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DE69205597D1 - Turbomaschine - vom Typ Kompressor oder Turbine - zur Verdichtung oder Entspannung eines gefährlichen Gases. - Google Patents

Turbomaschine - vom Typ Kompressor oder Turbine - zur Verdichtung oder Entspannung eines gefährlichen Gases.

Info

Publication number
DE69205597D1
DE69205597D1 DE69205597T DE69205597T DE69205597D1 DE 69205597 D1 DE69205597 D1 DE 69205597D1 DE 69205597 T DE69205597 T DE 69205597T DE 69205597 T DE69205597 T DE 69205597T DE 69205597 D1 DE69205597 D1 DE 69205597D1
Authority
DE
Germany
Prior art keywords
turbomachine
turbine
expansion
compression
type compressor
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.)
Expired - Lifetime
Application number
DE69205597T
Other languages
English (en)
Inventor
Paul Lefevre
Alain Verneau
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Application granted granted Critical
Publication of DE69205597D1 publication Critical patent/DE69205597D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/122—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps
    • F04D29/124—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps with special means for adducting cooling or sealing 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
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
    • 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
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/026—Units comprising pumps and their driving means with a magnetic coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE69205597T 1991-02-12 1992-01-30 Turbomaschine - vom Typ Kompressor oder Turbine - zur Verdichtung oder Entspannung eines gefährlichen Gases. Expired - Lifetime DE69205597D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9101579A FR2672636B1 (fr) 1991-02-12 1991-02-12 Machine tournante du type compresseur ou turbine pour la compression ou la detente d'un gaz dangereux.

Publications (1)

Publication Number Publication Date
DE69205597D1 true DE69205597D1 (de) 1995-11-30

Family

ID=9409596

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69205597T Expired - Lifetime DE69205597D1 (de) 1991-02-12 1992-01-30 Turbomaschine - vom Typ Kompressor oder Turbine - zur Verdichtung oder Entspannung eines gefährlichen Gases.

Country Status (5)

Country Link
US (1) US5334004A (de)
EP (1) EP0499504B1 (de)
CA (1) CA2060793A1 (de)
DE (1) DE69205597D1 (de)
FR (1) FR2672636B1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672636B1 (fr) * 1991-02-12 1995-01-13 Bertin & Cie Machine tournante du type compresseur ou turbine pour la compression ou la detente d'un gaz dangereux.
DE4303629A1 (de) * 1993-02-09 1994-08-18 Junkalor Gmbh Übertemperatur- und Anlaufsicherung in Pumpen mit Permanentmagnet-Kupplungen
US5525039A (en) * 1993-07-21 1996-06-11 Roy E. Roth Company Hermetically sealed magnetic drive pump
DE4432551A1 (de) * 1994-09-13 1996-03-14 Bayer Ag Pumpe zur Förderung heißer, korrosiver Medien
US5763973A (en) * 1996-10-30 1998-06-09 Imo Industries, Inc. Composite barrier can for a magnetic coupling
US5993176A (en) * 1997-06-30 1999-11-30 Furon Company Magnetically-driven centrifugal pump
DE19853563A1 (de) * 1998-11-20 2000-05-31 Bayer Ag Korrosionsschutzhülse für Magnetrotoren
JP2001132411A (ja) * 1999-11-04 2001-05-15 Honda Motor Co Ltd 膨脹器の出力軸と被動機側の伝動軸との連結構造
US6520754B2 (en) 2001-01-22 2003-02-18 Randell Technologies Inc. Compressor unit for refrigeration
JP4602248B2 (ja) * 2003-02-03 2010-12-22 株式会社キャップ 高温ガス送風用ファン
US7217469B2 (en) * 2003-05-27 2007-05-15 General Motors Corporation Fluid handling device for hydrogen-containing process fluids
US20050100462A1 (en) * 2003-11-10 2005-05-12 Ralph Hobmeyr Concentric bearing and seal arrangement of a shaft in a hydrogen system
EP1603180A1 (de) * 2004-05-31 2005-12-07 C.R.F. Societa' Consortile per Azioni Vorrichtung zur Rückführung für ein Brennstoffzellensystem
US20060245961A1 (en) * 2005-04-28 2006-11-02 Tecumseh Products Company Rotary compressor with permanent magnet motor
US7683499B2 (en) * 2006-04-27 2010-03-23 S & W Holding, Inc. Natural gas turbine generator
US8646382B2 (en) * 2009-05-05 2014-02-11 Pearl City Manufacturing, Inc. Convection recirculating fryer for cooking foods
US8794941B2 (en) 2010-08-30 2014-08-05 Oscomp Systems Inc. Compressor with liquid injection cooling
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
US9347458B2 (en) 2010-12-21 2016-05-24 Pentair Flow Technologies, Llc Pressure compensating wet seal chamber
EP2655804B1 (de) 2010-12-21 2019-08-28 Pentair Flow Technologies, LLC Druckkompensierte nassdichtungskammer
AU2012389803B2 (en) * 2012-09-12 2017-11-09 Fmc Technologies, Inc. Coupling an electric machine and fluid-end
SG11201501910TA (en) 2012-09-12 2015-04-29 Fmc Technologies Subsea compressor or pump with hermetically sealed electric motor and with magnetic coupling
EP2901017B1 (de) 2012-09-12 2020-06-03 FMC Technologies, Inc. Aufwärtslaufendes flüssigkeitssystem
WO2014042626A1 (en) 2012-09-12 2014-03-20 Cunningham Christopher E Subsea multiphase pump or compressor with magnetic coupling and cooling or lubrication by liquid or gas extracted from process fluid
WO2014098746A1 (en) * 2012-12-21 2014-06-26 Cassandra Oil Technology Ab Gastight reactor comprising rotating crushing means
RU2638492C2 (ru) 2013-03-15 2017-12-13 ЭфЭмСи ТЕКНОЛОДЖИЗ, ИНК. Подводная скважинная гидравлическая система
DE102013008795B3 (de) * 2013-05-24 2014-08-21 Ksb Aktiengesellschaft Pumpenanordnung
US20150267704A1 (en) * 2014-03-18 2015-09-24 Fuglesangs Subsea As Sealed magnetic drive for rotary machine
GB2581339A (en) * 2019-02-08 2020-08-19 Hmd Seal/Less Pumps Ltd Containment shell for a magnetic pump
KR102261509B1 (ko) * 2019-11-28 2021-06-07 주식회사 인지니어스 고온 기체용 밀폐형 송풍기
IT202000014818A1 (it) * 2020-06-19 2021-12-19 M Pumps Process Srl Compressore rigenerativo multistadio
US20230358237A1 (en) * 2022-05-03 2023-11-09 General Electric Company Layered barrier cans for pumps and methods of producing the same

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA699909A (en) * 1964-12-15 Schwarz Kurt Shaft seal
FR762483A (fr) * 1933-01-05 1934-04-12 Dispositif d'entraînement magnétique entre un organe récepteur et sa commande mécanique, plus particulièrement applicable aux pompes, compresseurs et autres appareils similaires
US2457880A (en) * 1944-07-31 1949-01-04 Chrysler Corp Drive means for compressors or the like
FR1166228A (fr) * 1956-02-17 1958-11-04 Heraeus Gmbh W C Pompe à vide poussé mécanique résistant à la corrosion
CH342809A (de) * 1956-09-01 1959-11-30 Tech Studien Ag Einrichtung zur Abdichtung eines gasförmige Spaltprodukte aus Kernreaktionen enthaltenden Raumes gegen aussen an relativ zueinander bewegten Teilen
FR1197413A (fr) * 1957-06-28 1959-12-01 Sulzer Ag Turbine de détente
CH380283A (de) * 1960-09-07 1964-07-31 Sulzer Ag Wellenabdichtung
CH464625A (de) * 1966-10-12 1968-10-31 Sulzer Ag Wellendichtung für ein Gebläse, insbesondere für das Umwälzgebläse einer gasgekühlten Kernreaktoranlage
US3477729A (en) * 1967-05-19 1969-11-11 Durametallic Corp Cooling system for a stuffing box seal
US3539270A (en) * 1968-03-14 1970-11-10 Carrier Corp Method of and apparatus for lubricating and cooling a rotary shaft seal assembly
US3645643A (en) * 1970-05-11 1972-02-29 Carrier Corp Seal and lubrication system for rotating machinery
JPS5248261B2 (de) * 1972-04-11 1977-12-08
US3919854A (en) * 1973-03-14 1975-11-18 Technip Cie Gas sealing assembly
US3831381A (en) * 1973-05-02 1974-08-27 J Swearingen Lubricating and sealing system for a rotary power plant
US4209282A (en) * 1978-05-03 1980-06-24 Hale Fire Pump Company Pump assembly
JPS5835292A (ja) * 1981-08-27 1983-03-01 Matsushita Electric Ind Co Ltd メカニカルシ−ルポンプ
JPS60206665A (ja) * 1984-03-30 1985-10-18 Nec Home Electronics Ltd 往復印字制御方式
US4722663A (en) * 1986-02-04 1988-02-02 Rotoflow Corporation Seal-off mechanism for rotating turbine shaft
DE3715484A1 (de) * 1987-05-09 1988-11-17 Klaus Union Armaturen Magnetischer pumpenantrieb
DE3818832A1 (de) * 1988-06-03 1989-12-07 Uranit Gmbh Spalttopf fuer stopfbuchsenlose elektrische oder magnetische antriebsaggregate
DE3818890A1 (de) * 1988-06-03 1989-12-07 Ekato Ind Anlagen Verwalt Anordnung zur sicheren abdichtung der lagerung einer rotierenden welle mit zugehoerigem antriebselement
FR2672636B1 (fr) * 1991-02-12 1995-01-13 Bertin & Cie Machine tournante du type compresseur ou turbine pour la compression ou la detente d'un gaz dangereux.

Also Published As

Publication number Publication date
EP0499504A1 (de) 1992-08-19
EP0499504B1 (de) 1995-10-25
FR2672636B1 (fr) 1995-01-13
US5334004A (en) 1994-08-02
CA2060793A1 (fr) 1992-08-13
FR2672636A1 (fr) 1992-08-14

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Legal Events

Date Code Title Description
8332 No legal effect for de