PL3976937T3 - Element do odgazowywacza odśrodkowego maszyny wirowej z dostosowanymi ściankami wzdłużnymi - Google Patents

Element do odgazowywacza odśrodkowego maszyny wirowej z dostosowanymi ściankami wzdłużnymi

Info

Publication number
PL3976937T3
PL3976937T3 PL20737254.1T PL20737254T PL3976937T3 PL 3976937 T3 PL3976937 T3 PL 3976937T3 PL 20737254 T PL20737254 T PL 20737254T PL 3976937 T3 PL3976937 T3 PL 3976937T3
Authority
PL
Poland
Prior art keywords
longitudinal walls
centrifugal deaerator
adapted longitudinal
turbomachine
turbomachine centrifugal
Prior art date
Application number
PL20737254.1T
Other languages
English (en)
Inventor
Arnaud Georges NIFENECKER
Benjamin Nicolas Fulleringer
Nicolas Maurice Marcel HERRAN
Original Assignee
Safran Helicopter 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 Helicopter Engines filed Critical Safran Helicopter Engines
Publication of PL3976937T3 publication Critical patent/PL3976937T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B11/00—Feeding, charging, or discharging bowls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls
    • B04B7/18—Rotary bowls formed or coated with sieving or filtering elements
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/30—Manufacture with deposition of material
    • F05D2230/31—Layer deposition
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/18—Two-dimensional patterned
    • F05D2250/183—Two-dimensional patterned zigzag
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/18—Two-dimensional patterned
    • F05D2250/184—Two-dimensional patterned sinusoidal
    • 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
    • F05D2260/60—Fluid transfer
    • F05D2260/609—Deoiling or demisting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Centrifugal Separators (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
PL20737254.1T 2019-05-24 2020-05-20 Element do odgazowywacza odśrodkowego maszyny wirowej z dostosowanymi ściankami wzdłużnymi PL3976937T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1905487A FR3096275B1 (fr) 2019-05-24 2019-05-24 Pièce pour dégazeur centrifuge de turbomachine avec parois longitudinales adaptées
PCT/FR2020/050836 WO2020240116A1 (fr) 2019-05-24 2020-05-20 Piece pour degazeur centrifuge de turbomachine avec parois longitudinales adaptees

Publications (1)

Publication Number Publication Date
PL3976937T3 true PL3976937T3 (pl) 2024-04-08

Family

ID=67999844

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20737254.1T PL3976937T3 (pl) 2019-05-24 2020-05-20 Element do odgazowywacza odśrodkowego maszyny wirowej z dostosowanymi ściankami wzdłużnymi

Country Status (6)

Country Link
US (1) US11925888B2 (pl)
EP (1) EP3976937B1 (pl)
CN (1) CN114007720B (pl)
FR (1) FR3096275B1 (pl)
PL (1) PL3976937T3 (pl)
WO (1) WO2020240116A1 (pl)

Family Cites Families (36)

* Cited by examiner, † Cited by third party
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FR1590886A (pl) * 1968-11-06 1970-04-20
US3630379A (en) * 1970-08-07 1971-12-28 Pennwalt Corp Step ring centrifuge screen
GB1508212A (en) * 1975-02-10 1978-04-19 Rolls Royce Apparatus for separating suspension of liquids in gas
US5114446A (en) * 1991-02-15 1992-05-19 United Technologies Corporation Deoiler for jet engine
FR2742804B1 (fr) * 1995-12-20 1998-01-16 Snecma Rotor deshuileur pour enceinte de lubrification
US5716423A (en) * 1995-12-21 1998-02-10 United Technologies Corporation Multi-stage deoiler with porous media
US6033450A (en) * 1995-12-21 2000-03-07 United Technologies Corporation Deoiler shaft vortex separator
US6398833B1 (en) * 2000-11-06 2002-06-04 Pratt & Whitney Canada Corp. Air/oil separator
DE10148000A1 (de) * 2001-09-28 2003-04-10 Rolls Royce Deutschland Ölseparator
GB0206243D0 (en) * 2002-03-16 2002-05-01 Rolls Royce Plc An air/oil separator
US7063734B2 (en) * 2004-03-23 2006-06-20 Pratt & Whitney Canada Corp. Air/oil separation system and method
ATE535307T1 (de) * 2004-07-08 2011-12-15 Casa Luigi Pietro Della Zentrifugalabscheider zum scheiden von fluidmischungen in flüssiges oder gasförmiges medium
EP1930059B1 (de) * 2006-11-13 2013-05-15 Sulzer Chemtech AG Tropfenabscheider
FR2937680B1 (fr) * 2008-10-24 2013-11-08 Snecma Rotor deshuileur pour turbomachine
FR2947857B1 (fr) * 2009-07-10 2012-03-30 Snecma Agencement de deshuileur
US9689263B2 (en) * 2009-10-27 2017-06-27 General Electric Company Droplet catcher for centrifugal compressor
US8657931B2 (en) * 2011-08-17 2014-02-25 Hamilton Sundstrand Corporation Gearbox deoiler with sychnronizer
US9028576B2 (en) * 2011-11-09 2015-05-12 Hamilton Sundstrand Corporation Gearbox deoiler with pre-pressuring component
EP2664386B1 (en) * 2012-05-18 2015-06-24 Alfa Laval Corporate AB A centrifugal separator
US8945284B2 (en) * 2012-06-05 2015-02-03 Hamilton Sundstrand Corporation Deoiler seal
ITBO20120716A1 (it) * 2012-12-31 2014-07-01 Avio Spa Filtro provvisto di elementi strutturali, in particolare per un separatore a rotazione
FR3007463B1 (fr) * 2013-06-21 2017-10-20 Hispano-Suiza Boitier d'accessoires de turbomachine equipe d'un separateur air/huile
DE102013114638A1 (de) * 2013-12-20 2015-06-25 Rolls-Royce Deutschland Ltd & Co Kg Vorrichtung eines Strahltriebwerks mit wenigstens einem in einem Gehäuse angeordneten und gegenüber dem Gehäuse drehbar ausgeführten Bauteil
EP3112031B1 (en) * 2014-02-25 2025-03-26 Tokyo Roki Co., Ltd. Oil separator
US9765644B2 (en) * 2015-01-20 2017-09-19 United Technologies Corporation Deoiler debris baffle
US10543442B2 (en) * 2015-03-30 2020-01-28 Cummins Filtration Ip, Inc. Multiple stage rotating coalescer devices
US10537842B2 (en) * 2015-06-09 2020-01-21 Cummins Filtration Ip, Inc. Systems and methods for utilizing a low-friction rotating coalescer contact seal
FR3064304B1 (fr) * 2017-03-21 2019-03-22 Safran Helicopter Engines Degazeur centrifuge de turbomachine
FR3064305B1 (fr) * 2017-03-21 2019-03-22 Safran Helicopter Engines Degazeur centrifuge de turbomachine
FR3071418B1 (fr) * 2017-09-26 2019-09-13 Safran Helicopter Engines Piece pour degazeur centrifuge de turbomachine et procede de fabrication de ladite piece
US10918989B2 (en) * 2018-04-10 2021-02-16 Pratt & Whitney Canada Corp. Air-oil separator with two flow paths
US10870079B2 (en) * 2018-04-10 2020-12-22 Pratt & Whitney Canada Corp. Air-oil separator with first separator radially outward of matrix separator
FR3081513B1 (fr) * 2018-05-28 2021-06-18 Safran Aircraft Engines Systeme de transmission de puissance comprenant un dispositif de recuperation d'huile de lubrification et turbomachine equipee d'un tel systeme de transmission de puissance
CN112469889B (zh) * 2018-07-05 2022-12-13 赛峰集团 用于涡轮机离心式通气器的具有过滤网的部件
FR3083570B1 (fr) * 2018-07-05 2021-09-10 Safran Helicopter Engines Degazeur centrifuge monobloc
FR3094756B1 (fr) * 2019-04-04 2021-03-05 Safran Aircraft Engines Pignon d’entrainement d’un separateur air/huile d’un boitier d’accessoires de turbomachine

Also Published As

Publication number Publication date
FR3096275A1 (fr) 2020-11-27
US11925888B2 (en) 2024-03-12
CN114007720B (zh) 2023-07-07
CN114007720A (zh) 2022-02-01
EP3976937B1 (fr) 2023-11-29
US20220249995A1 (en) 2022-08-11
WO2020240116A1 (fr) 2020-12-03
EP3976937A1 (fr) 2022-04-06
FR3096275B1 (fr) 2021-06-18

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