CA2432841C - Methods and apparatus for operating gas turbine engines - Google Patents
Methods and apparatus for operating gas turbine engines Download PDFInfo
- Publication number
- CA2432841C CA2432841C CA2432841A CA2432841A CA2432841C CA 2432841 C CA2432841 C CA 2432841C CA 2432841 A CA2432841 A CA 2432841A CA 2432841 A CA2432841 A CA 2432841A CA 2432841 C CA2432841 C CA 2432841C
- Authority
- CA
- Canada
- Prior art keywords
- engine
- semi
- aircraft
- membrane
- permeable membrane
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000012530 fluid Substances 0.000 claims abstract description 53
- 239000012528 membrane Substances 0.000 claims abstract description 50
- 238000009825 accumulation Methods 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 238000007710 freezing Methods 0.000 claims description 7
- 230000008014 freezing Effects 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000012982 microporous membrane Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/047—Heating to prevent icing
-
- 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
- F01D25/02—De-icing means for engines having icing phenomena
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Turbines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/188,460 US6920748B2 (en) | 2002-07-03 | 2002-07-03 | Methods and apparatus for operating gas turbine engines |
| US10/188,460 | 2002-07-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2432841A1 CA2432841A1 (en) | 2004-01-03 |
| CA2432841C true CA2432841C (en) | 2012-08-07 |
Family
ID=29720422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2432841A Expired - Fee Related CA2432841C (en) | 2002-07-03 | 2003-06-19 | Methods and apparatus for operating gas turbine engines |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US6920748B2 (enExample) |
| EP (1) | EP1378633A3 (enExample) |
| JP (1) | JP4555552B2 (enExample) |
| KR (1) | KR100836979B1 (enExample) |
| CN (1) | CN100520011C (enExample) |
| AU (1) | AU2003207033B2 (enExample) |
| BR (1) | BR0302379B1 (enExample) |
| CA (1) | CA2432841C (enExample) |
| RU (1) | RU2319023C2 (enExample) |
| ZA (1) | ZA200304719B (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6920748B2 (en) | 2002-07-03 | 2005-07-26 | General Electric Company | Methods and apparatus for operating gas turbine engines |
| US20060204647A1 (en) * | 2005-03-09 | 2006-09-14 | Vittorio Calabrese | De-icing system for driveways, walkways, sidewalks and other surfaces |
| US7374404B2 (en) * | 2005-09-22 | 2008-05-20 | General Electric Company | Methods and apparatus for gas turbine engines |
| US7429166B2 (en) * | 2005-12-20 | 2008-09-30 | General Electric Company | Methods and apparatus for gas turbine engines |
| US8321119B2 (en) * | 2008-07-10 | 2012-11-27 | General Electric Company | Methods and systems to facilitate over-speed protection |
| US20100005657A1 (en) * | 2008-07-10 | 2010-01-14 | Van Vactor David R | Methods and systems to facilitate over-speed protection |
| US8224552B2 (en) * | 2008-07-10 | 2012-07-17 | General Electric Company | Methods and systems to facilitate over-speed protection |
| US8575900B2 (en) | 2010-09-03 | 2013-11-05 | Hamilton Sundstrand Corporation | Rotor based air gap heating for air driven turbine |
| US9422063B2 (en) * | 2013-05-31 | 2016-08-23 | General Electric Company | Cooled cooling air system for a gas turbine |
| US10156190B2 (en) * | 2015-05-20 | 2018-12-18 | Honeywell International Inc. | Gas turbine engine uncontrolled high thrust accommodation system and method |
| US10443497B2 (en) | 2016-08-10 | 2019-10-15 | Rolls-Royce Corporation | Ice protection system for gas turbine engines |
| US10801361B2 (en) | 2016-09-09 | 2020-10-13 | General Electric Company | System and method for HPT disk over speed prevention |
| US10252808B2 (en) * | 2016-09-22 | 2019-04-09 | The Boeing Company | Fluid ice protection system flow conductivity sensor |
| US20180221958A1 (en) * | 2017-02-07 | 2018-08-09 | General Electric Company | Parts and methods for producing parts using hybrid additive manufacturing techniques |
| US11365647B2 (en) * | 2020-02-28 | 2022-06-21 | Raytheon Technologies Corporation | Closed loop fan inlet vane anti icing system |
| US12428992B2 (en) | 2022-11-01 | 2025-09-30 | General Electric Company | Gas turbine engine |
| US12196131B2 (en) | 2022-11-01 | 2025-01-14 | General Electric Company | Gas turbine engine |
| US12410753B2 (en) | 2022-11-01 | 2025-09-09 | General Electric Company | Gas turbine engine |
| US12392290B2 (en) | 2022-11-01 | 2025-08-19 | General Electric Company | Gas turbine engine |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2075658A (en) * | 1934-04-07 | 1937-03-30 | Ramsbottom John Edwin | Ice preventing device |
| US2098566A (en) * | 1934-10-27 | 1937-11-09 | Reed Propeller Co Inc | De-icing means for aircraft |
| US2075659A (en) * | 1935-05-08 | 1937-03-30 | Ramsbottom John Edwin | Apparatus for preventing ice accumulation on aircraft |
| US2457031A (en) * | 1942-12-05 | 1948-12-21 | Borg Warner | Aircraft anti-icing arrangement |
| GB569301A (en) * | 1943-12-15 | 1945-05-16 | Pesco Products Co | Improvements in or relating to aircraft anti-icing or de-icing arrangements |
| US2390093A (en) * | 1944-03-16 | 1945-12-04 | Garrison Murray Ed | Airplane wing deicing means |
| GB622554A (en) * | 1945-09-24 | 1949-05-04 | Westinghouse Electric Int Co | Improvements in or relating to ice detecting apparatus for air compressors |
| US2812899A (en) * | 1949-08-30 | 1957-11-12 | A V Roe Canada Ltd | Intake sprinkler for gas turbine engines |
| GB724019A (en) * | 1952-07-15 | 1955-02-16 | Joseph Halbert | Improvements relating to means for distributing fluids |
| GB1094372A (en) * | 1964-04-10 | 1967-12-13 | T K S Aircraft De Icing Ltd | Improvements relating to means for distributing liquids to the surfaces of aerofoils |
| US3423052A (en) * | 1966-07-21 | 1969-01-21 | Lear Jet Ind Inc | De-icing apparatus |
| US3614038A (en) * | 1970-01-08 | 1971-10-19 | Ace Filtercraft Inc | Porous metal panel to distribute deicing fluid onto the leading edge of a surface |
| US4434201A (en) * | 1981-11-13 | 1984-02-28 | T.K.S. (Aircraft De-Icing) Limited | Porous panel |
| GB2130158A (en) * | 1982-11-15 | 1984-05-31 | Fiber Materials | Deicing aircraft surfaces |
| US5088277A (en) | 1988-10-03 | 1992-02-18 | General Electric Company | Aircraft engine inlet cowl anti-icing system |
| US5136837A (en) | 1990-03-06 | 1992-08-11 | General Electric Company | Aircraft engine starter integrated boundary bleed system |
| US5143329A (en) | 1990-06-01 | 1992-09-01 | General Electric Company | Gas turbine engine powered aircraft environmental control system and boundary layer bleed |
| US5125597A (en) | 1990-06-01 | 1992-06-30 | General Electric Company | Gas turbine engine powered aircraft environmental control system and boundary layer bleed with energy recovery system |
| DE4337674A1 (de) * | 1992-11-17 | 1994-05-19 | Elin Energieversorgung | Verfahren zur Eisfreihaltung des Frischluft-Ansaugfilters von Gas-Dampfturbinenanlagen |
| GB9224849D0 (en) * | 1992-11-27 | 1993-01-13 | Rolls Royce Plc | Porous structure having laminar flow control and contamination protection |
| RU2095601C1 (ru) * | 1993-12-10 | 1997-11-10 | Юрий Иванович Климнюк | Газотурбинная установка с противообледенительным устройством |
| GB2314887B (en) * | 1996-07-02 | 2000-02-09 | Rolls Royce Plc | Ice protection for porous structure |
| US5934617A (en) | 1997-09-22 | 1999-08-10 | Northcoast Technologies | De-ice and anti-ice system and method for aircraft surfaces |
| US6279856B1 (en) | 1997-09-22 | 2001-08-28 | Northcoast Technologies | Aircraft de-icing system |
| US6371411B1 (en) | 1999-11-23 | 2002-04-16 | The Boeing Company | Method and apparatus for aircraft inlet ice protection |
| JP2001342849A (ja) | 2000-05-31 | 2001-12-14 | Honda Motor Co Ltd | ガスタービンエンジン |
| RU21423U1 (ru) * | 2001-08-27 | 2002-01-20 | Открытое акционерное общество Омское моторостроительное конструкторское бюро | Противообледенительная система газотурбинного двигателя |
| US6920748B2 (en) | 2002-07-03 | 2005-07-26 | General Electric Company | Methods and apparatus for operating gas turbine engines |
| US6990797B2 (en) | 2003-09-05 | 2006-01-31 | General Electric Company | Methods and apparatus for operating gas turbine engines |
-
2002
- 2002-07-03 US US10/188,460 patent/US6920748B2/en not_active Expired - Lifetime
-
2003
- 2003-06-18 ZA ZA200304719A patent/ZA200304719B/xx unknown
- 2003-06-19 CA CA2432841A patent/CA2432841C/en not_active Expired - Fee Related
- 2003-06-30 BR BRPI0302379-6A patent/BR0302379B1/pt not_active IP Right Cessation
- 2003-07-01 JP JP2003189147A patent/JP4555552B2/ja not_active Expired - Fee Related
- 2003-07-02 KR KR1020030044628A patent/KR100836979B1/ko not_active Expired - Fee Related
- 2003-07-02 EP EP03254221A patent/EP1378633A3/en not_active Withdrawn
- 2003-07-02 RU RU2003120056/06A patent/RU2319023C2/ru not_active IP Right Cessation
- 2003-07-03 AU AU2003207033A patent/AU2003207033B2/en not_active Ceased
- 2003-07-03 CN CNB031453082A patent/CN100520011C/zh not_active Expired - Lifetime
-
2005
- 2005-03-04 US US11/072,084 patent/US7188464B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1470747A (zh) | 2004-01-28 |
| EP1378633A3 (en) | 2005-11-09 |
| US20050144957A1 (en) | 2005-07-07 |
| KR100836979B1 (ko) | 2008-06-10 |
| US6920748B2 (en) | 2005-07-26 |
| BR0302379A (pt) | 2004-08-24 |
| BR0302379B1 (pt) | 2011-11-01 |
| US7188464B2 (en) | 2007-03-13 |
| US20050039435A1 (en) | 2005-02-24 |
| CN100520011C (zh) | 2009-07-29 |
| ZA200304719B (en) | 2004-04-30 |
| AU2003207033A1 (en) | 2004-01-22 |
| EP1378633A2 (en) | 2004-01-07 |
| JP4555552B2 (ja) | 2010-10-06 |
| KR20040004134A (ko) | 2004-01-13 |
| AU2003207033B2 (en) | 2010-07-22 |
| JP2004052764A (ja) | 2004-02-19 |
| RU2319023C2 (ru) | 2008-03-10 |
| CA2432841A1 (en) | 2004-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20190619 |