CN114483322B - 一种具有温度补偿功能的航空发动机起动引气装置 - Google Patents
一种具有温度补偿功能的航空发动机起动引气装置 Download PDFInfo
- Publication number
- CN114483322B CN114483322B CN202111634671.XA CN202111634671A CN114483322B CN 114483322 B CN114483322 B CN 114483322B CN 202111634671 A CN202111634671 A CN 202111634671A CN 114483322 B CN114483322 B CN 114483322B
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- CN
- China
- Prior art keywords
- armature
- air
- temperature compensation
- compensation function
- air entraining
- 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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Links
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000004636 vulcanized rubber Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
- 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
- F02C7/26—Starting; Ignition
-
- 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
- F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111634671.XA CN114483322B (zh) | 2021-12-29 | 2021-12-29 | 一种具有温度补偿功能的航空发动机起动引气装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111634671.XA CN114483322B (zh) | 2021-12-29 | 2021-12-29 | 一种具有温度补偿功能的航空发动机起动引气装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114483322A CN114483322A (zh) | 2022-05-13 |
CN114483322B true CN114483322B (zh) | 2023-09-19 |
Family
ID=81495965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111634671.XA Active CN114483322B (zh) | 2021-12-29 | 2021-12-29 | 一种具有温度补偿功能的航空发动机起动引气装置 |
Country Status (1)
Country | Link |
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CN (1) | CN114483322B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4398864A (en) * | 1979-05-02 | 1983-08-16 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." | Sealing device between two elements of a turbomachine |
WO2004085895A1 (de) * | 2003-03-27 | 2004-10-07 | Robert Bosch Gmbh | Elektropneumatischer druckwandler mit temperaturkompensiertem magnetkreis |
CN1769652A (zh) * | 2004-03-23 | 2006-05-10 | 阿尔斯托姆科技有限公司 | 用于密封透平机械两个部件的冷却通道之间过渡区的装置 |
CN113565631A (zh) * | 2021-08-17 | 2021-10-29 | 中国航发贵阳发动机设计研究所 | 一种航空发动机引气自动控制装置 |
CN113606042A (zh) * | 2021-08-17 | 2021-11-05 | 中国航发贵阳发动机设计研究所 | 一种自动锁闭的起动活门装置在航空发动机上的安装结构 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7703475B2 (en) * | 2005-06-06 | 2010-04-27 | I.D.E. Technologies Ltd. | Piston for a linear spool valve |
-
2021
- 2021-12-29 CN CN202111634671.XA patent/CN114483322B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4398864A (en) * | 1979-05-02 | 1983-08-16 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." | Sealing device between two elements of a turbomachine |
WO2004085895A1 (de) * | 2003-03-27 | 2004-10-07 | Robert Bosch Gmbh | Elektropneumatischer druckwandler mit temperaturkompensiertem magnetkreis |
CN1769652A (zh) * | 2004-03-23 | 2006-05-10 | 阿尔斯托姆科技有限公司 | 用于密封透平机械两个部件的冷却通道之间过渡区的装置 |
CN113565631A (zh) * | 2021-08-17 | 2021-10-29 | 中国航发贵阳发动机设计研究所 | 一种航空发动机引气自动控制装置 |
CN113606042A (zh) * | 2021-08-17 | 2021-11-05 | 中国航发贵阳发动机设计研究所 | 一种自动锁闭的起动活门装置在航空发动机上的安装结构 |
Also Published As
Publication number | Publication date |
---|---|
CN114483322A (zh) | 2022-05-13 |
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Inventor after: Cao Chunlei Inventor after: Lu Chang Inventor after: Zhuang Yuan Inventor after: Man Chunlei Inventor after: Xiao Haili Inventor after: Wang Xin Inventor before: Cao Chunlei Inventor before: Lu Chang Inventor before: Zhuang Yuan Inventor before: Man Chunlei Inventor before: Xiao Haili Inventor before: Wang Xin |