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DE10347097A1 - Dichtungsanordnung zur Spaltabdichtung - Google Patents

Dichtungsanordnung zur Spaltabdichtung Download PDF

Info

Publication number
DE10347097A1
DE10347097A1 DE2003147097 DE10347097A DE10347097A1 DE 10347097 A1 DE10347097 A1 DE 10347097A1 DE 2003147097 DE2003147097 DE 2003147097 DE 10347097 A DE10347097 A DE 10347097A DE 10347097 A1 DE10347097 A1 DE 10347097A1
Authority
DE
Germany
Prior art keywords
sections
sealing
surface section
labyrinth seal
rotating
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.)
Ceased
Application number
DE2003147097
Other languages
English (en)
Inventor
Gerald Bolz
Robert Geiser
Karl Holdik
Goetz Von Esebeck
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler AG
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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to DE2003147097 priority Critical patent/DE10347097A1/de
Publication of DE10347097A1 publication Critical patent/DE10347097A1/de
Ceased legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/44Free-space packings
    • F16J15/447Labyrinth packings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/44Free-space packings
    • F16J15/444Free-space packings with facing materials having honeycomb-like structure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/44Free-space packings
    • F16J15/445Free-space packings with means for adjusting the clearance

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Abstract

Es wird eine Dichtungsanordnung zur Spaltabdichtung zwischen einem rotierenden Bauteil und einem stationär angeordneten Bauteil, wobei die Bauteile jeweils einen Flächenabschnitt aufweisen, die einander unmittelbar gegenüberliegend angeordnet und durch den Dichtspalt getrennt sind und wobei mindestens einer der Flächenabschnitte mit einer Dichtstruktur zur Ausbildung einer Labyrinthdichtung versehen ist, vorgeschlagen. Die Dichtungsanordnung zeichnet sich dadurch aus, dass zumindest ein Teil der Dichtstruktur an einer Folie ausgebildet ist, die stoffschlüssig, formschlüssig und/oder kraftschlüssig mit dem Flächenabschnitt verbunden ist.
DE2003147097 2003-10-10 2003-10-10 Dichtungsanordnung zur Spaltabdichtung Ceased DE10347097A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003147097 DE10347097A1 (de) 2003-10-10 2003-10-10 Dichtungsanordnung zur Spaltabdichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003147097 DE10347097A1 (de) 2003-10-10 2003-10-10 Dichtungsanordnung zur Spaltabdichtung

Publications (1)

Publication Number Publication Date
DE10347097A1 true DE10347097A1 (de) 2005-05-12

Family

ID=34428282

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003147097 Ceased DE10347097A1 (de) 2003-10-10 2003-10-10 Dichtungsanordnung zur Spaltabdichtung

Country Status (1)

Country Link
DE (1) DE10347097A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018002953A1 (de) * 2018-04-11 2019-10-17 Optimize Gmbh System zur Kühlung und zum Schutz gegen Wasser und Schmutz eines Aussenläufermotors
DE102008038006B4 (de) * 2008-08-16 2021-02-18 BMTS Technology GmbH & Co. KG Abgasturbolader mit Dichtring

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106905A1 (de) * 1980-03-01 1982-01-28 Rolls-Royce Ltd., London Dichtung fuer ein gasturbinentriebwerk
DE3141525A1 (de) * 1981-10-20 1983-05-11 Volkswagenwerk Ag, 3180 Wolfsburg Verdraengermaschine fuer kompressible medien
DE3735433C2 (de) * 1986-10-28 1996-02-29 Volkswagen Ag Verdrängermaschine für kompressible Medien

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106905A1 (de) * 1980-03-01 1982-01-28 Rolls-Royce Ltd., London Dichtung fuer ein gasturbinentriebwerk
DE3141525A1 (de) * 1981-10-20 1983-05-11 Volkswagenwerk Ag, 3180 Wolfsburg Verdraengermaschine fuer kompressible medien
DE3735433C2 (de) * 1986-10-28 1996-02-29 Volkswagen Ag Verdrängermaschine für kompressible Medien

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008038006B4 (de) * 2008-08-16 2021-02-18 BMTS Technology GmbH & Co. KG Abgasturbolader mit Dichtring
DE102018002953A1 (de) * 2018-04-11 2019-10-17 Optimize Gmbh System zur Kühlung und zum Schutz gegen Wasser und Schmutz eines Aussenläufermotors

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection