CN104500759B - 风阀隔板及其制造方法 - Google Patents
风阀隔板及其制造方法 Download PDFInfo
- Publication number
- CN104500759B CN104500759B CN201410822476.3A CN201410822476A CN104500759B CN 104500759 B CN104500759 B CN 104500759B CN 201410822476 A CN201410822476 A CN 201410822476A CN 104500759 B CN104500759 B CN 104500759B
- Authority
- CN
- China
- Prior art keywords
- steel
- type
- hole flanging
- flat board
- hole
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000005192 partition Methods 0.000 title abstract 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 78
- 239000010959 steel Substances 0.000 claims abstract description 78
- 125000006850 spacer group Chemical group 0.000 claims abstract description 24
- 238000005452 bending Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Classifications
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Insertion Pins And Rivets (AREA)
- Connection Of Plates (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410822476.3A CN104500759B (zh) | 2014-12-23 | 2014-12-23 | 风阀隔板及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410822476.3A CN104500759B (zh) | 2014-12-23 | 2014-12-23 | 风阀隔板及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104500759A CN104500759A (zh) | 2015-04-08 |
CN104500759B true CN104500759B (zh) | 2017-01-11 |
Family
ID=52942191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410822476.3A Active CN104500759B (zh) | 2014-12-23 | 2014-12-23 | 风阀隔板及其制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104500759B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106583627B (zh) * | 2016-12-22 | 2018-07-31 | 东方电气集团东方汽轮机有限公司 | 一种夹芯金属板材及其铆接成型方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE664636A (zh) * | 1964-06-05 | |||
CN2715033Y (zh) * | 2004-07-08 | 2005-08-03 | 上海显隆-惠利空调设备有限公司 | 外框无焊接点的风量调节阀 |
CN201514759U (zh) * | 2009-05-31 | 2010-06-23 | 北京科奥克声学技术有限公司 | 组装式金属隔声罩 |
US9395098B2 (en) * | 2012-07-06 | 2016-07-19 | Ruskin Company | Damper blade seal system |
CN203880180U (zh) * | 2014-05-23 | 2014-10-15 | 大连兆和科技发展有限公司 | 汽车涂装厂房风量调节阀 |
CN204387348U (zh) * | 2014-12-23 | 2015-06-10 | 大连兆和科技发展有限公司 | 风阀隔板 |
-
2014
- 2014-12-23 CN CN201410822476.3A patent/CN104500759B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104500759A (zh) | 2015-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 116600 Jinzhou Liaoning new area double D port number 3 Road No. 8, No. Patentee after: MEGAUNITY ENVIRONMENTAL SOLUTIONS CO.,LTD. Address before: 116600 Jinzhou Liaoning new area double D port number 3 Road No. 8, No. Patentee before: Dalian Megaunity Inc. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Air valve diaphragm and its manufacturing method Effective date of registration: 20220505 Granted publication date: 20170111 Pledgee: Dalian Branch of Bank of Communications Co.,Ltd. Pledgor: MEGAUNITY ENVIRONMENTAL SOLUTIONS CO.,LTD. Registration number: Y2022210000036 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: Floor 4, No. 300, Dongxin Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province, 215156 Patentee after: Suzhou Zhaohe Air System Co.,Ltd. Address before: 116600 No.8, digital3 Road, shuangd port, Jinzhou new district, Dalian City, Liaoning Province Patentee before: MEGAUNITY ENVIRONMENTAL SOLUTIONS CO.,LTD. |
|
CP03 | Change of name, title or address | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230830 Granted publication date: 20170111 Pledgee: Dalian Branch of Bank of Communications Co.,Ltd. Pledgor: MEGAUNITY ENVIRONMENTAL SOLUTIONS CO.,LTD. Registration number: Y2022210000036 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |