BR112017008462B8 - Capô de recuperação de óleo de lubrificação para um equipamento de turbomáquina - Google Patents

Capô de recuperação de óleo de lubrificação para um equipamento de turbomáquina

Info

Publication number
BR112017008462B8
BR112017008462B8 BR112017008462A BR112017008462A BR112017008462B8 BR 112017008462 B8 BR112017008462 B8 BR 112017008462B8 BR 112017008462 A BR112017008462 A BR 112017008462A BR 112017008462 A BR112017008462 A BR 112017008462A BR 112017008462 B8 BR112017008462 B8 BR 112017008462B8
Authority
BR
Brazil
Prior art keywords
hood
equipment
turbomachine
oil recovery
lubrication oil
Prior art date
Application number
BR112017008462A
Other languages
English (en)
Other versions
BR112017008462A2 (pt
BR112017008462B1 (pt
Inventor
Pikovsky Catherine
Guillaume Farvacque Benoit
René Morreale Serge
Jean Pierre Trohel Mathieu
Original Assignee
Safran Aircraft Engines
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 Safran Aircraft Engines filed Critical Safran Aircraft Engines
Publication of BR112017008462A2 publication Critical patent/BR112017008462A2/pt
Publication of BR112017008462B1 publication Critical patent/BR112017008462B1/pt
Publication of BR112017008462B8 publication Critical patent/BR112017008462B8/pt

Links

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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/06—Arrangements of bearings; Lubricating
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
    • F16H57/0428—Grooves with pumping effect for supplying lubricants
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0482—Gearings with gears having orbital motion
    • 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
    • F16N—LUBRICATING
    • F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/40—Transmission of power
    • F05D2260/403—Transmission of power through the shape of the drive components
    • F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • F05D2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclical, planetary or differential type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Details Of Gearings (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Supercharger (AREA)

Abstract

A invenção se refere a um capô anular de recuperação de óleo de lubrificação para um equipamento de turbomáquina, o dito capô (5) sendo configurado para se estender em torno do dito equipamento (1) e girar em torno de um eixo (A), capô (5) que compreende orifícios transpassantes (8) de passagem radial de óleo por centrifugação, caracterizado pelo fato de que ele compreende meios (13) de desvio do óleo que sai pelos ditos orifícios (8), em uma direção substancialmente transversal ao eixo (A) e substancialmente tangente ao dito capô (5). A invenção se refere também a um conjunto que compreende um equipamento com um tal capô e a uma turbomáquina que os integra.
BR112017008462A 2014-10-28 2015-10-13 Capô de recuperação de óleo de lubrificação para um equipamento de turbomáquina BR112017008462B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1460353A FR3027628B1 (fr) 2014-10-28 2014-10-28 Capot de recuperation d’huile de lubrification pour un equipement de turbomachine
FR1460353 2014-10-28
PCT/FR2015/052757 WO2016066919A1 (fr) 2014-10-28 2015-10-13 Capot de récupération d'huile de lubrification pour un équipement de turbomachine

Publications (3)

Publication Number Publication Date
BR112017008462A2 BR112017008462A2 (pt) 2018-01-09
BR112017008462B1 BR112017008462B1 (pt) 2022-07-26
BR112017008462B8 true BR112017008462B8 (pt) 2023-03-14

Family

ID=52021343

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017008462A BR112017008462B8 (pt) 2014-10-28 2015-10-13 Capô de recuperação de óleo de lubrificação para um equipamento de turbomáquina

Country Status (8)

Country Link
US (1) US10738654B2 (pt)
EP (1) EP3212898B1 (pt)
CN (1) CN107110424B (pt)
BR (1) BR112017008462B8 (pt)
CA (1) CA2965389C (pt)
FR (1) FR3027628B1 (pt)
RU (1) RU2690900C2 (pt)
WO (1) WO2016066919A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3071548B1 (fr) * 2017-09-22 2021-09-10 Safran Trans Systems Dispositif de lubrification et de refroidissement d'un roulement pour turbomachine
FR3075860B1 (fr) 2017-12-22 2019-11-29 Safran Aircraft Engines Etancheite dynamique entre deux rotors d'une turbomachine d'aeronef
FR3082265B1 (fr) * 2018-06-12 2020-05-15 Safran Aircraft Engines Porte-satellites tournant pour un reducteur mecanique d'une turbomachine
FR3093550B1 (fr) * 2019-03-07 2021-02-19 Safran Aircraft Engines Reducteur mecanique de turbomachine d’aeronef
FR3137720A1 (fr) * 2022-07-07 2024-01-12 Safran Aircraft Engines Dispositif de recuperation d’huile pour une turbomachine

Family Cites Families (23)

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Publication number Priority date Publication date Assignee Title
SU1384425A2 (ru) * 1986-10-11 1988-03-30 Минский автомобильный завод Мотор-редуктор привода колеса транспортного средства
US5538258A (en) * 1995-02-22 1996-07-23 Alliedsignal Inc. Oil seal for a high speed rotating shaft
US6039667A (en) * 1998-09-24 2000-03-21 The Falk Corporation Sun gear lubrication and inspection mechanism
GB0108119D0 (en) * 2001-03-30 2001-05-23 Holset Engineering Co Oil control device
JP4296829B2 (ja) * 2003-04-28 2009-07-15 株式会社Ｉｈｉ オイルミストの捕集方法およびオイルミストセパレータ
FR2878287B1 (fr) * 2004-11-25 2009-05-22 Snecma Moteurs Sa Turboreacteur double corps double flux avec generateur de courant electrique arriere
US8753243B2 (en) * 2006-08-15 2014-06-17 United Technologies Corporation Ring gear mounting arrangement with oil scavenge scheme
JP4930219B2 (ja) * 2007-06-26 2012-05-16 トヨタ自動車株式会社 歯車伝達装置
DE102009059842A1 (de) * 2009-12-21 2011-07-07 Schaeffler Technologies GmbH & Co. KG, 91074 Schleuderring mit Fangrinne
FR2957976B1 (fr) * 2010-03-26 2013-04-12 Snecma Dispositif d'etancheite pour une enceinte d'huile d'un turboreacteur
JP5260798B2 (ja) * 2010-08-17 2013-08-14 巴工業株式会社 連続給脂装置を備えたデカンタ型遠心分離機
FR2974143B1 (fr) * 2011-04-18 2015-07-24 Snecma Dispositif de lubrification d'un palier d'une turbomachine
GB201210146D0 (en) * 2012-06-08 2012-07-25 Rolls Royce Plc Oil scavenge arrangement
DE102012011502A1 (de) * 2012-06-09 2013-12-12 Volkswagen Aktiengesellschaft Schmiermittelleitvorrichtung
GB201218310D0 (en) 2012-10-12 2012-11-28 Rolls Royce Plc Oil Scavenge arrangement
US10267232B2 (en) * 2013-02-06 2019-04-23 United Technologies Corporation Oil baffles in carrier for a fan drive gear system
US8857149B1 (en) * 2013-08-26 2014-10-14 United Technologies Corporation Torque connector lubrication scuppers
US9429191B2 (en) * 2013-10-11 2016-08-30 General Electric Company Journal bearing assemblies and methods of assembling same
FR3020658B1 (fr) * 2014-04-30 2020-05-15 Safran Aircraft Engines Capot de recuperation d'huile de lubrification pour un equipement de turbomachine
US10605160B2 (en) * 2014-11-17 2020-03-31 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Turbomachine
FR3032499B1 (fr) * 2015-02-10 2017-11-24 Snecma Ecrou pour le blocage axial d'une bague de palier dans une turbomachine
FR3039207B1 (fr) * 2015-07-21 2019-07-26 Safran Aircraft Engines Carter d'echappement d'une turbomachine a duree de vie augmentee
DE102016111855A1 (de) * 2016-06-28 2017-12-28 Rolls-Royce Deutschland Ltd & Co Kg Ölverteilungssystem und Turbomaschine mit einem Ölverteilungssystem

Also Published As

Publication number Publication date
RU2017115762A3 (pt) 2019-05-14
CN107110424B (zh) 2019-09-24
EP3212898B1 (fr) 2018-12-12
US20170241290A1 (en) 2017-08-24
CA2965389A1 (fr) 2016-05-06
CA2965389C (fr) 2022-08-30
RU2690900C2 (ru) 2019-06-06
EP3212898A1 (fr) 2017-09-06
FR3027628A1 (fr) 2016-04-29
FR3027628B1 (fr) 2019-07-12
WO2016066919A1 (fr) 2016-05-06
CN107110424A (zh) 2017-08-29
BR112017008462A2 (pt) 2018-01-09
BR112017008462B1 (pt) 2022-07-26
US10738654B2 (en) 2020-08-11
RU2017115762A (ru) 2018-11-29

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Legal Events

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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 13/10/2015, OBSERVADAS AS CONDICOES LEGAIS

B09W Correction of the decision to grant [chapter 9.1.4 patent gazette]

Free format text: RETIFICACAO DO PARECER DE DEFERIMENTO PUBLICADO NA RPI2687.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. 2690 DE 26/07/2022 QUANTO AO QUADRO REIVINDICATORIO.