CA959634A - Rotor structure and method of construction - Google Patents

Rotor structure and method of construction

Info

Publication number
CA959634A
CA959634A CA137,275A CA137275A CA959634A CA 959634 A CA959634 A CA 959634A CA 137275 A CA137275 A CA 137275A CA 959634 A CA959634 A CA 959634A
Authority
CA
Canada
Prior art keywords
construction
rotor structure
rotor
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
CA137,275A
Other versions
CA137275S (en
Inventor
William F. Stahl
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 CA959634A publication Critical patent/CA959634A/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
    • F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/91—Reversible between pump and motor use
    • 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
    • Y10T29/4932—Turbomachine making
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49833—Punching, piercing or reaming part by surface of second part
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49861—Sizing mating parts during final positional association

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CA137,275A 1971-07-29 1972-03-16 Rotor structure and method of construction Expired CA959634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16714171A 1971-07-29 1971-07-29

Publications (1)

Publication Number Publication Date
CA959634A true CA959634A (en) 1974-12-24

Family

ID=22606107

Family Applications (1)

Application Number Title Priority Date Filing Date
CA137,275A Expired CA959634A (en) 1971-07-29 1972-03-16 Rotor structure and method of construction

Country Status (2)

Country Link
US (1) US3745628A (en)
CA (1) CA959634A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2272259B1 (en) * 1974-05-21 1977-03-11 Alsthom Cgee
DE2527498A1 (en) * 1975-06-20 1976-12-30 Daimler Benz Ag RADIAL TURBINE WHEEL FOR A GAS TURBINE
JPS5924242B2 (en) * 1976-03-31 1984-06-08 株式会社東芝 Turbine rotor structure
FR2615242B1 (en) * 1987-05-14 1989-07-07 Alsthom METHOD FOR ASSEMBLING A STEAM TURBINE ROTOR CONSISTING OF BRAKE DISCS ON A SHAFT AND FORK FOR MOUNTING THE SAME
US5001830A (en) * 1989-10-23 1991-03-26 Westinghouse Electric Corp. Method for assembling side entry control stage blades in a steam turbine
JP2941698B2 (en) * 1995-11-10 1999-08-25 三菱重工業株式会社 Gas turbine rotor
JPH10274003A (en) * 1997-03-31 1998-10-13 Mitsubishi Heavy Ind Ltd Seal device for gas turbine
US5797725A (en) * 1997-05-23 1998-08-25 Allison Advanced Development Company Gas turbine engine vane and method of manufacture
US6623047B2 (en) * 1997-06-16 2003-09-23 Swagelok Company Tube coupling
US8956120B2 (en) 2011-09-08 2015-02-17 General Electric Company Non-continuous ring seal

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1017820A (en) * 1911-07-24 1912-02-20 Henry M Svebilius Propeller.
US1348667A (en) * 1919-06-14 1920-08-03 Charles F Snyder Connection or joint and method of making same
US2303032A (en) * 1941-07-31 1942-11-24 Century Motors Corp Coupling
CH234848A (en) * 1943-02-09 1944-10-31 Tech Studien Ag Rotor for centrifugal machines with rotating bodies arranged axially next to one another and connected to one another by screws.
US2452782A (en) * 1945-01-16 1948-11-02 Power Jets Res & Dev Ltd Construction of rotors for compressors and like machines
US2650017A (en) * 1948-11-26 1953-08-25 Westinghouse Electric Corp Gas turbine apparatus
NL72215C (en) * 1949-04-29
US2741454A (en) * 1954-09-28 1956-04-10 Clifford R Eppley Elastic fluid machine
GB785002A (en) * 1955-04-20 1957-10-23 Power Jets Res & Dev Ltd Rotor for a compressor, turbine or like fluid flow machine
DE1140306B (en) * 1958-07-17 1962-11-29 Daimler Benz Ag Drum runner for axial flow machines, especially compressors
NL111241C (en) * 1959-05-22
BE792010Q (en) * 1966-03-11 1973-03-16 Hoff Stevens JOINT CONSTRUCTION
US3452843A (en) * 1967-08-18 1969-07-01 Berwick Forge & Fabricating Co Rotary impeller and reinforcing means therefor

Also Published As

Publication number Publication date
US3745628A (en) 1973-07-17

Similar Documents

Publication Publication Date Title
AU461153B2 (en) Casing-carrier assembly and method
AU3888272A (en) Brush and method of making thesame
CA990898A (en) Foam structure and method of making and using same
AU461671B2 (en) New aza-benzimidazoles and method of producing same
CA959634A (en) Rotor structure and method of construction
AU3180471A (en) Postiche and method of manufacturing same
CA961223A (en) Brush structure and method of making same
CA951293A (en) Hub-platform assembly and loop-sizing method
AU5280173A (en) Building structure and method of manufacture
CA844570A (en) Laminated structure and method of forming same
AU454692B2 (en) Swimmingpool and method of construction thereof
CA867051A (en) Building structure and method of construction
AU4727072A (en) Cover structure and method of making thesame
CA948491A (en) Canoe and method of construction thereof
CA862968A (en) Building structure and method of making the same
CA965377A (en) Electrode construction and method of making an electrode
CA877850A (en) Asbestos-base bearing and method of forming same
CA877849A (en) Bearings and the method of construction thereof
CA886539A (en) V-belting and method of manufacture
CA876481A (en) Door-transom assembly and method of manufacture
CA870469A (en) Capstan construction and method of manufacture
CA869607A (en) Sound barrier structure and method of making same
CA870893A (en) Bolt and method of making same
CA855203A (en) Aza-steroids and method of preparation
CA1004054A (en) Method and prestressed means of assembly