JPS5526317B2 - - Google Patents

Info

Publication number
JPS5526317B2
JPS5526317B2 JP7283797A JP8379772A JPS5526317B2 JP S5526317 B2 JPS5526317 B2 JP S5526317B2 JP 7283797 A JP7283797 A JP 7283797A JP 8379772 A JP8379772 A JP 8379772A JP S5526317 B2 JPS5526317 B2 JP S5526317B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP7283797A
Other languages
Japanese (ja)
Other versions
JPS4831504A (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4831504A publication Critical patent/JPS4831504A/ja
Publication of JPS5526317B2 publication Critical patent/JPS5526317B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)
JP7283797A 1971-08-24 1972-08-23 Expired JPS5526317B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17433571A 1971-08-24 1971-08-24

Publications (2)

Publication Number Publication Date
JPS4831504A JPS4831504A (enrdf_load_stackoverflow) 1973-04-25
JPS5526317B2 true JPS5526317B2 (enrdf_load_stackoverflow) 1980-07-12

Family

ID=22635796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7283797A Expired JPS5526317B2 (enrdf_load_stackoverflow) 1971-08-24 1972-08-23

Country Status (10)

Country Link
US (1) US3719430A (enrdf_load_stackoverflow)
JP (1) JPS5526317B2 (enrdf_load_stackoverflow)
AU (1) AU456332B2 (enrdf_load_stackoverflow)
BE (1) BE787830A (enrdf_load_stackoverflow)
CH (1) CH544225A (enrdf_load_stackoverflow)
DE (1) DE2240994C2 (enrdf_load_stackoverflow)
FR (1) FR2151390A5 (enrdf_load_stackoverflow)
GB (1) GB1395930A (enrdf_load_stackoverflow)
IT (1) IT964073B (enrdf_load_stackoverflow)
NL (1) NL7211453A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896417U (ja) * 1981-12-22 1983-06-30 株式会社日立ホームテック 調理器用ちり受皿
JPS58182397U (ja) * 1982-05-31 1983-12-05 株式会社東芝 高周波加熱調理装置
JPS6276816U (enrdf_load_stackoverflow) * 1985-10-31 1987-05-16
JP2012516972A (ja) * 2009-02-05 2012-07-26 スネクマ タービンエンジン用ディフューザ／整流器アセンブリ

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027997A (en) * 1975-12-10 1977-06-07 General Electric Company Diffuser for a centrifugal compressor
US4100732A (en) * 1976-12-02 1978-07-18 General Electric Company Centrifugal compressor advanced dump diffuser
US4576550A (en) * 1983-12-02 1986-03-18 General Electric Company Diffuser for a centrifugal compressor
US4815935A (en) * 1987-04-29 1989-03-28 General Motors Corporation Centrifugal compressor with aerodynamically variable geometry diffuser
US5011371A (en) * 1987-04-29 1991-04-30 General Motors Corporation Centrifugal compressor/pump with fluid dynamically variable geometry diffuser
US4966523A (en) * 1989-07-27 1990-10-30 Tiernay Turbines, Incorporated Two-row pipe diffusers with boundary layer control
US6279322B1 (en) * 1999-09-07 2001-08-28 General Electric Company Deswirler system for centrifugal compressor
US6280139B1 (en) * 1999-10-18 2001-08-28 Pratt & Whitney Canada Corp. Radial split diffuser
US6896475B2 (en) * 2002-11-13 2005-05-24 General Electric Company Fluidic actuation for improved diffuser performance
WO2004051091A1 (ja) * 2002-12-04 2004-06-17 Mitsubishi Heavy Industries,Ltd. 遠心圧縮機用ディフューザ及びその製造方法
US7191519B2 (en) * 2003-08-22 2007-03-20 Borgwarner Inc. Method for the manufacture of a vaned diffuser
US8328535B2 (en) 2007-02-14 2012-12-11 Borgwarner Inc. Diffuser restraint system and method
US7975506B2 (en) 2008-02-20 2011-07-12 Trane International, Inc. Coaxial economizer assembly and method
US7856834B2 (en) * 2008-02-20 2010-12-28 Trane International Inc. Centrifugal compressor assembly and method
US8037713B2 (en) 2008-02-20 2011-10-18 Trane International, Inc. Centrifugal compressor assembly and method
US9353765B2 (en) * 2008-02-20 2016-05-31 Trane International Inc. Centrifugal compressor assembly and method
FR2927950B1 (fr) * 2008-02-27 2011-12-23 Snecma Ensemble diffuseur-redresseur pour une turbomachine
DE102015219556A1 (de) * 2015-10-08 2017-04-13 Rolls-Royce Deutschland Ltd & Co Kg Diffusor für Radialverdichter, Radialverdichter und Turbomaschine mit Radialverdichter
DE102017101590A1 (de) * 2017-01-27 2018-08-02 Man Diesel & Turbo Se Radialverdichter und Turbolader
FR3065023B1 (fr) * 2017-04-07 2019-04-12 Safran Aircraft Engines Diffuseur axial renforce
US11098730B2 (en) 2019-04-12 2021-08-24 Rolls-Royce Corporation Deswirler assembly for a centrifugal compressor
US11286951B2 (en) 2019-05-21 2022-03-29 Pratt & Whitney Canada Corp. Diffuser pipe with exit scallops
CN110107505B (zh) * 2019-06-14 2020-07-03 安徽工业大学 一种飞行器增压装置
JP2021032106A (ja) 2019-08-22 2021-03-01 三菱重工業株式会社 ベーンドディフューザ及び遠心圧縮機
US11441516B2 (en) 2020-07-14 2022-09-13 Rolls-Royce North American Technologies Inc. Centrifugal compressor assembly for a gas turbine engine with deswirler having sealing features
US11286952B2 (en) 2020-07-14 2022-03-29 Rolls-Royce Corporation Diffusion system configured for use with centrifugal compressor
US11578654B2 (en) 2020-07-29 2023-02-14 Rolls-Royce North American Technologies Inc. Centrifical compressor assembly for a gas turbine engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968101C (de) * 1950-03-03 1958-01-16 Escher Wyss Gmbh Einrichtung an radialen Kreiselverdichtern und -pumpen zur Umsetzung von kinetischer Energie des Stroemungsmittels in Druckenergie

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896417U (ja) * 1981-12-22 1983-06-30 株式会社日立ホームテック 調理器用ちり受皿
JPS58182397U (ja) * 1982-05-31 1983-12-05 株式会社東芝 高周波加熱調理装置
JPS6276816U (enrdf_load_stackoverflow) * 1985-10-31 1987-05-16
JP2012516972A (ja) * 2009-02-05 2012-07-26 スネクマ タービンエンジン用ディフューザ／整流器アセンブリ

Also Published As

Publication number Publication date
DE2240994C2 (de) 1983-09-15
CH544225A (de) 1973-11-15
BE787830A (fr) 1972-12-18
JPS4831504A (enrdf_load_stackoverflow) 1973-04-25
FR2151390A5 (enrdf_load_stackoverflow) 1973-04-13
AU4506472A (en) 1974-04-26
GB1395930A (en) 1975-05-29
AU456332B2 (en) 1974-12-12
DE2240994A1 (de) 1973-03-01
IT964073B (it) 1974-01-21
US3719430A (en) 1973-03-06
NL7211453A (enrdf_load_stackoverflow) 1973-02-27

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