CA959634A - Rotor structure and method of construction - Google Patents
Rotor structure and method of constructionInfo
- 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
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)
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)
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)
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 |
-
1971
- 1971-07-29 US US00167141A patent/US3745628A/en not_active Expired - Lifetime
-
1972
- 1972-03-16 CA CA137,275A patent/CA959634A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3745628A (en) | 1973-07-17 |
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