ES2004659A6 - Instalacion para la evacuacion del aceite de cojinetes, sin salida deaceite de fuga, en cojinetes de friccion para ejes giratorios de motores muy revolucionados - Google Patents
Instalacion para la evacuacion del aceite de cojinetes, sin salida deaceite de fuga, en cojinetes de friccion para ejes giratorios de motores muy revolucionadosInfo
- Publication number
- ES2004659A6 ES2004659A6 ES8601689A ES8601689A ES2004659A6 ES 2004659 A6 ES2004659 A6 ES 2004659A6 ES 8601689 A ES8601689 A ES 8601689A ES 8601689 A ES8601689 A ES 8601689A ES 2004659 A6 ES2004659 A6 ES 2004659A6
- Authority
- ES
- Spain
- Prior art keywords
- oil
- bearing
- oil flow
- shaft
- opening
- 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
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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
-
- 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
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
-
- 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
- F05D2260/601—Fluid transfer using an ejector or a jet pump
-
- 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)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sliding-Contact Bearings (AREA)
- Sealing Of Bearings (AREA)
Abstract
INSTALACION PARA LA EVACUACION DE ACEITE DE COJINETES, SIN SALIDA DE ACEITE DE FUGA, EN COJINETES DE FRICCION PARA EJES GIRATORIOS (1) DE MOTORES MUY REVOLUCIONADOS, CON ANILLO DE OBTURACION PARA EJES (7) SIN CONTACTO CONTRA LA SALIDA DEL ACEITE PARA COJINETES, CONDUCIDO A PRESION A LAS SUPERFICIES DE COJINETES DE FRICCION (1.1,
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3532043 | 1985-09-09 | ||
DE19853542316 DE3542316A1 (de) | 1985-09-09 | 1985-11-29 | Einrichtung zur leckoel-freien lageroel-abfuehrung an gleitlagern fuer umlaufende wellen hochtouriger maschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2004659A6 true ES2004659A6 (es) | 1989-02-01 |
Family
ID=25835779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8601689A Expired ES2004659A6 (es) | 1985-09-09 | 1986-09-05 | Instalacion para la evacuacion del aceite de cojinetes, sin salida deaceite de fuga, en cojinetes de friccion para ejes giratorios de motores muy revolucionados |
Country Status (8)
Country | Link |
---|---|
US (1) | US4741630A (es) |
EP (2) | EP0222991B1 (es) |
JP (1) | JPH0749808B2 (es) |
AT (1) | ATE43677T1 (es) |
BR (1) | BR8604279A (es) |
DE (2) | DE3542316A1 (es) |
ES (1) | ES2004659A6 (es) |
IN (1) | IN164699B (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994001713A1 (de) * | 1992-07-07 | 1994-01-20 | Siemens Aktiengesellschaft | Abführung von schmiermittel aus einer lageranordnung |
DE19606088A1 (de) * | 1996-02-19 | 1997-08-21 | Siemens Ag | Einrichtung und Verfahren zur Abführung eines flüssigen Schmiermittels aus einer Lageranordnung |
US5954434A (en) * | 1996-02-19 | 1999-09-21 | Siemens Aktiengesellschaft | Device and process for discharging a liquid lubricant from a bearing configuration |
CZ296581B6 (cs) | 1997-11-28 | 2006-04-12 | Siemens Aktiengesellschaft | Parní turbosoustrojí s parní turbínovou jednotkoua s pracovní strojovou jednotkou pro výrobu proudu |
IT1319409B1 (it) | 2000-07-03 | 2003-10-10 | Nuovo Pignone Spa | Sistema di scarico per cuscini portanti di turbine a gas |
US6996968B2 (en) | 2003-12-17 | 2006-02-14 | United Technologies Corporation | Bifurcated oil scavenge system for a gas turbine engine |
US20050281499A1 (en) * | 2004-06-22 | 2005-12-22 | Wojtkowski Thomas Jr | Oil outlet for rolling mill oil film bearing |
US8292510B2 (en) * | 2006-09-28 | 2012-10-23 | United Technologies Corporation | Dual mode scavenge scoop |
US7878303B2 (en) * | 2006-11-14 | 2011-02-01 | Rolls-Royce Corporation | Lubrication scavenge system |
US8500332B2 (en) | 2010-05-05 | 2013-08-06 | Siemens Industry, Inc. | Self pumping oil film bearing |
US8342753B2 (en) | 2010-06-08 | 2013-01-01 | Siemens Industry, Inc. | Venturi drain for self-pumping bearing rolling mills |
US8893469B2 (en) * | 2011-06-22 | 2014-11-25 | United Technologies Corporation | Oil bypass channel deaerator for a geared turbofan engine |
US9404381B2 (en) | 2012-09-04 | 2016-08-02 | United Technologies Corporation | Turbine engine transmission gutter |
JP6037916B2 (ja) * | 2013-03-29 | 2016-12-07 | 三菱日立パワーシステムズ株式会社 | 回転軸支持構造及び回転機械 |
EP2853759A1 (en) * | 2013-09-30 | 2015-04-01 | Siemens Aktiengesellschaft | Oil bearing with drain system, gas turbine comprising such an oil bearing |
JP6375149B2 (ja) * | 2014-06-04 | 2018-08-15 | 川崎重工業株式会社 | 軸受の排油構造 |
US10473207B2 (en) * | 2014-12-18 | 2019-11-12 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Oil-drain device for thrust bearing device and turbocharger provided with the same |
US9969569B2 (en) | 2015-09-22 | 2018-05-15 | Deere & Company | Agricultural vehicle pneumatic distribution system |
CN105465184B (zh) * | 2016-01-20 | 2018-03-02 | 江苏金通灵流体机械科技股份有限公司 | 一种滑动轴与轴承座间的密封装置 |
US10851689B2 (en) * | 2018-06-13 | 2020-12-01 | Rolls-Royce Corporation | Drainage path for a bearing sump in a vertically oriented turbine engine |
US11162421B2 (en) * | 2019-10-22 | 2021-11-02 | Pratt & Whitney Canada Corp. | Bearing cavity and method of evacuating oil therefrom |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2846245A (en) * | 1954-07-09 | 1958-08-05 | Gen Electric | Oil deflector for shaft seal with forced ventilation |
US3104921A (en) * | 1961-03-17 | 1963-09-24 | Landis Tool Co | Lubricating means for machine tool spindles |
US3198590A (en) * | 1963-07-24 | 1965-08-03 | Tidewater Oil Company | Determination of the state of lubricated bearings for rotating shafts |
DE1195111B (de) * | 1964-01-04 | 1965-06-16 | Bergmann Borsig Veb | Einrichtung zur Verhinderung des Kriechens von OEl auf einer Welle |
US3574478A (en) * | 1968-10-21 | 1971-04-13 | Laval Turbine | Sealing system for turbine and compressor bearings |
US4345797A (en) * | 1978-11-20 | 1982-08-24 | Caterpillar Tractor Co. | Lubrication system for an engine |
US4348067A (en) * | 1980-03-03 | 1982-09-07 | Reliance Electric Company | Bearing seal |
JPS627900Y2 (es) * | 1981-01-16 | 1987-02-24 | ||
US4525995A (en) * | 1983-04-04 | 1985-07-02 | Williams International Corporation | Oil scavening system for gas turbine engine |
US4468066A (en) * | 1983-05-02 | 1984-08-28 | United Technologies Corporation | Oil capture scoop |
-
1985
- 1985-11-29 DE DE19853542316 patent/DE3542316A1/de not_active Withdrawn
-
1986
- 1986-08-25 IN IN643/CAL/86A patent/IN164699B/en unknown
- 1986-08-26 AT AT86111808T patent/ATE43677T1/de active
- 1986-08-26 EP EP86111808A patent/EP0222991B1/de not_active Expired
- 1986-08-26 DE DE8686111808T patent/DE3663712D1/de not_active Expired
- 1986-08-26 EP EP88109564A patent/EP0306634A3/de not_active Withdrawn
- 1986-09-03 JP JP61207630A patent/JPH0749808B2/ja not_active Expired - Lifetime
- 1986-09-05 ES ES8601689A patent/ES2004659A6/es not_active Expired
- 1986-09-08 BR BR8604279A patent/BR8604279A/pt unknown
-
1987
- 1987-05-04 US US07/048,517 patent/US4741630A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IN164699B (es) | 1989-05-13 |
EP0306634A2 (de) | 1989-03-15 |
JPH0749808B2 (ja) | 1995-05-31 |
DE3663712D1 (en) | 1989-07-06 |
JPS6262021A (ja) | 1987-03-18 |
EP0306634A3 (de) | 1990-03-28 |
EP0222991A1 (de) | 1987-05-27 |
DE3542316A1 (de) | 1987-03-12 |
ATE43677T1 (de) | 1989-06-15 |
EP0222991B1 (de) | 1989-05-31 |
US4741630A (en) | 1988-05-03 |
BR8604279A (pt) | 1987-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980601 |