomique
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 Energie Atomique, Technetics Group France Sas filed Critical Commissariat Energie Atomique
Publication of BR112015005207A2 publication Critical patent/BR112015005207A2/pt
Publication of BR112015005207B1 publication Critical patent/BR112015005207B1/pt

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
    • F16J15/3204—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
    • 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
    • F16J15/02—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)
BR112015005207-0A 2012-09-10 2013-09-09 Junta de estanqueidade circular BR112015005207B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1258474 2012-09-10
FR1258474A FR2995379B1 (fr) 2012-09-10 2012-09-10 Joint circulaire d'etancheite a brosse
PCT/EP2013/068547 WO2014037547A2 (fr) 2012-09-10 2013-09-09 Joint circulaire d'etancheite a brosse

Publications (2)

Publication Number Publication Date
BR112015005207A2 true BR112015005207A2 (pt) 2017-07-04
BR112015005207B1 BR112015005207B1 (pt) 2020-09-08

Family

ID=47178142

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015005207-0A BR112015005207B1 (pt) 2012-09-10 2013-09-09 Junta de estanqueidade circular

Country Status (11)

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

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 (pt) * 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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2151186A5 (pt) 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
DE19937932C2 (de) 1999-08-11 2003-07-17 Mtu Aero Engines Gmbh Bürstendichtring
DE19962316C2 (de) * 1999-12-23 2002-07-18 Mtu Aero Engines Gmbh Bürstendichtung
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 (de) * 2005-10-17 2007-04-18 Siemens Aktiengesellschaft Verfahren zum Befestigen einer 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

Also Published As

Publication number Publication date
WO2014037547A2 (fr) 2014-03-13
PL2893227T3 (pl) 2017-06-30
ES2610222T3 (es) 2017-04-26
RU2623339C2 (ru) 2017-06-23
RU2015113270A (ru) 2016-11-10
FR2995379A1 (fr) 2014-03-14
CA2884556A1 (fr) 2014-03-13
EP2893227B1 (fr) 2016-10-05
CN104603508A (zh) 2015-05-06
CN104603508B (zh) 2016-10-12
US20150226331A1 (en) 2015-08-13
WO2014037547A3 (fr) 2014-05-08
FR2995379B1 (fr) 2014-09-05
CA2884556C (fr) 2019-11-26
JP2015529315A (ja) 2015-10-05
EP2893227A2 (fr) 2015-07-15
JP6235019B2 (ja) 2017-11-22
US9157531B2 (en) 2015-10-13
BR112015005207B1 (pt) 2020-09-08

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/09/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2791 DE 02-07-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.