JPS6148604B2 - - Google Patents

Info

Publication number
JPS6148604B2
JPS6148604B2 JP55113312A JP11331280A JPS6148604B2 JP S6148604 B2 JPS6148604 B2 JP S6148604B2 JP 55113312 A JP55113312 A JP 55113312A JP 11331280 A JP11331280 A JP 11331280A JP S6148604 B2 JPS6148604 B2 JP S6148604B2
Authority
JP
Japan
Prior art keywords
impeller
rim
disk
blade
axial length
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
JP55113312A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5632002A (en
Inventor
Efu Jonson Jeshii
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.)
Motors Liquidation Co
Original Assignee
General Motors 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 General Motors Corp filed Critical General Motors Corp
Publication of JPS5632002A publication Critical patent/JPS5632002A/ja
Publication of JPS6148604B2 publication Critical patent/JPS6148604B2/ja
Granted 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
    • F01D5/34—Rotor-blade aggregates of unitary construction, e.g. formed of sheet laminae
    • 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
    • F01D5/284—Selection of ceramic materials
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/20—Oxide or non-oxide ceramics
    • F05D2300/21—Oxide ceramics

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP11331280A 1979-08-20 1980-08-18 Monolithic ceramic gas turbine impeller Granted JPS5632002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/067,797 US4295791A (en) 1979-08-20 1979-08-20 Scalloped ceramic turbine

Publications (2)

Publication Number Publication Date
JPS5632002A JPS5632002A (en) 1981-04-01
JPS6148604B2 true JPS6148604B2 (OSRAM) 1986-10-24

Family

ID=22078480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11331280A Granted JPS5632002A (en) 1979-08-20 1980-08-18 Monolithic ceramic gas turbine impeller

Country Status (3)

Country Link
US (1) US4295791A (OSRAM)
JP (1) JPS5632002A (OSRAM)
DE (1) DE3029374C2 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408959A (en) * 1980-07-03 1983-10-11 Kennecott Corporation Ceramic radial turbine wheel
GB2521588A (en) * 2013-10-11 2015-07-01 Reaction Engines Ltd Turbine blades

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2922619A (en) * 1954-03-15 1960-01-26 Chrysler Corp Turbine wheel assembly
US2888239A (en) * 1954-03-15 1959-05-26 Chrysler Corp Turbine wheel construction
US3121555A (en) * 1960-12-19 1964-02-18 Gen Motors Corp Turbine wheel
US3255994A (en) * 1963-09-03 1966-06-14 Chrysler Corp Turbine wheel
US3262675A (en) * 1964-05-27 1966-07-26 Chrysler Corp Turbine wheel
SE375583B (OSRAM) * 1973-05-22 1975-04-21 United Turbine Ab & Co
US3897171A (en) * 1974-06-25 1975-07-29 Westinghouse Electric Corp Ceramic turbine rotor disc and blade configuration

Also Published As

Publication number Publication date
US4295791A (en) 1981-10-20
DE3029374A1 (de) 1981-03-19
DE3029374C2 (de) 1986-02-06
JPS5632002A (en) 1981-04-01

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