GB1233730A - - Google Patents

Info

Publication number
GB1233730A
GB1233730A GB1233730DA GB1233730A GB 1233730 A GB1233730 A GB 1233730A GB 1233730D A GB1233730D A GB 1233730DA GB 1233730 A GB1233730 A GB 1233730A
Authority
GB
United Kingdom
Prior art keywords
tip
shield
electron beam
outer portions
welding
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
Other languages
English (en)
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 filed Critical
Publication of GB1233730A publication Critical patent/GB1233730A/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
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
GB1233730D 1968-12-11 1968-12-11 Expired GB1233730A (en(2012))

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5894468 1968-12-11

Publications (1)

Publication Number Publication Date
GB1233730A true GB1233730A (en(2012)) 1971-05-26

Family

ID=10482745

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233730D Expired GB1233730A (en(2012)) 1968-12-11 1968-12-11

Country Status (2)

Country Link
DE (1) DE1963024A1 (en(2012))
GB (1) GB1233730A (en(2012))

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022540A (en) * 1975-10-02 1977-05-10 General Electric Company Frangible airfoil structure
US4866828A (en) * 1981-01-12 1989-09-19 Refurbished Turbine Components Limited Method of repairing turbine blades
CN103061825A (zh) * 2011-10-20 2013-04-24 株式会社日立制作所 涡轮机叶片、使用该涡轮机叶片的涡轮机转子和蒸汽涡轮机
EP2267278A3 (en) * 2009-06-25 2013-10-16 Hitachi, Ltd. Turbine rotor blade with hardened region

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10011022A1 (de) * 2000-03-07 2001-09-27 Meinhard Knoll Vorrichtung und Verfahren zur Durchführung von Synthesen, Analysen oder Transportvorgängen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022540A (en) * 1975-10-02 1977-05-10 General Electric Company Frangible airfoil structure
US4866828A (en) * 1981-01-12 1989-09-19 Refurbished Turbine Components Limited Method of repairing turbine blades
EP2267278A3 (en) * 2009-06-25 2013-10-16 Hitachi, Ltd. Turbine rotor blade with hardened region
US8632313B2 (en) 2009-06-25 2014-01-21 Hitachi, Ltd. Turbine rotor blade
CN103061825A (zh) * 2011-10-20 2013-04-24 株式会社日立制作所 涡轮机叶片、使用该涡轮机叶片的涡轮机转子和蒸汽涡轮机
CN103061825B (zh) * 2011-10-20 2015-11-18 三菱日立电力系统株式会社 涡轮机叶片、使用该涡轮机叶片的涡轮机转子和蒸汽涡轮机

Also Published As

Publication number Publication date
DE1963024A1 (de) 1970-07-02

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed