JP7700129B2 - 圧縮機の流出領域、このタイプの流出領域を有する圧縮機、及び圧縮機を有する過給機 - Google Patents

圧縮機の流出領域、このタイプの流出領域を有する圧縮機、及び圧縮機を有する過給機 Download PDF

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JP7700129B2
JP7700129B2 JP2022541807A JP2022541807A JP7700129B2 JP 7700129 B2 JP7700129 B2 JP 7700129B2 JP 2022541807 A JP2022541807 A JP 2022541807A JP 2022541807 A JP2022541807 A JP 2022541807A JP 7700129 B2 JP7700129 B2 JP 7700129B2
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Prior art keywords
compressor wheel
compressor
region
outlet
diffuser
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Japanese (ja)
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JP2023509718A5 (enExample
JP2023509718A (ja
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ダニエル ラッシュ
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アクセラロン スウィツァーランド リミテッド
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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
    • 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4293—Details of fluid inlet or outlet
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
JP2022541807A 2020-01-07 2021-01-07 圧縮機の流出領域、このタイプの流出領域を有する圧縮機、及び圧縮機を有する過給機 Active JP7700129B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20150566.6A EP3848590A1 (de) 2020-01-07 2020-01-07 Abströmbereich eines verdichters, verdichter mit einem solchen abströmbereich, und turbolader mit dem verdichter
EP20150566.6 2020-01-07
PCT/EP2021/050171 WO2021140142A1 (de) 2020-01-07 2021-01-07 Abströmbereich eines verdichters, verdichter mit einem solchen abströmbereich, und turbolader mit dem verdichter

Publications (3)

Publication Number Publication Date
JP2023509718A JP2023509718A (ja) 2023-03-09
JP2023509718A5 JP2023509718A5 (enExample) 2023-11-29
JP7700129B2 true JP7700129B2 (ja) 2025-06-30

Family

ID=69147475

Family Applications (1)

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JP2022541807A Active JP7700129B2 (ja) 2020-01-07 2021-01-07 圧縮機の流出領域、このタイプの流出領域を有する圧縮機、及び圧縮機を有する過給機

Country Status (6)

Country Link
US (1) US11885350B2 (enExample)
EP (2) EP3848590A1 (enExample)
JP (1) JP7700129B2 (enExample)
KR (1) KR102902410B1 (enExample)
CN (1) CN115038878A (enExample)
WO (1) WO2021140142A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12297844B2 (en) * 2022-11-13 2025-05-13 Borgwarner Inc. Controlled area progression diffuser
CN115962154A (zh) * 2023-03-17 2023-04-14 潍柴动力股份有限公司 过渡段子午流道在机匣侧变窄的压气机、发动机和汽车
WO2024199825A1 (en) * 2023-03-24 2024-10-03 Turbo Systems Switzerland Ltd. Impeller for a compressor, compressor and turbocharger
CN117685251B (zh) * 2023-12-28 2024-08-06 安徽环茨智能科技有限公司 一种旋涡式高压风机叶轮增压结构
US20250354565A1 (en) * 2024-05-20 2025-11-20 Borgwarner Inc. Controlled Area Progression Vaned Diffuser
US12560176B1 (en) * 2025-01-23 2026-02-24 Garrett Transportation I Inc. Extended wheel tip and back-disk cavity

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003526037A (ja) 1998-10-01 2003-09-02 アライドシグナル インコーポレイテッド ばね負荷式ベーンディフューザ
WO2018179100A1 (ja) 2017-03-28 2018-10-04 三菱重工エンジン＆ターボチャージャ株式会社 遠心圧縮機及びターボチャージャ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE724553C (de) * 1938-08-07 1942-08-29 Linde Eismasch Ag Ausbildung des Arbeitsraumes in einem Kreiselradverdichter, in dem das gefoerderte Gas aus dem Laufrad mit UEberschallgeschwindigkeit austritt
US3289921A (en) * 1965-10-08 1966-12-06 Caterpillar Tractor Co Vaneless diffuser
US3997281A (en) * 1975-01-22 1976-12-14 Atkinson Robert P Vaned diffuser and method
JP2008075536A (ja) * 2006-09-21 2008-04-03 Mitsubishi Heavy Ind Ltd 遠心圧縮機
DE102013018286A1 (de) * 2013-10-31 2015-04-30 Man Diesel & Turbo Se Radialverdichter
CN105264236B (zh) * 2013-11-22 2018-02-13 株式会社Ihi 离心压缩机及增压器
DE102014012765A1 (de) * 2014-09-02 2016-03-03 Man Diesel & Turbo Se Radialverdichterstufe
DE102015103615A1 (de) * 2014-10-24 2016-04-28 Volkswagen Aktiengesellschaft Radialverdichter
DE102016102924A1 (de) * 2016-02-19 2017-08-24 Abb Turbo Systems Ag Diffusor eines Radialverdichters
DE102017101590A1 (de) * 2017-01-27 2018-08-02 Man Diesel & Turbo Se Radialverdichter und Turbolader

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003526037A (ja) 1998-10-01 2003-09-02 アライドシグナル インコーポレイテッド ばね負荷式ベーンディフューザ
WO2018179100A1 (ja) 2017-03-28 2018-10-04 三菱重工エンジン＆ターボチャージャ株式会社 遠心圧縮機及びターボチャージャ

Also Published As

Publication number Publication date
US20230349392A1 (en) 2023-11-02
WO2021140142A1 (de) 2021-07-15
EP4088038B8 (de) 2025-01-08
EP4088038B1 (de) 2024-12-04
EP4088038A1 (de) 2022-11-16
US11885350B2 (en) 2024-01-30
CN115038878A (zh) 2022-09-09
KR102902410B1 (ko) 2025-12-19
EP3848590A1 (de) 2021-07-14
KR20220116332A (ko) 2022-08-22
JP2023509718A (ja) 2023-03-09

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