GB526590A - Improvements in and relating to blades for rotary machines operated by media at high temperatures, for example, explosion turbines - Google Patents

Improvements in and relating to blades for rotary machines operated by media at high temperatures, for example, explosion turbines

Info

Publication number
GB526590A
GB526590A GB8971/39A GB897139A GB526590A GB 526590 A GB526590 A GB 526590A GB 8971/39 A GB8971/39 A GB 8971/39A GB 897139 A GB897139 A GB 897139A GB 526590 A GB526590 A GB 526590A
Authority
GB
United Kingdom
Prior art keywords
core
shell
blade
blades
relating
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
GB8971/39A
Other languages
English (en)
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.)
HOLZWARTH GASTURBINEN AG
Original Assignee
HOLZWARTH GASTURBINEN AG
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 HOLZWARTH GASTURBINEN AG filed Critical HOLZWARTH GASTURBINEN AG
Publication of GB526590A publication Critical patent/GB526590A/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
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • 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
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB8971/39A 1938-03-21 1939-03-21 Improvements in and relating to blades for rotary machines operated by media at high temperatures, for example, explosion turbines Expired GB526590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE526590X 1938-03-21

Publications (1)

Publication Number Publication Date
GB526590A true GB526590A (en) 1940-09-20

Family

ID=6553039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8971/39A Expired GB526590A (en) 1938-03-21 1939-03-21 Improvements in and relating to blades for rotary machines operated by media at high temperatures, for example, explosion turbines

Country Status (4)

Country Link
US (1) US2256479A (enrdf_load_stackoverflow)
FR (1) FR851823A (enrdf_load_stackoverflow)
GB (1) GB526590A (enrdf_load_stackoverflow)
NL (1) NL49923C (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589239A (en) * 1945-05-16 1952-03-18 Malcolm Mitchell Turbine-compressor unit
US2510735A (en) * 1946-04-10 1950-06-06 United Aircraft Corp Turbine element
US2699917A (en) * 1946-08-24 1955-01-18 Thompson Prod Inc Turbine wheel and blade construction
US2501038A (en) * 1947-03-29 1950-03-21 United Aircraft Corp Mounting for hollow turbine blades
US2783966A (en) * 1948-10-22 1957-03-05 Maschf Augsburg Nuernberg Ag Parts for machinery
US2873087A (en) * 1952-05-20 1959-02-10 Parsons & Marine Eng Turbine Means for cooling gas turbines
DE1174329B (de) * 1959-08-24 1964-07-23 Zakl Mech Im Gen K S Leitradzwischenboden fuer Dampf- oder Gasturbinen
US3500935A (en) * 1967-08-31 1970-03-17 Nat Foam System Inc Turbine-powered high-expansion foam generator
US5191711A (en) * 1991-12-23 1993-03-09 Allied-Signal Inc. Compressor or turbine blade manufacture
EP1647671A1 (de) * 2004-10-13 2006-04-19 Siemens Aktiengesellschaft Thermisch beanspruchtes Bauteil einer Strömungsmaschine
DE102014201473A1 (de) * 2014-01-28 2015-07-30 Neuman & Esser Gmbh & Co. Kg Kolbenstange für kolbenkompressoren und kolbenkompressor
FR3074519B1 (fr) * 2017-12-04 2021-02-12 Safran Aircraft Engines Piece tournante pour turbomachine

Also Published As

Publication number Publication date
US2256479A (en) 1941-09-23
NL49923C (enrdf_load_stackoverflow) 1941-02-15
FR851823A (fr) 1940-01-16

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