CN104213944A - 一种新型燃气轮机用刷式气封及其制造方法 - Google Patents
一种新型燃气轮机用刷式气封及其制造方法 Download PDFInfo
- Publication number
- CN104213944A CN104213944A CN201410360116.6A CN201410360116A CN104213944A CN 104213944 A CN104213944 A CN 104213944A CN 201410360116 A CN201410360116 A CN 201410360116A CN 104213944 A CN104213944 A CN 104213944A
- Authority
- CN
- China
- Prior art keywords
- brush
- backboard
- connecting sheet
- plate
- groove
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 69
- 210000004907 gland Anatomy 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 14
- 238000005520 cutting process Methods 0.000 claims description 10
- 238000003754 machining Methods 0.000 claims description 10
- 239000000178 monomer Substances 0.000 claims description 9
- 238000004080 punching Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 229910000521 B alloy Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000011368 organic material Substances 0.000 claims description 3
- 230000000399 orthopedic effect Effects 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
- Sealing Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410360116.6A CN104213944B (zh) | 2014-07-28 | 2014-07-28 | 一种新型燃气轮机用刷式气封的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410360116.6A CN104213944B (zh) | 2014-07-28 | 2014-07-28 | 一种新型燃气轮机用刷式气封的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104213944A true CN104213944A (zh) | 2014-12-17 |
CN104213944B CN104213944B (zh) | 2016-03-30 |
Family
ID=52095807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410360116.6A Expired - Fee Related CN104213944B (zh) | 2014-07-28 | 2014-07-28 | 一种新型燃气轮机用刷式气封的制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104213944B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106677835A (zh) * | 2017-03-21 | 2017-05-17 | 江苏透平电力技术有限公司 | 一种新型工业型燃气轮机刷子气封及其制造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5688105A (en) * | 1995-08-11 | 1997-11-18 | Mtu Motoren- Und Turbinen-Union Muenchen Gmbh | Brush seal for turbo-engines |
CN1936278A (zh) * | 2005-09-22 | 2007-03-28 | 通用电气公司 | 涡轮和涡轮机械的密封件 |
JP2008121512A (ja) * | 2006-11-10 | 2008-05-29 | Mitsubishi Heavy Ind Ltd | ブラシシールおよびこれを用いたタービン |
-
2014
- 2014-07-28 CN CN201410360116.6A patent/CN104213944B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5688105A (en) * | 1995-08-11 | 1997-11-18 | Mtu Motoren- Und Turbinen-Union Muenchen Gmbh | Brush seal for turbo-engines |
CN1936278A (zh) * | 2005-09-22 | 2007-03-28 | 通用电气公司 | 涡轮和涡轮机械的密封件 |
JP2008121512A (ja) * | 2006-11-10 | 2008-05-29 | Mitsubishi Heavy Ind Ltd | ブラシシールおよびこれを用いたタービン |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106677835A (zh) * | 2017-03-21 | 2017-05-17 | 江苏透平电力技术有限公司 | 一种新型工业型燃气轮机刷子气封及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104213944B (zh) | 2016-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103028917B (zh) | 燃气轮机低压一级静叶片加工工艺 | |
CN104259741B (zh) | 电机转子自动装配机的回转机械手左右移动机构 | |
CN104213944B (zh) | 一种新型燃气轮机用刷式气封的制造方法 | |
CN204200279U (zh) | 一种新型涡轮机高温热膨胀补偿静子密封结构 | |
CN103273292B (zh) | 一种细长复杂t型零件变形的控制及补偿方法 | |
CN105149710A (zh) | 一种用于蜂窝加工的电极及整体蜂窝的制备方法 | |
CN206332521U (zh) | 一种高速表贴式永磁伺服电机转子 | |
CN103240576B (zh) | 一种分体淬火型模加工方法 | |
CN201625721U (zh) | 一种单体式百叶窗凹、凸模结构 | |
CN204381270U (zh) | 一种用于数控自由锻制坯的成型砧座结构 | |
CN204060816U (zh) | 一种新型燃气轮机静叶环刷式气封 | |
CN207686770U (zh) | 过渡段内、外浮动密封部件 | |
CN207188717U (zh) | 一种可提高内花键件冷锻成形精度的结构装置 | |
CN202055869U (zh) | 一种汽轮机双胞胎动叶片 | |
CN204591493U (zh) | 一种燃气轮机燃压缸转静密封结构 | |
CN104550446B (zh) | 用于减小冲头剪切力的旋切冲头 | |
CN204276573U (zh) | 用于矫正机的压滚轮 | |
CN203380377U (zh) | 螺母专用成型刀 | |
CN220540337U (zh) | 一种膨胀机冷箱阀门防脱落密封套 | |
CN104196577A (zh) | 一种新型燃气轮机静叶环刷式气封及其制造方法 | |
CN204099062U (zh) | 一种新型燃气轮机尾筒气封 | |
CN203288917U (zh) | 无云母换向器结构 | |
CN203760553U (zh) | 蓄电池极群烧焊焊接用梳板 | |
CN203526659U (zh) | 用于加工承插式钢带波纹管橡胶槽的圆柱形铣刀组 | |
CN208186659U (zh) | 联机管侧板的敲落孔结构及多联机空调外机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 210046, Nanjing District, Jiangsu City, Qixia Province, Gan home, 108 East, Nanjing Golden Port (state) Science Park 6 Applicant after: JIANGSU TURBINE SEAL HIGH-TECHNOLOGY Co.,Ltd. Address before: 210046, Nanjing District, Jiangsu City, Qixia Province, Gan home, 108 East, Nanjing Golden Port (state) Science Park 6 Applicant before: JIANGSU TURBINE SEAL HIGH-TECHNOLOGY Co.,Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: JIANGSU TURBINE SEAL HIGH-TECHNOLOGY CO., LTD. TO: JIANGSU TURBINE SEAL HIGH-TECHNOLOGY CO., LTD. |
|
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zou Yi Inventor after: Zuo Fei Inventor after: Shen Xiannian Inventor after: Gu Wenwu Inventor before: Zou Yi Inventor before: Shen Xiannian Inventor before: Gu Wenwu |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZOU YI SHEN XIANNIAN GU WENWU TO: ZOU YI ZUO FEI SHEN XIANNIAN GU WENWU |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170509 Address after: 116600 No. 723, block B, Taihua Hotel, Dalian Free Trade Zone, Liaoning Patentee after: Dalian Free Trade Zone Huahong Industrial Technology Co.,Ltd. Address before: 210046, Nanjing, Qixia District, Jiangsu Province, Gan home East 108, Nanjing Golden Port (state) science and Technology Park 6 Patentee before: JIANGSU TURBINE SEAL HIGH-TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 |