CA1191457A - System for keying blade discs to a shaft - Google Patents

System for keying blade discs to a shaft

Info

Publication number
CA1191457A
CA1191457A CA000394662A CA394662A CA1191457A CA 1191457 A CA1191457 A CA 1191457A CA 000394662 A CA000394662 A CA 000394662A CA 394662 A CA394662 A CA 394662A CA 1191457 A CA1191457 A CA 1191457A
Authority
CA
Canada
Prior art keywords
shaft
disc
keys
rotor
face
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
CA000394662A
Other languages
English (en)
French (fr)
Inventor
Ralph D. Brown
William E. Howard
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1191457A publication Critical patent/CA1191457A/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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CA000394662A 1981-01-30 1982-01-21 System for keying blade discs to a shaft Expired CA1191457A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22990681A 1981-01-30 1981-01-30
US229,906 1981-01-30

Publications (1)

Publication Number Publication Date
CA1191457A true CA1191457A (en) 1985-08-06

Family

ID=22863157

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000394662A Expired CA1191457A (en) 1981-01-30 1982-01-21 System for keying blade discs to a shaft

Country Status (11)

Country Link
JP (1) JPS5857602B2 (es)
KR (1) KR890001168B1 (es)
BR (1) BR8200449A (es)
CA (1) CA1191457A (es)
DE (1) DE3202905A1 (es)
ES (1) ES279679Y (es)
FR (1) FR2499148B1 (es)
GB (1) GB2092268B (es)
IT (1) IT1149496B (es)
MX (1) MX155288A (es)
ZA (1) ZA82415B (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1873956A (en) * 1930-05-05 1932-08-30 Allis Chalmers Mfg Co Rotor structure
US2807434A (en) * 1952-04-22 1957-09-24 Gen Motors Corp Turbine rotor assembly
US4330236A (en) * 1980-03-28 1982-05-18 Westinghouse Electric Corp. System for keying discs to a shaft

Also Published As

Publication number Publication date
GB2092268B (en) 1985-04-03
JPS5857602B2 (ja) 1983-12-21
KR830009351A (ko) 1983-12-19
ES279679U (es) 1985-02-16
IT1149496B (it) 1986-12-03
FR2499148A1 (fr) 1982-08-06
GB2092268A (en) 1982-08-11
BR8200449A (pt) 1982-11-30
MX155288A (es) 1988-02-12
FR2499148B1 (fr) 1988-01-29
IT8219332A0 (it) 1982-01-28
KR890001168B1 (ko) 1989-04-26
ZA82415B (en) 1983-01-26
ES279679Y (es) 1985-09-01
DE3202905A1 (de) 1982-10-14
JPS57143102A (en) 1982-09-04

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Legal Events

Date Code Title Description
MKEX Expiry