GB1184687A - Improvements in or relating to Turbine Rotors. - Google Patents
Improvements in or relating to Turbine Rotors.Info
- Publication number
- GB1184687A GB1184687A GB3923867A GB3923867A GB1184687A GB 1184687 A GB1184687 A GB 1184687A GB 3923867 A GB3923867 A GB 3923867A GB 3923867 A GB3923867 A GB 3923867A GB 1184687 A GB1184687 A GB 1184687A
- Authority
- GB
- United Kingdom
- Prior art keywords
- halves
- rotor
- adjacent
- segment
- row
- 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
- F01D5/08—Heating, heat-insulating or cooling means
- F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
- F01D5/084—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades the fluid circulating at the periphery of a multistage rotor, e.g. of drum type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
1,184,687. Turbine rotors. PRVNI BRNENSKA STROJIRNA, ZAVODY KLEMENTA GOTTWALDA, NARODNI PODNIK. Aug. 25, 1967, No. 39238/67. Headings F1G and F1T. A turbine rotor 1, e. g. a gas turbine rotor, has a row of arcuate cover segments 2, 3 arranged between the roots of adjacent axially spaced rows of rotor blades 4, 5 and each segment comprises two axially adjacent halves. The cover segments are mounted in a circumferential groove in the rotor and the row is closed by a segment (8, Fig. 3, not shown), with a wedge (10) between the halves. Cooling air passages (9, Fig. 2, not shown), extend through the segments. The joins between adjacent segment halves are sealed by plates 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3923867A GB1184687A (en) | 1967-08-25 | 1967-08-25 | Improvements in or relating to Turbine Rotors. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3923867A GB1184687A (en) | 1967-08-25 | 1967-08-25 | Improvements in or relating to Turbine Rotors. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1184687A true GB1184687A (en) | 1970-03-18 |
Family
ID=10408453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3923867A Expired GB1184687A (en) | 1967-08-25 | 1967-08-25 | Improvements in or relating to Turbine Rotors. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1184687A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035102A (en) * | 1975-04-01 | 1977-07-12 | Kraftwerk Union Aktiengesellschaft | Gas turbine of disc-type construction |
| US4277225A (en) * | 1977-09-23 | 1981-07-07 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation | Rotor for jet engines |
| US4551063A (en) * | 1983-03-18 | 1985-11-05 | Kraftwerke Union Ag | Medium-pressure steam turbine |
-
1967
- 1967-08-25 GB GB3923867A patent/GB1184687A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035102A (en) * | 1975-04-01 | 1977-07-12 | Kraftwerk Union Aktiengesellschaft | Gas turbine of disc-type construction |
| US4277225A (en) * | 1977-09-23 | 1981-07-07 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation | Rotor for jet engines |
| US4551063A (en) * | 1983-03-18 | 1985-11-05 | Kraftwerke Union Ag | Medium-pressure steam turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |