IT998538B - Guarnizione per turbocompressori - Google Patents

Guarnizione per turbocompressori

Info

Publication number
IT998538B
IT998538B IT2859573A IT2859573A IT998538B IT 998538 B IT998538 B IT 998538B IT 2859573 A IT2859573 A IT 2859573A IT 2859573 A IT2859573 A IT 2859573A IT 998538 B IT998538 B IT 998538B
Authority
IT
Italy
Prior art keywords
turbochargers
gasket
Prior art date
Application number
IT2859573A
Other languages
English (en)
Italian (it)
Original Assignee
Gutehoffnungshuette Sterkrade
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 Gutehoffnungshuette Sterkrade filed Critical Gutehoffnungshuette Sterkrade
Application granted granted Critical
Publication of IT998538B publication Critical patent/IT998538B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • 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
    • F16J15/447—Labyrinth packings
    • F16J15/4472—Labyrinth packings with axial path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Gasket Seals (AREA)
IT2859573A 1972-09-07 1973-09-05 Guarnizione per turbocompressori IT998538B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722243873 DE2243873B2 (de) 1972-09-07 1972-09-07 Labyrinthdichtung für Turboverdichter

Publications (1)

Publication Number Publication Date
IT998538B true IT998538B (it) 1976-02-20

Family

ID=5855678

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2859573A IT998538B (it) 1972-09-07 1973-09-05 Guarnizione per turbocompressori

Country Status (5)

Country Link
JP (1) JPS4964905A (ja)
CH (2) CH560857A5 (ja)
DE (1) DE2243873B2 (ja)
FR (1) FR2199386A5 (ja)
IT (1) IT998538B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460185A (en) * 1982-08-23 1984-07-17 General Electric Company Seal including a non-metallic abradable material
US4844690A (en) * 1985-01-24 1989-07-04 Carrier Corporation Diffuser vane seal for a centrifugal compressor
US4978278A (en) * 1989-07-12 1990-12-18 Union Carbide Corporation Turbomachine with seal fluid recovery channel
GB9125848D0 (en) * 1991-12-04 1992-02-05 Boc Group Plc Improvements in vacuum pumps
US6305480B1 (en) 1999-04-14 2001-10-23 Steven D. Franklin Post driving and earth boring machine
US20050189720A1 (en) * 2004-02-27 2005-09-01 R & D Dynamics Corporation Dynamic seal for use in high-speed turbomachinery
EP1957800B1 (en) * 2005-09-19 2010-12-29 Ingersoll Rand Company Impeller for a centrifugal compressor
ITCO20110029A1 (it) * 2011-07-26 2013-01-27 Nuovo Pignone Spa Girante centrifuga e turbomacchina
JP2013053542A (ja) * 2011-09-02 2013-03-21 Mitsubishi Heavy Ind Ltd シール装置
IT201900000373A1 (it) * 2019-01-10 2020-07-10 Nuovo Pignone Tecnologie Srl Dispositivo di tenuta a labirinto

Also Published As

Publication number Publication date
CH560857A5 (ja) 1975-04-15
FR2199386A5 (en) 1974-04-05
DE2243873B2 (de) 1975-01-16
JPS4964905A (ja) 1974-06-24
CH559868A5 (ja) 1975-03-14
DE2243873A1 (de) 1974-03-28

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