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DE502005003064D1 - turbocharger - Google Patents

turbocharger

Info

Publication number
DE502005003064D1
DE502005003064D1 DE502005003064T DE502005003064T DE502005003064D1 DE 502005003064 D1 DE502005003064 D1 DE 502005003064D1 DE 502005003064 T DE502005003064 T DE 502005003064T DE 502005003064 T DE502005003064 T DE 502005003064T DE 502005003064 D1 DE502005003064 D1 DE 502005003064D1
Authority
DE
Germany
Prior art keywords
turbocharger
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.)
Active
Application number
DE502005003064T
Other languages
German (de)
Inventor
Rudolf Wimmer
Christian Schroecker
Leopold Eisterlehner
Peter Dr Nefischer
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of DE502005003064D1 publication Critical patent/DE502005003064D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/143—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path the shiftable member being a wall, or part thereof of a radial diffuser
    • 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
    • F04D29/464—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
    • 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
    • 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
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/06—Purpose of the control system to match engine to driven device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE502005003064T 2004-09-29 2005-09-22 turbocharger Active DE502005003064D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004047103A DE102004047103A1 (en) 2004-09-29 2004-09-29 turbocharger

Publications (1)

Publication Number Publication Date
DE502005003064D1 true DE502005003064D1 (en) 2008-04-17

Family

ID=35219327

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004047103A Withdrawn DE102004047103A1 (en) 2004-09-29 2004-09-29 turbocharger
DE502005003064T Active DE502005003064D1 (en) 2004-09-29 2005-09-22 turbocharger

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004047103A Withdrawn DE102004047103A1 (en) 2004-09-29 2004-09-29 turbocharger

Country Status (2)

Country Link
EP (1) EP1643133B1 (en)
DE (2) DE102004047103A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0522591D0 (en) 2005-11-04 2005-12-14 Parsons Brinckerhoff Ltd Process and plant for power generation
GB0624046D0 (en) * 2006-12-01 2007-01-10 Parsons Brinckerhoff Ltd Flow control device
CN102080577A (en) * 2010-12-24 2011-06-01 康跃科技股份有限公司 Section-variable turbine
DE102011088032A1 (en) * 2011-12-08 2013-06-13 Bosch Mahle Turbo Systems Gmbh & Co. Kg loader
DE102012104479B4 (en) * 2012-05-24 2016-05-25 Woco Industrietechnik Gmbh Compressor housing, in particular turbocharger housing, and method for producing a compressor housing
CN103511063B (en) * 2013-10-29 2017-12-05 汉美综合科技（常州）有限公司 Adjustable back-to-back bilateral-pressure impeller turbocharger
CN104632646A (en) 2014-03-12 2015-05-20 珠海格力电器股份有限公司 Centrifugal compressor and centrifugal unit with same
DE202014101614U1 (en) 2014-04-07 2015-07-09 Woco Industrietechnik Gmbh actuator
CN112112838A (en) * 2019-06-19 2020-12-22 开利公司 Diffuser system and centrifugal compressor comprising same
CN112412809A (en) * 2020-11-20 2021-02-26 潘碧琼 Centrifugal pump capable of reducing internal pressure pulsation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH125547A (en) * 1927-02-21 1928-04-16 Oscar Simmen Gyroscope.
US3071347A (en) * 1959-12-30 1963-01-01 Garrett Corp Variable area nozzle device
US3150650A (en) * 1961-09-29 1964-09-29 Caterpillar Tractor Co Variable area diffuser for compressor
US4403914A (en) * 1981-07-13 1983-09-13 Teledyne Industries, Inc. Variable geometry device for turbomachinery
DE4218229C1 (en) * 1992-06-03 1993-03-04 Man B & W Diesel Ag, 8900 Augsburg, De Turbocharger with radial flow through impeller - has blade retaining recesses, into which blades are insertable after axial shift of adjuster
US6139262A (en) * 1998-05-08 2000-10-31 York International Corporation Variable geometry diffuser
JP2000213496A (en) * 1999-01-20 2000-08-02 Ishikawajima Harima Heavy Ind Co Ltd Centrifugal compressor
JP4573074B2 (en) * 2000-05-24 2010-11-04 株式会社Ｉｈｉ Centrifugal compressor with variable diffuser and its control method
US6872050B2 (en) * 2002-12-06 2005-03-29 York International Corporation Variable geometry diffuser mechanism

Also Published As

Publication number Publication date
EP1643133B1 (en) 2008-03-05
DE102004047103A1 (en) 2006-04-13
EP1643133A1 (en) 2006-04-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition