DE3683743D1 - Kuehlkanal mit wirbelkammer. - Google Patents

Kuehlkanal mit wirbelkammer.

Info

Publication number
DE3683743D1
DE3683743D1 DE8686630195T DE3683743T DE3683743D1 DE 3683743 D1 DE3683743 D1 DE 3683743D1 DE 8686630195 T DE8686630195 T DE 8686630195T DE 3683743 T DE3683743 T DE 3683743T DE 3683743 D1 DE3683743 D1 DE 3683743D1
Authority
DE
Germany
Prior art keywords
cooling channel
swirl chamber
swirl
chamber
cooling
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
Application number
DE8686630195T
Other languages
English (en)
Inventor
James Stewart Phillips
Robert Eugene Field
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
Application granted granted Critical
Publication of DE3683743D1 publication Critical patent/DE3683743D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F01D5/12—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
DE8686630195T 1985-12-23 1986-12-18 Kuehlkanal mit wirbelkammer. Expired - Fee Related DE3683743D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/812,102 US4669957A (en) 1985-12-23 1985-12-23 Film coolant passage with swirl diffuser

Publications (1)

Publication Number Publication Date
DE3683743D1 true DE3683743D1 (de) 1992-03-12

Family

ID=25208508

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8686630195T Expired - Fee Related DE3683743D1 (de) 1985-12-23 1986-12-18 Kuehlkanal mit wirbelkammer.
DE198686630195T Pending DE227579T1 (de) 1985-12-23 1986-12-18 Kuehlkanal mit wirbelkammer.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE198686630195T Pending DE227579T1 (de) 1985-12-23 1986-12-18 Kuehlkanal mit wirbelkammer.

Country Status (8)

Country Link
US (1) US4669957A (de)
EP (1) EP0227579B1 (de)
JP (1) JPH07103803B2 (de)
CN (1) CN1010332B (de)
AU (1) AU597922B2 (de)
CA (1) CA1274775A (de)
DE (2) DE3683743D1 (de)
IL (1) IL81033A (de)

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US7985050B1 (en) * 2008-12-15 2011-07-26 Florida Turbine Technologies, Inc. Turbine blade with trailing edge cooling
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US9234438B2 (en) * 2012-05-04 2016-01-12 Siemens Aktiengesellschaft Turbine engine component wall having branched cooling passages
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CA2950011C (en) 2014-05-29 2020-01-28 General Electric Company Fastback turbulator
US10364684B2 (en) 2014-05-29 2019-07-30 General Electric Company Fastback vorticor pin
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US9957814B2 (en) * 2014-09-04 2018-05-01 United Technologies Corporation Gas turbine engine component with film cooling hole with accumulator
US10436113B2 (en) 2014-09-19 2019-10-08 United Technologies Corporation Plate for metering flow
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US10233775B2 (en) 2014-10-31 2019-03-19 General Electric Company Engine component for a gas turbine engine
US10280785B2 (en) 2014-10-31 2019-05-07 General Electric Company Shroud assembly for a turbine engine
US10443398B2 (en) 2015-10-15 2019-10-15 General Electric Company Turbine blade
US10370978B2 (en) 2015-10-15 2019-08-06 General Electric Company Turbine blade
US10208605B2 (en) 2015-10-15 2019-02-19 General Electric Company Turbine blade
US10174620B2 (en) 2015-10-15 2019-01-08 General Electric Company Turbine blade
US10605091B2 (en) * 2016-06-28 2020-03-31 General Electric Company Airfoil with cast features and method of manufacture
US10913106B2 (en) 2018-09-14 2021-02-09 Raytheon Technologies Corporation Cast-in film cooling hole structures
US11352889B2 (en) 2018-12-18 2022-06-07 General Electric Company Airfoil tip rail and method of cooling
US10767492B2 (en) 2018-12-18 2020-09-08 General Electric Company Turbine engine airfoil
US11174736B2 (en) 2018-12-18 2021-11-16 General Electric Company Method of forming an additively manufactured component
US11499433B2 (en) 2018-12-18 2022-11-15 General Electric Company Turbine engine component and method of cooling
US11566527B2 (en) 2018-12-18 2023-01-31 General Electric Company Turbine engine airfoil and method of cooling
US10844728B2 (en) 2019-04-17 2020-11-24 General Electric Company Turbine engine airfoil with a trailing edge
WO2022002755A1 (de) 2020-07-02 2022-01-06 Siemens Aktiengesellschaft HEIßGASBAUTEIL EINER GASTURBINE
CN114412580B (zh) * 2022-02-09 2024-02-09 北京全四维动力科技有限公司 涡轮叶片气膜冷却结构及采用该冷却结构的燃气轮机

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Also Published As

Publication number Publication date
IL81033A (en) 1991-05-12
US4669957A (en) 1987-06-02
JPH07103803B2 (ja) 1995-11-08
AU6674186A (en) 1987-06-25
DE227579T1 (de) 1987-12-17
CN1010332B (zh) 1990-11-07
EP0227579A2 (de) 1987-07-01
CN86108821A (zh) 1987-07-08
JPS62165504A (ja) 1987-07-22
EP0227579A3 (en) 1989-04-12
EP0227579B1 (de) 1992-01-29
IL81033A0 (en) 1987-03-31
CA1274775A (en) 1990-10-02
AU597922B2 (en) 1990-06-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee