ES2074727T3 - Central electrica con medios para lubricar los cojinetes. - Google Patents

Central electrica con medios para lubricar los cojinetes.

Info

Publication number
ES2074727T3
ES2074727T3 ES91916740T ES91916740T ES2074727T3 ES 2074727 T3 ES2074727 T3 ES 2074727T3 ES 91916740 T ES91916740 T ES 91916740T ES 91916740 T ES91916740 T ES 91916740T ES 2074727 T3 ES2074727 T3 ES 2074727T3
Authority
ES
Spain
Prior art keywords
pct
primary circulation
bearings
vaporizer
condenser
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
ES91916740T
Other languages
English (en)
Inventor
Timo Kytomaki
Olli Lindgren
Jarmo Alamaki
Jaakko Larjola
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.)
Sulzer Pump Solutions Finland Oy
Original Assignee
High Speed Tech Ltd Oy
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 High Speed Tech Ltd Oy filed Critical High Speed Tech Ltd Oy
Application granted granted Critical
Publication of ES2074727T3 publication Critical patent/ES2074727T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • 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
    • F16N—LUBRICATING
    • F16N15/00—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions
    • 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
    • F16N—LUBRICATING
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
    • F16N29/02—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems for influencing the supply of lubricant

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Sliding-Contact Bearings (AREA)
  • Rolling Contact Bearings (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Electrotherapy Devices (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Motor Or Generator Frames (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Control Of Turbines (AREA)

Abstract

EL OBJETO DE LA INVENCION ES UN METODO PARA DISPONER LA LUBRICACION POR LIQUIDOS DE LOS COJINETES (6) DE UN ROTOR (2) DE UNA MAQUINA DE ALTA VELOCIDAD HERMETICA O CERRADA (1), ESPECIALMENTE DE UNA CENTRAL ELECTRICA DE PEQUEÑO TAMAÑO BASADA EN EL PROCESO DE CICLO DE RANKINE ORGANICO (ORC), ES DECIR, UN CONVERTIDOR DE ENERGIA, QUE CONSTA DE UNA TURBINA (3), UN GENERADOR (4) Y POSIBLEMENTE UNA BOMBA DE ALIMENTACION PRINCIPAL (5) INSTALADA EN UN ROTOR CONJUNTO (2), EN DONDE EL MEDIO DE CIRCULACION ORGANICO DEL PROCESO SE UTILIZA PARA LA LUBRICACION. SEGUN LA INVENCION , EN UNA SITUACION DE DETENCION DE LA CIRCULACION PRIMARIA EN LA LINEA PRINCIPAL (10) DEL CONVERTIDOR DE ENERGIA, LA LUBRICACION CON LIQUIDOS DE LOS COJINETES (6) DEL ROTOR (2) QUE ASEGURADA MEDIANTE UN MEDIO DE CIRCULACION A PRESION ACUMULADO EN EL VAPORIZADOR (11), COMO POR EJEMPLO UN HERVIDOR, UN HORNO DE PROCESO, UN HORNO DE CERAMICA O UNA FUENTE DE CALOR CORRESPONDIENTE, COMO RESULTADO DEL CIERRE DE LA VALVULA OPERACIONAL PRINCIPAL.
ES91916740T 1990-09-26 1991-09-25 Central electrica con medios para lubricar los cojinetes. Expired - Lifetime ES2074727T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI904720A FI86464C (fi) 1990-09-26 1990-09-26 Foerfarande foer att saekra lagersmoerjning i en hermetisk hoegshastighetsmaskin.

Publications (1)

Publication Number Publication Date
ES2074727T3 true ES2074727T3 (es) 1995-09-16

Family

ID=8531118

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91916740T Expired - Lifetime ES2074727T3 (es) 1990-09-26 1991-09-25 Central electrica con medios para lubricar los cojinetes.

Country Status (10)

Country Link
US (1) US5329771A (es)
EP (1) EP0502157B1 (es)
JP (1) JPH05504607A (es)
AT (1) ATE125332T1 (es)
CA (1) CA2069491A1 (es)
DE (1) DE69111415T2 (es)
DK (1) DK0502157T3 (es)
ES (1) ES2074727T3 (es)
FI (1) FI86464C (es)
WO (1) WO1992005342A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI913367A0 (fi) * 1991-07-11 1991-07-11 High Speed Tech Ltd Oy Foerfarande och anordning foer att foerbaettra nyttighetsfoerhaollande av en orc-process.
FI108067B (fi) * 2000-09-13 2001-11-15 High Speed Tech Ltd Oy Turbogeneraattorin läpivientirakenne ja kiinnityslaippa
US6981378B2 (en) * 2001-02-12 2006-01-03 Ormat Technologies Inc. Method of and apparatus for producing uninterruptible power
US6494042B2 (en) * 2001-02-12 2002-12-17 Ormat Industries Ltd. Method of and apparatus for producing uninterruptible power
GB0511864D0 (en) 2005-06-10 2005-07-20 Univ City Expander lubrication in vapour power systems
CA2610762C (en) * 2005-06-10 2015-02-10 City University Expander lubrication in vapour power systems
FI120557B (fi) 2005-12-30 2009-11-30 Mw Biopower Oy Lämmönsiirrinyksikkö lämmön talteenottamiseksi kuumasta kaasuvirtauksesta
DE202007018628U1 (de) 2007-06-14 2009-01-15 Conpower Energieanlagen Gmbh & Co Kg. Einrichtung zur Stromerzeugung aus Wärme
DE102007035058A1 (de) * 2007-07-26 2009-01-29 Conpower Energieanlagen Gmbh & Co Kg Einrichtung und Verfahren zur Stromerzeugung
CN101765704A (zh) * 2007-07-27 2010-06-30 Utc电力公司 从有机兰金循环(orc)系统的透平机除油
US7980078B2 (en) * 2008-03-31 2011-07-19 Mccutchen Co. Vapor vortex heat sink
JP2008175212A (ja) * 2008-04-09 2008-07-31 Ebara Corp タービン発電機
US20100034684A1 (en) * 2008-08-07 2010-02-11 General Electric Company Method for lubricating screw expanders and system for controlling lubrication
IT1399882B1 (it) * 2010-05-14 2013-05-09 Nuova Pignone S R L Turboespansore per sistemi di generazione di potenza
FR2964412B1 (fr) * 2010-09-06 2013-01-11 Coutier Moulage Gen Ind Dispositif pour la separation de vapeur d'eau et d'huile
US8664785B2 (en) * 2010-09-13 2014-03-04 Ebara International Corporation Power recovery system using a rankine power cycle incorporating a two-phase liquid-vapor expander with electric generator
US8739541B2 (en) * 2010-09-29 2014-06-03 General Electric Company System and method for cooling an expander
EP2514933B1 (de) * 2011-04-19 2017-03-15 Orcan Energy AG Hochdruckseitige Abtrennung von flüssigem Schmierstoff zur Schmierung volumetrisch arbeitender Expansionsmaschinen
WO2013042142A1 (en) * 2011-09-19 2013-03-28 Ing Enea Mattei S.P.A. Compression and energy-recovery unit
GB2497943A (en) 2011-12-22 2013-07-03 Cummins Ltd Internal combustion engine and waste heat recovery system
DE102012217339A1 (de) * 2012-09-25 2014-03-27 Duerr Cyplan Ltd. Netzwerk für das Transportieren von Wärme
EP2746543B1 (de) * 2012-12-21 2016-09-28 Orcan Energy AG Schmierung von Expansionsmaschinen
DE102013200413A1 (de) * 2013-01-14 2014-07-31 Magna Powertrain Ag & Co. Kg Expanderkreislauf
WO2014159520A1 (en) * 2013-03-14 2014-10-02 Echogen Power Systems, L.L.C. Controlling turbopump thrust in a heat engine system
FI20130244A (fi) * 2013-08-26 2015-02-27 Visorc Oy Sähköinen turbokone ja energianmuunnin
DE102016219633B4 (de) * 2016-10-10 2022-12-29 Rolls-Royce Solutions GmbH System zur Durchführung eines thermodynamischen Kreisprozesses und Verfahren zum Betreiben eines solchen Systems
CN107218096A (zh) * 2017-07-24 2017-09-29 江苏必领能源科技有限公司 自驱动膨胀发电机系统
CN107246292A (zh) * 2017-07-24 2017-10-13 江苏必领能源科技有限公司 无油膨胀发电机系统
US11293313B2 (en) * 2018-09-19 2022-04-05 Saudi Arabian Oil Company Turbomachinery lubrication system improvement gravity rundown tanks

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062553A (en) * 1959-04-22 1962-11-06 Sulzer Ag Method and means for producing sealing vapor
US3935710A (en) * 1974-07-18 1976-02-03 Westinghouse Electric Corporation Gland steam reheater for turbine apparatus gland seals
CH574564A5 (es) * 1974-08-16 1976-04-15 Bbc Brown Boveri & Cie
US4002224A (en) * 1975-02-26 1977-01-11 Westinghouse Electric Corporation Turbine lubrication and emergency gas system
US4363216A (en) * 1980-10-23 1982-12-14 Lucien Bronicki Lubricating system for organic fluid power plant
US4471621A (en) * 1980-12-16 1984-09-18 Ormat Turbines, Ltd. Method and apparatus for draining liquid working fluid from turbine cannister of a closed cycle power plant
FI66234C (fi) * 1981-10-13 1984-09-10 Jaakko Larjola Energiomvandlare
JPS5951109A (ja) * 1982-09-17 1984-03-24 Hitachi Ltd 蒸気原動所の復水器真空保持装置
JPH0633766B2 (ja) * 1984-01-13 1994-05-02 株式会社東芝 動力装置
US4564084A (en) * 1984-03-22 1986-01-14 Elliott Turbomachinery Co., Inc. Method and apparatus for controlling the temperature of oil in an overhead tank
US4526523A (en) * 1984-05-16 1985-07-02 Ingersoll-Rand Company Oil pressure control system
US5217085A (en) * 1992-05-04 1993-06-08 Ford Motor Company Lubrication and cooling system for a powertrain including an electric motor

Also Published As

Publication number Publication date
FI86464B (fi) 1992-05-15
ATE125332T1 (de) 1995-08-15
DK0502157T3 (da) 1995-12-11
EP0502157A1 (en) 1992-09-09
DE69111415T2 (de) 1996-03-21
DE69111415D1 (de) 1995-08-24
FI904720A0 (fi) 1990-09-26
WO1992005342A1 (en) 1992-04-02
CA2069491A1 (en) 1992-03-27
US5329771A (en) 1994-07-19
FI86464C (fi) 1992-08-25
FI904720A (fi) 1992-03-27
EP0502157B1 (en) 1995-07-19
JPH05504607A (ja) 1993-07-15

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