CH709982B1 - Wellendichtungssystem und Abgasturbolader. - Google Patents

Wellendichtungssystem und Abgasturbolader. Download PDF

Info

Publication number
CH709982B1
CH709982B1 CH00460/15A CH4602015A CH709982B1 CH 709982 B1 CH709982 B1 CH 709982B1 CH 00460/15 A CH00460/15 A CH 00460/15A CH 4602015 A CH4602015 A CH 4602015A CH 709982 B1 CH709982 B1 CH 709982B1
Authority
CH
Switzerland
Prior art keywords
radseitenraum
pressure
sealing element
rotor
bearing housing
Prior art date
Application number
CH00460/15A
Other languages
German (de)
English (en)
Other versions
CH709982A2 (de
Inventor
Jenko Holger
Bartholomä Klaus
Original Assignee
Man Energy Solutions 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 Energy Solutions Se filed Critical Man Energy Solutions Se
Publication of CH709982A2 publication Critical patent/CH709982A2/de
Publication of CH709982B1 publication Critical patent/CH709982B1/de

Links

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sealing Devices (AREA)
CH00460/15A 2014-08-08 2015-03-31 Wellendichtungssystem und Abgasturbolader. CH709982B1 (de)

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 (2)

Publication Number Publication Date
CH709982A2 CH709982A2 (de) 2016-02-15
CH709982B1 true CH709982B1 (de) 2019-02-28

Family

ID=55134554

Family Applications (1)

Application Number Title Priority Date Filing Date
CH00460/15A CH709982B1 (de) 2014-08-08 2015-03-31 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

Family Cites Families (12)

* 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
JPH0447387Y2 (ja) * 1986-09-03 1992-11-09
JPH0395032U (ja) * 1990-01-19 1991-09-27
JP3622371B2 (ja) * 1996-10-15 2005-02-23 株式会社豊田自動織機 ターボチャージャー装置
DE50209354D1 (de) * 2002-09-02 2007-03-15 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
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
EP2166259A1 (de) * 2008-09-18 2010-03-24 ABB Turbo Systems AG Vorrichtung zum Abdichten eines Lagergehäuses eines Abgasturboladers
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

Also Published As

Publication number Publication date
CH709982A2 (de) 2016-02-15
JP6896361B2 (ja) 2021-06-30
CN105370325B (zh) 2018-05-08
KR20160018355A (ko) 2016-02-17
DE102014011849A1 (de) 2016-02-11
CN105370325A (zh) 2016-03-02
JP2016037960A (ja) 2016-03-22

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Legal Events

Date Code Title Description
PCAR Change of the address of the representative

Free format text: NEW ADDRESS: BELLERIVESTRASSE 203 POSTFACH, 8034 ZUERICH (CH)

PFA Name/firm changed

Owner name: MAN ENERGY SOLUTIONS SE, DE

Free format text: FORMER OWNER: MAN DIESEL AND TURBO SE, DE