DE102012017325A1 - Abgasturbolader - Google Patents

Abgasturbolader Download PDF

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Publication number
DE102012017325A1
DE102012017325A1 DE201210017325 DE102012017325A DE102012017325A1 DE 102012017325 A1 DE102012017325 A1 DE 102012017325A1 DE 201210017325 DE201210017325 DE 201210017325 DE 102012017325 A DE102012017325 A DE 102012017325A DE 102012017325 A1 DE102012017325 A1 DE 102012017325A1
Authority
DE
Germany
Prior art keywords
shaft
housing
bearing
turbine
exhaust gas
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.)
Granted
Application number
DE201210017325
Other languages
German (de)
English (en)
Other versions
DE102012017325B4 (de
Inventor
Helmut Schneider
Holger Rapp
Michael Knorpp
Andreas Kellner
Michael Nau
Michael Baeuerle
Reiner Schweinfurth
Jochen Schaeflein
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.)
Robert Bosch GmbH
BMTS Technology GmbH and Co KG
Original Assignee
Robert Bosch GmbH
Bosch Mahle Turbo Systems GmbH and Co KG
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 Robert Bosch GmbH, Bosch Mahle Turbo Systems GmbH and Co KG filed Critical Robert Bosch GmbH
Priority to DE102012017325.3A priority Critical patent/DE102012017325B4/de
Priority to FR1358423A priority patent/FR2995016B1/fr
Priority to JP2013182251A priority patent/JP6270382B2/ja
Publication of DE102012017325A1 publication Critical patent/DE102012017325A1/de
Application granted granted Critical
Publication of DE102012017325B4 publication Critical patent/DE102012017325B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • 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
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
    • 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
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • 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
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/79—Bearing, support or actuation arrangements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
DE102012017325.3A 2012-09-03 2012-09-03 Abgasturbolader Expired - Fee Related DE102012017325B4 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102012017325.3A DE102012017325B4 (de) 2012-09-03 2012-09-03 Abgasturbolader
FR1358423A FR2995016B1 (fr) 2012-09-03 2013-09-03 Turbocompresseur de gaz d'echappement
JP2013182251A JP6270382B2 (ja) 2012-09-03 2013-09-03 排ガスターボチャージャ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012017325.3A DE102012017325B4 (de) 2012-09-03 2012-09-03 Abgasturbolader

Publications (2)

Publication Number Publication Date
DE102012017325A1 true DE102012017325A1 (de) 2014-03-06
DE102012017325B4 DE102012017325B4 (de) 2014-11-27

Family

ID=50098109

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102012017325.3A Expired - Fee Related DE102012017325B4 (de) 2012-09-03 2012-09-03 Abgasturbolader

Country Status (3)

Country Link
JP (1) JP6270382B2 (un)
DE (1) DE102012017325B4 (un)
FR (1) FR2995016B1 (un)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014218342A1 (de) * 2014-09-12 2016-03-17 Bosch Mahle Turbo Systems Gmbh & Co. Kg Variable Turbinen- und/oder Verdichtergeometrie für einen Abgasturbolader

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243159A (en) 1964-04-27 1966-03-29 Ingersoll Rand Co Guide vane mechanism for centrifugal fluid-flow machines
US6032466A (en) * 1996-07-16 2000-03-07 Turbodyne Systems, Inc. Motor-assisted turbochargers for internal combustion engines
WO2008149060A2 (en) * 2007-06-05 2008-12-11 Cummins Turbo Technologies Limited Turbocharger
DE102008063212A1 (de) * 2008-12-29 2010-07-01 Continental Automotive Gmbh Welleneinrichtung mit wenigstens einer Dichtungsvorrichtung
US20110038714A1 (en) * 2008-04-29 2011-02-17 Jeffrey Carter Variable geometry turbine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009002246A (ja) * 2007-06-21 2009-01-08 Toyota Industries Corp 可変ジオメトリターボチャージャ
JP5440390B2 (ja) * 2010-05-27 2014-03-12 株式会社Ｉｈｉ シール構造及び可変容量型過給機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243159A (en) 1964-04-27 1966-03-29 Ingersoll Rand Co Guide vane mechanism for centrifugal fluid-flow machines
US6032466A (en) * 1996-07-16 2000-03-07 Turbodyne Systems, Inc. Motor-assisted turbochargers for internal combustion engines
WO2008149060A2 (en) * 2007-06-05 2008-12-11 Cummins Turbo Technologies Limited Turbocharger
US20110038714A1 (en) * 2008-04-29 2011-02-17 Jeffrey Carter Variable geometry turbine
DE102008063212A1 (de) * 2008-12-29 2010-07-01 Continental Automotive Gmbh Welleneinrichtung mit wenigstens einer Dichtungsvorrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014218342A1 (de) * 2014-09-12 2016-03-17 Bosch Mahle Turbo Systems Gmbh & Co. Kg Variable Turbinen- und/oder Verdichtergeometrie für einen Abgasturbolader
US10240519B2 (en) 2014-09-12 2019-03-26 BMTS Technology GmbH & Co. KG Variable turbine and/or compressor geometry for an exhaust gas turbocharger

Also Published As

Publication number Publication date
FR2995016B1 (fr) 2017-07-07
JP2014047789A (ja) 2014-03-17
DE102012017325B4 (de) 2014-11-27
JP6270382B2 (ja) 2018-01-31
FR2995016A1 (fr) 2014-03-07

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F01D0007000000

Ipc: F01D0017160000

R016 Response to examination communication
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R081 Change of applicant/patentee

Owner name: ROBERT BOSCH GMBH, DE

Free format text: FORMER OWNERS: BOSCH MAHLE TURBO SYSTEMS GMBH & CO. KG, 70376 STUTTGART, DE; ROBERT BOSCH GMBH, 70469 STUTTGART, DE

Owner name: BMTS TECHNOLOGY GMBH & CO. KG, DE

Free format text: FORMER OWNERS: BOSCH MAHLE TURBO SYSTEMS GMBH & CO. KG, 70376 STUTTGART, DE; ROBERT BOSCH GMBH, 70469 STUTTGART, DE

R082 Change of representative

Representative=s name: GLEISS GROSSE SCHRELL UND PARTNER MBB PATENTAN, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee