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DE602004012000D1 - Verdichter mit variabler geometrie - Google Patents

Verdichter mit variabler geometrie

Info

Publication number
DE602004012000D1
DE602004012000D1 DE602004012000T DE602004012000T DE602004012000D1 DE 602004012000 D1 DE602004012000 D1 DE 602004012000D1 DE 602004012000 T DE602004012000 T DE 602004012000T DE 602004012000 T DE602004012000 T DE 602004012000T DE 602004012000 D1 DE602004012000 D1 DE 602004012000D1
Authority
DE
Germany
Prior art keywords
compressors
variable geometry
geometry
variable
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.)
Expired - Lifetime
Application number
DE602004012000T
Other languages
English (en)
Other versions
DE602004012000T2 (de
Inventor
Dominique Petitjean
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.)
Honeywell International Inc
Original Assignee
Honeywell International 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 Honeywell International Inc filed Critical Honeywell International Inc
Publication of DE602004012000D1 publication Critical patent/DE602004012000D1/de
Application granted granted Critical
Publication of DE602004012000T2 publication Critical patent/DE602004012000T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/46—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
    • 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
    • F04D29/08—Sealings
    • F04D29/083—Sealings 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
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE602004012000T 2004-11-08 2004-11-08 Verdichter mit variabler geometrie Expired - Lifetime DE602004012000T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2004/014919 WO2006048042A1 (en) 2004-11-08 2004-11-08 Variable geometry compressor

Publications (2)

Publication Number Publication Date
DE602004012000D1 true DE602004012000D1 (de) 2008-04-03
DE602004012000T2 DE602004012000T2 (de) 2009-02-12

Family

ID=34960205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004012000T Expired - Lifetime DE602004012000T2 (de) 2004-11-08 2004-11-08 Verdichter mit variabler geometrie

Country Status (4)

Country Link
US (1) US7854585B2 (de)
EP (1) EP1809908B1 (de)
DE (1) DE602004012000T2 (de)
WO (1) WO2006048042A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4098821B1 (ja) * 2007-06-07 2008-06-11 株式会社アキタファインブランキング Ｖｇｓタイプターボチャージャにおける可変機構並びにこれを組み込んだ排気ガイドアッセンブリ
US8196726B2 (en) * 2009-07-15 2012-06-12 International Truck Intellectual Property Company, Llc Interactive parasitic devices for engine performance improvement
BR112012007835A2 (pt) 2009-10-06 2016-03-15 Cummins Ltd turbina de geometria variável.
BR112012007827A2 (pt) 2009-10-06 2016-03-08 Cummins Ltd turbina de geometria variável.
WO2011042700A2 (en) 2009-10-06 2011-04-14 Cummins Ltd Variable geometry turbine
WO2011042739A2 (en) 2009-10-06 2011-04-14 Cummins Ltd Variable geometry turbine
DE102011005556A1 (de) * 2011-03-15 2012-09-20 Bosch Mahle Turbo Systems Gmbh & Co. Kg Verstellring
US8857178B2 (en) 2011-06-28 2014-10-14 Caterpillar Inc. Nozzled turbocharger turbine and associated engine and method
WO2015191306A1 (en) * 2014-06-11 2015-12-17 Borgwarner Inc. Compressor housing with variable diameter diffuser
DE102018128255A1 (de) * 2018-11-12 2020-05-14 Ebm-Papst Landshut Gmbh Gebläsevorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495921A (en) * 1967-12-11 1970-02-17 Judson S Swearingen Variable nozzle turbine
US3799694A (en) * 1972-11-20 1974-03-26 Gen Motors Corp Variable diffuser
US3992128A (en) * 1975-06-09 1976-11-16 General Motors Corporation Variable diffuser
JPS5677598A (en) * 1979-11-30 1981-06-25 Nissan Motor Co Ltd Variable-position diffuser for centrifugal compressor
US4657476A (en) * 1984-04-11 1987-04-14 Turbotech, Inc. Variable area turbine
DE3941715A1 (de) * 1989-12-18 1991-06-20 Porsche Ag Abgasturbolader fuer eine brennkraftmaschine
US6547520B2 (en) * 2001-05-24 2003-04-15 Carrier Corporation Rotating vane diffuser for a centrifugal compressor
US6506011B1 (en) * 2001-09-21 2003-01-14 Carrier Corporation Method for limiting split ring diffuser travel

Also Published As

Publication number Publication date
US20080118349A1 (en) 2008-05-22
US7854585B2 (en) 2010-12-21
DE602004012000T2 (de) 2009-02-12
EP1809908B1 (de) 2008-02-20
WO2006048042A1 (en) 2006-05-11
EP1809908A1 (de) 2007-07-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition