JPS538004B2 - - Google Patents
Info
- Publication number
- JPS538004B2 JPS538004B2 JP7297717A JP9771772A JPS538004B2 JP S538004 B2 JPS538004 B2 JP S538004B2 JP 7297717 A JP7297717 A JP 7297717A JP 9771772 A JP9771772 A JP 9771772A JP S538004 B2 JPS538004 B2 JP S538004B2
- Authority
- JP
- Japan
- 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
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
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 |
---|---|---|---|
US18661171A | 1971-10-05 | 1971-10-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4844606A JPS4844606A (en) | 1973-06-27 |
JPS538004B2 true JPS538004B2 (en) | 1978-03-24 |
Family
ID=22685609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7297717A Expired JPS538004B2 (en) | 1971-10-05 | 1972-09-30 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3746468A (en) |
JP (1) | JPS538004B2 (en) |
DE (1) | DE2247970A1 (en) |
GB (1) | GB1339100A (en) |
IT (1) | IT968595B (en) |
SE (1) | SE382341B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2139295A (en) * | 1983-05-05 | 1984-11-07 | Tuomo Kaivola | Thermal joint e.g. for a turbine |
US4767274A (en) * | 1986-12-29 | 1988-08-30 | United Technologies Corporation | Multiple lug blade to disk attachment |
US4904160A (en) * | 1989-04-03 | 1990-02-27 | Westinghouse Electric Corp. | Mounting of integral platform turbine blades with skewed side entry roots |
US5001830A (en) * | 1989-10-23 | 1991-03-26 | Westinghouse Electric Corp. | Method for assembling side entry control stage blades in a steam turbine |
US5129786A (en) * | 1990-11-08 | 1992-07-14 | United Technologies Corporation | Variable pitch pan blade retention arrangement |
US6030178A (en) * | 1998-09-14 | 2000-02-29 | General Electric Co. | Axial entry dovetail segment for securing a closure bucket to a turbine wheel and methods of installation |
JP4572399B2 (en) * | 2000-02-03 | 2010-11-04 | ゼネラル・エレクトリック・カンパニイ | Axial plug-in dovetail segment for securing a closure bucket to a turbine wheel and its mounting method |
WO2007031408A1 (en) * | 2005-09-15 | 2007-03-22 | Alstom Technology Ltd | Cover strip comprising a detachable anchoring for a row of blades of a turbomachine |
WO2007031383A1 (en) * | 2005-09-15 | 2007-03-22 | Alstom Technology Ltd | Blade of a turbomachine having detachable anchoring for a separate cover plate |
FR2990462B1 (en) * | 2012-05-14 | 2014-05-30 | Snecma | DEVICE FOR ATTACHING AUBES TO A TURBOMACHINE ROTOR DISC |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1423466A (en) * | 1920-10-02 | 1922-07-18 | Westinghouse Electric & Mfg Co | Interlocking blade shroud |
US1831104A (en) * | 1927-10-15 | 1931-11-10 | Ljungstroms Angturbin Ab | Blade ring for radial flow elastic fluid turbines |
US2430185A (en) * | 1946-07-25 | 1947-11-04 | Continental Aviat & Engineerin | Turbine rotor |
US2873947A (en) * | 1953-11-26 | 1959-02-17 | Power Jets Res & Dev Ltd | Blade mounting for compressors, turbines and like fluid flow machines |
GB798613A (en) * | 1955-05-06 | 1958-07-23 | Ite Circuit Breaker Ltd | Improvements in or relating to the securing of an element such as turbine blade to abody such as a rotor |
US3313519A (en) * | 1965-06-22 | 1967-04-11 | Ass Elect Ind | Turbine rotors |
-
1971
- 1971-10-05 US US00186611A patent/US3746468A/en not_active Expired - Lifetime
-
1972
- 1972-08-25 GB GB3978972A patent/GB1339100A/en not_active Expired
- 1972-09-29 DE DE19722247970 patent/DE2247970A1/en active Pending
- 1972-09-30 JP JP7297717A patent/JPS538004B2/ja not_active Expired
- 1972-10-04 IT IT30050/72A patent/IT968595B/en active
- 1972-10-05 SE SE7212887A patent/SE382341B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3746468A (en) | 1973-07-17 |
GB1339100A (en) | 1973-11-28 |
IT968595B (en) | 1974-03-20 |
JPS4844606A (en) | 1973-06-27 |
SE382341B (en) | 1976-01-26 |
DE2247970A1 (en) | 1973-04-12 |