CN106089809B - A kind of stator blade driving device - Google Patents
A kind of stator blade driving device Download PDFInfo
- Publication number
- CN106089809B CN106089809B CN201610446105.9A CN201610446105A CN106089809B CN 106089809 B CN106089809 B CN 106089809B CN 201610446105 A CN201610446105 A CN 201610446105A CN 106089809 B CN106089809 B CN 106089809B
- Authority
- CN
- China
- Prior art keywords
- oil
- oil pocket
- piston
- driving device
- 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.)
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Classifications
-
- 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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
-
- 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)
- Actuator (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610446105.9A CN106089809B (en) | 2016-06-21 | 2016-06-21 | A kind of stator blade driving device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610446105.9A CN106089809B (en) | 2016-06-21 | 2016-06-21 | A kind of stator blade driving device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106089809A CN106089809A (en) | 2016-11-09 |
CN106089809B true CN106089809B (en) | 2018-11-13 |
Family
ID=57238023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610446105.9A Active CN106089809B (en) | 2016-06-21 | 2016-06-21 | A kind of stator blade driving device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106089809B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110374689B (en) * | 2018-04-12 | 2022-03-11 | 中国航发商用航空发动机有限责任公司 | Actuating cylinder, adjusting mechanism capable of adjusting stator blade and aircraft engine |
CN109048969A (en) * | 2018-10-25 | 2018-12-21 | 董翰泽 | A kind of self-adapting grasping manipulator |
CN111504621A (en) * | 2020-04-21 | 2020-08-07 | 中国航发沈阳发动机研究所 | Durability test structure of stator blade angle adjusting mechanism |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2259956A (en) * | 1991-09-25 | 1993-03-31 | Snecma | Turbomachine with variably settable stator blades |
JP2001193696A (en) * | 2000-01-11 | 2001-07-17 | Ishikawajima Harima Heavy Ind Co Ltd | Variable stationary blade device for axial-flow compressor |
CN1482345A (en) * | 2002-07-31 | 2004-03-17 | 通用电气公司 | Stator vane actuator in gas turbine engine |
JP2004124849A (en) * | 2002-10-03 | 2004-04-22 | Mitsubishi Heavy Ind Ltd | Variable stator blade driving device and rotary machine |
CN201144879Y (en) * | 2007-12-27 | 2008-11-05 | 西安陕鼓动力股份有限公司 | Hydraulic drive stationary blade regulating mechanism of axial flow compressor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140030069A1 (en) * | 2012-07-26 | 2014-01-30 | Jonathan D. Little | Top hat bearing retainer for variable vane actuator |
-
2016
- 2016-06-21 CN CN201610446105.9A patent/CN106089809B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2259956A (en) * | 1991-09-25 | 1993-03-31 | Snecma | Turbomachine with variably settable stator blades |
JP2001193696A (en) * | 2000-01-11 | 2001-07-17 | Ishikawajima Harima Heavy Ind Co Ltd | Variable stationary blade device for axial-flow compressor |
CN1482345A (en) * | 2002-07-31 | 2004-03-17 | 通用电气公司 | Stator vane actuator in gas turbine engine |
JP2004124849A (en) * | 2002-10-03 | 2004-04-22 | Mitsubishi Heavy Ind Ltd | Variable stator blade driving device and rotary machine |
CN201144879Y (en) * | 2007-12-27 | 2008-11-05 | 西安陕鼓动力股份有限公司 | Hydraulic drive stationary blade regulating mechanism of axial flow compressor |
Also Published As
Publication number | Publication date |
---|---|
CN106089809A (en) | 2016-11-09 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Xiaojian Inventor after: Dong Yuxi Inventor after: Wang Hua Inventor after: Han Fangjun Inventor after: Zhao Xiaodong Inventor after: Bai Zhigang Inventor before: Ma Xiaojian Inventor before: Wang Hua Inventor before: Han Fangjun Inventor before: Zhao Xiaodong Inventor before: Bai Zhigang |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Shenhe District of Shenyang City, 110015 Wan Lin Road No. 1 in Liaoning Province Patentee after: AECC SHENYANG ENGINE Research Institute Address before: Shenhe District of Shenyang City, 110015 Wan Lin Road No. 1 in Liaoning Province Patentee before: AVIC SHENYANG ENGINE DESIGN & Research Institute |