CN110939513A - 一种转子系统及微型燃气轮机 - Google Patents
一种转子系统及微型燃气轮机 Download PDFInfo
- Publication number
- CN110939513A CN110939513A CN201911353114.3A CN201911353114A CN110939513A CN 110939513 A CN110939513 A CN 110939513A CN 201911353114 A CN201911353114 A CN 201911353114A CN 110939513 A CN110939513 A CN 110939513A
- Authority
- CN
- China
- Prior art keywords
- bearing
- stator
- rotation
- rotating shaft
- thrust
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/06—Arrangements of bearings; Lubricating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
- F16C17/045—Sliding-contact bearings for exclusively rotary movement for axial load only with grooves in the bearing surface to generate hydrodynamic pressure, e.g. spiral groove thrust bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
- F16C32/0614—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
- F16C32/0692—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for axial load only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/23—Gas turbine engines
Abstract
Description
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911353114.3A CN110939513A (zh) | 2019-12-25 | 2019-12-25 | 一种转子系统及微型燃气轮机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911353114.3A CN110939513A (zh) | 2019-12-25 | 2019-12-25 | 一种转子系统及微型燃气轮机 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110939513A true CN110939513A (zh) | 2020-03-31 |
Family
ID=69913317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911353114.3A Pending CN110939513A (zh) | 2019-12-25 | 2019-12-25 | 一种转子系统及微型燃气轮机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110939513A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114321180A (zh) * | 2021-12-31 | 2022-04-12 | 连云港斯克斯机器人科技有限公司 | 一种基于最速降线楔形槽的三方向承载动静压轴承 |
-
2019
- 2019-12-25 CN CN201911353114.3A patent/CN110939513A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114321180A (zh) * | 2021-12-31 | 2022-04-12 | 连云港斯克斯机器人科技有限公司 | 一种基于最速降线楔形槽的三方向承载动静压轴承 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1972759B1 (en) | Stepped outer diameter semi-floating bearing | |
JP5060288B2 (ja) | 多厚フィルム層軸受カートリッジ及びハウジング | |
CN104271921A (zh) | 带有轴颈轴承的涡轮增压器 | |
CN108825363B (zh) | 轴向轴承安排 | |
CN102705427B (zh) | 一种挤压油膜阻尼器 | |
CN101014753A (zh) | 涡轮机机座内的滚珠轴承衬套的旋转和轴向保持装置 | |
CN105492739A (zh) | 用于涡轮增压器的挠曲支点可倾瓦块轴颈轴承 | |
JP5863422B2 (ja) | スラスト軸受及び回転機械 | |
JP5477930B1 (ja) | 低振動形フローティングメタルベアリング | |
CN103842674A (zh) | 动态润滑的轴承和动态润滑轴承的方法 | |
CN211343700U (zh) | 一种空气轴承、转子系统及微型燃气轮机 | |
CN112211831A (zh) | 空气悬浮高速离心压缩机 | |
CN111005936A (zh) | 一种空气轴承、转子系统及微型燃气轮机 | |
CN211474268U (zh) | 一种转子系统及微型燃气轮机发电机组 | |
CN110939513A (zh) | 一种转子系统及微型燃气轮机 | |
CN111042923A (zh) | 一种转子系统及微型燃气轮机发电机组 | |
CN111022186A (zh) | 一种转子系统及微型燃气轮机 | |
CN211343139U (zh) | 一体式气体轴承、转子系统及微型燃气轮机发电机组 | |
JP2015530537A (ja) | 軸受装置及び排気ガスターボチャージャー | |
CN211343131U (zh) | 一种转子系统及微型燃气轮机 | |
CN211343128U (zh) | 一种转子系统及微型燃气轮机 | |
CN211343129U (zh) | 一种转子系统及微型燃气轮机 | |
CN211343130U (zh) | 一种转子系统及微型燃气轮机 | |
CN210509699U (zh) | 内燃机涡轮增压器 | |
CN110939512A (zh) | 一种转子系统及微型燃气轮机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210120 Address after: 100029 room 104, No.101, building 3, yard a 29, North Third Ring Middle Road, Xicheng District, Beijing Applicant after: Zhiyue Tengfeng Technology Group Co.,Ltd. Applicant after: Jin Pu Address before: 100029 room 104, No.101, building 3, yard a 29, North Third Ring Middle Road, Xicheng District, Beijing Applicant before: Zhiyue Tengfeng Technology Group Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210401 Address after: 100176 room 1202a, 12 / F, block B, building 1, yard 19, Ronghua Middle Road, economic and Technological Development Zone, Daxing District, Beijing Applicant after: Jin Pu Address before: 100029 room 104, No.101, building 3, yard a 29, North Third Ring Middle Road, Xicheng District, Beijing Applicant before: Zhiyue Tengfeng Technology Group Co.,Ltd. Applicant before: Jin Pu |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230413 Address after: 518063 10 Nanshan District Road, Gaoxin south, Nanshan District, Shenzhen, Guangdong. Applicant after: Liu Muhua Address before: 100176 room 1202a, 12 / F, block B, building 1, yard 19, Ronghua Middle Road, economic and Technological Development Zone, Daxing District, Beijing Applicant before: Jin Pu |
|
TA01 | Transfer of patent application right |