CA2790062A1 - Ram air turbine with integrated heat exchanger - Google Patents

Ram air turbine with integrated heat exchanger Download PDF

Info

Publication number
CA2790062A1
CA2790062A1 CA2790062A CA2790062A CA2790062A1 CA 2790062 A1 CA2790062 A1 CA 2790062A1 CA 2790062 A CA2790062 A CA 2790062A CA 2790062 A CA2790062 A CA 2790062A CA 2790062 A1 CA2790062 A1 CA 2790062A1
Authority
CA
Canada
Prior art keywords
gearbox
ram air
coolant
air turbine
generator
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.)
Abandoned
Application number
CA2790062A
Other languages
English (en)
French (fr)
Inventor
Dinesh Nath Taneja
John Andrew Layer
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CA2790062A1 publication Critical patent/CA2790062A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D41/00—Power installations for auxiliary purposes
    • B64D41/007—Ram air turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/60—Cooling or heating of wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/32—Wind motors specially adapted for installation in particular locations on moving objects, e.g. vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/30—Application in turbines
    • F05B2220/31—Application in turbines in ram-air turbines ("RATS")
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Wind Motors (AREA)
  • General Details Of Gearings (AREA)
CA2790062A 2011-09-21 2012-09-13 Ram air turbine with integrated heat exchanger Abandoned CA2790062A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/238,880 2011-09-21
US13/238,880 US8864448B2 (en) 2011-09-21 2011-09-21 Ram air turbine with integrated heat exchanger

Publications (1)

Publication Number Publication Date
CA2790062A1 true CA2790062A1 (en) 2013-03-21

Family

ID=46939594

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2790062A Abandoned CA2790062A1 (en) 2011-09-21 2012-09-13 Ram air turbine with integrated heat exchanger

Country Status (6)

Country Link
US (1) US8864448B2 (https=)
EP (1) EP2572989B1 (https=)
JP (1) JP6088184B2 (https=)
CN (1) CN103016206B (https=)
BR (1) BR102012022326A2 (https=)
CA (1) CA2790062A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9217417B2 (en) * 2012-10-31 2015-12-22 Ge Aviation Systems Llc Ram air turbine generator with external rotor having permanent magnets
US10161416B2 (en) 2014-06-02 2018-12-25 Hamilton Sundstrand Corporation Rotary machine heat sink
US9643729B2 (en) 2014-06-20 2017-05-09 Electronair Llc Energy cell regenerative system for electrically powered aircraft
US9828109B2 (en) 2014-07-23 2017-11-28 Pratt & Whitney Canada Corp. Apparatus and methods for powering an electrical device associated with an aircraft rotor
US10415475B2 (en) 2014-07-31 2019-09-17 Sikorsky Aircraft Corporation Gearbox oil cooling assembly
US10094293B2 (en) 2014-08-22 2018-10-09 Pratt & Whitney Canada Corp. In flight restart system and method for free turbine engine
US10399694B2 (en) * 2015-09-02 2019-09-03 Ge Aviation Systems Llc Ram air turbine system
US10077118B2 (en) * 2016-06-06 2018-09-18 Hamilton Sundstrand Corporation Integral rat generator cooling holes
CN105927466A (zh) * 2016-06-27 2016-09-07 郭全有 风力发电装置、包含该风力发电装置的汽车和交通工具
US10348162B1 (en) * 2017-12-21 2019-07-09 Ge Aviation Systems Llc Method and assembly of an electric machine
CN111271190B (zh) * 2018-12-04 2022-11-08 中国航空工业集团公司金城南京机电液压工程研究中心 一种冲压空气涡轮微流温控循环结构
CN119408720A (zh) * 2024-10-31 2025-02-11 中国商用飞机有限责任公司 一种防雷的冲压空气涡轮系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761984A (en) * 1952-01-21 1956-09-04 Kleinschanzlin Pumpen Ag Core and shell for electromotors
US5249924A (en) * 1992-02-21 1993-10-05 Southwest Aerospace Corporation RAM air turbine
US6580179B2 (en) 2001-06-07 2003-06-17 Honeywell International Inc. Ram air turbine with high power density generator and self-contained fluid cooling loop
US6676379B2 (en) 2001-12-06 2004-01-13 Honeywell International Inc. Ram air turbine with speed increasing gearbox
US7019415B2 (en) 2004-03-22 2006-03-28 Honeywell International Inc. Electrical power generation system and method for mitigating corona discharge
EP1805870B1 (en) 2004-09-22 2014-01-22 Hamilton Sundstrand Corporation Motor cooling path and thrust bearing load design
US7708527B2 (en) 2006-01-12 2010-05-04 Honeywell International Inc. Ram air turbine with compound geartrain gearbox
US7445102B2 (en) 2006-02-27 2008-11-04 Honeywell International Inc. Air turbine starter assembly
DE102007012408A1 (de) * 2007-03-15 2008-09-18 Aerodyn Engineering Gmbh Windenergieanlagen mit lastübertragenden Bauteilen
US20080231126A1 (en) * 2007-03-23 2008-09-25 Rajendra Narayan Telore Motor cooling arrangement
WO2011082836A1 (en) * 2010-01-11 2011-07-14 Siemens Aktiengesellschaft Direct drive wind turbine with a cooling system
FR2956379B1 (fr) 2010-02-17 2012-08-24 Technofan Appareil de ventilation pour aeronef

Also Published As

Publication number Publication date
EP2572989B1 (en) 2014-03-26
EP2572989A1 (en) 2013-03-27
CN103016206B (zh) 2016-05-18
JP6088184B2 (ja) 2017-03-01
CN103016206A (zh) 2013-04-03
US20130071232A1 (en) 2013-03-21
JP2013068217A (ja) 2013-04-18
US8864448B2 (en) 2014-10-21
BR102012022326A2 (pt) 2013-12-03

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20170707

FZDE Dead

Effective date: 20190913