CN108971330A - 圆扩散器 - Google Patents
圆扩散器 Download PDFInfo
- Publication number
- CN108971330A CN108971330A CN201710397186.2A CN201710397186A CN108971330A CN 108971330 A CN108971330 A CN 108971330A CN 201710397186 A CN201710397186 A CN 201710397186A CN 108971330 A CN108971330 A CN 108971330A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
- B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710397186.2A CN108971330B (zh) | 2017-05-31 | 2017-05-31 | 圆扩散器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710397186.2A CN108971330B (zh) | 2017-05-31 | 2017-05-31 | 圆扩散器 |
Publications (2)
Publication Number | Publication Date |
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CN108971330A true CN108971330A (zh) | 2018-12-11 |
CN108971330B CN108971330B (zh) | 2020-02-07 |
Family
ID=64502094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710397186.2A Expired - Fee Related CN108971330B (zh) | 2017-05-31 | 2017-05-31 | 圆扩散器 |
Country Status (1)
Country | Link |
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CN (1) | CN108971330B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU528233A1 (ru) * | 1975-06-23 | 1976-09-15 | Волжско-Камский Научно-Исследовательский И Конструкторско-Технологический Институт Водного Лесотранспорта | Устройство дл наложени эластичных колец на пучок стержнеобразных предметов |
CN2234372Y (zh) * | 1996-01-17 | 1996-09-04 | 许永成 | 免充气式刚性内胎 |
JP2001062590A (ja) * | 1999-08-25 | 2001-03-13 | Japan Steel & Tube Constr Co Ltd | 押当て治具及び溶接方法 |
CN203031288U (zh) * | 2012-10-31 | 2013-07-03 | 苏州久工自动化科技有限公司 | 一种三爪夹持器 |
CN204949956U (zh) * | 2015-08-13 | 2016-01-13 | 王冶鑫 | 一种旋转伸缩餐桌结构 |
CN205096866U (zh) * | 2015-10-27 | 2016-03-23 | 佛山市广工大数控装备技术发展有限公司 | 一种汽车轮毂夹具 |
CN205496217U (zh) * | 2016-04-06 | 2016-08-24 | 盐城市胜达化工有限公司 | 反应釜环形清洗器 |
CN205625143U (zh) * | 2016-04-11 | 2016-10-12 | 天津赢达家具有限公司 | 一种圆桌 |
CN106333484A (zh) * | 2016-10-25 | 2017-01-18 | 浙江吉森门业有限公司 | 一种自动扩展桌 |
-
2017
- 2017-05-31 CN CN201710397186.2A patent/CN108971330B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU528233A1 (ru) * | 1975-06-23 | 1976-09-15 | Волжско-Камский Научно-Исследовательский И Конструкторско-Технологический Институт Водного Лесотранспорта | Устройство дл наложени эластичных колец на пучок стержнеобразных предметов |
CN2234372Y (zh) * | 1996-01-17 | 1996-09-04 | 许永成 | 免充气式刚性内胎 |
JP2001062590A (ja) * | 1999-08-25 | 2001-03-13 | Japan Steel & Tube Constr Co Ltd | 押当て治具及び溶接方法 |
CN203031288U (zh) * | 2012-10-31 | 2013-07-03 | 苏州久工自动化科技有限公司 | 一种三爪夹持器 |
CN204949956U (zh) * | 2015-08-13 | 2016-01-13 | 王冶鑫 | 一种旋转伸缩餐桌结构 |
CN205096866U (zh) * | 2015-10-27 | 2016-03-23 | 佛山市广工大数控装备技术发展有限公司 | 一种汽车轮毂夹具 |
CN205496217U (zh) * | 2016-04-06 | 2016-08-24 | 盐城市胜达化工有限公司 | 反应釜环形清洗器 |
CN205625143U (zh) * | 2016-04-11 | 2016-10-12 | 天津赢达家具有限公司 | 一种圆桌 |
CN106333484A (zh) * | 2016-10-25 | 2017-01-18 | 浙江吉森门业有限公司 | 一种自动扩展桌 |
Also Published As
Publication number | Publication date |
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CN108971330B (zh) | 2020-02-07 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20200109 Address after: 442002 Shiyan City, Hubei Province Zhang Wan City Road No. 167 Hubei University of Automobile Technology Applicant after: Liu Yulong Applicant after: Ma Liming Applicant after: Liang Xiaolong Applicant after: Huang Hao Applicant after: Zhuang Hongtao Address before: 315500 Room 506, Chunhui Yilang, Fenghua District, Ningbo City, Zhejiang Province Applicant before: Ling Xin |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |
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CF01 | Termination of patent right due to non-payment of annual fee |