NL169627C - Vloeistof gekoelde turbineschoep. - Google Patents

Vloeistof gekoelde turbineschoep.

Info

Publication number
NL169627C
NL169627C NLAANVRAGE7100990,A NL7100990A NL169627C NL 169627 C NL169627 C NL 169627C NL 7100990 A NL7100990 A NL 7100990A NL 169627 C NL169627 C NL 169627C
Authority
NL
Netherlands
Prior art keywords
liquid cooled
cooled turbine
turbine shovel
shovel
liquid
Prior art date
Application number
NLAANVRAGE7100990,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7100990A (de
NL169627B (nl
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of NL7100990A publication Critical patent/NL7100990A/xx
Publication of NL169627B publication Critical patent/NL169627B/xx
Application granted granted Critical
Publication of NL169627C publication Critical patent/NL169627C/xx

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
    • F01D5/185—Liquid cooling
    • 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
    • F05B2240/00—Components
    • F05B2240/80—Platforms for stationary or moving blades
    • F05B2240/801—Platforms for stationary or moving blades cooled platforms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/80—Platforms for stationary or moving blades
    • F05D2240/81—Cooled platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
NLAANVRAGE7100990,A 1970-02-02 1971-01-26 Vloeistof gekoelde turbineschoep. NL169627C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US780570A 1970-02-02 1970-02-02

Publications (3)

Publication Number Publication Date
NL7100990A NL7100990A (de) 1971-08-04
NL169627B NL169627B (nl) 1982-03-01
NL169627C true NL169627C (nl) 1982-08-02

Family

ID=21728216

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7100990,A NL169627C (nl) 1970-02-02 1971-01-26 Vloeistof gekoelde turbineschoep.

Country Status (6)

Country Link
US (1) US3619076A (de)
JP (1) JPS545048B1 (de)
DE (1) DE2104482C3 (de)
FR (1) FR2080425A5 (de)
GB (1) GB1307338A (de)
NL (1) NL169627C (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1801475B2 (de) * 1968-10-05 1971-08-12 Daimler Benz Ag, 7000 Stuttgart Luftgekuehlte turbinenschaufel
US3936227A (en) * 1973-08-02 1976-02-03 General Electric Company Combined coolant feed and dovetailed bucket retainer ring
US3980411A (en) * 1975-10-20 1976-09-14 United Technologies Corporation Aerodynamic seal for a rotary machine
US4111604A (en) * 1976-07-12 1978-09-05 General Electric Company Bucket tip construction for open circuit liquid cooled turbines
US4134709A (en) * 1976-08-23 1979-01-16 General Electric Company Thermosyphon liquid cooled turbine bucket
US4119390A (en) * 1976-11-19 1978-10-10 General Electric Company Liquid-cooled, turbine bucket with enhanced heat transfer performance
US4156582A (en) * 1976-12-13 1979-05-29 General Electric Company Liquid cooled gas turbine buckets
US4090810A (en) * 1977-03-23 1978-05-23 General Electric Company Liquid-cooled turbine bucket with enhanced heat transfer performance
US4137619A (en) * 1977-10-03 1979-02-06 General Electric Company Method of fabricating composite structures for water cooled gas turbine components
US4158526A (en) * 1978-01-09 1979-06-19 General Electric Company Turbine assembly including a rotatable liquid collection ring
US4185369A (en) * 1978-03-22 1980-01-29 General Electric Company Method of manufacture of cooled turbine or compressor buckets
DE3211139C1 (de) * 1982-03-26 1983-08-11 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Axialturbinenschaufel,insbesondere Axialturbinenlaufschaufel fuer Gasturbinentriebwerke
DE3419674A1 (de) * 1983-05-26 1984-11-29 Rolls-Royce Ltd., London Verfahren zum aufbringen eines ueberzugs auf ein bauteil
US4684323A (en) * 1985-12-23 1987-08-04 United Technologies Corporation Film cooling passages with curved corners
US4664597A (en) * 1985-12-23 1987-05-12 United Technologies Corporation Coolant passages with full coverage film cooling slot
US4726735A (en) * 1985-12-23 1988-02-23 United Technologies Corporation Film cooling slot with metered flow
US4676719A (en) * 1985-12-23 1987-06-30 United Technologies Corporation Film coolant passages for cast hollow airfoils
US4738588A (en) * 1985-12-23 1988-04-19 Field Robert E Film cooling passages with step diffuser
US4669957A (en) * 1985-12-23 1987-06-02 United Technologies Corporation Film coolant passage with swirl diffuser
US4705455A (en) * 1985-12-23 1987-11-10 United Technologies Corporation Convergent-divergent film coolant passage
US4653983A (en) * 1985-12-23 1987-03-31 United Technologies Corporation Cross-flow film cooling passages
US4666368A (en) * 1986-05-01 1987-05-19 General Electric Company Swirl nozzle for a cooling system in gas turbine engines
WO1999060253A1 (de) * 1998-05-18 1999-11-25 Siemens Aktiengesellschaft Gekühlte turbinenschaufelplattform
US6565312B1 (en) * 2001-12-19 2003-05-20 The Boeing Company Fluid-cooled turbine blades
US6699015B2 (en) 2002-02-19 2004-03-02 The Boeing Company Blades having coolant channels lined with a shape memory alloy and an associated fabrication method
US7488156B2 (en) * 2006-06-06 2009-02-10 Siemens Energy, Inc. Turbine airfoil with floating wall mechanism and multi-metering diffusion technique
US8858182B2 (en) 2011-06-28 2014-10-14 United Technologies Corporation Fan blade with sheath

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075744A (en) * 1960-08-16 1963-01-29 United Aircraft Corp Turbine nozzle vane mounting means
US3446480A (en) * 1966-12-19 1969-05-27 Gen Motors Corp Turbine rotor
US3446481A (en) * 1967-03-24 1969-05-27 Gen Electric Liquid cooled turbine rotor

Also Published As

Publication number Publication date
NL7100990A (de) 1971-08-04
DE2104482B2 (de) 1979-09-06
FR2080425A5 (de) 1971-11-12
US3619076A (en) 1971-11-09
DE2104482A1 (de) 1971-08-12
DE2104482C3 (de) 1980-05-14
GB1307338A (en) 1973-02-21
JPS545048B1 (de) 1979-03-13
NL169627B (nl) 1982-03-01

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee