FR2499148B1 - SYSTEM FOR LOCKING BLADES ON A SHAFT - Google Patents

SYSTEM FOR LOCKING BLADES ON A SHAFT

Info

Publication number
FR2499148B1
FR2499148B1 FR8201290A FR8201290A FR2499148B1 FR 2499148 B1 FR2499148 B1 FR 2499148B1 FR 8201290 A FR8201290 A FR 8201290A FR 8201290 A FR8201290 A FR 8201290A FR 2499148 B1 FR2499148 B1 FR 2499148B1
Authority
FR
France
Prior art keywords
shaft
locking blades
blades
locking
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
FR8201290A
Other languages
French (fr)
Other versions
FR2499148A1 (en
Inventor
Ralph Donald Brown
William Emerson 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
Publication of FR2499148A1 publication Critical patent/FR2499148A1/en
Application granted granted Critical
Publication of FR2499148B1 publication Critical patent/FR2499148B1/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
FR8201290A 1981-01-30 1982-01-27 SYSTEM FOR LOCKING BLADES ON A SHAFT Expired FR2499148B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22990681A 1981-01-30 1981-01-30

Publications (2)

Publication Number Publication Date
FR2499148A1 FR2499148A1 (en) 1982-08-06
FR2499148B1 true FR2499148B1 (en) 1988-01-29

Family

ID=22863157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8201290A Expired FR2499148B1 (en) 1981-01-30 1982-01-27 SYSTEM FOR LOCKING BLADES ON A SHAFT

Country Status (11)

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

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
BR8200449A (en) 1982-11-30
FR2499148A1 (en) 1982-08-06
ES279679U (en) 1985-02-16
IT8219332A0 (en) 1982-01-28
ES279679Y (en) 1985-09-01
JPS5857602B2 (en) 1983-12-21
KR890001168B1 (en) 1989-04-26
DE3202905A1 (en) 1982-10-14
IT1149496B (en) 1986-12-03
GB2092268B (en) 1985-04-03
ZA82415B (en) 1983-01-26
CA1191457A (en) 1985-08-06
JPS57143102A (en) 1982-09-04
MX155288A (en) 1988-02-12
KR830009351A (en) 1983-12-19
GB2092268A (en) 1982-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse