[go: up one dir, main page]

WO2010058356A3 - Valves for gas-turbines and multipressure gas-turbines - Google Patents

Valves for gas-turbines and multipressure gas-turbines Download PDF

Info

Publication number
WO2010058356A3
WO2010058356A3 PCT/IB2009/055154 IB2009055154W WO2010058356A3 WO 2010058356 A3 WO2010058356 A3 WO 2010058356A3 IB 2009055154 W IB2009055154 W IB 2009055154W WO 2010058356 A3 WO2010058356 A3 WO 2010058356A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas
turbines
port
inlet
outlet
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.)
Ceased
Application number
PCT/IB2009/055154
Other languages
French (fr)
Other versions
WO2010058356A2 (en
Inventor
David Lior
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.)
ETV MOTORS Ltd
Original Assignee
ETV MOTORS Ltd
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 ETV MOTORS Ltd filed Critical ETV MOTORS Ltd
Priority to US13/127,726 priority Critical patent/US20110262269A1/en
Publication of WO2010058356A2 publication Critical patent/WO2010058356A2/en
Publication of WO2010058356A3 publication Critical patent/WO2010058356A3/en
Priority to IL212740A priority patent/IL212740A0/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • 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
    • F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
    • F02C1/04—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly
    • F02C1/08—Semi-closed cycles
    • 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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/006—Open cycle gas-turbine in which the working fluid is expanded to a pressure below the atmospheric pressure and then compressed to atmospheric pressure
    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Multiple-Way Valves (AREA)

Abstract

Disclosed are multiport valves for use with a gas-turbine configured for operation according to both Brayton-cycle and inverse-Brayton cycle, comprising movable valve members and at least five ports of which at least two inlet ports and at least two outlet ports: a compressor-outlet inlet port (152), an ambient inlet port (151), a heat-exchanger cold-stream inlet outlet port (162), an exhaust outlet port (163), and a fifth port.
PCT/IB2009/055154 2008-11-20 2009-11-18 Valves for gas-turbines and multipressure gas-turbines, and gas-turbines therewith Ceased WO2010058356A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/127,726 US20110262269A1 (en) 2008-11-20 2009-11-18 Valves for gas-turbines and multipressure gas-turbines, and gas-turbines therewith
IL212740A IL212740A0 (en) 2008-11-20 2011-05-05 Valves for gas-turbines and multipressure gas-turbines, and gas-turbines therewith

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11639408P 2008-11-20 2008-11-20
US61/116,394 2008-11-20

Publications (2)

Publication Number Publication Date
WO2010058356A2 WO2010058356A2 (en) 2010-05-27
WO2010058356A3 true WO2010058356A3 (en) 2010-11-04

Family

ID=41718509

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/055154 Ceased WO2010058356A2 (en) 2008-11-20 2009-11-18 Valves for gas-turbines and multipressure gas-turbines, and gas-turbines therewith

Country Status (3)

Country Link
US (1) US20110262269A1 (en)
IL (1) IL212740A0 (en)
WO (1) WO2010058356A2 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10094219B2 (en) 2010-03-04 2018-10-09 X Development Llc Adiabatic salt energy storage
CA2839949A1 (en) * 2011-06-28 2013-01-03 Bright Energy Storage Technologies, Llp Semi-isothermal compression engines with separate combustors and expanders, and associated systems and methods
EP2639429A1 (en) * 2012-03-16 2013-09-18 MTU Aero Engines GmbH Aircraft engine
US20130283762A1 (en) * 2012-04-27 2013-10-31 General Electric Company Rotary vane actuator operated air valves
WO2014052927A1 (en) 2012-09-27 2014-04-03 Gigawatt Day Storage Systems, Inc. Systems and methods for energy storage and retrieval
DE102013112893A1 (en) * 2013-11-21 2015-05-21 Deutsches Zentrum für Luft- und Raumfahrt e.V. Micro gas turbine arrangement
DE102015201619B3 (en) * 2015-01-30 2016-07-14 Ford Global Technologies, Llc Intercooler
FR3032747B1 (en) * 2015-02-17 2019-03-15 Safran Helicopter Engines EXHAUST GAS ENERGY RECOVERY SYSTEM
GB201513952D0 (en) * 2015-08-07 2015-09-23 Rolls Royce Plc Aircraft pneumatic system
US10731501B2 (en) * 2016-04-22 2020-08-04 Hamilton Sundstrand Corporation Environmental control system utilizing a motor assist and an enhanced compressor
US10082045B2 (en) 2016-12-28 2018-09-25 X Development Llc Use of regenerator in thermodynamic cycle system
US10233787B2 (en) 2016-12-28 2019-03-19 Malta Inc. Storage of excess heat in cold side of heat engine
US10233833B2 (en) 2016-12-28 2019-03-19 Malta Inc. Pump control of closed cycle power generation system
US10458284B2 (en) 2016-12-28 2019-10-29 Malta Inc. Variable pressure inventory control of closed cycle system with a high pressure tank and an intermediate pressure tank
US11053847B2 (en) 2016-12-28 2021-07-06 Malta Inc. Baffled thermoclines in thermodynamic cycle systems
US10280804B2 (en) 2016-12-29 2019-05-07 Malta Inc. Thermocline arrays
US10221775B2 (en) 2016-12-29 2019-03-05 Malta Inc. Use of external air for closed cycle inventory control
US10082104B2 (en) 2016-12-30 2018-09-25 X Development Llc Atmospheric storage and transfer of thermal energy
US10801404B2 (en) 2016-12-30 2020-10-13 Malta Inc. Variable pressure turbine
US10436109B2 (en) 2016-12-31 2019-10-08 Malta Inc. Modular thermal storage
EP3738014B1 (en) 2018-01-11 2024-08-28 Lancium Llc Method and system for dynamic power delivery to a flexible datacenter using unutilized energy sources
CN116557091A (en) 2019-11-16 2023-08-08 马耳他股份有限公司 Dual Power System Pumped Thermal Energy Storage with Thermal Storage Medium Rebalancing
CA3188994A1 (en) 2020-08-12 2022-02-17 Benjamin R. Bollinger Pumped heat energy storage system with district heating integration
US11486305B2 (en) 2020-08-12 2022-11-01 Malta Inc. Pumped heat energy storage system with load following
CA3189001A1 (en) 2020-08-12 2022-02-17 Mert Geveci Pumped heat energy storage system with modular turbomachinery
US11286804B2 (en) 2020-08-12 2022-03-29 Malta Inc. Pumped heat energy storage system with charge cycle thermal integration
US11454167B1 (en) 2020-08-12 2022-09-27 Malta Inc. Pumped heat energy storage system with hot-side thermal integration
US11480067B2 (en) 2020-08-12 2022-10-25 Malta Inc. Pumped heat energy storage system with generation cycle thermal integration
US11396826B2 (en) 2020-08-12 2022-07-26 Malta Inc. Pumped heat energy storage system with electric heating integration
US12428979B2 (en) 2021-12-14 2025-09-30 Malta Inc. Pumped heat energy storage system integrated with coal-fired energy generation unit
CZ2022350A3 (en) * 2022-08-24 2023-10-11 Pavel ÄŚinÄŤura A reversible heat engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251408A (en) * 1960-03-02 1966-05-17 English Electric Co Ltd Cooling systems
US20020148227A1 (en) * 2001-02-13 2002-10-17 Robin Mackay Multi pressure mode gas turbine
WO2003008065A1 (en) * 2001-07-20 2003-01-30 Bang Gyoon Jung Back washing valve and filtering apparatus with the same
WO2007024674A2 (en) * 2005-08-22 2007-03-01 Teledyne Technologies Incorporated Turbine engine having two off-axis spools with valving-enabled modulation between high and low power modes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6606864B2 (en) 2001-02-13 2003-08-19 Robin Mackay Advanced multi pressure mode gas turbine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251408A (en) * 1960-03-02 1966-05-17 English Electric Co Ltd Cooling systems
US20020148227A1 (en) * 2001-02-13 2002-10-17 Robin Mackay Multi pressure mode gas turbine
WO2003008065A1 (en) * 2001-07-20 2003-01-30 Bang Gyoon Jung Back washing valve and filtering apparatus with the same
WO2007024674A2 (en) * 2005-08-22 2007-03-01 Teledyne Technologies Incorporated Turbine engine having two off-axis spools with valving-enabled modulation between high and low power modes

Also Published As

Publication number Publication date
US20110262269A1 (en) 2011-10-27
WO2010058356A2 (en) 2010-05-27
IL212740A0 (en) 2011-07-31

Similar Documents

Publication Publication Date Title
WO2010058356A3 (en) Valves for gas-turbines and multipressure gas-turbines
WO2009051195A1 (en) Gas combustion type driving tool
WO2008147429A3 (en) Pneumatic system for a vitrector
WO2005108831A3 (en) Multi-port flow selector manifold valve and manifold system
WO2009012311A3 (en) Cooler bypass apparatus
WO2009041089A1 (en) Battery unit
EP1871999A4 (en) Engine valve system and method
SE0702231L (en) Condensate discharge device
WO2008112343A3 (en) Exhaust aftertreatment system with flow distribution
WO2015126483A3 (en) Monolithic tube-in matrix heat exchanger
WO2010013053A3 (en) Heat exchanger
WO2008072775A3 (en) Fluid supply apparatus
WO2011144492A3 (en) Gas valve unit having two gas outlets
WO2014029512A3 (en) Sequential combustion with dilution gas mixer
ATE544945T1 (en) VALVE DEVICE FOR AN EXHAUST GAS RECIRCULATION DEVICE
JP2010169386A5 (en)
EA201270140A1 (en) GAS VALVE SWITCH
WO2007135521A3 (en) Muffler
IL197847A0 (en) Direct acting hydraulic trip block with majority voting
ATE542077T1 (en) ISOLATION VALVE DISTRIBUTOR
ATE525554T1 (en) ARRANGEMENT CONTAINING THERMAL ENERGY FOR AN EXHAUST GAS PURIFICATION DEVICE
TW200641289A (en) Dual-flow valve and internal processing vessel isolation system
EP1994278A4 (en) Slide valve with hot gas bypass port
WO2010075854A3 (en) Switchable solar heating device for a gas turbine
TW200632200A (en) Sealing element for use in a fluid-flow machine

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09796071

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 212740

Country of ref document: IL

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 13127726

Country of ref document: US

122 Ep: pct application non-entry in european phase

Ref document number: 09796071

Country of ref document: EP

Kind code of ref document: A2