IT1393309B1 - Perfezionamenti ad una turbina per espansione di gas/vapore - Google Patents

Perfezionamenti ad una turbina per espansione di gas/vapore

Info

Publication number
IT1393309B1
IT1393309B1 ITBS2009A000050A ITBS20090050A IT1393309B1 IT 1393309 B1 IT1393309 B1 IT 1393309B1 IT BS2009A000050 A ITBS2009A000050 A IT BS2009A000050A IT BS20090050 A ITBS20090050 A IT BS20090050A IT 1393309 B1 IT1393309 B1 IT 1393309B1
Authority
IT
Italy
Prior art keywords
turbine
performance
gas
steam expansion
steam
Prior art date
Application number
ITBS2009A000050A
Other languages
English (en)
Inventor
Roberto Bini
Mario Gaia
Original Assignee
Turboden Srl
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=41722846&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1393309(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Turboden Srl filed Critical Turboden Srl
Priority to ITBS2009A000050A priority Critical patent/IT1393309B1/it
Priority to EP10717299A priority patent/EP2422050B1/en
Priority to PCT/IT2010/000113 priority patent/WO2010106570A1/en
Priority to US13/257,057 priority patent/US8864461B2/en
Priority to CA2755624A priority patent/CA2755624C/en
Publication of ITBS20090050A1 publication Critical patent/ITBS20090050A1/it
Application granted granted Critical
Publication of IT1393309B1 publication Critical patent/IT1393309B1/it

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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/005—Repairing methods or devices
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/06—Arrangements of bearings; Lubricating
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/70—Disassembly methods
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/80—Repairing, retrofitting or upgrading methods
ITBS2009A000050A 2009-03-18 2009-03-18 Perfezionamenti ad una turbina per espansione di gas/vapore IT1393309B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITBS2009A000050A IT1393309B1 (it) 2009-03-18 2009-03-18 Perfezionamenti ad una turbina per espansione di gas/vapore
EP10717299A EP2422050B1 (en) 2009-03-18 2010-03-16 Improvement of a turbine for the expansion of gas/vapour
PCT/IT2010/000113 WO2010106570A1 (en) 2009-03-18 2010-03-16 Improvement of a turbine for the expansion of gas/vapour
US13/257,057 US8864461B2 (en) 2009-03-18 2010-03-16 Turbine for the expansion of gas/vapour
CA2755624A CA2755624C (en) 2009-03-18 2010-03-16 Turbine shaft supporting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBS2009A000050A IT1393309B1 (it) 2009-03-18 2009-03-18 Perfezionamenti ad una turbina per espansione di gas/vapore

Publications (2)

Publication Number Publication Date
ITBS20090050A1 ITBS20090050A1 (it) 2010-09-19
IT1393309B1 true IT1393309B1 (it) 2012-04-20

Family

ID=41722846

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBS2009A000050A IT1393309B1 (it) 2009-03-18 2009-03-18 Perfezionamenti ad una turbina per espansione di gas/vapore

Country Status (5)

Country Link
US (1) US8864461B2 (it)
EP (1) EP2422050B1 (it)
CA (1) CA2755624C (it)
IT (1) IT1393309B1 (it)
WO (1) WO2010106570A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1403297B1 (it) 2011-01-04 2013-10-17 Exergy Orc S R L Ora Exergy S P A Turbina di espansione
ITMI20110684A1 (it) 2011-04-21 2012-10-22 Exergy Orc S R L Impianto e processo per la produzione di energia tramite ciclo rankine organico
US8911202B2 (en) * 2011-09-20 2014-12-16 Honeywell International Inc. Turbocharger rotating assembly
JP2017526844A (ja) 2014-06-12 2017-09-14 トゥーボデン エッセ．エッレ．エッレ．Ｔｕｒｂｏｄｅｎ Ｓ．Ｒ．Ｌ． 作動流体を膨張させるためのタービンおよび方法
EP3167158A1 (en) 2014-07-11 2017-05-17 Turboden S.p.A. Turbine and method for expanding an operating fluid with high isentropic enthalpy jump
RU2716932C2 (ru) * 2015-04-03 2020-03-17 Турбоден Спа Многоступенчатая турбина, предпочтительно для электростанций, работающих по органическому циклу ренкина
IT202100022550A1 (it) 2021-08-30 2023-03-02 Exergy Int S R L Turbomacchina con girante a sbalzo per impianti industriali di produzione di energia

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145334A (en) * 1989-12-12 1992-09-08 Allied-Signal Inc. Turbocharger bearing retention and lubrication system
FR2773586B1 (fr) * 1998-01-09 2000-02-11 Snecma Turbomachine a freinage mutuel d'arbres concentriques
US20030014961A1 (en) * 2001-07-23 2003-01-23 Ramgen Power Systems, Inc. Compact rotary ramjet engine with rapidly interchangeable cartridge containing hot section rotating elements
JP4153446B2 (ja) * 2004-02-19 2008-09-24 株式会社日立製作所 ガスタービン
US7214037B2 (en) * 2004-06-28 2007-05-08 Honeywell International, Inc. Retention of ball bearing cartridge for turbomachinery

Also Published As

Publication number Publication date
WO2010106570A1 (en) 2010-09-23
CA2755624A1 (en) 2010-09-23
CA2755624C (en) 2017-01-31
EP2422050B1 (en) 2013-02-20
EP2422050A1 (en) 2012-02-29
US20120009060A1 (en) 2012-01-12
US8864461B2 (en) 2014-10-21
ITBS20090050A1 (it) 2010-09-19

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