RU2016146883A - The place of fastening of the rotor blades of the booster rotors and the compressor of the fifth generation aircraft engines. The booster rotor and the high-pressure compressor rotor of a fifth-generation aircraft engine, with rotor blades secured with dovetail locks in the ring grooves of these devices. The method of assembly of the mounting point of the rotor blades of the booster and compressor rotors - Google Patents
The place of fastening of the rotor blades of the booster rotors and the compressor of the fifth generation aircraft engines. The booster rotor and the high-pressure compressor rotor of a fifth-generation aircraft engine, with rotor blades secured with dovetail locks in the ring grooves of these devices. The method of assembly of the mounting point of the rotor blades of the booster and compressor rotors Download PDFInfo
- Publication number
- RU2016146883A RU2016146883A RU2016146883A RU2016146883A RU2016146883A RU 2016146883 A RU2016146883 A RU 2016146883A RU 2016146883 A RU2016146883 A RU 2016146883A RU 2016146883 A RU2016146883 A RU 2016146883A RU 2016146883 A RU2016146883 A RU 2016146883A
- Authority
- RU
- Russia
- Prior art keywords
- blades
- annular
- locks
- rotor
- tape
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 4
- 125000006850 spacer group Chemical group 0.000 claims 65
- 238000006073 displacement reaction Methods 0.000 claims 16
- 239000010935 stainless steel Substances 0.000 claims 6
- 229910001220 stainless steel Inorganic materials 0.000 claims 6
- 229910000990 Ni alloy Inorganic materials 0.000 claims 4
- 230000013011 mating Effects 0.000 claims 4
- 239000000523 sample Substances 0.000 claims 4
- 230000000284 resting effect Effects 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 238000013016 damping Methods 0.000 claims 2
- 239000012634 fragment Substances 0.000 claims 2
- 230000004313 glare Effects 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
- 230000003068 static effect Effects 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 241000167880 Hirundinidae Species 0.000 claims 1
- 229910001069 Ti alloy Inorganic materials 0.000 claims 1
- 238000005452 bending Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 210000003746 feather Anatomy 0.000 claims 1
Classifications
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- 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
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- 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
- F01D5/12—Blades
- F01D5/26—Antivibration means not restricted to blade form or construction or to blade-to-blade connections or to the use of particular materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Claims (27)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2016146883A RU2662755C2 (en) | 2016-11-29 | 2016-11-29 | Place of mounting of working blades of booster rotors and compressor of aviation engines of fifth generation; booster rotor and rotor of high pressure compressor of first generation aviation engine, with working blades, fixed with help of swallowtail type locks in ring grooves of these devices; method of assembling place of mounting working blades of booster rotors and compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2016146883A RU2662755C2 (en) | 2016-11-29 | 2016-11-29 | Place of mounting of working blades of booster rotors and compressor of aviation engines of fifth generation; booster rotor and rotor of high pressure compressor of first generation aviation engine, with working blades, fixed with help of swallowtail type locks in ring grooves of these devices; method of assembling place of mounting working blades of booster rotors and compressor |
Publications (3)
Publication Number | Publication Date |
---|---|
RU2016146883A true RU2016146883A (en) | 2018-05-29 |
RU2016146883A3 RU2016146883A3 (en) | 2018-05-29 |
RU2662755C2 RU2662755C2 (en) | 2018-07-30 |
Family
ID=62557568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2016146883A RU2662755C2 (en) | 2016-11-29 | 2016-11-29 | Place of mounting of working blades of booster rotors and compressor of aviation engines of fifth generation; booster rotor and rotor of high pressure compressor of first generation aviation engine, with working blades, fixed with help of swallowtail type locks in ring grooves of these devices; method of assembling place of mounting working blades of booster rotors and compressor |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2662755C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117346635A (en) * | 2023-12-06 | 2024-01-05 | 成都格瑞特高压容器有限责任公司 | Outer diameter measuring device and measuring method for cylindrical gas cylinder |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2740442C2 (en) * | 2019-06-27 | 2021-01-14 | федеральное государственное автономное образовательное учреждение высшего образования "Самарский национальный исследовательский университет имени академика С.П. Королёва" | Axle compressor blisk and rotor of low-pressure compressor of aircraft gas turbine engine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU641129A1 (en) * | 1976-03-03 | 1979-01-05 | Куйбышевский Ордена Трудового Красного Знамени Авиационный Институт Имени Академика С.П.Королева | Turbomachine blade |
US5518369A (en) * | 1994-12-15 | 1996-05-21 | Pratt & Whitney Canada Inc. | Gas turbine blade retention |
FR2945074B1 (en) * | 2009-04-29 | 2011-06-03 | Snecma | REINFORCED BLOW OF BREATHING BLADE |
RU2570087C1 (en) * | 2014-08-22 | 2015-12-10 | Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО "УМПО" | Impeller of rotor of gas turbine engine with dampening of vibration oscillations |
-
2016
- 2016-11-29 RU RU2016146883A patent/RU2662755C2/en active IP Right Revival
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117346635A (en) * | 2023-12-06 | 2024-01-05 | 成都格瑞特高压容器有限责任公司 | Outer diameter measuring device and measuring method for cylindrical gas cylinder |
CN117346635B (en) * | 2023-12-06 | 2024-03-12 | 成都格瑞特高压容器有限责任公司 | Outer diameter measuring device and measuring method for cylindrical gas cylinder |
Also Published As
Publication number | Publication date |
---|---|
RU2662755C2 (en) | 2018-07-30 |
RU2016146883A3 (en) | 2018-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20181130 |
|
NF4A | Reinstatement of patent |
Effective date: 20210713 |