BRPI0813413A2 - Mancal axial para um eixo, em particular para o eixo de uma turbina hidraúlica - Google Patents

Mancal axial para um eixo, em particular para o eixo de uma turbina hidraúlica

Info

Publication number
BRPI0813413A2
BRPI0813413A2 BRPI0813413-8A2A BRPI0813413A BRPI0813413A2 BR PI0813413 A2 BRPI0813413 A2 BR PI0813413A2 BR PI0813413 A BRPI0813413 A BR PI0813413A BR PI0813413 A2 BRPI0813413 A2 BR PI0813413A2
Authority
BR
Brazil
Prior art keywords
shaft
spring elements
axial bearing
hydraulic turbine
bearing ring
Prior art date
Application number
BRPI0813413-8A2A
Other languages
English (en)
Inventor
Michael Bottenschein
Original Assignee
Voith Patent Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39673294&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0813413(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voith Patent Gmbh filed Critical Voith Patent Gmbh
Publication of BRPI0813413A2 publication Critical patent/BRPI0813413A2/pt
Publication of BRPI0813413B1 publication Critical patent/BRPI0813413B1/pt

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
    • F03B11/066—Arrangements for balancing axial thrust in vertical axis machines
    • 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
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/063—Sliding contact 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/50—Intrinsic material properties or characteristics
    • F05B2280/5001—Elasticity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/02—Elasticity
    • 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
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Support Of The Bearing (AREA)
  • Sliding-Contact Bearings (AREA)
  • Springs (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
BRPI0813413-8A 2007-06-18 2008-05-27 Mancal axial para um eixo, em particular para o eixo de uma turbina hidraúlica BRPI0813413B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007028456A DE102007028456A1 (de) 2007-06-18 2007-06-18 Axiallager für eine Welle, insbesondere für die Welle einer Wasserturbine
DE102007028456.1 2007-06-18
PCT/EP2008/004189 WO2008155002A1 (de) 2007-06-18 2008-05-27 Axiallager für eine welle, insbesondere für die welle einer wasserturbine

Publications (2)

Publication Number Publication Date
BRPI0813413A2 true BRPI0813413A2 (pt) 2015-02-18
BRPI0813413B1 BRPI0813413B1 (pt) 2019-07-02

Family

ID=39673294

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0813413-8A BRPI0813413B1 (pt) 2007-06-18 2008-05-27 Mancal axial para um eixo, em particular para o eixo de uma turbina hidraúlica

Country Status (11)

Country Link
US (1) US20110038574A1 (pt)
EP (1) EP2145101B1 (pt)
JP (1) JP5185377B2 (pt)
CN (1) CN101772637B (pt)
AT (1) ATE479840T1 (pt)
BR (1) BRPI0813413B1 (pt)
CA (1) CA2690813C (pt)
DE (2) DE102007028456A1 (pt)
ES (1) ES2348324T3 (pt)
PT (1) PT2145101E (pt)
WO (1) WO2008155002A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2696087B1 (en) * 2011-04-05 2017-01-18 Kabushiki Kaisha Toshiba Bearing device and hydraulic machine
DE102017126829B4 (de) * 2017-11-15 2019-10-10 Voith Patent Gmbh Axiallager für eine Welle, insbesondere für die Welle einer hydraulischen Maschine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE500593A (pt) * 1950-01-14
DE868087C (de) * 1951-11-18 1953-02-23 Egon Dr-Ing Martyrer Axialdrucklager
US2907474A (en) * 1957-01-23 1959-10-06 Cardwell Westinghouse Co Rubber draft gear
DE2225131A1 (de) * 1972-05-24 1973-12-06 Toma Dipl Ing Leko Aus einzelfedern gebildete federsaeule
DE2626609C3 (de) * 1976-06-14 1982-01-14 J.M. Voith Gmbh, 7920 Heidenheim Axialdrucklager mit Kippsegmenten
FR2445761A1 (fr) * 1979-01-04 1980-08-01 Thomson Brandt Procede de fabrication de disques souples et dispositif destine a la mise en oeuvre de ce procede
DE2901988C2 (de) * 1979-01-19 1983-08-04 Walter 3014 Laatzen Battermann Unbewehrtes Elastomerlager
DE3709836C1 (de) * 1987-03-25 1988-09-29 Eastman Christensen Co Gleitlager fuer Tiefbohrwerkzeuge
JPH05146110A (ja) * 1991-11-18 1993-06-11 Toshiba Corp 立軸形回転電機の軸受装置
JPH0946957A (ja) * 1995-07-26 1997-02-14 Toshiba Corp 回転機械のスラスト軸受
FR2850905B1 (fr) * 2003-02-10 2006-06-23 Skf Ab Dispositif de butee de suspension
US20040190804A1 (en) * 2003-03-26 2004-09-30 Baker Hughes Incorporated Diamond bearing with cooling/lubrication channels
US7878777B2 (en) * 2006-08-25 2011-02-01 Denso Corporation Scroll compressor having grooved thrust bearing
US8016275B2 (en) * 2008-03-31 2011-09-13 GM Global Technology Operations LLC Resilient vibration isolator having a plurality of bumps on an engagement surface thereof

Also Published As

Publication number Publication date
ATE479840T1 (de) 2010-09-15
JP5185377B2 (ja) 2013-04-17
CN101772637B (zh) 2012-09-19
EP2145101A1 (de) 2010-01-20
US20110038574A1 (en) 2011-02-17
CN101772637A (zh) 2010-07-07
CA2690813C (en) 2015-06-30
CA2690813A1 (en) 2008-12-24
BRPI0813413B1 (pt) 2019-07-02
PT2145101E (pt) 2010-09-22
JP2010530509A (ja) 2010-09-09
WO2008155002A1 (de) 2008-12-24
DE502008001266D1 (de) 2010-10-14
EP2145101B1 (de) 2010-09-01
DE102007028456A1 (de) 2008-12-24
ES2348324T3 (es) 2010-12-02

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/07/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/07/2019, OBSERVADAS AS CONDICOES LEGAIS