DE112016001412A5 - Multi-stage turbocharger - Google Patents

Multi-stage turbocharger Download PDF

Info

Publication number
DE112016001412A5
DE112016001412A5 DE112016001412.0T DE112016001412T DE112016001412A5 DE 112016001412 A5 DE112016001412 A5 DE 112016001412A5 DE 112016001412 T DE112016001412 T DE 112016001412T DE 112016001412 A5 DE112016001412 A5 DE 112016001412A5
Authority
DE
Germany
Prior art keywords
stage turbocharger
turbocharger
stage
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Withdrawn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
DE112016001412.0T
Other languages
German (de)
Inventor
Thomas Obenaus
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.)
AVL List GmbH
Original Assignee
AVL List GmbH
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 AVL List GmbH filed Critical AVL List GmbH
Publication of DE112016001412A5 publication Critical patent/DE112016001412A5/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
    • F02C7/143—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage 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
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5826—Cooling at least part of the working fluid in a heat exchanger
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/211—Heat transfer, e.g. cooling by intercooling, e.g. during a compression cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE112016001412.0T 2015-03-26 2016-03-23 Multi-stage turbocharger Withdrawn DE112016001412A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA50244/2015 2015-03-26
ATA50244/2015A AT516986B1 (en) 2015-03-26 2015-03-26 MULTI-STAGE ABGASTURBOLADER
PCT/AT2016/050076 WO2016149727A1 (en) 2015-03-26 2016-03-23 Multi-stage turbocharger

Publications (1)

Publication Number Publication Date
DE112016001412A5 true DE112016001412A5 (en) 2018-01-25

Family

ID=55858727

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112016001412.0T Withdrawn DE112016001412A5 (en) 2015-03-26 2016-03-23 Multi-stage turbocharger

Country Status (4)

Country Link
CN (1) CN107667226B (en)
AT (1) AT516986B1 (en)
DE (1) DE112016001412A5 (en)
WO (1) WO2016149727A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7135788B2 (en) 2018-11-29 2022-09-13 トヨタ自動車株式会社 turbocharger
JP6639728B1 (en) * 2018-11-29 2020-02-05 トヨタ自動車株式会社 Turbocharger
EP3699436A1 (en) * 2019-02-20 2020-08-26 ABB Schweiz AG Compressor housing of a radial flow compressor and method for feeding charged air to a combustion engine
US10746099B1 (en) * 2019-04-03 2020-08-18 GM Global Technology Operations LLC Multi-step bore turbocharger

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH215474A (en) * 1938-07-21 1941-06-30 Sulzer Ag Multi-stage, axially working turbo machine.
US2612310A (en) * 1948-10-01 1952-09-30 Oerlikon Maschf Intermediate cooler for multistage rotary compressors
US3134536A (en) * 1961-06-27 1964-05-26 Ass Elect Ind Intercoolers for gas compressors
DE2233970C2 (en) * 1972-07-11 1975-03-13 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg TWO-STAGE CHARGED PISTON COMBUSTION MACHINES
US7278472B2 (en) * 2002-09-20 2007-10-09 Modine Manufacturing Company Internally mounted radial flow intercooler for a combustion air changer
US6929056B2 (en) * 2002-12-06 2005-08-16 Modine Manufacturing Company Tank manifold for internally mounted radial flow intercooler for a combustion air charger

Also Published As

Publication number Publication date
WO2016149727A1 (en) 2016-09-29
CN107667226B (en) 2020-08-21
AT516986B1 (en) 2018-09-15
AT516986A1 (en) 2016-10-15
CN107667226A (en) 2018-02-06

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Legal Events

Date Code Title Description
R082 Change of representative

Representative=s name: MATHYS & SQUIRE EUROPE PATENTANWAELTE PARTNERS, DE

Representative=s name: MATHYS & SQUIRE EUROPE LLP, DE

Representative=s name: MATHYS & SQUIRE GBR, DE

R082 Change of representative

Representative=s name: MATHYS & SQUIRE EUROPE PATENTANWAELTE PARTNERS, DE

Representative=s name: MATHYS & SQUIRE GBR, DE

R005 Application deemed withdrawn due to failure to request examination