DE7430390U - Turbine - Google Patents

Turbine

Info

Publication number
DE7430390U
DE7430390U DE7430390U DE7430390U DE7430390U DE 7430390 U DE7430390 U DE 7430390U DE 7430390 U DE7430390 U DE 7430390U DE 7430390 U DE7430390 U DE 7430390U DE 7430390 U DE7430390 U DE 7430390U
Authority
DE
Germany
Prior art keywords
lubricant
turbine
bearing
line
pressure
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
Application number
DE7430390U
Other languages
German (de)
English (en)
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of DE7430390U publication Critical patent/DE7430390U/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/166—Sliding contact bearing
    • 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
    • F01D25/22—Lubricating arrangements using working-fluid or other gaseous fluid as lubricant
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
    • F16C32/067—Details of hydrostatic bearings independent of fluid supply or direction of load of bearings adjustable for aligning, positioning, wear or play
    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0685—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for radial 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
    • F16C39/00—Relieving load on bearings
    • F16C39/04—Relieving load on bearings using hydraulic or pneumatic means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Turbines (AREA)
  • Sliding-Contact Bearings (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE7430390U 1974-08-16 1974-09-10 Turbine Expired DE7430390U (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1123874A CH574564A5 (enExample) 1974-08-16 1974-08-16

Publications (1)

Publication Number Publication Date
DE7430390U true DE7430390U (de) 1976-07-29

Family

ID=4371490

Family Applications (2)

Application Number Title Priority Date Filing Date
DE7430390U Expired DE7430390U (de) 1974-08-16 1974-09-10 Turbine
DE2443204A Withdrawn DE2443204A1 (de) 1974-08-16 1974-09-10 Turbinenlagerung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE2443204A Withdrawn DE2443204A1 (de) 1974-08-16 1974-09-10 Turbinenlagerung

Country Status (3)

Country Link
US (1) US4044561A (enExample)
CH (1) CH574564A5 (enExample)
DE (2) DE7430390U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112585367A (zh) * 2018-07-12 2021-03-30 斯凯孚海运有限公司 滑动轴承

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52112803A (en) * 1976-03-19 1977-09-21 Hitachi Ltd Centrifugal pump
GB2055989A (en) * 1979-05-07 1981-03-11 Gen Atomic Co Self-lubricating fluid bearing assembly
DE3036690A1 (de) * 1980-09-29 1982-05-19 Kraftwerk Union AG, 4330 Mülheim Wassergeschmiertes und als wellenabdichtung ausgebildetes hydrostatisches radiallager
US4363216A (en) * 1980-10-23 1982-12-14 Lucien Bronicki Lubricating system for organic fluid power plant
US4362020A (en) * 1981-02-11 1982-12-07 Mechanical Technology Incorporated Hermetic turbine generator
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
EP0158681B1 (en) * 1983-09-22 1991-11-06 Ebara Corporation Rotary gas machine
DE3642121A1 (de) * 1986-12-10 1988-06-23 Mtu Muenchen Gmbh Antriebssystem
US5249812A (en) * 1990-03-12 1993-10-05 John Crane Inc. Barrier seal systems
FI86464C (fi) * 1990-09-26 1992-08-25 High Speed Tech Ltd Oy Foerfarande foer att saekra lagersmoerjning i en hermetisk hoegshastighetsmaskin.
DE4313805A1 (de) * 1993-04-27 1994-11-03 Siemens Ag Dichtungsanordnung für zumindest eine Durchführung einer Welle durch ein Gehäuse
KR100561796B1 (ko) 1997-11-28 2006-03-21 지멘스 악티엔게젤샤프트 물 윤활 베어링 및 밸브를 갖는 증기 터보 제너레이터
CN101335473B (zh) * 2003-07-24 2011-04-27 株式会社日立制作所 发电机
JP2008175212A (ja) * 2008-04-09 2008-07-31 Ebara Corp タービン発電機
DE102008023050A1 (de) * 2008-05-09 2009-11-12 Voith Patent Gmbh Verfahren und Vorrichtung zum Betrieb eines Gleitlagers
PL217172B1 (pl) * 2011-06-20 2014-06-30 Turboservice Spółka Z Ograniczoną Odpowiedzialnością Elektrownia parowa z hermetycznym turbogeneratorem parowym
DE102011087909B3 (de) * 2011-12-07 2013-05-29 Schaeffler Technologies AG & Co. KG Anordnung für Bauteilprüfstand
JP2014001647A (ja) * 2012-06-15 2014-01-09 Toshiba Corp 蒸気タービンのドレン排出装置
EP2877712B1 (en) * 2012-07-26 2019-11-06 Siemens Aktiengesellschaft Hermetically sealed turbo expander system for use in organic rankine cycles and organic rankine cycle plant
EP2746543B1 (de) * 2012-12-21 2016-09-28 Orcan Energy AG Schmierung von Expansionsmaschinen
US10001030B2 (en) * 2013-08-02 2018-06-19 Energy Recovey, Inc. Systems and methods for lubricating bearings of rotating equipment in gas processing systems
JP6083420B2 (ja) * 2014-08-05 2017-02-22 トヨタ自動車株式会社 内燃機関の冷却装置
ITUA20162737A1 (it) * 2016-04-20 2017-10-20 Ge Avio Srl Unita' di trasferimento d'olio per trasferire olio tra una parte statica ed una parte rotante

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1004822A (en) * 1911-02-13 1911-10-03 Henry R Worthington Turbine-driven centrifugal pump.
US2259361A (en) * 1937-10-09 1941-10-14 La Mont Corp Feed water by-pass seal for boiler circulating pumps
US2463898A (en) * 1944-11-24 1949-03-08 Wright Aeronautical Corp Turbine sealing construction
US3831381A (en) * 1973-05-02 1974-08-27 J Swearingen Lubricating and sealing system for a rotary power plant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112585367A (zh) * 2018-07-12 2021-03-30 斯凯孚海运有限公司 滑动轴承
US11732757B2 (en) 2018-07-12 2023-08-22 Skf Marine Gmbh Plain bearing

Also Published As

Publication number Publication date
CH574564A5 (enExample) 1976-04-15
US4044561A (en) 1977-08-30
DE2443204A1 (de) 1976-03-04

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