WO2011144750A3 - Dampfturbine - Google Patents

Dampfturbine Download PDF

Info

Publication number
WO2011144750A3
WO2011144750A3 PCT/EP2011/058296 EP2011058296W WO2011144750A3 WO 2011144750 A3 WO2011144750 A3 WO 2011144750A3 EP 2011058296 W EP2011058296 W EP 2011058296W WO 2011144750 A3 WO2011144750 A3 WO 2011144750A3
Authority
WO
WIPO (PCT)
Prior art keywords
steam turbine
steam
shaft
turbine
inlet
Prior art date
Application number
PCT/EP2011/058296
Other languages
English (en)
French (fr)
Other versions
WO2011144750A2 (de
Inventor
Eckart Frehland
Original Assignee
Bio-System Gesellschaft Für Anwendungen Biologischer Verfahren Mbh
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 Bio-System Gesellschaft Für Anwendungen Biologischer Verfahren Mbh filed Critical Bio-System Gesellschaft Für Anwendungen Biologischer Verfahren Mbh
Priority to EP11721032A priority Critical patent/EP2572077A2/de
Priority to BR112012029407A priority patent/BR112012029407A2/pt
Priority to CN2011800251076A priority patent/CN102947546A/zh
Priority to US13/697,483 priority patent/US20130064646A1/en
Publication of WO2011144750A2 publication Critical patent/WO2011144750A2/de
Publication of WO2011144750A3 publication Critical patent/WO2011144750A3/de

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
    • F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
    • F01D3/02—Machines or engines with axial-thrust balancing effected by working-fluid characterised by having one fluid flow in one axial direction and another fluid flow in the opposite direction
    • F01D3/025—Machines or engines with axial-thrust balancing effected by working-fluid characterised by having one fluid flow in one axial direction and another fluid flow in the opposite direction with a centrally disposed radial stage
    • 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
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/50—Other types of ball or roller 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
    • F05D2210/00—Working fluids
    • F05D2210/40—Flow geometry or direction
    • F05D2210/43—Radial inlet and axial outlet
    • 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

Abstract

Dampfturbine mit einer mechanischen Nennleistung von bis zu 500 kW zum Antreiben eines Generators, mit einer Welle (10), einem Dampfeinlass und einem offenen Radiallaufrad (6, 12), das mit der Welle (10) drehfest verbunden ist und durch den Dampfeinlass mit Dampf beaufschlagbar ist.
PCT/EP2011/058296 2010-05-21 2011-05-20 Dampfturbine WO2011144750A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP11721032A EP2572077A2 (de) 2010-05-21 2011-05-20 Dampfturbine
BR112012029407A BR112012029407A2 (pt) 2010-05-21 2011-05-20 turbina a vapor e dispositivo para o assentamento de uma árvore
CN2011800251076A CN102947546A (zh) 2010-05-21 2011-05-20 蒸汽涡轮机
US13/697,483 US20130064646A1 (en) 2010-05-21 2011-05-20 Steam turbine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010017061.5 2010-05-21
DE102010017061A DE102010017061A1 (de) 2010-05-21 2010-05-21 Dampfturbine

Publications (2)

Publication Number Publication Date
WO2011144750A2 WO2011144750A2 (de) 2011-11-24
WO2011144750A3 true WO2011144750A3 (de) 2012-03-15

Family

ID=44626567

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/058296 WO2011144750A2 (de) 2010-05-21 2011-05-20 Dampfturbine

Country Status (6)

Country Link
US (1) US20130064646A1 (de)
EP (1) EP2572077A2 (de)
CN (1) CN102947546A (de)
BR (1) BR112012029407A2 (de)
DE (1) DE102010017061A1 (de)
WO (1) WO2011144750A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013221265A1 (de) * 2013-10-21 2015-05-07 Schaeffler Technologies Gmbh & Co. Kg Planetenradlageranordnung
CN114183210A (zh) * 2021-12-02 2022-03-15 中国船舶重工集团公司第七0三研究所 一种紧凑汽缸结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367214A (en) * 1966-02-17 1968-02-06 Trw Inc Double toggle action planetary friction drive
FR2054925A5 (de) * 1969-07-31 1971-05-07 Kirov Mashinostroitel
US3880549A (en) * 1973-11-19 1975-04-29 Stork Koninklijke Maschf Turbine
US4232992A (en) * 1978-10-23 1980-11-11 Possell Clarence R Geothermal turbine and method of using the same
US20060220388A1 (en) * 2005-04-04 2006-10-05 Teets Joseph M Rankine - microturbine for generating electricity

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1691184A (en) * 1926-07-12 1928-11-13 Bbc Brown Boveri & Cie Turbine construction
US3011365A (en) * 1958-02-15 1961-12-05 Wilhelm G Stoeckicht Planetary gearing with double helical gears
US3610060A (en) * 1970-05-21 1971-10-05 Gen Motors Corp Friction drive mechanism
DE3815679A1 (de) * 1988-05-07 1989-11-16 Kuehnle Kopp Kausch Ag Radialturbine
DE4416497C1 (de) * 1994-05-10 1995-01-12 Gutehoffnungshuette Man Getriebe-Mehrwellenturbokompressor und Getriebe-Mehrwellenradialexpander
BR0207695B1 (pt) * 2001-02-14 2011-10-04 engrenagem planetária.
JP3462870B2 (ja) * 2002-01-04 2003-11-05 三菱重工業株式会社 ラジアルタービン用羽根車
US7997802B2 (en) 2003-05-13 2011-08-16 Carl Freudenberg Kg Axial plain bearing assembly
CN201078245Y (zh) * 2007-06-15 2008-06-25 程建平 单级双流式汽轮机
CN101324193B (zh) * 2007-06-15 2011-01-19 程建平 径向双流式汽轮机
DE102008052513A1 (de) 2008-10-21 2010-04-22 Franz Steidle Radialturbine zum Betrieb mit flüssigen oder pneumatischen Mitteln

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367214A (en) * 1966-02-17 1968-02-06 Trw Inc Double toggle action planetary friction drive
FR2054925A5 (de) * 1969-07-31 1971-05-07 Kirov Mashinostroitel
US3880549A (en) * 1973-11-19 1975-04-29 Stork Koninklijke Maschf Turbine
US4232992A (en) * 1978-10-23 1980-11-11 Possell Clarence R Geothermal turbine and method of using the same
US20060220388A1 (en) * 2005-04-04 2006-10-05 Teets Joseph M Rankine - microturbine for generating electricity

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Precision ball bearings replace gears in tiny speed reducers", PRODUCT ENGINEERING, MCGRAW-HILL PUBLICATION, NEW YORK, NY, US, vol. 41, no. 26, 7 December 1970 (1970-12-07), pages 89, XP002107975, ISSN: 0032-9754 *

Also Published As

Publication number Publication date
DE102010017061A1 (de) 2011-11-24
WO2011144750A2 (de) 2011-11-24
BR112012029407A2 (pt) 2016-12-06
EP2572077A2 (de) 2013-03-27
US20130064646A1 (en) 2013-03-14
CN102947546A (zh) 2013-02-27

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