KR20130079326A - 원심압축기를 가진 터빈엔진의 공기유동을 적응시키기 위한 방법 및 방법을 실행하기 위한 디퓨저 - Google Patents

원심압축기를 가진 터빈엔진의 공기유동을 적응시키기 위한 방법 및 방법을 실행하기 위한 디퓨저 Download PDF

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Publication number
KR20130079326A
KR20130079326A KR1020127025210A KR20127025210A KR20130079326A KR 20130079326 A KR20130079326 A KR 20130079326A KR 1020127025210 A KR1020127025210 A KR 1020127025210A KR 20127025210 A KR20127025210 A KR 20127025210A KR 20130079326 A KR20130079326 A KR 20130079326A
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KR
South Korea
Prior art keywords
blade
blades
diffuser
variable pitch
ring
Prior art date
Application number
KR1020127025210A
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English (en)
Korean (ko)
Inventor
피에르 비스카이
파트릭 마르코니
후버르트 히포리테 비그노
Original Assignee
터보메카
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43067161&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR20130079326(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 터보메카 filed Critical 터보메카
Publication of KR20130079326A publication Critical patent/KR20130079326A/ko

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • 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
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR1020127025210A 2010-04-14 2011-04-13 원심압축기를 가진 터빈엔진의 공기유동을 적응시키기 위한 방법 및 방법을 실행하기 위한 디퓨저 KR20130079326A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1052827 2010-04-14
FR1052827A FR2958967B1 (fr) 2010-04-14 2010-04-14 Procede d'adaptation de debit d'air de turbomachine a compresseur centrifuge et diffuseur de mise en oeuvre
PCT/FR2011/050846 WO2011128587A1 (fr) 2010-04-14 2011-04-13 Procédé d'adaptation de débit d'air de turbomachine à compresseur centrifuge et diffuseur de mise en oeuvre

Publications (1)

Publication Number Publication Date
KR20130079326A true KR20130079326A (ko) 2013-07-10

Family

ID=43067161

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127025210A KR20130079326A (ko) 2010-04-14 2011-04-13 원심압축기를 가진 터빈엔진의 공기유동을 적응시키기 위한 방법 및 방법을 실행하기 위한 디퓨저

Country Status (10)

Country Link
US (1) US20130034425A1 (ja)
EP (1) EP2558728B2 (ja)
JP (2) JP2013524099A (ja)
KR (1) KR20130079326A (ja)
CN (1) CN102834622B (ja)
CA (1) CA2794825C (ja)
FR (1) FR2958967B1 (ja)
PL (1) PL2558728T5 (ja)
RU (1) RU2564158C2 (ja)
WO (1) WO2011128587A1 (ja)

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US10458429B2 (en) 2016-05-26 2019-10-29 Rolls-Royce Corporation Impeller shroud with slidable coupling for clearance control in a centrifugal compressor
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Also Published As

Publication number Publication date
WO2011128587A1 (fr) 2011-10-20
FR2958967A1 (fr) 2011-10-21
US20130034425A1 (en) 2013-02-07
CN102834622B (zh) 2016-02-10
EP2558728A1 (fr) 2013-02-20
FR2958967B1 (fr) 2013-03-15
RU2564158C2 (ru) 2015-09-27
EP2558728B2 (fr) 2022-10-12
RU2012148378A (ru) 2014-05-20
CA2794825C (fr) 2018-06-12
CA2794825A1 (fr) 2011-10-20
EP2558728B1 (fr) 2019-07-24
JP6483074B2 (ja) 2019-03-13
CN102834622A (zh) 2012-12-19
JP2013524099A (ja) 2013-06-17
PL2558728T3 (pl) 2019-10-31
PL2558728T5 (pl) 2023-02-06
JP2017061936A (ja) 2017-03-30

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