DE3072147D1 - A turbine blade - Google Patents

A turbine blade

Info

Publication number
DE3072147D1
DE3072147D1 DE8080104153T DE3072147T DE3072147D1 DE 3072147 D1 DE3072147 D1 DE 3072147D1 DE 8080104153 T DE8080104153 T DE 8080104153T DE 3072147 T DE3072147 T DE 3072147T DE 3072147 D1 DE3072147 D1 DE 3072147D1
Authority
DE
Germany
Prior art keywords
turbine blade
turbine
blade
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
Application number
DE8080104153T
Other languages
German (de)
Inventor
Takeshi Sato
Akira Uenishi
Norio Yasugahira
Katsukuni Hisano
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3072147D1 publication Critical patent/DE3072147D1/en
Expired 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
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • 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
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/301—Cross-sectional characteristics
DE8080104153T 1979-07-18 1980-07-16 A turbine blade Expired DE3072147D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9042679A JPS5614802A (en) 1979-07-18 1979-07-18 Profile of accelerating blade

Publications (1)

Publication Number Publication Date
DE3072147D1 true DE3072147D1 (en) 1989-04-20

Family

ID=13998272

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080104153T Expired DE3072147D1 (en) 1979-07-18 1980-07-16 A turbine blade

Country Status (3)

Country Link
EP (1) EP0023025B1 (en)
JP (1) JPS5614802A (en)
DE (1) DE3072147D1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829603U (en) * 1981-08-21 1983-02-25 芝浦メカトロニクス株式会社 Vehicle body lateral vibration device for track maintenance machinery
DE3201436C1 (en) * 1982-01-19 1983-04-21 Kraftwerk Union AG, 4330 Mülheim Turbomachine blade
JPS60250102A (en) * 1984-05-25 1985-12-10 芝浦メカトロニクス株式会社 Balast sweeper with compacter
JPS61122302A (en) * 1984-11-20 1986-06-10 芝浦メカトロニクス株式会社 Compactor apparatus equipped with position control function
US5172210A (en) * 1987-03-18 1992-12-15 Mitsubishi Denki Kabushiki Kaisha Master slice integrated circuit having a memory region
JP2516962B2 (en) * 1987-03-18 1996-07-24 三菱電機株式会社 Master-slice LSI
US4900230A (en) * 1989-04-27 1990-02-13 Westinghouse Electric Corp. Low pressure end blade for a low pressure steam turbine
DK1915514T4 (en) 2005-07-15 2019-02-11 Vestas Wind Sys As Wind turbine blade
DE102008031781B4 (en) * 2008-07-04 2020-06-10 Man Energy Solutions Se Blade grille for a turbomachine and turbomachine with such a blade grille
JP6396093B2 (en) 2014-06-26 2018-09-26 三菱重工業株式会社 Turbine rotor cascade, turbine stage and axial turbine
US11015993B2 (en) 2019-10-02 2021-05-25 Cnh Industrial America Llc System and method for wirelessly monitoring the operational status of tools of an agricultural implement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE334235A (en) * 1925-05-27 1926-05-21
GB550393A (en) * 1941-05-21 1943-01-06 Oscar Anton Wiberg Blade rim for steam or gas turbines
DE1272305B (en) * 1959-01-27 1968-07-11 Siemens Ag Blading for steam turbines
US3475108A (en) * 1968-02-14 1969-10-28 Siemens Ag Blade structure for turbines
JPS5237526B2 (en) * 1973-04-20 1977-09-22

Also Published As

Publication number Publication date
EP0023025B1 (en) 1989-03-15
EP0023025A1 (en) 1981-01-28
JPS6259203B2 (en) 1987-12-10
JPS5614802A (en) 1981-02-13

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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