ES2087749T3 - Dispositivo para la evacuacion de lubricantes de una disposicion de cojinete. - Google Patents

Dispositivo para la evacuacion de lubricantes de una disposicion de cojinete.

Info

Publication number
ES2087749T3
ES2087749T3 ES93914721T ES93914721T ES2087749T3 ES 2087749 T3 ES2087749 T3 ES 2087749T3 ES 93914721 T ES93914721 T ES 93914721T ES 93914721 T ES93914721 T ES 93914721T ES 2087749 T3 ES2087749 T3 ES 2087749T3
Authority
ES
Spain
Prior art keywords
bearing
shaft
collector
evacuation
arrangement
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
ES93914721T
Other languages
English (en)
Inventor
Detlef Haase
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2087749T3 publication Critical patent/ES2087749T3/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
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • 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
    • F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/602—Drainage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding-Contact Bearings (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO Y UN DISPOSITIVO PARA LA EVACUACION DE UN LIQUIDO DE LUBRICACION A PARTIR DE UNA DISPOSICION DE COJINETE PARA UN EJE (2) GIRANDO ALREDEDOR DE UN EJE GEOMETRICO (1). LA DISPOSICION DE COJINETE INDICADA DISPONE DE UN COJINETE (3), ESPECIALMENTE UN COJINETE LISO, SOPORTANDO EL EJE (2) Y AL QUE SE ALIMENTA CON ACEITE LUBRICANTE, Y AL MENOS UNA DISPOSICION DE OBTURACION ADYACENTE. LA DISPOSICION DE OBTURACION DISPONE DE UN SELLADO (4) RODEANDO EL EJE (2) Y UNA CAMARA (5) COLECTORA QUE RODEA EL EJE (2) ENTRE EL SELLADO (4) Y EL COJINETE (3). EL MEDIO DE LUBRICACION ENTRA EN ESTA CAMARA (5) COLECTORA A LO LARGO DEL EL EJE Y SALE DEL COJINETE MEDIANTE LA EVACUACION INDICADA. DE ACUERDO CON LA INVENCION, EL AGENTE DE LUBRICACION QUE SE MUEVE CON RESPECTO A LA CAMARA (5) COLECTORA A PARTIR DEL EJE (2) ALREDEDOR DEL EJE GEOMETRICO (1), SE RECOLECTA POR LOS MEDIOS (8,9) ADECUADOS EN LA CAMARA (5) COLECTORA Y SE DESCARGA SIN NINGUNA PERDIDA SIGNIFICATIVA DE VELOCIDAD. CON ELLO SE HACE USO DEL EFECTO DE TRANSPORTE DEL EJE (2) ROTATIVO PARA EL MOVIMIENTO DEL AGENTE DE LUBRICACION A PARTIR DE LA DISPOSICION DE COJINETE.
ES93914721T 1992-07-07 1993-06-24 Dispositivo para la evacuacion de lubricantes de una disposicion de cojinete. Expired - Lifetime ES2087749T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92111498 1992-07-07

Publications (1)

Publication Number Publication Date
ES2087749T3 true ES2087749T3 (es) 1996-07-16

Family

ID=8209790

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93914721T Expired - Lifetime ES2087749T3 (es) 1992-07-07 1993-06-24 Dispositivo para la evacuacion de lubricantes de una disposicion de cojinete.

Country Status (11)

Country Link
US (1) US5494355A (es)
EP (1) EP0649507B1 (es)
JP (1) JPH07508576A (es)
KR (1) KR100283806B1 (es)
CN (1) CN1043679C (es)
CZ (1) CZ283260B6 (es)
DE (1) DE59302524D1 (es)
ES (1) ES2087749T3 (es)
RU (1) RU2106567C1 (es)
UA (1) UA35594C2 (es)
WO (1) WO1994001713A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606088A1 (de) * 1996-02-19 1997-08-21 Siemens Ag Einrichtung und Verfahren zur Abführung eines flüssigen Schmiermittels aus einer Lageranordnung
KR100561796B1 (ko) 1997-11-28 2006-03-21 지멘스 악티엔게젤샤프트 물 윤활 베어링 및 밸브를 갖는 증기 터보 제너레이터
IT1318110B1 (it) 2000-07-03 2003-07-23 Nuovo Pignone Spa Sistema di scarico e di refrigerazione per i cuscini di una turbina agas
RU2242647C2 (ru) * 2002-12-10 2004-12-20 Открытое акционерное общество "Силовые машины-ЗТЛ, ЛМЗ, Электросила, Энергомашэкспорт" Устройство уплотнения подшипников скольжения с центральной системой смазки
DE10316316A1 (de) * 2003-04-10 2004-10-21 Sms Demag Ag Vorrichtung zur Rückführung von Öl in Walzenlagern
US7535456B2 (en) * 2004-04-30 2009-05-19 Hillcrest Laboratories, Inc. Methods and devices for removing unintentional movement in 3D pointing devices
GB0414619D0 (en) * 2004-06-30 2004-08-04 Rolls Royce Plc A bearing housing
US8292510B2 (en) * 2006-09-28 2012-10-23 United Technologies Corporation Dual mode scavenge scoop
US7789200B2 (en) * 2006-11-14 2010-09-07 Rolls-Royce Corporation Sump housing
US7878303B2 (en) * 2006-11-14 2011-02-01 Rolls-Royce Corporation Lubrication scavenge system
EP1939097B1 (en) * 2006-12-29 2012-05-16 Sidel International AG Device for cutting labels in a labelling machine
EP2652321B1 (en) * 2010-12-15 2016-06-29 Vestas Wind Systems A/S A gear system for a wind turbine
EP2543832A1 (de) * 2011-07-06 2013-01-09 Siemens Aktiengesellschaft Hydrauliklager für eine stationäre Gasturbine
US10100671B2 (en) 2013-01-08 2018-10-16 Borgwarner Inc. Oil drain for the bearing housing of a turbocharger
DK2762737T3 (en) * 2013-01-31 2017-04-10 Siemens Ag Directly operated wind turbine with a bearing and method for collecting a lubricant running out of a bearing
GB201303636D0 (en) * 2013-03-01 2013-04-17 Rolls Royce Plc Chamber fluid removal system
EP2853759A1 (en) 2013-09-30 2015-04-01 Siemens Aktiengesellschaft Oil bearing with drain system, gas turbine comprising such an oil bearing
FR3030616B1 (fr) * 2014-12-22 2019-03-29 Safran Aircraft Engines Support de palier pour turbomachine, notamment turboreacteur
FR3033009B1 (fr) * 2015-02-24 2017-08-25 Hispano Suiza Sa Ensemble comprenant un palier hydrodynamique pourvu d'une reserve de stockage de lubrifiant
DE102019111774A1 (de) * 2019-03-25 2020-10-01 Liebherr-Components Biberach Gmbh Antriebseinrichtung für eine Schlitzwandfräse
CN110571970B (zh) * 2019-09-30 2021-08-03 任志刚 一种可以分离油脂的轴承结构
ES2779373A1 (es) * 2020-07-13 2020-08-14 Laulagun Bearings Sl Extractor de lubricante de rodamientos
US11668247B2 (en) * 2021-04-16 2023-06-06 Raytheon Technologies Corporation Geared gas turbine with oil scavenge ejector pump assist
FR3143081B1 (fr) * 2022-12-09 2025-11-14 Safran Trans Systems Gouttière de récupération d’huile de lubrification pour réducteur mécanique comprenant un déflecteur amélioré
FR3157512A1 (fr) * 2023-12-20 2025-06-27 Bh2M Dispositif d'aspiration de brouillards d'huile

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE378896C (de) * 1920-05-27 1923-08-07 Bbc Brown Boveri & Cie Verfahren zur Beseitigung des OEldunstes aus Lagern durch Absaugung
US1754904A (en) * 1927-06-03 1930-04-15 Westinghouse Electric & Mfg Co Bearing housing
US2409874A (en) * 1943-07-28 1946-10-22 Westinghouse Electric Corp Bearing construction
US2650671A (en) * 1952-09-25 1953-09-01 Gen Electric Oil discharge passage arrangement for high-speed bearings
US3071296A (en) * 1959-07-14 1963-01-01 Atkinson Guy F Co Pump discharge head with heated bearing
DE1238723B (de) * 1963-03-07 1967-04-13 Daimler Benz Ag Anordnung von Betriebsmittelleitungen an Gasturbinentriebwerken
US4091905A (en) * 1976-12-27 1978-05-30 Allis-Chalmers Corporation Sump oil transfer system
JPS627900Y2 (es) * 1981-01-16 1987-02-24
DE3542316A1 (de) * 1985-09-09 1987-03-12 Kraftwerk Union Ag Einrichtung zur leckoel-freien lageroel-abfuehrung an gleitlagern fuer umlaufende wellen hochtouriger maschinen
CH676739A5 (es) * 1988-08-02 1991-02-28 Asea Brown Boveri
US5238166A (en) * 1990-09-21 1993-08-24 Siemens Aktiengesellschaft Sealing arrangement for retaining liquid lubricant in selected areas of a machine

Also Published As

Publication number Publication date
KR950702297A (ko) 1995-06-19
KR100283806B1 (ko) 2001-04-02
US5494355A (en) 1996-02-27
UA35594C2 (uk) 2001-04-16
DE59302524D1 (de) 1996-06-13
RU2106567C1 (ru) 1998-03-10
EP0649507A1 (de) 1995-04-26
CZ283260B6 (cs) 1998-02-18
CN1085301A (zh) 1994-04-13
WO1994001713A1 (de) 1994-01-20
CZ3195A3 (en) 1995-06-14
CN1043679C (zh) 1999-06-16
JPH07508576A (ja) 1995-09-21
RU95105460A (ru) 1997-03-10
EP0649507B1 (de) 1996-05-08

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