DE2243873B2 - Labyrinthdichtung für Turboverdichter - Google Patents

Labyrinthdichtung für Turboverdichter

Info

Publication number
DE2243873B2
DE2243873B2 DE19722243873 DE2243873A DE2243873B2 DE 2243873 B2 DE2243873 B2 DE 2243873B2 DE 19722243873 DE19722243873 DE 19722243873 DE 2243873 A DE2243873 A DE 2243873A DE 2243873 B2 DE2243873 B2 DE 2243873B2
Authority
DE
Germany
Prior art keywords
sealing rings
seal carrier
seal
labyrinth seal
caulked
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
DE19722243873
Other languages
German (de)
English (en)
Other versions
DE2243873A1 (de
Inventor
Wilhelm 4200 Oberhausen Friese
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.)
Gutehoffnungshutte Sterkrade AG
Original Assignee
Gutehoffnungshutte Sterkrade 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 Gutehoffnungshutte Sterkrade AG filed Critical Gutehoffnungshutte Sterkrade AG
Priority to DE19722243873 priority Critical patent/DE2243873B2/de
Priority to FR7332054A priority patent/FR2199386A5/fr
Priority to IT2859573A priority patent/IT998538B/it
Priority to JP9980273A priority patent/JPS4964905A/ja
Priority to CH1596774A priority patent/CH559868A5/xx
Priority to CH1283373A priority patent/CH560857A5/xx
Publication of DE2243873A1 publication Critical patent/DE2243873A1/de
Publication of DE2243873B2 publication Critical patent/DE2243873B2/de
Pending legal-status Critical Current

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)
DE19722243873 1972-09-07 1972-09-07 Labyrinthdichtung für Turboverdichter Pending DE2243873B2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19722243873 DE2243873B2 (de) 1972-09-07 1972-09-07 Labyrinthdichtung für Turboverdichter
FR7332054A FR2199386A5 (en) 1972-09-07 1973-09-05 PTFE-type plastic gasket rings - for a turbo compressor seal preventing heat build up, for inflammable or explosive gases
IT2859573A IT998538B (it) 1972-09-07 1973-09-05 Guarnizione per turbocompressori
JP9980273A JPS4964905A (ja) 1972-09-07 1973-09-06
CH1596774A CH559868A5 (ja) 1972-09-07 1973-09-06
CH1283373A CH560857A5 (ja) 1972-09-07 1973-09-06

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE2243873A1 DE2243873A1 (de) 1974-03-28
DE2243873B2 true DE2243873B2 (de) 1975-01-16

Family

ID=5855678

Family Applications (1)

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

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
JPS4964905A (ja) 1974-06-24
IT998538B (it) 1976-02-20
CH559868A5 (ja) 1975-03-14
DE2243873A1 (de) 1974-03-28

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