EP1632678A1 - Générateur de tourbillons orthogonal - Google Patents

Générateur de tourbillons orthogonal Download PDF

Info

Publication number
EP1632678A1
EP1632678A1 EP04104182A EP04104182A EP1632678A1 EP 1632678 A1 EP1632678 A1 EP 1632678A1 EP 04104182 A EP04104182 A EP 04104182A EP 04104182 A EP04104182 A EP 04104182A EP 1632678 A1 EP1632678 A1 EP 1632678A1
Authority
EP
European Patent Office
Prior art keywords
swirl generator
outlet opening
region
inlet
outlet
Prior art date
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.)
Withdrawn
Application number
EP04104182A
Other languages
German (de)
English (en)
Inventor
Helmut Kindl
Norbert Schorn
Uwe Spaeder
Rob Stalman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
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 Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Priority to EP04104182A priority Critical patent/EP1632678A1/fr
Priority to US11/217,826 priority patent/US7520717B2/en
Publication of EP1632678A1 publication Critical patent/EP1632678A1/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • F04D29/4206—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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
    • 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
    • F05D2250/51—Inlet

Definitions

  • EP 0 243 596 B1 discloses an axial-twist regulator for an exhaust-gas turbocharger for internal combustion engines with a radial compressor.
  • the centrifugal compressor consists of an axial distributor with a ring extending radially to the loader axis about radially aligned axes of rotation pivoting vanes, which consist essentially of circular cutouts of such shape and pitch that they almost completely cover the cross-section of a flow channel at complete closure of the nozzle and in the flow channel are arranged in a housing.
  • the inner wall of the housing comprises in Seen flow direction, a first shell of a cylinder portion, a shell of a spherical portion and a second cylinder portion of smaller radius.
  • the ball radius of the ball section is equal to the radius of the first cylinder section.
  • adjusting lever At the along the axes of rotation outwardly projecting waves of the one-sided bearing vanes adjusting lever are arranged, which engage in a housing concentrically enclosing adjusting ring.
  • the ball section is nozzle-shaped in the second cylinder section over.
  • the axes of rotation of the vanes are each in the blade leading edge.
  • the transition of the housing shell from the first cylinder section to the ball section lies in the plane of the axes of rotation of the guide vanes.
  • the invention has for its object to provide a centrifugal compressor with a swirl generator available, the swirl generator is improved by simple means to the effect that a reduced space to be occupied within the engine compartment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP04104182A 2004-09-01 2004-09-01 Générateur de tourbillons orthogonal Withdrawn EP1632678A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP04104182A EP1632678A1 (fr) 2004-09-01 2004-09-01 Générateur de tourbillons orthogonal
US11/217,826 US7520717B2 (en) 2004-09-01 2005-09-01 Swirl generator for a radial compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04104182A EP1632678A1 (fr) 2004-09-01 2004-09-01 Générateur de tourbillons orthogonal

Publications (1)

Publication Number Publication Date
EP1632678A1 true EP1632678A1 (fr) 2006-03-08

Family

ID=34929513

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04104182A Withdrawn EP1632678A1 (fr) 2004-09-01 2004-09-01 Générateur de tourbillons orthogonal

Country Status (2)

Country Link
US (1) US7520717B2 (fr)
EP (1) EP1632678A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008004746A1 (de) * 2008-01-16 2009-07-23 Behr Gmbh & Co. Kg Gebläse, insbesondere für die Frisch- und/oder Umluftansaugung einer Fahrzeugklimaanlage
DE102007062204A1 (de) * 2007-12-21 2009-09-03 Continental Automotive Gmbh Drallerzeugungsapparat und Turbolader mit einem solchen Drallerzeugungsapparat
DE102009012971A1 (de) * 2009-03-12 2010-09-16 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung für Brennkraftmaschinen
CN110321586A (zh) * 2019-04-26 2019-10-11 四川大学 一种航空发动机偏离设计点工作状态迭代求解的取值方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2116728A1 (fr) * 2008-05-07 2009-11-11 Siemens Aktiengesellschaft Ensemble d'entrée de fluides
GB0821089D0 (en) * 2008-11-19 2008-12-24 Ford Global Tech Llc A method for improving the performance of a radial compressor
DE112009004724A5 (de) * 2009-04-29 2012-08-30 Fev Gmbh Verdichter mit drallerzeuger bei einem kraftfahrzeug
US8909454B2 (en) * 2011-04-08 2014-12-09 General Electric Company Control of compression system with independently actuated inlet guide and/or stator vanes
JP2022011812A (ja) * 2020-06-30 2022-01-17 三菱重工コンプレッサ株式会社 回転機械のインペラ及び回転機械

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2336010A (en) * 1942-09-17 1943-12-07 Fairchild Engine & Airplane Supercharger
FR982583A (fr) * 1943-07-22 1951-06-12 Anciens Etablissements Berry Perfectionnement aux appareils rotatifs mettant un fluide en mouvement
US4389158A (en) * 1980-06-06 1983-06-21 Nissan Motor Co., Ltd. Turbo compressor having a surge suppressing arrangement
US4470256A (en) * 1981-12-22 1984-09-11 The Garrett Corporation Fluid compressor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671406A (en) * 1950-06-14 1954-03-09 Laval Steam Turbine Co Centrifugal pump
DE3613857A1 (de) * 1986-04-24 1987-10-29 Kuehnle Kopp Kausch Ag Axialdrallregler fuer einen abgasturbolader fuer verbrennungsmotoren
US5368440A (en) * 1993-03-11 1994-11-29 Concepts Eti, Inc. Radial turbo machine
US5730580A (en) * 1995-03-24 1998-03-24 Concepts Eti, Inc. Turbomachines having rogue vanes
US6520738B2 (en) * 2001-03-15 2003-02-18 Honeywell International, Inc. Plenum entry bulk swirl generator
DE10207456C1 (de) * 2002-01-22 2003-04-17 Porsche Ag Abgasturbolader für eine Brennkraftmaschine
DE10250302B4 (de) 2002-10-29 2004-12-09 Bayerische Motoren Werke Ag Drallerzeugungseinrichtung für einen Verdichter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2336010A (en) * 1942-09-17 1943-12-07 Fairchild Engine & Airplane Supercharger
FR982583A (fr) * 1943-07-22 1951-06-12 Anciens Etablissements Berry Perfectionnement aux appareils rotatifs mettant un fluide en mouvement
US4389158A (en) * 1980-06-06 1983-06-21 Nissan Motor Co., Ltd. Turbo compressor having a surge suppressing arrangement
US4470256A (en) * 1981-12-22 1984-09-11 The Garrett Corporation Fluid compressor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007062204A1 (de) * 2007-12-21 2009-09-03 Continental Automotive Gmbh Drallerzeugungsapparat und Turbolader mit einem solchen Drallerzeugungsapparat
DE102008004746A1 (de) * 2008-01-16 2009-07-23 Behr Gmbh & Co. Kg Gebläse, insbesondere für die Frisch- und/oder Umluftansaugung einer Fahrzeugklimaanlage
DE102009012971A1 (de) * 2009-03-12 2010-09-16 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung für Brennkraftmaschinen
CN110321586A (zh) * 2019-04-26 2019-10-11 四川大学 一种航空发动机偏离设计点工作状态迭代求解的取值方法

Also Published As

Publication number Publication date
US7520717B2 (en) 2009-04-21
US20060042588A1 (en) 2006-03-02

Similar Documents

Publication Publication Date Title
DE102014216162B4 (de) Aufgeladene Brennkraftmaschine mit Abgasturbolader und Verfahren zum Betreiben einer derartigen Brennkraftmaschine
DE102005019896B4 (de) Drallerzeugungseinrichtung
EP1488084B1 (fr) Turbocompresseur a gaz d'echappement a geometrie variable
EP3051099B1 (fr) Compresseur à géometrie d'écoulement variable
EP2147216A1 (fr) Turbocompresseur à suralimentation de gaz d'échappement
DE202014103795U1 (de) Aufgeladene Brennkraftmaschine mit Abgasturbolader
DE102004029830A1 (de) Turbinenrad in einer Abgasturbine eines Abgasturboladers
DE102017216329A1 (de) Radialverdichter mit einem Irisblendenmechanismus für eine Aufladevorrichtung eines Verbrennungsmotors, Aufladevorrichtung und Lamelle für den Irisblendenmechanismus
WO2008125564A1 (fr) Turbocompresseur à gaz d'échappement pourvu d'un dispositif de répartition des quantités de gaz et procédé permettant de faire fonctionner un tel turbocompresseur
EP1632678A1 (fr) Générateur de tourbillons orthogonal
DE102008052088A1 (de) Turbinengehäuse für einen Abgasturbolader und Brennkraftmaschine
DE112012002985T5 (de) Mehrstufiges Turboladesystem
DE102021134397A1 (de) Turbinenauslassanordnung, Turbovorrichtung, Verbrennungsmotor und Fahrzeug
DE102016210011B4 (de) Aufgeladene selbstzündende Brennkraftmaschine mit Abgasrückführung und Verfahren zum Betreiben einer derartigen Brennkraftmaschine
DE102014212606B4 (de) Kraftfahrzeug und Luftfilterbox
DE202016103188U1 (de) Aufgeladene Brennkraftmaschine mit Abgasrückführung
WO2009071174A1 (fr) Turbocompresseur à gaz d'échappement pour moteur à combustion interne, et procédé de commutation d'un dispositif à canalisation d'air d'un turbocompresseur à gaz d'échappement
DE102022210936A1 (de) Hitzeschild für eine aufladevorrichtung
DE102014226341A1 (de) Verdichter, Abgasturbolader und Brennkraftmaschine
DE102011111747A1 (de) Verdichter für einen Abgasturbolader
DE102017012253B4 (de) Verdichter für einen Turbolader einer Brennkraftmaschine sowie Turbolader für eine Brennkraftmaschine
DE102014216163A1 (de) Aufgeladene Brennkraftmaschine mit Abgasturbolader und Verfahren zum Betreiben einer derartigen Brennkraftmaschine
DE102017218295B4 (de) Verdichter für einen Turbolader einer Brennkraftmaschine sowie Turbolader für eine Brennkraftmaschine
WO2018177864A1 (fr) Turbocompresseur pour un moteur à combustion interne ainsi que carter de turbine
EP4031752B1 (fr) Introduction concentrique d'un flux massique waste-gate dans un diffuseur axial à écoulement optimisé

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20060316