DE102014011849A1 - Wellendichtungssystem und Abgasturbolader - Google Patents

Wellendichtungssystem und Abgasturbolader Download PDF

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Publication number
DE102014011849A1
DE102014011849A1 DE102014011849.5A DE102014011849A DE102014011849A1 DE 102014011849 A1 DE102014011849 A1 DE 102014011849A1 DE 102014011849 A DE102014011849 A DE 102014011849A DE 102014011849 A1 DE102014011849 A1 DE 102014011849A1
Authority
DE
Germany
Prior art keywords
bearing housing
housing interior
radseitenraum
rotor
sealing element
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.)
Pending
Application number
DE102014011849.5A
Other languages
German (de)
English (en)
Inventor
Holger Jenko
Klaus Bartholomä
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.)
MAN Energy Solutions SE
Original Assignee
MAN Diesel and Turbo SE
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 MAN Diesel and Turbo SE filed Critical MAN Diesel and Turbo SE
Priority to DE102014011849.5A priority Critical patent/DE102014011849A1/de
Priority to CH00460/15A priority patent/CH709982B1/de
Priority to JP2015107283A priority patent/JP6896361B2/ja
Priority to KR1020150102867A priority patent/KR20160018355A/ko
Priority to CN201510479705.0A priority patent/CN105370325B/zh
Publication of DE102014011849A1 publication Critical patent/DE102014011849A1/de
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • F16J15/441—Free-space packings with floating ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Sealing Devices (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
DE102014011849.5A 2014-08-08 2014-08-08 Wellendichtungssystem und Abgasturbolader Pending DE102014011849A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102014011849.5A DE102014011849A1 (de) 2014-08-08 2014-08-08 Wellendichtungssystem und Abgasturbolader
CH00460/15A CH709982B1 (de) 2014-08-08 2015-03-31 Wellendichtungssystem und Abgasturbolader.
JP2015107283A JP6896361B2 (ja) 2014-08-08 2015-05-27 シャフトシールシステム及び排ガスターボチャージャ
KR1020150102867A KR20160018355A (ko) 2014-08-08 2015-07-21 샤프트 밀봉 시스템 및 배기가스 터보차저
CN201510479705.0A CN105370325B (zh) 2014-08-08 2015-08-07 轴密封系统和废气涡轮增压器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014011849.5A DE102014011849A1 (de) 2014-08-08 2014-08-08 Wellendichtungssystem und Abgasturbolader

Publications (1)

Publication Number Publication Date
DE102014011849A1 true DE102014011849A1 (de) 2016-02-11

Family

ID=55134554

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014011849.5A Pending DE102014011849A1 (de) 2014-08-08 2014-08-08 Wellendichtungssystem und Abgasturbolader

Country Status (5)

Country Link
JP (1) JP6896361B2 (ja)
KR (1) KR20160018355A (ja)
CN (1) CN105370325B (ja)
CH (1) CH709982B1 (ja)
DE (1) DE102014011849A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3693561A1 (en) * 2019-02-06 2020-08-12 ABB Turbo Systems AG Shaft seal system, turbomachine with shaft seal system, and method of sealing a shaft
CN112377412B (zh) * 2020-11-12 2022-08-09 湖北同方高科泵业有限公司 液环真空泵轴封结构
CN112377411B (zh) * 2020-11-12 2022-08-05 湖北同方高科泵业有限公司 液环式耐腐蚀塑料真空泵整泵

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH266731A (de) * 1948-08-11 1950-02-15 Siegfried Keller & Co Vorrichtung zur Vermeidung von Schmiermittelverlusten bei hochtourigen Turbomaschinen mit fliegender Läuferanordnung.
US2646210A (en) * 1951-05-05 1953-07-21 Eberspaecher J Turbocompressor
JPH10121976A (ja) * 1996-10-15 1998-05-12 Toyota Autom Loom Works Ltd ターボチャージャー装置
EP1394451A1 (de) * 2002-09-02 2004-03-03 BorgWarner Inc. Wellenabdichtung für Turbolader
EP1396612A1 (de) * 2002-09-04 2004-03-10 BorgWarner Inc. Dichtung für Fluidenergiemaschine
DE102004055429B3 (de) 2004-11-17 2006-08-10 Man B & W Diesel Ag Dichtungseinrichtung für eine insbesondere im Stillstand geschmierte Lagerung einer Rotorwelle
DE202009007436U1 (de) * 2008-09-18 2009-09-10 Abb Turbo Systems Ag Vorrichtung zum Abdichten eines Lagergehäuses eines Abgasturboladers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447387Y2 (ja) * 1986-09-03 1992-11-09
JPH0395032U (ja) * 1990-01-19 1991-09-27
JP2010501772A (ja) * 2006-08-24 2010-01-21 アーベーベー ターボ システムズ アクチエンゲゼルシャフト シャフト用シール
DE102010003796A1 (de) * 2010-04-09 2011-10-13 Abb Turbo Systems Ag Wellenabdichtung
DE102011051650B4 (de) * 2011-07-07 2020-04-30 Atlas Copco Energas Gmbh Turbomaschine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH266731A (de) * 1948-08-11 1950-02-15 Siegfried Keller & Co Vorrichtung zur Vermeidung von Schmiermittelverlusten bei hochtourigen Turbomaschinen mit fliegender Läuferanordnung.
US2646210A (en) * 1951-05-05 1953-07-21 Eberspaecher J Turbocompressor
JPH10121976A (ja) * 1996-10-15 1998-05-12 Toyota Autom Loom Works Ltd ターボチャージャー装置
EP1394451A1 (de) * 2002-09-02 2004-03-03 BorgWarner Inc. Wellenabdichtung für Turbolader
EP1396612A1 (de) * 2002-09-04 2004-03-10 BorgWarner Inc. Dichtung für Fluidenergiemaschine
DE102004055429B3 (de) 2004-11-17 2006-08-10 Man B & W Diesel Ag Dichtungseinrichtung für eine insbesondere im Stillstand geschmierte Lagerung einer Rotorwelle
DE202009007436U1 (de) * 2008-09-18 2009-09-10 Abb Turbo Systems Ag Vorrichtung zum Abdichten eines Lagergehäuses eines Abgasturboladers

Also Published As

Publication number Publication date
CH709982A2 (de) 2016-02-15
JP6896361B2 (ja) 2021-06-30
CH709982B1 (de) 2019-02-28
CN105370325A (zh) 2016-03-02
JP2016037960A (ja) 2016-03-22
CN105370325B (zh) 2018-05-08
KR20160018355A (ko) 2016-02-17

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Legal Events

Date Code Title Description
R163 Identified publications notified
R081 Change of applicant/patentee

Owner name: MAN ENERGY SOLUTIONS SE, DE

Free format text: FORMER OWNER: MAN DIESEL & TURBO SE, 86153 AUGSBURG, DE

R084 Declaration of willingness to licence
R012 Request for examination validly filed
R016 Response to examination communication