RU2019108603A - Центробежный компрессор и турбонагнетатель - Google Patents

Центробежный компрессор и турбонагнетатель Download PDF

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Publication number
RU2019108603A
RU2019108603A RU2019108603A RU2019108603A RU2019108603A RU 2019108603 A RU2019108603 A RU 2019108603A RU 2019108603 A RU2019108603 A RU 2019108603A RU 2019108603 A RU2019108603 A RU 2019108603A RU 2019108603 A RU2019108603 A RU 2019108603A
Authority
RU
Russia
Prior art keywords
centrifugal compressor
rotor
diameter
diffuser
blades
Prior art date
Application number
RU2019108603A
Other languages
English (en)
Russian (ru)
Inventor
Иржи КЛИМА
Ян РЕЗАНИНА
Original Assignee
Ман Энерджи Солюшнз Се
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 Ман Энерджи Солюшнз Се filed Critical Ман Энерджи Солюшнз Се
Publication of RU2019108603A publication Critical patent/RU2019108603A/ru

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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
    • F04D29/444—Bladed diffusers
    • 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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • 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
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps 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
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/12—Kind or type gaseous, i.e. compressible
    • 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
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
RU2019108603A 2018-03-27 2019-03-26 Центробежный компрессор и турбонагнетатель RU2019108603A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018107264.3A DE102018107264A1 (de) 2018-03-27 2018-03-27 Radialverdichter und Turbolader
DE102018107264.3 2018-03-27

Publications (1)

Publication Number Publication Date
RU2019108603A true RU2019108603A (ru) 2020-09-28

Family

ID=67910030

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2019108603A RU2019108603A (ru) 2018-03-27 2019-03-26 Центробежный компрессор и турбонагнетатель

Country Status (7)

Country Link
US (1) US20190301487A1 (zh)
JP (1) JP2019173750A (zh)
KR (1) KR20190113553A (zh)
CN (1) CN110307180A (zh)
CH (1) CH714854B1 (zh)
DE (1) DE102018107264A1 (zh)
RU (1) RU2019108603A (zh)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6669436B2 (en) 2002-02-28 2003-12-30 Dresser-Rand Company Gas compression apparatus and method with noise attenuation
ITMI20022661A1 (it) * 2002-12-17 2004-06-18 Nuovo Pignone Spa Diffusore migliorato per un compressore centrifugo.
EP1860325A1 (de) * 2006-05-26 2007-11-28 ABB Turbo Systems AG Diffusor
US8328535B2 (en) * 2007-02-14 2012-12-11 Borgwarner Inc. Diffuser restraint system and method
US8100643B2 (en) * 2009-04-30 2012-01-24 Pratt & Whitney Canada Corp. Centrifugal compressor vane diffuser wall contouring
US8863513B2 (en) * 2010-03-18 2014-10-21 Toyota Jidosha Kabushiki Kaisha Centrifugal compressor and turbo supercharger
US8511981B2 (en) * 2010-07-19 2013-08-20 Cameron International Corporation Diffuser having detachable vanes with positive lock
WO2012127667A1 (ja) * 2011-03-23 2012-09-27 トヨタ自動車株式会社 遠心圧縮機
CN102562673A (zh) * 2012-01-03 2012-07-11 大同北方天力增压技术有限公司 一种用于涡轮增压器离心式压气机枣核形叶片扩压器
CN103244461B (zh) * 2012-02-14 2016-03-30 珠海格力电器股份有限公司 低稠度叶片扩压器及其制造方法
DE102014012764A1 (de) * 2014-09-02 2016-03-03 Man Diesel & Turbo Se Radialverdichterstufe
DE102015012225A1 (de) * 2015-09-18 2016-04-14 Daimler Ag Leiteinrichtung für einen Verdichter eines Abgasturboladers
DE102015016486A1 (de) * 2015-12-17 2017-06-22 Man Diesel & Turbo Se Radialturbine, Turbolader und Einsatzstück für ein Turbinengehäuse der Radialturbine
DE102016201256A1 (de) * 2016-01-28 2017-08-03 Siemens Aktiengesellschaft Strömungsmaschine mit beschaufeltem Diffusor

Also Published As

Publication number Publication date
CH714854A2 (de) 2019-09-30
KR20190113553A (ko) 2019-10-08
JP2019173750A (ja) 2019-10-10
DE102018107264A1 (de) 2019-10-02
CN110307180A (zh) 2019-10-08
US20190301487A1 (en) 2019-10-03
CH714854B1 (de) 2022-02-28

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