WO2018200612A1 - Dispositif à induction forcée comportant une entrée à rainure asymétrique en rotation - Google Patents

Dispositif à induction forcée comportant une entrée à rainure asymétrique en rotation Download PDF

Info

Publication number
WO2018200612A1
WO2018200612A1 PCT/US2018/029266 US2018029266W WO2018200612A1 WO 2018200612 A1 WO2018200612 A1 WO 2018200612A1 US 2018029266 W US2018029266 W US 2018029266W WO 2018200612 A1 WO2018200612 A1 WO 2018200612A1
Authority
WO
WIPO (PCT)
Prior art keywords
recess
inlet
induction device
axis
forced induction
Prior art date
Application number
PCT/US2018/029266
Other languages
English (en)
Inventor
Craig Andrew COLONT
Daniel PRUITT
Charles KURLE
Original Assignee
Borgwarner Inc.
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 Borgwarner Inc. filed Critical Borgwarner Inc.
Publication of WO2018200612A1 publication Critical patent/WO2018200612A1/fr

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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips
    • 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
    • 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
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence

Abstract

L'invention concerne un dispositif à induction forcée (1) comprenant une roue (12) de compresseur et un boîtier (20) de compresseur. Le boîtier (20) de compresseur comprend une entrée (22). La roue (12) de compresseur peut tourner à l'intérieur du boîtier (20) de compresseur. L'entrée (22) comprend une partie proximale (22a) positionnée à proximité de la roue (12) de compresseur et présentant une périphérie interne (22a') coaxiale avec un axe (12a) de la roue (12) de compresseur. L'entrée (22) comprend un premier évidement (30) qui fait saillie partiellement dans la partie proximale (22a) et qui est asymétrique en rotation par rapport à l'axe (12a).
PCT/US2018/029266 2017-04-27 2018-04-25 Dispositif à induction forcée comportant une entrée à rainure asymétrique en rotation WO2018200612A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762490790P 2017-04-27 2017-04-27
US62/490,790 2017-04-27

Publications (1)

Publication Number Publication Date
WO2018200612A1 true WO2018200612A1 (fr) 2018-11-01

Family

ID=62117180

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/029266 WO2018200612A1 (fr) 2017-04-27 2018-04-25 Dispositif à induction forcée comportant une entrée à rainure asymétrique en rotation

Country Status (1)

Country Link
WO (1) WO2018200612A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781530A (en) * 1986-07-28 1988-11-01 Cummins Engine Company, Inc. Compressor range improvement means
EP1270953A1 (fr) * 2001-06-29 2003-01-02 Hitachi, Ltd. Machine hydraulique à courant axial
EP2808554A1 (fr) * 2012-01-23 2014-12-03 IHI Corporation Compresseur centrifuge
CN103148021B (zh) * 2013-03-22 2016-06-08 清华大学 具有进口导叶的离心压气机及涡轮增压器
DE102015209666A1 (de) * 2015-05-27 2016-12-01 Volkswagen Aktiengesellschaft Verdichter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781530A (en) * 1986-07-28 1988-11-01 Cummins Engine Company, Inc. Compressor range improvement means
EP1270953A1 (fr) * 2001-06-29 2003-01-02 Hitachi, Ltd. Machine hydraulique à courant axial
EP2808554A1 (fr) * 2012-01-23 2014-12-03 IHI Corporation Compresseur centrifuge
CN103148021B (zh) * 2013-03-22 2016-06-08 清华大学 具有进口导叶的离心压气机及涡轮增压器
DE102015209666A1 (de) * 2015-05-27 2016-12-01 Volkswagen Aktiengesellschaft Verdichter

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