DE227577T1 - Kuehlkanal mit faecherfoermigem ausgang. - Google Patents

Kuehlkanal mit faecherfoermigem ausgang.

Info

Publication number
DE227577T1
DE227577T1 DE198686630192T DE86630192T DE227577T1 DE 227577 T1 DE227577 T1 DE 227577T1 DE 198686630192 T DE198686630192 T DE 198686630192T DE 86630192 T DE86630192 T DE 86630192T DE 227577 T1 DE227577 T1 DE 227577T1
Authority
DE
Germany
Prior art keywords
fan
cooling channel
shaped output
shaped
output
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.)
Pending
Application number
DE198686630192T
Other languages
English (en)
Inventor
Thomas A. Lake Park Fl 33418 Us Auxier
Jr. Edward Clarence Tequesta Fl 33458 Us Hill
Leon Richard Glastonbury Connecticut 06033 Us Anderson
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of DE227577T1 publication Critical patent/DE227577T1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/10—Working turbine blades or nozzles
    • 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/186—Film cooling
    • 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
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE198686630192T 1985-12-23 1986-12-18 Kuehlkanal mit faecherfoermigem ausgang. Pending DE227577T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/812,103 US4664597A (en) 1985-12-23 1985-12-23 Coolant passages with full coverage film cooling slot

Publications (1)

Publication Number Publication Date
DE227577T1 true DE227577T1 (de) 1987-12-17

Family

ID=25208510

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8686630192T Expired - Lifetime DE3683741D1 (de) 1985-12-23 1986-12-18 Kuehlkanal mit faecherfoermigem ausgang.
DE198686630192T Pending DE227577T1 (de) 1985-12-23 1986-12-18 Kuehlkanal mit faecherfoermigem ausgang.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8686630192T Expired - Lifetime DE3683741D1 (de) 1985-12-23 1986-12-18 Kuehlkanal mit faecherfoermigem ausgang.

Country Status (8)

Country Link
US (1) US4664597A (de)
EP (1) EP0227577B1 (de)
JP (1) JPH07103802B2 (de)
CN (1) CN1010331B (de)
AU (1) AU594106B2 (de)
CA (1) CA1273583A (de)
DE (2) DE3683741D1 (de)
IL (1) IL81031A (de)

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US5382133A (en) * 1993-10-15 1995-01-17 United Technologies Corporation High coverage shaped diffuser film hole for thin walls
US5688104A (en) * 1993-11-24 1997-11-18 United Technologies Corporation Airfoil having expanded wall portions to accommodate film cooling holes
US5418345A (en) * 1994-02-28 1995-05-23 United Technologies Corporation Method for forming shaped passages
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US8742279B2 (en) * 2010-02-01 2014-06-03 United Technologies Corporation Method of creating an airfoil trench and a plurality of cooling holes within the trench
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US20120301319A1 (en) * 2011-05-24 2012-11-29 General Electric Company Curved Passages for a Turbine Component
US8522558B1 (en) * 2012-02-15 2013-09-03 United Technologies Corporation Multi-lobed cooling hole array
US9650900B2 (en) 2012-05-07 2017-05-16 Honeywell International Inc. Gas turbine engine components with film cooling holes having cylindrical to multi-lobe configurations
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US10107107B2 (en) 2012-06-28 2018-10-23 United Technologies Corporation Gas turbine engine component with discharge slot having oval geometry
US10113433B2 (en) 2012-10-04 2018-10-30 Honeywell International Inc. Gas turbine engine components with lateral and forward sweep film cooling holes
US10215030B2 (en) * 2013-02-15 2019-02-26 United Technologies Corporation Cooling hole for a gas turbine engine component
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US11033845B2 (en) 2014-05-29 2021-06-15 General Electric Company Turbine engine and particle separators therefore
US9915176B2 (en) 2014-05-29 2018-03-13 General Electric Company Shroud assembly for turbine engine
EP3149310A2 (de) 2014-05-29 2017-04-05 General Electric Company Turbinenmotor, komponenten und verfahren zur kühlung davon
CA2949547A1 (en) 2014-05-29 2016-02-18 General Electric Company Turbine engine and particle separators therefore
US10436113B2 (en) 2014-09-19 2019-10-08 United Technologies Corporation Plate for metering flow
US20160090843A1 (en) * 2014-09-30 2016-03-31 General Electric Company Turbine components with stepped apertures
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US20160169004A1 (en) 2014-12-15 2016-06-16 United Technologies Corporation Cooling passages for gas turbine engine component
US10641113B2 (en) * 2015-04-08 2020-05-05 United Technologies Corporation Airfoils
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Also Published As

Publication number Publication date
EP0227577A3 (en) 1989-04-12
EP0227577B1 (de) 1992-01-29
CN1010331B (zh) 1990-11-07
CN86108818A (zh) 1987-07-08
JPS62165501A (ja) 1987-07-22
US4664597A (en) 1987-05-12
JPH07103802B2 (ja) 1995-11-08
AU594106B2 (en) 1990-03-01
IL81031A0 (en) 1987-03-31
CA1273583A (en) 1990-09-04
AU6656186A (en) 1987-06-25
IL81031A (en) 1990-11-05
EP0227577A2 (de) 1987-07-01
DE3683741D1 (de) 1992-03-12

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