NO962600D0 - Fremgangsmåte og anordning for sikring av gastetningers funksjonsdyktighet ved turbomatere - Google Patents

Fremgangsmåte og anordning for sikring av gastetningers funksjonsdyktighet ved turbomatere

Info

Publication number
NO962600D0
NO962600D0 NO962600A NO962600A NO962600D0 NO 962600 D0 NO962600 D0 NO 962600D0 NO 962600 A NO962600 A NO 962600A NO 962600 A NO962600 A NO 962600A NO 962600 D0 NO962600 D0 NO 962600D0
Authority
NO
Norway
Prior art keywords
turbometers
gas seals
securing gas
seals operation
securing
Prior art date
Application number
NO962600A
Other languages
English (en)
Other versions
NO316236B1 (no
NO962600L (no
Inventor
Wolfgang Zacharias
Helmut Schellong
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of NO962600D0 publication Critical patent/NO962600D0/no
Publication of NO962600L publication Critical patent/NO962600L/no
Publication of NO316236B1 publication Critical patent/NO316236B1/no

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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0292—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • 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
    • F04D29/10—Shaft sealings
    • F04D29/14—Shaft sealings operative only when pump is inoperative
    • F04D29/143—Shaft sealings operative only when pump is inoperative especially adapted for elastic fluid pumps
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
NO19962600A 1995-06-22 1996-06-19 Fremgangsmåte og anordning for sikring av gasstetningers funksjonsdyktighetved turbomatere NO316236B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19523713A DE19523713C2 (de) 1995-06-22 1995-06-22 Verfahren und Vorrichtung zur Sicherung der Funktionstüchtigkeit von Gasdichtungen bei Turboverdichtern

Publications (3)

Publication Number Publication Date
NO962600D0 true NO962600D0 (no) 1996-06-19
NO962600L NO962600L (no) 1996-12-23
NO316236B1 NO316236B1 (no) 2003-12-29

Family

ID=7765592

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19962600A NO316236B1 (no) 1995-06-22 1996-06-19 Fremgangsmåte og anordning for sikring av gasstetningers funksjonsdyktighetved turbomatere

Country Status (4)

Country Link
US (1) US5765998A (no)
EP (1) EP0750118B1 (no)
DE (2) DE19523713C2 (no)
NO (1) NO316236B1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1313369B1 (it) * 1999-09-22 2002-07-23 Air Liquide Italia S R L Procedimento e dispositivo per evitare la contaminazione di unacanalizzazione o di un reticolo che veicola un gas.
GB0004239D0 (en) * 2000-02-24 2000-04-12 Crane John Uk Ltd Seal assemblies
US6394764B1 (en) * 2000-03-30 2002-05-28 Dresser-Rand Company Gas compression system and method utilizing gas seal control
ITMI20022401A1 (it) * 2002-11-13 2004-05-14 Nuovo Pignone Spa Dispositivo di circolazione gas di sbarramento per tenute meccaniche
US20080260539A1 (en) * 2005-10-07 2008-10-23 Aker Kvaerner Subsea As Apparatus and Method For Controlling Supply of Barrier Gas in a Compressor Module
NO324811B1 (no) * 2005-12-22 2007-12-10 Norsk Hydro Produksjon As Undervannspumpe
US7700207B2 (en) * 2006-11-09 2010-04-20 Gm Global Technology Operations, Inc. Turbocompressor shutdown mechanism
DE102008031980A1 (de) * 2008-07-07 2010-01-21 Siemens Aktiengesellschaft Verfahren zum Betrieb einer Maschine mit einer Wellendichtung
WO2010074725A2 (en) 2008-12-15 2010-07-01 Flowserve Management Company Seal leakage gas recovery system
ITCO20110057A1 (it) 2011-12-05 2013-06-06 Nuovo Pignone Spa Tenuta a gas secco per buffer ad alta pressione di pompa per co2 supercritico
US11994135B2 (en) * 2021-06-14 2024-05-28 Air Products And Chemicals, Inc. Method and apparatus for compressing a gas feed with a variable flow rate
US20220397117A1 (en) * 2021-06-14 2022-12-15 Air Products And Chemicals, Inc. Process and apparatus for operating a compression system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH315986A (de) * 1953-10-02 1956-09-15 Sulzer Ag Verfahren zum Betrieb eines Verdichters mit Zwischenkühlung
CH423075A (de) * 1965-05-18 1966-10-31 Bbc Brown Boveri & Cie Verfahren zum Betrieb eines gekapselten Gebläses
CH464625A (de) * 1966-10-12 1968-10-31 Sulzer Ag Wellendichtung für ein Gebläse, insbesondere für das Umwälzgebläse einer gasgekühlten Kernreaktoranlage
CA1326476C (en) * 1988-09-30 1994-01-25 Vaclav Kulle Gas compressor having dry gas seals for balancing end thrust
DE4005428A1 (de) * 1990-02-21 1991-08-22 Mannesmann Ag Sperrfluessigkeits-dichtungsanordnung bei einem turboverdichter
US5141389A (en) * 1990-03-20 1992-08-25 Nova Corporation Of Alberta Control system for regulating the axial loading of a rotor of a fluid machine
US5228298A (en) * 1992-04-16 1993-07-20 Praxair Technology, Inc. Cryogenic rectification system with helical dry screw expander
DE4216006C1 (no) * 1992-05-12 1993-04-29 Mannesmann Ag, 4000 Duesseldorf, De
CH686525A5 (de) * 1992-07-02 1996-04-15 Escher Wyss Ag Turbomaschine .
DE4313805A1 (de) * 1993-04-27 1994-11-03 Siemens Ag Dichtungsanordnung für zumindest eine Durchführung einer Welle durch ein Gehäuse

Also Published As

Publication number Publication date
DE19523713A1 (de) 1997-01-02
EP0750118A1 (de) 1996-12-27
NO316236B1 (no) 2003-12-29
US5765998A (en) 1998-06-16
DE19523713C2 (de) 1997-04-24
DE59608041D1 (de) 2001-12-06
EP0750118B1 (de) 2001-10-31
NO962600L (no) 1996-12-23

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Legal Events

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MK1K Patent expired