GB1120960A - Improvements in mounting of hardware on axial flow compressor casings - Google Patents
Improvements in mounting of hardware on axial flow compressor casingsInfo
- Publication number
- GB1120960A GB1120960A GB27598/66A GB2759866A GB1120960A GB 1120960 A GB1120960 A GB 1120960A GB 27598/66 A GB27598/66 A GB 27598/66A GB 2759866 A GB2759866 A GB 2759866A GB 1120960 A GB1120960 A GB 1120960A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bracket
- bush
- foot
- mounting
- threaded
- 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
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1,120,960. Axial-flow compressors; gas turbine engines. GENERAL ELECTRIC CO. June 21, 1966 [July 29, 1965], No. 27598/66. Headings F1C and F1G. Items such as pipe-line holders 64, Fig. 3, actuators and other controls and accessories are mounted on the cylindrical casing 22 of an axialflow compressor forming part of a gas turbine engine by means of a bracket 36 comprising a bridge portion 38 terminating at each end in a foot 40. Each foot 40 is formed with a counterbored hole to fit around the mounting bush 46 of an adjustable pitch stator blade 24. A nut 56 threaded on the bush 46 draws the flange 48 of the bush against a counterbored surface 52 of the casing 22 to clamp the bush and the foot 40 in place. The bracket 36 is preferably of aluminium with a steel insert 60 into which a screw 62 can be threaded to support the pipe-line holder 64 or other item. As shown, the bracket 36 may be secured to adjacent stator blade bushes or may instead be large enough to span over one or more stator blades. The bracket may comprise two bridge portions (38) and three feet (40), Fig. 6 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US475768A US3313475A (en) | 1965-07-29 | 1965-07-29 | Mounting of hardware on axial flow compressor casings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1120960A true GB1120960A (en) | 1968-07-24 |
Family
ID=23889047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27598/66A Expired GB1120960A (en) | 1965-07-29 | 1966-06-21 | Improvements in mounting of hardware on axial flow compressor casings |
Country Status (4)
Country | Link |
---|---|
US (1) | US3313475A (en) |
BE (1) | BE684856A (en) |
DE (1) | DE1476792A1 (en) |
GB (1) | GB1120960A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2276423A (en) * | 1993-03-25 | 1994-09-28 | Abb Management Ag | Guide vane adjustment in radial-flow exhaust turbocharger turbine |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11149580B2 (en) * | 2019-07-25 | 2021-10-19 | Raytheon Technologies Corporation | Self retained linkage and system including the self retained linkage for a gas turbine engine |
CN114714081B (en) * | 2022-04-19 | 2023-01-31 | 中国航发动力股份有限公司 | Decomposition method for decomposing front bearing seat casing |
CN115008170B (en) * | 2022-06-24 | 2023-09-26 | 江西中发天信航空发动机科技有限公司 | Linkage type numerical control separator for outer casing |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1111358A (en) * | 1954-02-04 | 1956-02-27 | Canadian Patents Dev | Adjustable casing ring segments for gas turbines |
US2819732A (en) * | 1954-07-14 | 1958-01-14 | Thompson Prod Inc | Variable area turbine entrance nozzle |
US2933235A (en) * | 1955-01-11 | 1960-04-19 | Gen Electric | Variable stator compressor |
US3079128A (en) * | 1961-01-23 | 1963-02-26 | Burge Joseph | Sealing and securing means for turbomachine blading |
-
1965
- 1965-07-29 US US475768A patent/US3313475A/en not_active Expired - Lifetime
-
1966
- 1966-06-21 GB GB27598/66A patent/GB1120960A/en not_active Expired
- 1966-07-21 DE DE19661476792 patent/DE1476792A1/en active Pending
- 1966-07-29 BE BE684856D patent/BE684856A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2276423A (en) * | 1993-03-25 | 1994-09-28 | Abb Management Ag | Guide vane adjustment in radial-flow exhaust turbocharger turbine |
Also Published As
Publication number | Publication date |
---|---|
US3313475A (en) | 1967-04-11 |
BE684856A (en) | 1967-01-03 |
DE1476792A1 (en) | 1969-12-11 |
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