ES2086836T3 - Cojinete portante y de guia combinado de una maquina hidroelectrica de eje vertical. - Google Patents

Cojinete portante y de guia combinado de una maquina hidroelectrica de eje vertical.

Info

Publication number
ES2086836T3
ES2086836T3 ES93112109T ES93112109T ES2086836T3 ES 2086836 T3 ES2086836 T3 ES 2086836T3 ES 93112109 T ES93112109 T ES 93112109T ES 93112109 T ES93112109 T ES 93112109T ES 2086836 T3 ES2086836 T3 ES 2086836T3
Authority
ES
Spain
Prior art keywords
bearing
thrust
star
vertical axis
thrust ring
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
ES93112109T
Other languages
English (en)
Inventor
Josef Schwanda
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.)
ABB Asea Brown Boveri Ltd
ABB AB
Original Assignee
ABB Asea Brown Boveri Ltd
Asea Brown Boveri AB
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 ABB Asea Brown Boveri Ltd, Asea Brown Boveri AB filed Critical ABB Asea Brown Boveri Ltd
Application granted granted Critical
Publication of ES2086836T3 publication Critical patent/ES2086836T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/06—Bearing arrangements
    • F03B11/063—Arrangements for balancing axial thrust
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/06—Sliding-contact bearings for exclusively rotary movement for axial load only with tiltably-supported segments, e.g. Michell bearings
    • 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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/02—Arrangements for equalising the load on a plurality of bearings or their elements
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/30—Application independent of particular apparatuses related to direction with respect to gravity
    • F16C2300/34—Vertical, e.g. bearings for supporting a vertical shaft
    • 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
    • F16C2360/00—Engines or pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Abstract

EN UNA MAQUINA HIDROELECTRICA DE EJE VERTICAL SE HA PREVISTO UN EJE (1) CON UN CABEZAL SOPORTE QUE MUESTRA UNA BRIDA (30) DE ACOPLAMIENTO DEL EJE APOYADO EN UN SOPORTE (6,7) DE COJINETE. SE DISPONE DE SUPERFICIES (3,4) DE RODADURA Y/O ANILLOS DE RODADURA PARA UN COJINETE DE GUIA Y UN COJINETE DE APOYO. LOS SEGMENTOS (12) DEL COJINETE DE APOYO SE SOPORTAN A TRAVES DE ELEMENTOS (20) DE AJUSTE SOBRE UN ANILLO (11) SOPORTE UNIDO DE FORMA FIJA CON EL SOPORTE DE COJINETE. CADA SEGMENTO (12) DEL COJINETE DE APOYO ESTA APUNTALADO A TRAVES DE UN APOYO (14) DE SEGMENTO INDIVIDUAL SOBRE EL ANILLO (11) DEL SOPORTE DE COJINETE. LOS SOPORTES (14) DE SEGMENTO ESTAN ATORNILLADOS CON EL ANILLO (11) DE SOPORTE INDICADO ANTERIORMENTE, CON LO QUE EL DIAMETRO INTERIOR DEL ANILLO (11) DE SOPORTE ES MAYOR QUE EL DIAMETRO EXTERIOR DE LA BRIDA (30) DE ACOPLAMIENTO DEL EJE. DE ESTA FORMA SE SOPORTAN PEQUEÑOS DIAMETROS DE APOYO Y CON ELLO PEQUEÑAS PERDIDAS DE APOYO. NO ES NECESARIO (SEGUN EL FUNDAMENTO DEL MONTAJE) NINGUN ANILLO SOPORTE DE MULTIPLES PIEZAS.
ES93112109T 1992-09-05 1993-07-29 Cojinete portante y de guia combinado de una maquina hidroelectrica de eje vertical. Expired - Lifetime ES2086836T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4229772A DE4229772A1 (de) 1992-09-05 1992-09-05 Kombiniertes Trag- und Führungslager einer vertikalachsigen Wasserkraftmaschine

Publications (1)

Publication Number Publication Date
ES2086836T3 true ES2086836T3 (es) 1996-07-01

Family

ID=6467360

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93112109T Expired - Lifetime ES2086836T3 (es) 1992-09-05 1993-07-29 Cojinete portante y de guia combinado de una maquina hidroelectrica de eje vertical.

Country Status (6)

Country Link
EP (1) EP0586861B1 (es)
AT (1) ATE135796T1 (es)
BR (1) BR9303664A (es)
DE (2) DE4229772A1 (es)
ES (1) ES2086836T3 (es)
NO (1) NO933144D0 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9408485D0 (en) * 1994-04-27 1994-06-22 Martin James K Fluid film bearings
DE4435440A1 (de) * 1994-10-04 1996-04-11 Abb Management Ag Vertikalachsige Wasserkraftmaschine
DE19525830A1 (de) * 1995-07-15 1997-01-16 Abb Management Ag Rohrturbinenanlage
BR0206803A (pt) 2001-02-02 2004-02-03 Alstom Switzerland Ltd Disposição de mancal para o rotor de uma máquina giratória
DE10104696A1 (de) * 2001-02-02 2002-08-08 Alstom Switzerland Ltd Lagerunseinrichtung für den Rotor einer rotierenden Maschine
RU2474737C2 (ru) * 2010-11-30 2013-02-10 Открытое акционерное общество "Центральное конструкторское бюро машиностроения" Сегментный радиальный подшипник скольжения
CN105090241A (zh) * 2015-09-10 2015-11-25 浙江正盛轴瓦有限责任公司 水导瓦调整装置
CN109838338B (zh) * 2018-12-29 2020-11-13 国家电网有限公司 一种弹簧簇式推力轴承镜板水平调整方法
CN112855409A (zh) * 2021-01-15 2021-05-28 石筠 一种防止水电站卧式机组的轴缝处油气混合物外爬装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1361073A (en) * 1916-02-26 1920-12-07 Kingsbury Albert Bearing
DE353204C (de) * 1920-11-17 1922-05-13 Lee Syndicate Waschbrett
CH331319A (de) * 1954-06-15 1958-07-15 Westinghouse Canada Ltd Oltopf für Spurlager
GB762245A (en) * 1954-07-27 1956-11-28 English Electric Co Ltd Improvements in and relating to thrust bearing supports for hydro-electric vertical shaft machines
US3018144A (en) * 1960-02-29 1962-01-23 Westinghouse Electric Corp Thrust bearing assembly
DE1503272A1 (de) * 1962-09-05 1970-11-12 Hitachi Ltd Vertikale Kaplan-Turbine
US3271088A (en) * 1964-05-25 1966-09-06 Westinghouse Electric Corp Supporting means for bearing pads in a thrust bearing assembly
DE1525122A1 (de) * 1965-02-24 1969-09-04 Glacier Co Ltd Axialdrucklager
NO119124B (es) * 1967-09-29 1970-03-23 K Lehoczky
DE1708558B2 (de) * 1968-02-21 1972-12-07 Bargmann, Erwin, 4970 Bad Oeyn hausen Einrichtung bei einer zweireihigen, zur aufnahme von kippkraeften bestimmten kugeldrehverbindung fuer bagger und krane
SU771369A1 (ru) * 1978-10-09 1980-10-15 Харьковский Ордена Ленина И Ордена Трудового Красного Знамени Турбинный Завод Им.С.М.Кирова Реверсивный подшипник
JPS56138516A (en) * 1980-03-31 1981-10-29 Hitachi Ltd Thrust bearing
JPS59133820A (ja) * 1983-01-21 1984-08-01 Hitachi Ltd スラスト軸受装置
JPS60249844A (ja) * 1984-05-23 1985-12-10 Fuji Electric Co Ltd スラスト軸受の支持方法
SU1413262A1 (ru) * 1986-02-24 1988-07-30 Производственное Объединение Атомного Турбостроения "Харьковский Турбинный Завод" Им.С.М.Кирова Направл ющий подшипник гидромашины
GB8923164D0 (en) * 1989-10-13 1989-11-29 Advanced Bearing Technology Pl Thrust bearing assembly

Also Published As

Publication number Publication date
ATE135796T1 (de) 1996-04-15
BR9303664A (pt) 1994-03-22
EP0586861B1 (de) 1996-03-20
NO933144D0 (no) 1993-09-03
DE59301945D1 (de) 1996-04-25
EP0586861A1 (de) 1994-03-16
DE4229772A1 (de) 1994-03-10

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