IS9114A - Lega fyrir hverfilás og hverfilbúnaður - Google Patents

Lega fyrir hverfilás og hverfilbúnaður

Info

Publication number
IS9114A
IS9114A IS9114A IS9114A IS9114A IS 9114 A IS9114 A IS 9114A IS 9114 A IS9114 A IS 9114A IS 9114 A IS9114 A IS 9114A IS 9114 A IS9114 A IS 9114A
Authority
IS
Iceland
Prior art keywords
turbine
shaft bearing
turbine shaft
turbine apparatus
bearing
Prior art date
Application number
IS9114A
Other languages
English (en)
Inventor
Dany Batscha
Original Assignee
Ormat Tech Inc
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 Ormat Tech Inc filed Critical Ormat Tech Inc
Publication of IS9114A publication Critical patent/IS9114A/is

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
    • 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
    • F01D25/162—Bearing supports
    • 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
    • F01D25/183—Sealing means
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/38—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating the engines being of turbine type
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/31—Application in turbines in steam turbines
    • 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
    • F05D2240/00—Components
    • F05D2240/50—Bearings
    • F05D2240/52—Axial thrust bearings
    • 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
    • F05D2240/00—Components
    • F05D2240/60—Shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Mounting Of Bearings Or Others (AREA)
IS9114A 2016-09-19 2019-04-16 Lega fyrir hverfilás og hverfilbúnaður IS9114A (is)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/269,140 US10718236B2 (en) 2016-09-19 2016-09-19 Turbine shaft bearing and turbine apparatus
PCT/IB2017/055528 WO2018051245A2 (en) 2016-09-19 2017-09-13 Turbine shaft bearing and turbine apparatus

Publications (1)

Publication Number Publication Date
IS9114A true IS9114A (is) 2019-04-16

Family

ID=61618404

Family Applications (1)

Application Number Title Priority Date Filing Date
IS9114A IS9114A (is) 2016-09-19 2019-04-16 Lega fyrir hverfilás og hverfilbúnaður

Country Status (4)

Country Link
US (1) US10718236B2 (is)
IS (1) IS9114A (is)
PH (1) PH12019500546A1 (is)
WO (1) WO2018051245A2 (is)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11542837B2 (en) 2018-07-30 2023-01-03 Ormat Technologies Inc. System and method for increasing power output from an organic vapor turbine
WO2021231078A1 (en) * 2020-05-13 2021-11-18 Berry James E Re-condensing power cycle for fluid regasification
IL281301B2 (en) 2021-03-07 2025-02-01 Ormat Systems Ltd Turbine installation for reducing maintenance and method therefor
CN120007385B (zh) * 2025-01-02 2025-12-26 西安陕鼓动力股份有限公司 用于高炉煤气透平的轴向推力控制方法、系统及相关装置

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1811302A (en) * 1927-09-13 1931-06-23 Moore Steam Turbine Corp Elastic fluid turbine power installation
US2414814A (en) * 1942-11-23 1947-01-28 Allis Chalmers Mfg Co Bearing support
US2484952A (en) * 1944-01-28 1949-10-18 United Aircraft Corp Turbine lubrication means
US2616662A (en) * 1949-01-05 1952-11-04 Westinghouse Electric Corp Turbine bearing support structure
US2936999A (en) * 1956-12-07 1960-05-17 United Aircraft Corp Tangential bearing supports
DE1126408B (de) * 1958-04-09 1962-03-29 Parsons & Co Ltd C A Waermekraftanlage
US4069674A (en) * 1977-01-14 1978-01-24 Warren Glenn B Power plant
US4548043A (en) * 1984-10-26 1985-10-22 Kalina Alexander Ifaevich Method of generating energy
US5080555A (en) * 1990-11-16 1992-01-14 General Motors Corporation Turbine support for gas turbine engine
US5743094A (en) * 1994-02-22 1998-04-28 Ormat Industries Ltd. Method of and apparatus for cooling a seal for machinery
NZ280926A (en) * 1995-02-06 1998-07-28 Ormat Ind Ltd Geothermal power plant: conduits between liquid/steam separator and well much shorter than conduits between separator and power plant
US6030176A (en) * 1995-07-19 2000-02-29 Siemens Aktiengesellschaft Structural member for an exhaust-gas connection of a turbomachine, in particular a steam turbine, and set of at least two structural members
US5836162A (en) * 1996-08-08 1998-11-17 Power Software Associates, Inc. Feedwater heater drain recycle system
US6422017B1 (en) * 1998-09-03 2002-07-23 Ashraf Maurice Bassily Reheat regenerative rankine cycle
US6821083B2 (en) * 2003-02-06 2004-11-23 General Electric Company Support structure for stream turbine bearing housing
US7493763B2 (en) * 2005-04-21 2009-02-24 Ormat Technologies, Inc. LNG-based power and regasification system
US7775045B2 (en) * 2005-10-31 2010-08-17 Ormat Technologies, Inc. Method and system for producing power from a source of steam
US7900451B2 (en) * 2007-10-22 2011-03-08 Ormat Technologies, Inc. Power and regasification system for LNG
US8091361B1 (en) * 2007-11-05 2012-01-10 Exergetic Systems, Llc Method and apparatus for controlling the final feedwater temperature of a regenerative Rankine cycle using an exergetic heater system
JP4969500B2 (ja) * 2008-03-28 2012-07-04 三菱重工業株式会社 ガスタービン
EP2436887A1 (en) * 2009-05-25 2012-04-04 Haruo Uehara Steam power cycle device
US8752381B2 (en) * 2010-04-22 2014-06-17 Ormat Technologies Inc. Organic motive fluid based waste heat recovery system
IT1399878B1 (it) * 2010-05-13 2013-05-09 Turboden Srl Impianto orc ad alta temperatura ottimizzato
US8418467B2 (en) * 2010-06-29 2013-04-16 General Electric Company System including feedwater heater for extracting heat from low pressure steam turbine
US8739541B2 (en) * 2010-09-29 2014-06-03 General Electric Company System and method for cooling an expander
US8667799B2 (en) * 2011-07-25 2014-03-11 Ormat Technologies Inc. Cascaded power plant using low and medium temperature source fluid
ITMI20120852A1 (it) * 2012-05-17 2013-11-18 Exergy Orc S R L Sistema orc per la produzione di energia tramite ciclo rankine organico
US10030580B2 (en) 2014-04-11 2018-07-24 Dynamo Micropower Corporation Micro gas turbine systems and uses thereof
US9359919B1 (en) * 2015-03-23 2016-06-07 James E. Berry Recuperated Rankine boost cycle

Also Published As

Publication number Publication date
PH12019500546A1 (en) 2019-09-09
US10718236B2 (en) 2020-07-21
US20180080341A1 (en) 2018-03-22
WO2018051245A2 (en) 2018-03-22
NZ747310A (en) 2021-06-25
WO2018051245A3 (en) 2018-04-26

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