US20100111692A1 - Exhaust gas turbocharger for a motor vehicle - Google Patents

Exhaust gas turbocharger for a motor vehicle Download PDF

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Publication number
US20100111692A1
US20100111692A1 US12/609,722 US60972209A US2010111692A1 US 20100111692 A1 US20100111692 A1 US 20100111692A1 US 60972209 A US60972209 A US 60972209A US 2010111692 A1 US2010111692 A1 US 2010111692A1
Authority
US
United States
Prior art keywords
shaft
exhaust gas
gas turbocharger
turbocharger according
shaft sealing
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.)
Abandoned
Application number
US12/609,722
Other languages
English (en)
Inventor
Thomas Berger
Aurelia Kraemer
Michael Just
Senol Soeguet
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.)
BMTS Technology GmbH and Co KG
Original Assignee
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
Priority claimed from DE102009041741.9A external-priority patent/DE102009041741B4/de
Application filed by Bosch Mahle Turbo Systems GmbH and Co KG filed Critical Bosch Mahle Turbo Systems GmbH and Co KG
Assigned to BOSCH MAHLE TURBO SYSTEMS GMBH & CO. KG reassignment BOSCH MAHLE TURBO SYSTEMS GMBH & CO. KG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KRAEMER, AURELIA, SOEGUET, SENOL, JUST, MICHAEL, BERGER, THOMAS
Publication of US20100111692A1 publication Critical patent/US20100111692A1/en
Abandoned legal-status Critical Current

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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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/003—Preventing or minimising internal leakage of working-fluid, e.g. between stages by packing rings; Mechanical seals
    • 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
    • F02C7/28—Arrangement of seals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supercharger (AREA)
US12/609,722 2008-10-31 2009-10-30 Exhaust gas turbocharger for a motor vehicle Abandoned US20100111692A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEDE102008054265.2 2008-10-31
DE102008054265A DE102008054265A1 (de) 2008-10-31 2008-10-31 Ladeeinrichtung
DE102009041741.9A DE102009041741B4 (de) 2008-10-31 2009-09-16 Abgasturbolader für ein Kraftfahrzeug
DEDE102009041741.9 2009-09-16

Publications (1)

Publication Number Publication Date
US20100111692A1 true US20100111692A1 (en) 2010-05-06

Family

ID=42063000

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/609,722 Abandoned US20100111692A1 (en) 2008-10-31 2009-10-30 Exhaust gas turbocharger for a motor vehicle

Country Status (2)

Country Link
US (1) US20100111692A1 (de)
DE (1) DE102008054265A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102418567A (zh) * 2010-07-28 2012-04-18 曼柴油机和涡轮机欧洲股份公司 涡轮机械
CN108757051A (zh) * 2018-04-10 2018-11-06 中国北方发动机研究所(天津) 一种增压器涡轮端密封结构

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9709068B2 (en) 2014-02-19 2017-07-18 Honeywell International Inc. Sealing arrangement for fuel cell compressor
US9537363B2 (en) 2014-04-30 2017-01-03 Honeywell International Inc. Electric motor-driven compressor having an electrical terminal block assembly
CN104295749B (zh) * 2014-09-29 2016-09-21 内蒙古久和能源装备有限公司 一种轴承密封装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196910A (en) * 1977-05-19 1980-04-08 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Shaft sealing device for turbocharger
US4198063A (en) * 1977-10-06 1980-04-15 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Shaft sealing device for turbocharger
US4756673A (en) * 1984-09-03 1988-07-12 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Turbocharger
US7008194B2 (en) * 2002-09-02 2006-03-07 Borgwarner Inc. Turbocharger
US7066719B2 (en) * 2004-07-03 2006-06-27 Honeywell International, Inc. Bore and shaft assembly
US7086842B2 (en) * 2002-08-03 2006-08-08 Holset Engineering Company Limited Turbocharger

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1400440A1 (de) * 1961-09-28 1969-04-03 Thompson Ramo Wooldridge Inc Lager fuer schnellaufende Wellen
DE19540745A1 (de) * 1995-11-02 1997-05-07 Asea Brown Boveri Verdichterrad-Wellenverbindung
US6499884B1 (en) * 2000-09-29 2002-12-31 General Motors Corporation Bearing/seal member/assembly and mounting
EP1394451B1 (de) 2002-09-02 2007-01-24 BorgWarner Inc. Wellenabdichtung für Turbolader
AU2003201061A1 (en) 2003-01-10 2004-08-10 Honeywell International Inc. Sealing means for a lubrication system in a turbocharger

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196910A (en) * 1977-05-19 1980-04-08 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Shaft sealing device for turbocharger
US4198063A (en) * 1977-10-06 1980-04-15 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Shaft sealing device for turbocharger
US4756673A (en) * 1984-09-03 1988-07-12 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Turbocharger
US7086842B2 (en) * 2002-08-03 2006-08-08 Holset Engineering Company Limited Turbocharger
US7008194B2 (en) * 2002-09-02 2006-03-07 Borgwarner Inc. Turbocharger
US7066719B2 (en) * 2004-07-03 2006-06-27 Honeywell International, Inc. Bore and shaft assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102418567A (zh) * 2010-07-28 2012-04-18 曼柴油机和涡轮机欧洲股份公司 涡轮机械
CN108757051A (zh) * 2018-04-10 2018-11-06 中国北方发动机研究所(天津) 一种增压器涡轮端密封结构

Also Published As

Publication number Publication date
DE102008054265A1 (de) 2010-05-06

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Legal Events

Date Code Title Description
AS Assignment

Owner name: BOSCH MAHLE TURBO SYSTEMS GMBH & CO. KG,GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BERGER, THOMAS;KRAEMER, AURELIA;JUST, MICHAEL;AND OTHERS;SIGNING DATES FROM 20091117 TO 20091123;REEL/FRAME:023818/0477

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION